diff --git a/library/aes.c b/library/aes.c
index 4567534..9780e8f 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -26,37 +26,37 @@
  *  http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_AES_C)
 
 #include <string.h>
 
 #include "mbedtls/aes.h"
-#if defined(POLARSSL_PADLOCK_C)
+#if defined(MBEDTLS_PADLOCK_C)
 #include "mbedtls/padlock.h"
 #endif
-#if defined(POLARSSL_AESNI_C)
+#if defined(MBEDTLS_AESNI_C)
 #include "mbedtls/aesni.h"
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#if !defined(POLARSSL_AES_ALT)
+#if !defined(MBEDTLS_AES_ALT)
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -83,12 +83,12 @@
 }
 #endif
 
-#if defined(POLARSSL_PADLOCK_C) &&                      \
-    ( defined(POLARSSL_HAVE_X86) || defined(PADLOCK_ALIGN16) )
+#if defined(MBEDTLS_PADLOCK_C) &&                      \
+    ( defined(MBEDTLS_HAVE_X86) || defined(MBEDTLS_PADLOCK_ALIGN16) )
 static int aes_padlock_ace = -1;
 #endif
 
-#if defined(POLARSSL_AES_ROM_TABLES)
+#if defined(MBEDTLS_AES_ROM_TABLES)
 /*
  * Forward S-box
  */
@@ -353,7 +353,7 @@
     0x0000001B, 0x00000036
 };
 
-#else /* POLARSSL_AES_ROM_TABLES */
+#else /* MBEDTLS_AES_ROM_TABLES */
 
 /*
  * Forward S-box & tables
@@ -463,31 +463,31 @@
     }
 }
 
-#endif /* POLARSSL_AES_ROM_TABLES */
+#endif /* MBEDTLS_AES_ROM_TABLES */
 
-void aes_init( aes_context *ctx )
+void mbedtls_aes_init( mbedtls_aes_context *ctx )
 {
-    memset( ctx, 0, sizeof( aes_context ) );
+    memset( ctx, 0, sizeof( mbedtls_aes_context ) );
 }
 
-void aes_free( aes_context *ctx )
+void mbedtls_aes_free( mbedtls_aes_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( aes_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_aes_context ) );
 }
 
 /*
  * AES key schedule (encryption)
  */
-int aes_setkey_enc( aes_context *ctx, const unsigned char *key,
+int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key,
                     unsigned int keysize )
 {
     unsigned int i;
     uint32_t *RK;
 
-#if !defined(POLARSSL_AES_ROM_TABLES)
+#if !defined(MBEDTLS_AES_ROM_TABLES)
     if( aes_init_done == 0 )
     {
         aes_gen_tables();
@@ -501,22 +501,22 @@
         case 128: ctx->nr = 10; break;
         case 192: ctx->nr = 12; break;
         case 256: ctx->nr = 14; break;
-        default : return( POLARSSL_ERR_AES_INVALID_KEY_LENGTH );
+        default : return( MBEDTLS_ERR_AES_INVALID_KEY_LENGTH );
     }
 
-#if defined(POLARSSL_PADLOCK_C) && defined(PADLOCK_ALIGN16)
+#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_PADLOCK_ALIGN16)
     if( aes_padlock_ace == -1 )
-        aes_padlock_ace = padlock_supports( PADLOCK_ACE );
+        aes_padlock_ace = mbedtls_padlock_supports( MBEDTLS_PADLOCK_ACE );
 
     if( aes_padlock_ace )
-        ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );
+        ctx->rk = RK = MBEDTLS_PADLOCK_ALIGN16( ctx->buf );
     else
 #endif
     ctx->rk = RK = ctx->buf;
 
-#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)
-    if( aesni_supports( POLARSSL_AESNI_AES ) )
-        return( aesni_setkey_enc( (unsigned char *) ctx->rk, key, keysize ) );
+#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64)
+    if( mbedtls_aesni_supports( MBEDTLS_AESNI_AES ) )
+        return( mbedtls_aesni_setkey_enc( (unsigned char *) ctx->rk, key, keysize ) );
 #endif
 
     for( i = 0; i < ( keysize >> 5 ); i++ )
@@ -593,36 +593,36 @@
 /*
  * AES key schedule (decryption)
  */
-int aes_setkey_dec( aes_context *ctx, const unsigned char *key,
+int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key,
                     unsigned int keysize )
 {
     int i, j, ret;
-    aes_context cty;
+    mbedtls_aes_context cty;
     uint32_t *RK;
     uint32_t *SK;
 
-    aes_init( &cty );
+    mbedtls_aes_init( &cty );
 
-#if defined(POLARSSL_PADLOCK_C) && defined(PADLOCK_ALIGN16)
+#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_PADLOCK_ALIGN16)
     if( aes_padlock_ace == -1 )
-        aes_padlock_ace = padlock_supports( PADLOCK_ACE );
+        aes_padlock_ace = mbedtls_padlock_supports( MBEDTLS_PADLOCK_ACE );
 
     if( aes_padlock_ace )
-        ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );
+        ctx->rk = RK = MBEDTLS_PADLOCK_ALIGN16( ctx->buf );
     else
 #endif
     ctx->rk = RK = ctx->buf;
 
     /* Also checks keysize */
-    if( ( ret = aes_setkey_enc( &cty, key, keysize ) ) != 0 )
+    if( ( ret = mbedtls_aes_setkey_enc( &cty, key, keysize ) ) != 0 )
         goto exit;
 
     ctx->nr = cty.nr;
 
-#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)
-    if( aesni_supports( POLARSSL_AESNI_AES ) )
+#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64)
+    if( mbedtls_aesni_supports( MBEDTLS_AESNI_AES ) )
     {
-        aesni_inverse_key( (unsigned char *) ctx->rk,
+        mbedtls_aesni_inverse_key( (unsigned char *) ctx->rk,
                            (const unsigned char *) cty.rk, ctx->nr );
         goto exit;
     }
@@ -652,7 +652,7 @@
     *RK++ = *SK++;
 
 exit:
-    aes_free( &cty );
+    mbedtls_aes_free( &cty );
 
     return( ret );
 }
@@ -706,7 +706,7 @@
 /*
  * AES-ECB block encryption/decryption
  */
-int aes_crypt_ecb( aes_context *ctx,
+int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx,
                     int mode,
                     const unsigned char input[16],
                     unsigned char output[16] )
@@ -714,15 +714,15 @@
     int i;
     uint32_t *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
 
-#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)
-    if( aesni_supports( POLARSSL_AESNI_AES ) )
-        return( aesni_crypt_ecb( ctx, mode, input, output ) );
+#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64)
+    if( mbedtls_aesni_supports( MBEDTLS_AESNI_AES ) )
+        return( mbedtls_aesni_crypt_ecb( ctx, mode, input, output ) );
 #endif
 
-#if defined(POLARSSL_PADLOCK_C) && defined(POLARSSL_HAVE_X86)
+#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_HAVE_X86)
     if( aes_padlock_ace )
     {
-        if( padlock_xcryptecb( ctx, mode, input, output ) == 0 )
+        if( mbedtls_padlock_xcryptecb( ctx, mode, input, output ) == 0 )
             return( 0 );
 
         // If padlock data misaligned, we just fall back to
@@ -738,7 +738,7 @@
     GET_UINT32_LE( X2, input,  8 ); X2 ^= *RK++;
     GET_UINT32_LE( X3, input, 12 ); X3 ^= *RK++;
 
-    if( mode == AES_DECRYPT )
+    if( mode == MBEDTLS_AES_DECRYPT )
     {
         for( i = ( ctx->nr >> 1 ) - 1; i > 0; i-- )
         {
@@ -772,7 +772,7 @@
                 ( (uint32_t) RSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^
                 ( (uint32_t) RSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );
     }
-    else /* AES_ENCRYPT */
+    else /* MBEDTLS_AES_ENCRYPT */
     {
         for( i = ( ctx->nr >> 1 ) - 1; i > 0; i-- )
         {
@@ -815,11 +815,11 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * AES-CBC buffer encryption/decryption
  */
-int aes_crypt_cbc( aes_context *ctx,
+int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx,
                     int mode,
                     size_t length,
                     unsigned char iv[16],
@@ -830,12 +830,12 @@
     unsigned char temp[16];
 
     if( length % 16 )
-        return( POLARSSL_ERR_AES_INVALID_INPUT_LENGTH );
+        return( MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH );
 
-#if defined(POLARSSL_PADLOCK_C) && defined(POLARSSL_HAVE_X86)
+#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_HAVE_X86)
     if( aes_padlock_ace )
     {
-        if( padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 )
+        if( mbedtls_padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 )
             return( 0 );
 
         // If padlock data misaligned, we just fall back to
@@ -844,12 +844,12 @@
     }
 #endif
 
-    if( mode == AES_DECRYPT )
+    if( mode == MBEDTLS_AES_DECRYPT )
     {
         while( length > 0 )
         {
             memcpy( temp, input, 16 );
-            aes_crypt_ecb( ctx, mode, input, output );
+            mbedtls_aes_crypt_ecb( ctx, mode, input, output );
 
             for( i = 0; i < 16; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -868,7 +868,7 @@
             for( i = 0; i < 16; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            aes_crypt_ecb( ctx, mode, output, output );
+            mbedtls_aes_crypt_ecb( ctx, mode, output, output );
             memcpy( iv, output, 16 );
 
             input  += 16;
@@ -879,13 +879,13 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
 /*
  * AES-CFB128 buffer encryption/decryption
  */
-int aes_crypt_cfb128( aes_context *ctx,
+int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx,
                        int mode,
                        size_t length,
                        size_t *iv_off,
@@ -896,12 +896,12 @@
     int c;
     size_t n = *iv_off;
 
-    if( mode == AES_DECRYPT )
+    if( mode == MBEDTLS_AES_DECRYPT )
     {
         while( length-- )
         {
             if( n == 0 )
-                aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+                mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
 
             c = *input++;
             *output++ = (unsigned char)( c ^ iv[n] );
@@ -915,7 +915,7 @@
         while( length-- )
         {
             if( n == 0 )
-                aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+                mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
 
             iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
 
@@ -931,7 +931,7 @@
 /*
  * AES-CFB8 buffer encryption/decryption
  */
-int aes_crypt_cfb8( aes_context *ctx,
+int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx,
                        int mode,
                        size_t length,
                        unsigned char iv[16],
@@ -944,14 +944,14 @@
     while( length-- )
     {
         memcpy( ov, iv, 16 );
-        aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+        mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
 
-        if( mode == AES_DECRYPT )
+        if( mode == MBEDTLS_AES_DECRYPT )
             ov[16] = *input;
 
         c = *output++ = (unsigned char)( iv[0] ^ *input++ );
 
-        if( mode == AES_ENCRYPT )
+        if( mode == MBEDTLS_AES_ENCRYPT )
             ov[16] = c;
 
         memcpy( iv, ov + 1, 16 );
@@ -959,13 +959,13 @@
 
     return( 0 );
 }
-#endif /*POLARSSL_CIPHER_MODE_CFB */
+#endif /*MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 /*
  * AES-CTR buffer encryption/decryption
  */
-int aes_crypt_ctr( aes_context *ctx,
+int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx,
                        size_t length,
                        size_t *nc_off,
                        unsigned char nonce_counter[16],
@@ -979,7 +979,7 @@
     while( length-- )
     {
         if( n == 0 ) {
-            aes_crypt_ecb( ctx, AES_ENCRYPT, nonce_counter, stream_block );
+            mbedtls_aes_crypt_ecb( ctx, MBEDTLS_AES_ENCRYPT, nonce_counter, stream_block );
 
             for( i = 16; i > 0; i-- )
                 if( ++nonce_counter[i - 1] != 0 )
@@ -995,11 +995,11 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
-#endif /* !POLARSSL_AES_ALT */
+#endif /* !MBEDTLS_AES_ALT */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * AES test vectors from:
  *
@@ -1025,7 +1025,7 @@
       0xFF, 0x30, 0xB4, 0xEA, 0x21, 0x63, 0x6D, 0xA4 }
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 static const unsigned char aes_test_cbc_dec[3][16] =
 {
     { 0xFA, 0xCA, 0x37, 0xE0, 0xB0, 0xC8, 0x53, 0x73,
@@ -1045,9 +1045,9 @@
     { 0xFE, 0x3C, 0x53, 0x65, 0x3E, 0x2F, 0x45, 0xB5,
       0x6F, 0xCD, 0x88, 0xB2, 0xCC, 0x89, 0x8F, 0xF0 }
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
 /*
  * AES-CFB128 test vectors from:
  *
@@ -1111,9 +1111,9 @@
       0x75, 0xA3, 0x85, 0x74, 0x1A, 0xB9, 0xCE, 0xF8,
       0x20, 0x31, 0x62, 0x3D, 0x55, 0xB1, 0xE4, 0x71 }
 };
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 /*
  * AES-CTR test vectors from:
  *
@@ -1174,32 +1174,32 @@
 
 static const int aes_test_ctr_len[3] =
     { 16, 32, 36 };
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 /*
  * Checkup routine
  */
-int aes_self_test( int verbose )
+int mbedtls_aes_self_test( int verbose )
 {
     int ret = 0, i, j, u, v;
     unsigned char key[32];
     unsigned char buf[64];
     unsigned char iv[16];
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     unsigned char prv[16];
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR) || defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CTR) || defined(MBEDTLS_CIPHER_MODE_CFB)
     size_t offset;
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     int len;
     unsigned char nonce_counter[16];
     unsigned char stream_block[16];
 #endif
-    aes_context ctx;
+    mbedtls_aes_context ctx;
 
     memset( key, 0, 32 );
-    aes_init( &ctx );
+    mbedtls_aes_init( &ctx );
 
     /*
      * ECB mode
@@ -1210,22 +1210,22 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  AES-ECB-%3d (%s): ", 128 + u * 64,
-                             ( v == AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-ECB-%3d (%s): ", 128 + u * 64,
+                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memset( buf, 0, 16 );
 
-        if( v == AES_DECRYPT )
+        if( v == MBEDTLS_AES_DECRYPT )
         {
-            aes_setkey_dec( &ctx, key, 128 + u * 64 );
+            mbedtls_aes_setkey_dec( &ctx, key, 128 + u * 64 );
 
             for( j = 0; j < 10000; j++ )
-                aes_crypt_ecb( &ctx, v, buf, buf );
+                mbedtls_aes_crypt_ecb( &ctx, v, buf, buf );
 
             if( memcmp( buf, aes_test_ecb_dec[u], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1233,15 +1233,15 @@
         }
         else
         {
-            aes_setkey_enc( &ctx, key, 128 + u * 64 );
+            mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
 
             for( j = 0; j < 10000; j++ )
-                aes_crypt_ecb( &ctx, v, buf, buf );
+                mbedtls_aes_crypt_ecb( &ctx, v, buf, buf );
 
             if( memcmp( buf, aes_test_ecb_enc[u], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1249,13 +1249,13 @@
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     /*
      * CBC mode
      */
@@ -1265,24 +1265,24 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  AES-CBC-%3d (%s): ", 128 + u * 64,
-                             ( v == AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-CBC-%3d (%s): ", 128 + u * 64,
+                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memset( iv , 0, 16 );
         memset( prv, 0, 16 );
         memset( buf, 0, 16 );
 
-        if( v == AES_DECRYPT )
+        if( v == MBEDTLS_AES_DECRYPT )
         {
-            aes_setkey_dec( &ctx, key, 128 + u * 64 );
+            mbedtls_aes_setkey_dec( &ctx, key, 128 + u * 64 );
 
             for( j = 0; j < 10000; j++ )
-                aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
+                mbedtls_aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
 
             if( memcmp( buf, aes_test_cbc_dec[u], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1290,13 +1290,13 @@
         }
         else
         {
-            aes_setkey_enc( &ctx, key, 128 + u * 64 );
+            mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
 
             for( j = 0; j < 10000; j++ )
             {
                 unsigned char tmp[16];
 
-                aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
+                mbedtls_aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
 
                 memcpy( tmp, prv, 16 );
                 memcpy( prv, buf, 16 );
@@ -1306,7 +1306,7 @@
             if( memcmp( prv, aes_test_cbc_enc[u], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1314,14 +1314,14 @@
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+        mbedtls_printf( "\n" );
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     /*
      * CFB128 mode
      */
@@ -1331,24 +1331,24 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  AES-CFB128-%3d (%s): ", 128 + u * 64,
-                             ( v == AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-CFB128-%3d (%s): ", 128 + u * 64,
+                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( iv,  aes_test_cfb128_iv, 16 );
         memcpy( key, aes_test_cfb128_key[u], 16 + u * 8 );
 
         offset = 0;
-        aes_setkey_enc( &ctx, key, 128 + u * 64 );
+        mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
 
-        if( v == AES_DECRYPT )
+        if( v == MBEDTLS_AES_DECRYPT )
         {
             memcpy( buf, aes_test_cfb128_ct[u], 64 );
-            aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
+            mbedtls_aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
 
             if( memcmp( buf, aes_test_cfb128_pt, 64 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1357,12 +1357,12 @@
         else
         {
             memcpy( buf, aes_test_cfb128_pt, 64 );
-            aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
+            mbedtls_aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
 
             if( memcmp( buf, aes_test_cfb128_ct[u], 64 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1370,14 +1370,14 @@
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+        mbedtls_printf( "\n" );
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     /*
      * CTR mode
      */
@@ -1387,27 +1387,27 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  AES-CTR-128 (%s): ",
-                             ( v == AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-CTR-128 (%s): ",
+                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( nonce_counter, aes_test_ctr_nonce_counter[u], 16 );
         memcpy( key, aes_test_ctr_key[u], 16 );
 
         offset = 0;
-        aes_setkey_enc( &ctx, key, 128 );
+        mbedtls_aes_setkey_enc( &ctx, key, 128 );
 
-        if( v == AES_DECRYPT )
+        if( v == MBEDTLS_AES_DECRYPT )
         {
             len = aes_test_ctr_len[u];
             memcpy( buf, aes_test_ctr_ct[u], len );
 
-            aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
+            mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
                            buf, buf );
 
             if( memcmp( buf, aes_test_ctr_pt[u], len ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1418,13 +1418,13 @@
             len = aes_test_ctr_len[u];
             memcpy( buf, aes_test_ctr_pt[u], len );
 
-            aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
+            mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
                            buf, buf );
 
             if( memcmp( buf, aes_test_ctr_ct[u], len ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 ret = 1;
                 goto exit;
@@ -1432,21 +1432,21 @@
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+        mbedtls_printf( "\n" );
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
     ret = 0;
 
 exit:
-    aes_free( &ctx );
+    mbedtls_aes_free( &ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_AES_C */
diff --git a/library/aesni.c b/library/aesni.c
index a6897b2..ff6c71d 100644
--- a/library/aesni.c
+++ b/library/aesni.c
@@ -25,24 +25,24 @@
  * [CLMUL-WP] http://software.intel.com/en-us/articles/intel-carry-less-multiplication-instruction-and-its-usage-for-computing-the-gcm-mode/
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_AESNI_C)
+#if defined(MBEDTLS_AESNI_C)
 
 #include "mbedtls/aesni.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_HAVE_X86_64)
+#if defined(MBEDTLS_HAVE_X86_64)
 
 /*
  * AES-NI support detection routine
  */
-int aesni_supports( unsigned int what )
+int mbedtls_aesni_supports( unsigned int what )
 {
     static int done = 0;
     static unsigned int c = 0;
@@ -89,7 +89,7 @@
 /*
  * AES-NI AES-ECB block en(de)cryption
  */
-int aesni_crypt_ecb( aes_context *ctx,
+int mbedtls_aesni_crypt_ecb( mbedtls_aes_context *ctx,
                      int mode,
                      const unsigned char input[16],
                      unsigned char output[16] )
@@ -135,7 +135,7 @@
  * GCM multiplication: c = a times b in GF(2^128)
  * Based on [CLMUL-WP] algorithms 1 (with equation 27) and 5.
  */
-void aesni_gcm_mult( unsigned char c[16],
+void mbedtls_aesni_gcm_mult( unsigned char c[16],
                      const unsigned char a[16],
                      const unsigned char b[16] )
 {
@@ -246,7 +246,7 @@
 /*
  * Compute decryption round keys from encryption round keys
  */
-void aesni_inverse_key( unsigned char *invkey,
+void mbedtls_aesni_inverse_key( unsigned char *invkey,
                         const unsigned char *fwdkey, int nr )
 {
     unsigned char *ik = invkey;
@@ -423,7 +423,7 @@
 
          /*
           * Main "loop" - Generating one more key than necessary,
-          * see definition of aes_context.buf
+          * see definition of mbedtls_aes_context.buf
           */
          "2:                                \n\t"
          AESKEYGENA xmm1_xmm2 ",0x01        \n\tcall 1b \n\t"
@@ -441,7 +441,7 @@
 /*
  * Key expansion, wrapper
  */
-int aesni_setkey_enc( unsigned char *rk,
+int mbedtls_aesni_setkey_enc( unsigned char *rk,
                       const unsigned char *key,
                       size_t bits )
 {
@@ -450,12 +450,12 @@
         case 128: aesni_setkey_enc_128( rk, key ); break;
         case 192: aesni_setkey_enc_192( rk, key ); break;
         case 256: aesni_setkey_enc_256( rk, key ); break;
-        default : return( POLARSSL_ERR_AES_INVALID_KEY_LENGTH );
+        default : return( MBEDTLS_ERR_AES_INVALID_KEY_LENGTH );
     }
 
     return( 0 );
 }
 
-#endif /* POLARSSL_HAVE_X86_64 */
+#endif /* MBEDTLS_HAVE_X86_64 */
 
-#endif /* POLARSSL_AESNI_C */
+#endif /* MBEDTLS_AESNI_C */
diff --git a/library/arc4.c b/library/arc4.c
index e790579..f11b5d6 100644
--- a/library/arc4.c
+++ b/library/arc4.c
@@ -25,51 +25,51 @@
  *  http://groups.google.com/group/sci.crypt/msg/10a300c9d21afca0
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ARC4_C)
+#if defined(MBEDTLS_ARC4_C)
 
 #include "mbedtls/arc4.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#if !defined(POLARSSL_ARC4_ALT)
+#if !defined(MBEDTLS_ARC4_ALT)
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-void arc4_init( arc4_context *ctx )
+void mbedtls_arc4_init( mbedtls_arc4_context *ctx )
 {
-    memset( ctx, 0, sizeof( arc4_context ) );
+    memset( ctx, 0, sizeof( mbedtls_arc4_context ) );
 }
 
-void arc4_free( arc4_context *ctx )
+void mbedtls_arc4_free( mbedtls_arc4_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( arc4_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_arc4_context ) );
 }
 
 /*
  * ARC4 key schedule
  */
-void arc4_setup( arc4_context *ctx, const unsigned char *key,
+void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
                  unsigned int keylen )
 {
     int i, j, a;
@@ -99,7 +99,7 @@
 /*
  * ARC4 cipher function
  */
-int arc4_crypt( arc4_context *ctx, size_t length, const unsigned char *input,
+int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
                 unsigned char *output )
 {
     int x, y, a, b;
@@ -128,9 +128,9 @@
     return( 0 );
 }
 
-#endif /* !POLARSSL_ARC4_ALT */
+#endif /* !MBEDTLS_ARC4_ALT */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * ARC4 tests vectors as posted by Eric Rescorla in sep. 1994:
  *
@@ -160,47 +160,47 @@
 /*
  * Checkup routine
  */
-int arc4_self_test( int verbose )
+int mbedtls_arc4_self_test( int verbose )
 {
     int i, ret = 0;
     unsigned char ibuf[8];
     unsigned char obuf[8];
-    arc4_context ctx;
+    mbedtls_arc4_context ctx;
 
-    arc4_init( &ctx );
+    mbedtls_arc4_init( &ctx );
 
     for( i = 0; i < 3; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  ARC4 test #%d: ", i + 1 );
+            mbedtls_printf( "  ARC4 test #%d: ", i + 1 );
 
         memcpy( ibuf, arc4_test_pt[i], 8 );
 
-        arc4_setup( &ctx, arc4_test_key[i], 8 );
-        arc4_crypt( &ctx, 8, ibuf, obuf );
+        mbedtls_arc4_setup( &ctx, arc4_test_key[i], 8 );
+        mbedtls_arc4_crypt( &ctx, 8, ibuf, obuf );
 
         if( memcmp( obuf, arc4_test_ct[i], 8 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
 exit:
-    arc4_free( &ctx );
+    mbedtls_arc4_free( &ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_ARC4_C */
+#endif /* MBEDTLS_ARC4_C */
diff --git a/library/asn1parse.c b/library/asn1parse.c
index 202a6ce..a399a7f 100644
--- a/library/asn1parse.c
+++ b/library/asn1parse.c
@@ -20,44 +20,44 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ASN1_PARSE_C)
+#if defined(MBEDTLS_ASN1_PARSE_C)
 
 #include "mbedtls/asn1.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_BIGNUM_C)
+#if defined(MBEDTLS_BIGNUM_C)
 #include "mbedtls/bignum.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /*
  * ASN.1 DER decoding routines
  */
-int asn1_get_len( unsigned char **p,
+int mbedtls_asn1_get_len( unsigned char **p,
                   const unsigned char *end,
                   size_t *len )
 {
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     if( ( **p & 0x80 ) == 0 )
         *len = *(*p)++;
@@ -67,7 +67,7 @@
         {
         case 1:
             if( ( end - *p ) < 2 )
-                return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+                return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
             *len = (*p)[1];
             (*p) += 2;
@@ -75,7 +75,7 @@
 
         case 2:
             if( ( end - *p ) < 3 )
-                return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+                return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
             *len = ( (size_t)(*p)[1] << 8 ) | (*p)[2];
             (*p) += 3;
@@ -83,7 +83,7 @@
 
         case 3:
             if( ( end - *p ) < 4 )
-                return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+                return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
             *len = ( (size_t)(*p)[1] << 16 ) |
                    ( (size_t)(*p)[2] << 8  ) | (*p)[3];
@@ -92,7 +92,7 @@
 
         case 4:
             if( ( end - *p ) < 5 )
-                return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+                return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
             *len = ( (size_t)(*p)[1] << 24 ) | ( (size_t)(*p)[2] << 16 ) |
                    ( (size_t)(*p)[3] << 8  ) |           (*p)[4];
@@ -100,43 +100,43 @@
             break;
 
         default:
-            return( POLARSSL_ERR_ASN1_INVALID_LENGTH );
+            return( MBEDTLS_ERR_ASN1_INVALID_LENGTH );
         }
     }
 
     if( *len > (size_t) ( end - *p ) )
-        return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     return( 0 );
 }
 
-int asn1_get_tag( unsigned char **p,
+int mbedtls_asn1_get_tag( unsigned char **p,
                   const unsigned char *end,
                   size_t *len, int tag )
 {
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     if( **p != tag )
-        return( POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+        return( MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
     (*p)++;
 
-    return( asn1_get_len( p, end, len ) );
+    return( mbedtls_asn1_get_len( p, end, len ) );
 }
 
-int asn1_get_bool( unsigned char **p,
+int mbedtls_asn1_get_bool( unsigned char **p,
                    const unsigned char *end,
                    int *val )
 {
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len, ASN1_BOOLEAN ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_BOOLEAN ) ) != 0 )
         return( ret );
 
     if( len != 1 )
-        return( POLARSSL_ERR_ASN1_INVALID_LENGTH );
+        return( MBEDTLS_ERR_ASN1_INVALID_LENGTH );
 
     *val = ( **p != 0 ) ? 1 : 0;
     (*p)++;
@@ -144,18 +144,18 @@
     return( 0 );
 }
 
-int asn1_get_int( unsigned char **p,
+int mbedtls_asn1_get_int( unsigned char **p,
                   const unsigned char *end,
                   int *val )
 {
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len, ASN1_INTEGER ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
         return( ret );
 
     if( len > sizeof( int ) || ( **p & 0x80 ) != 0 )
-        return( POLARSSL_ERR_ASN1_INVALID_LENGTH );
+        return( MBEDTLS_ERR_ASN1_INVALID_LENGTH );
 
     *val = 0;
 
@@ -168,43 +168,43 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_BIGNUM_C)
-int asn1_get_mpi( unsigned char **p,
+#if defined(MBEDTLS_BIGNUM_C)
+int mbedtls_asn1_get_mpi( unsigned char **p,
                   const unsigned char *end,
-                  mpi *X )
+                  mbedtls_mpi *X )
 {
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len, ASN1_INTEGER ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
         return( ret );
 
-    ret = mpi_read_binary( X, *p, len );
+    ret = mbedtls_mpi_read_binary( X, *p, len );
 
     *p += len;
 
     return( ret );
 }
-#endif /* POLARSSL_BIGNUM_C */
+#endif /* MBEDTLS_BIGNUM_C */
 
-int asn1_get_bitstring( unsigned char **p, const unsigned char *end,
-                        asn1_bitstring *bs)
+int mbedtls_asn1_get_bitstring( unsigned char **p, const unsigned char *end,
+                        mbedtls_asn1_bitstring *bs)
 {
     int ret;
 
     /* Certificate type is a single byte bitstring */
-    if( ( ret = asn1_get_tag( p, end, &bs->len, ASN1_BIT_STRING ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &bs->len, MBEDTLS_ASN1_BIT_STRING ) ) != 0 )
         return( ret );
 
     /* Check length, subtract one for actual bit string length */
     if( bs->len < 1 )
-        return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
     bs->len -= 1;
 
     /* Get number of unused bits, ensure unused bits <= 7 */
     bs->unused_bits = **p;
     if( bs->unused_bits > 7 )
-        return( POLARSSL_ERR_ASN1_INVALID_LENGTH );
+        return( MBEDTLS_ERR_ASN1_INVALID_LENGTH );
     (*p)++;
 
     /* Get actual bitstring */
@@ -212,7 +212,7 @@
     *p += bs->len;
 
     if( *p != end )
-        return( POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -220,16 +220,16 @@
 /*
  * Get a bit string without unused bits
  */
-int asn1_get_bitstring_null( unsigned char **p, const unsigned char *end,
+int mbedtls_asn1_get_bitstring_null( unsigned char **p, const unsigned char *end,
                              size_t *len )
 {
     int ret;
 
-    if( ( ret = asn1_get_tag( p, end, len, ASN1_BIT_STRING ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, len, MBEDTLS_ASN1_BIT_STRING ) ) != 0 )
         return( ret );
 
     if( (*len)-- < 2 || *(*p)++ != 0 )
-        return( POLARSSL_ERR_ASN1_INVALID_DATA );
+        return( MBEDTLS_ERR_ASN1_INVALID_DATA );
 
     return( 0 );
 }
@@ -239,29 +239,29 @@
 /*
  *  Parses and splits an ASN.1 "SEQUENCE OF <tag>"
  */
-int asn1_get_sequence_of( unsigned char **p,
+int mbedtls_asn1_get_sequence_of( unsigned char **p,
                           const unsigned char *end,
-                          asn1_sequence *cur,
+                          mbedtls_asn1_sequence *cur,
                           int tag)
 {
     int ret;
     size_t len;
-    asn1_buf *buf;
+    mbedtls_asn1_buf *buf;
 
     /* Get main sequence tag */
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( ret );
 
     if( *p + len != end )
-        return( POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     while( *p < end )
     {
         buf = &(cur->buf);
         buf->tag = **p;
 
-        if( ( ret = asn1_get_tag( p, end, &buf->len, tag ) ) != 0 )
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &buf->len, tag ) ) != 0 )
             return( ret );
 
         buf->p = *p;
@@ -270,12 +270,12 @@
         /* Allocate and assign next pointer */
         if( *p < end )
         {
-            cur->next = polarssl_malloc( sizeof( asn1_sequence ) );
+            cur->next = mbedtls_malloc( sizeof( mbedtls_asn1_sequence ) );
 
             if( cur->next == NULL )
-                return( POLARSSL_ERR_ASN1_MALLOC_FAILED );
+                return( MBEDTLS_ERR_ASN1_MALLOC_FAILED );
 
-            memset( cur->next, 0, sizeof( asn1_sequence ) );
+            memset( cur->next, 0, sizeof( mbedtls_asn1_sequence ) );
 
             cur = cur->next;
         }
@@ -285,29 +285,29 @@
     cur->next = NULL;
 
     if( *p != end )
-        return( POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
 
-int asn1_get_alg( unsigned char **p,
+int mbedtls_asn1_get_alg( unsigned char **p,
                   const unsigned char *end,
-                  asn1_buf *alg, asn1_buf *params )
+                  mbedtls_asn1_buf *alg, mbedtls_asn1_buf *params )
 {
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( ret );
 
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     alg->tag = **p;
     end = *p + len;
 
-    if( ( ret = asn1_get_tag( p, end, &alg->len, ASN1_OID ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &alg->len, MBEDTLS_ASN1_OID ) ) != 0 )
         return( ret );
 
     alg->p = *p;
@@ -315,67 +315,67 @@
 
     if( *p == end )
     {
-        polarssl_zeroize( params, sizeof(asn1_buf) );
+        mbedtls_zeroize( params, sizeof(mbedtls_asn1_buf) );
         return( 0 );
     }
 
     params->tag = **p;
     (*p)++;
 
-    if( ( ret = asn1_get_len( p, end, &params->len ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_len( p, end, &params->len ) ) != 0 )
         return( ret );
 
     params->p = *p;
     *p += params->len;
 
     if( *p != end )
-        return( POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
 
-int asn1_get_alg_null( unsigned char **p,
+int mbedtls_asn1_get_alg_null( unsigned char **p,
                        const unsigned char *end,
-                       asn1_buf *alg )
+                       mbedtls_asn1_buf *alg )
 {
     int ret;
-    asn1_buf params;
+    mbedtls_asn1_buf params;
 
-    memset( &params, 0, sizeof(asn1_buf) );
+    memset( &params, 0, sizeof(mbedtls_asn1_buf) );
 
-    if( ( ret = asn1_get_alg( p, end, alg, &params ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_alg( p, end, alg, &params ) ) != 0 )
         return( ret );
 
-    if( ( params.tag != ASN1_NULL && params.tag != 0 ) || params.len != 0 )
-        return( POLARSSL_ERR_ASN1_INVALID_DATA );
+    if( ( params.tag != MBEDTLS_ASN1_NULL && params.tag != 0 ) || params.len != 0 )
+        return( MBEDTLS_ERR_ASN1_INVALID_DATA );
 
     return( 0 );
 }
 
-void asn1_free_named_data( asn1_named_data *cur )
+void mbedtls_asn1_free_named_data( mbedtls_asn1_named_data *cur )
 {
     if( cur == NULL )
         return;
 
-    polarssl_free( cur->oid.p );
-    polarssl_free( cur->val.p );
+    mbedtls_free( cur->oid.p );
+    mbedtls_free( cur->val.p );
 
-    polarssl_zeroize( cur, sizeof( asn1_named_data ) );
+    mbedtls_zeroize( cur, sizeof( mbedtls_asn1_named_data ) );
 }
 
-void asn1_free_named_data_list( asn1_named_data **head )
+void mbedtls_asn1_free_named_data_list( mbedtls_asn1_named_data **head )
 {
-    asn1_named_data *cur;
+    mbedtls_asn1_named_data *cur;
 
     while( ( cur = *head ) != NULL )
     {
         *head = cur->next;
-        asn1_free_named_data( cur );
-        polarssl_free( cur );
+        mbedtls_asn1_free_named_data( cur );
+        mbedtls_free( cur );
     }
 }
 
-asn1_named_data *asn1_find_named_data( asn1_named_data *list,
+mbedtls_asn1_named_data *mbedtls_asn1_find_named_data( mbedtls_asn1_named_data *list,
                                        const char *oid, size_t len )
 {
     while( list != NULL )
@@ -392,4 +392,4 @@
     return( list );
 }
 
-#endif /* POLARSSL_ASN1_PARSE_C */
+#endif /* MBEDTLS_ASN1_PARSE_C */
diff --git a/library/asn1write.c b/library/asn1write.c
index a5a35f6..5219fcf 100644
--- a/library/asn1write.c
+++ b/library/asn1write.c
@@ -20,32 +20,32 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ASN1_WRITE_C)
+#if defined(MBEDTLS_ASN1_WRITE_C)
 
 #include "mbedtls/asn1write.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-int asn1_write_len( unsigned char **p, unsigned char *start, size_t len )
+int mbedtls_asn1_write_len( unsigned char **p, unsigned char *start, size_t len )
 {
     if( len < 0x80 )
     {
         if( *p - start < 1 )
-            return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
         *--(*p) = (unsigned char) len;
         return( 1 );
@@ -54,7 +54,7 @@
     if( len <= 0xFF )
     {
         if( *p - start < 2 )
-            return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
         *--(*p) = (unsigned char) len;
         *--(*p) = 0x81;
@@ -62,7 +62,7 @@
     }
 
     if( *p - start < 3 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     // We assume we never have lengths larger than 65535 bytes
     //
@@ -73,23 +73,23 @@
     return( 3 );
 }
 
-int asn1_write_tag( unsigned char **p, unsigned char *start, unsigned char tag )
+int mbedtls_asn1_write_tag( unsigned char **p, unsigned char *start, unsigned char tag )
 {
     if( *p - start < 1 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     *--(*p) = tag;
 
     return( 1 );
 }
 
-int asn1_write_raw_buffer( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_raw_buffer( unsigned char **p, unsigned char *start,
                            const unsigned char *buf, size_t size )
 {
     size_t len = 0;
 
     if( *p - start < (int) size )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     len = size;
     (*p) -= len;
@@ -98,21 +98,21 @@
     return( (int) len );
 }
 
-#if defined(POLARSSL_BIGNUM_C)
-int asn1_write_mpi( unsigned char **p, unsigned char *start, const mpi *X )
+#if defined(MBEDTLS_BIGNUM_C)
+int mbedtls_asn1_write_mpi( unsigned char **p, unsigned char *start, const mbedtls_mpi *X )
 {
     int ret;
     size_t len = 0;
 
     // Write the MPI
     //
-    len = mpi_size( X );
+    len = mbedtls_mpi_size( X );
 
     if( *p - start < (int) len )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     (*p) -= len;
-    MPI_CHK( mpi_write_binary( X, *p, len ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, *p, len ) );
 
     // DER format assumes 2s complement for numbers, so the leftmost bit
     // should be 0 for positive numbers and 1 for negative numbers.
@@ -120,50 +120,50 @@
     if( X->s ==1 && **p & 0x80 )
     {
         if( *p - start < 1 )
-            return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
         *--(*p) = 0x00;
         len += 1;
     }
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_INTEGER ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_INTEGER ) );
 
     ret = (int) len;
 
 cleanup:
     return( ret );
 }
-#endif /* POLARSSL_BIGNUM_C */
+#endif /* MBEDTLS_BIGNUM_C */
 
-int asn1_write_null( unsigned char **p, unsigned char *start )
+int mbedtls_asn1_write_null( unsigned char **p, unsigned char *start )
 {
     int ret;
     size_t len = 0;
 
     // Write NULL
     //
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, 0) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_NULL ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, 0) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_NULL ) );
 
     return( (int) len );
 }
 
-int asn1_write_oid( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_oid( unsigned char **p, unsigned char *start,
                     const char *oid, size_t oid_len )
 {
     int ret;
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
                                   (const unsigned char *) oid, oid_len ) );
-    ASN1_CHK_ADD( len , asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len , asn1_write_tag( p, start, ASN1_OID ) );
+    MBEDTLS_ASN1_CHK_ADD( len , mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len , mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OID ) );
 
     return( (int) len );
 }
 
-int asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start,
                                      const char *oid, size_t oid_len,
                                      size_t par_len )
 {
@@ -171,37 +171,37 @@
     size_t len = 0;
 
     if( par_len == 0 )
-        ASN1_CHK_ADD( len, asn1_write_null( p, start ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_null( p, start ) );
     else
         len += par_len;
 
-    ASN1_CHK_ADD( len, asn1_write_oid( p, start, oid, oid_len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start,
-                                       ASN1_CONSTRUCTED | ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start,
+                                       MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
 
-int asn1_write_bool( unsigned char **p, unsigned char *start, int boolean )
+int mbedtls_asn1_write_bool( unsigned char **p, unsigned char *start, int boolean )
 {
     int ret;
     size_t len = 0;
 
     if( *p - start < 1 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     *--(*p) = (boolean) ? 1 : 0;
     len++;
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_BOOLEAN ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BOOLEAN ) );
 
     return( (int) len );
 }
 
-int asn1_write_int( unsigned char **p, unsigned char *start, int val )
+int mbedtls_asn1_write_int( unsigned char **p, unsigned char *start, int val )
 {
     int ret;
     size_t len = 0;
@@ -211,7 +211,7 @@
     // should be 0 for positive numbers and 1 for negative numbers.
     //
     if( *p - start < 1 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     len += 1;
     *--(*p) = val;
@@ -219,49 +219,49 @@
     if( val > 0 && **p & 0x80 )
     {
         if( *p - start < 1 )
-            return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
         *--(*p) = 0x00;
         len += 1;
     }
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_INTEGER ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_INTEGER ) );
 
     return( (int) len );
 }
 
-int asn1_write_printable_string( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_printable_string( unsigned char **p, unsigned char *start,
                                  const char *text, size_t text_len )
 {
     int ret;
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
                   (const unsigned char *) text, text_len ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_PRINTABLE_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_PRINTABLE_STRING ) );
 
     return( (int) len );
 }
 
-int asn1_write_ia5_string( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_ia5_string( unsigned char **p, unsigned char *start,
                            const char *text, size_t text_len )
 {
     int ret;
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
                   (const unsigned char *) text, text_len ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_IA5_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_IA5_STRING ) );
 
     return( (int) len );
 }
 
-int asn1_write_bitstring( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_bitstring( unsigned char **p, unsigned char *start,
                           const unsigned char *buf, size_t bits )
 {
     int ret;
@@ -272,7 +272,7 @@
     // Calculate byte length
     //
     if( *p - start < (int) size + 1 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     len = size + 1;
     (*p) -= size;
@@ -282,58 +282,58 @@
     //
     *--(*p) = (unsigned char) (size * 8 - bits);
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_BIT_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BIT_STRING ) );
 
     return( (int) len );
 }
 
-int asn1_write_octet_string( unsigned char **p, unsigned char *start,
+int mbedtls_asn1_write_octet_string( unsigned char **p, unsigned char *start,
                              const unsigned char *buf, size_t size )
 {
     int ret;
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start, buf, size ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, buf, size ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_OCTET_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OCTET_STRING ) );
 
     return( (int) len );
 }
 
-asn1_named_data *asn1_store_named_data( asn1_named_data **head,
+mbedtls_asn1_named_data *mbedtls_asn1_store_named_data( mbedtls_asn1_named_data **head,
                                         const char *oid, size_t oid_len,
                                         const unsigned char *val,
                                         size_t val_len )
 {
-    asn1_named_data *cur;
+    mbedtls_asn1_named_data *cur;
 
-    if( ( cur = asn1_find_named_data( *head, oid, oid_len ) ) == NULL )
+    if( ( cur = mbedtls_asn1_find_named_data( *head, oid, oid_len ) ) == NULL )
     {
         // Add new entry if not present yet based on OID
         //
-        if( ( cur = polarssl_malloc( sizeof(asn1_named_data) ) ) == NULL )
+        if( ( cur = mbedtls_malloc( sizeof(mbedtls_asn1_named_data) ) ) == NULL )
             return( NULL );
 
-        memset( cur, 0, sizeof(asn1_named_data) );
+        memset( cur, 0, sizeof(mbedtls_asn1_named_data) );
 
         cur->oid.len = oid_len;
-        cur->oid.p = polarssl_malloc( oid_len );
+        cur->oid.p = mbedtls_malloc( oid_len );
         if( cur->oid.p == NULL )
         {
-            polarssl_free( cur );
+            mbedtls_free( cur );
             return( NULL );
         }
 
         memcpy( cur->oid.p, oid, oid_len );
 
         cur->val.len = val_len;
-        cur->val.p = polarssl_malloc( val_len );
+        cur->val.p = mbedtls_malloc( val_len );
         if( cur->val.p == NULL )
         {
-            polarssl_free( cur->oid.p );
-            polarssl_free( cur );
+            mbedtls_free( cur->oid.p );
+            mbedtls_free( cur );
             return( NULL );
         }
 
@@ -344,15 +344,15 @@
     {
         // Enlarge existing value buffer if needed
         //
-        polarssl_free( cur->val.p );
+        mbedtls_free( cur->val.p );
         cur->val.p = NULL;
 
         cur->val.len = val_len;
-        cur->val.p = polarssl_malloc( val_len );
+        cur->val.p = mbedtls_malloc( val_len );
         if( cur->val.p == NULL )
         {
-            polarssl_free( cur->oid.p );
-            polarssl_free( cur );
+            mbedtls_free( cur->oid.p );
+            mbedtls_free( cur );
             return( NULL );
         }
     }
@@ -362,4 +362,4 @@
 
     return( cur );
 }
-#endif /* POLARSSL_ASN1_WRITE_C */
+#endif /* MBEDTLS_ASN1_WRITE_C */
diff --git a/library/base64.c b/library/base64.c
index 5af79df..e0a6f18 100644
--- a/library/base64.c
+++ b/library/base64.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_BASE64_C)
+#if defined(MBEDTLS_BASE64_C)
 
 #include "mbedtls/base64.h"
 
@@ -37,15 +37,15 @@
 #include <inttypes.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 #include <string.h>
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 static const unsigned char base64_enc_map[64] =
 {
@@ -78,7 +78,7 @@
 /*
  * Encode a buffer into base64 format
  */
-int base64_encode( unsigned char *dst, size_t *dlen,
+int mbedtls_base64_encode( unsigned char *dst, size_t *dlen,
                    const unsigned char *src, size_t slen )
 {
     size_t i, n;
@@ -103,7 +103,7 @@
     if( *dlen < n + 1 )
     {
         *dlen = n + 1;
-        return( POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
     }
 
     n = ( slen / 3 ) * 3;
@@ -144,7 +144,7 @@
 /*
  * Decode a base64-formatted buffer
  */
-int base64_decode( unsigned char *dst, size_t *dlen,
+int mbedtls_base64_decode( unsigned char *dst, size_t *dlen,
                    const unsigned char *src, size_t slen )
 {
     size_t i, n;
@@ -175,16 +175,16 @@
 
         /* Space inside a line is an error */
         if( x != 0 )
-            return( POLARSSL_ERR_BASE64_INVALID_CHARACTER );
+            return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
 
         if( src[i] == '=' && ++j > 2 )
-            return( POLARSSL_ERR_BASE64_INVALID_CHARACTER );
+            return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
 
         if( src[i] > 127 || base64_dec_map[src[i]] == 127 )
-            return( POLARSSL_ERR_BASE64_INVALID_CHARACTER );
+            return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
 
         if( base64_dec_map[src[i]] < 64 && j != 0 )
-            return( POLARSSL_ERR_BASE64_INVALID_CHARACTER );
+            return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
 
         n++;
     }
@@ -198,7 +198,7 @@
     if( dst == NULL || *dlen < n )
     {
         *dlen = n;
-        return( POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
     }
 
    for( j = 3, n = x = 0, p = dst; i > 0; i--, src++ )
@@ -223,7 +223,7 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 static const unsigned char base64_test_dec[64] =
 {
@@ -244,48 +244,48 @@
 /*
  * Checkup routine
  */
-int base64_self_test( int verbose )
+int mbedtls_base64_self_test( int verbose )
 {
     size_t len;
     const unsigned char *src;
     unsigned char buffer[128];
 
     if( verbose != 0 )
-        polarssl_printf( "  Base64 encoding test: " );
+        mbedtls_printf( "  Base64 encoding test: " );
 
     len = sizeof( buffer );
     src = base64_test_dec;
 
-    if( base64_encode( buffer, &len, src, 64 ) != 0 ||
+    if( mbedtls_base64_encode( buffer, &len, src, 64 ) != 0 ||
          memcmp( base64_test_enc, buffer, 88 ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n  Base64 decoding test: " );
+        mbedtls_printf( "passed\n  Base64 decoding test: " );
 
     len = sizeof( buffer );
     src = base64_test_enc;
 
-    if( base64_decode( buffer, &len, src, 88 ) != 0 ||
+    if( mbedtls_base64_decode( buffer, &len, src, 88 ) != 0 ||
          memcmp( base64_test_dec, buffer, 64 ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n\n" );
+        mbedtls_printf( "passed\n\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_BASE64_C */
+#endif /* MBEDTLS_BASE64_C */
diff --git a/library/bignum.c b/library/bignum.c
index 8a751a3..45f9667 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -23,39 +23,39 @@
  *  This MPI implementation is based on:
  *
  *  http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf
- *  http://www.stillhq.com/extracted/gnupg-api/mpi/
+ *  http://www.stillhq.com/extracted/gnupg-api/mbedtls_mpi/
  *  http://math.libtomcrypt.com/files/tommath.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_BIGNUM_C)
+#if defined(MBEDTLS_BIGNUM_C)
 
 #include "mbedtls/bignum.h"
 #include "mbedtls/bn_mul.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
 #include <stdlib.h>
-#define polarssl_printf     printf
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_printf     printf
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#define ciL    (sizeof(t_uint))         /* chars in limb  */
+#define ciL    (sizeof(mbedtls_mpi_uint))         /* chars in limb  */
 #define biL    (ciL << 3)               /* bits  in limb  */
 #define biH    (ciL << 2)               /* half limb size */
 
@@ -68,7 +68,7 @@
 /*
  * Initialize one MPI
  */
-void mpi_init( mpi *X )
+void mbedtls_mpi_init( mbedtls_mpi *X )
 {
     if( X == NULL )
         return;
@@ -81,15 +81,15 @@
 /*
  * Unallocate one MPI
  */
-void mpi_free( mpi *X )
+void mbedtls_mpi_free( mbedtls_mpi *X )
 {
     if( X == NULL )
         return;
 
     if( X->p != NULL )
     {
-        polarssl_zeroize( X->p, X->n * ciL );
-        polarssl_free( X->p );
+        mbedtls_zeroize( X->p, X->n * ciL );
+        mbedtls_free( X->p );
     }
 
     X->s = 1;
@@ -100,25 +100,25 @@
 /*
  * Enlarge to the specified number of limbs
  */
-int mpi_grow( mpi *X, size_t nblimbs )
+int mbedtls_mpi_grow( mbedtls_mpi *X, size_t nblimbs )
 {
-    t_uint *p;
+    mbedtls_mpi_uint *p;
 
-    if( nblimbs > POLARSSL_MPI_MAX_LIMBS )
-        return( POLARSSL_ERR_MPI_MALLOC_FAILED );
+    if( nblimbs > MBEDTLS_MPI_MAX_LIMBS )
+        return( MBEDTLS_ERR_MPI_MALLOC_FAILED );
 
     if( X->n < nblimbs )
     {
-        if( ( p = polarssl_malloc( nblimbs * ciL ) ) == NULL )
-            return( POLARSSL_ERR_MPI_MALLOC_FAILED );
+        if( ( p = mbedtls_malloc( nblimbs * ciL ) ) == NULL )
+            return( MBEDTLS_ERR_MPI_MALLOC_FAILED );
 
         memset( p, 0, nblimbs * ciL );
 
         if( X->p != NULL )
         {
             memcpy( p, X->p, X->n * ciL );
-            polarssl_zeroize( X->p, X->n * ciL );
-            polarssl_free( X->p );
+            mbedtls_zeroize( X->p, X->n * ciL );
+            mbedtls_free( X->p );
         }
 
         X->n = nblimbs;
@@ -132,14 +132,14 @@
  * Resize down as much as possible,
  * while keeping at least the specified number of limbs
  */
-int mpi_shrink( mpi *X, size_t nblimbs )
+int mbedtls_mpi_shrink( mbedtls_mpi *X, size_t nblimbs )
 {
-    t_uint *p;
+    mbedtls_mpi_uint *p;
     size_t i;
 
     /* Actually resize up in this case */
     if( X->n <= nblimbs )
-        return( mpi_grow( X, nblimbs ) );
+        return( mbedtls_mpi_grow( X, nblimbs ) );
 
     for( i = X->n - 1; i > 0; i-- )
         if( X->p[i] != 0 )
@@ -149,16 +149,16 @@
     if( i < nblimbs )
         i = nblimbs;
 
-    if( ( p = polarssl_malloc( i * ciL ) ) == NULL )
-        return( POLARSSL_ERR_MPI_MALLOC_FAILED );
+    if( ( p = mbedtls_malloc( i * ciL ) ) == NULL )
+        return( MBEDTLS_ERR_MPI_MALLOC_FAILED );
 
     memset( p, 0, i * ciL );
 
     if( X->p != NULL )
     {
         memcpy( p, X->p, i * ciL );
-        polarssl_zeroize( X->p, X->n * ciL );
-        polarssl_free( X->p );
+        mbedtls_zeroize( X->p, X->n * ciL );
+        mbedtls_free( X->p );
     }
 
     X->n = i;
@@ -170,7 +170,7 @@
 /*
  * Copy the contents of Y into X
  */
-int mpi_copy( mpi *X, const mpi *Y )
+int mbedtls_mpi_copy( mbedtls_mpi *X, const mbedtls_mpi *Y )
 {
     int ret;
     size_t i;
@@ -180,7 +180,7 @@
 
     if( Y->p == NULL )
     {
-        mpi_free( X );
+        mbedtls_mpi_free( X );
         return( 0 );
     }
 
@@ -191,7 +191,7 @@
 
     X->s = Y->s;
 
-    MPI_CHK( mpi_grow( X, i ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i ) );
 
     memset( X->p, 0, X->n * ciL );
     memcpy( X->p, Y->p, i * ciL );
@@ -204,13 +204,13 @@
 /*
  * Swap the contents of X and Y
  */
-void mpi_swap( mpi *X, mpi *Y )
+void mbedtls_mpi_swap( mbedtls_mpi *X, mbedtls_mpi *Y )
 {
-    mpi T;
+    mbedtls_mpi T;
 
-    memcpy( &T,  X, sizeof( mpi ) );
-    memcpy(  X,  Y, sizeof( mpi ) );
-    memcpy(  Y, &T, sizeof( mpi ) );
+    memcpy( &T,  X, sizeof( mbedtls_mpi ) );
+    memcpy(  X,  Y, sizeof( mbedtls_mpi ) );
+    memcpy(  Y, &T, sizeof( mbedtls_mpi ) );
 }
 
 /*
@@ -218,7 +218,7 @@
  * about whether the assignment was made or not.
  * (Leaking information about the respective sizes of X and Y is ok however.)
  */
-int mpi_safe_cond_assign( mpi *X, const mpi *Y, unsigned char assign )
+int mbedtls_mpi_safe_cond_assign( mbedtls_mpi *X, const mbedtls_mpi *Y, unsigned char assign )
 {
     int ret = 0;
     size_t i;
@@ -226,7 +226,7 @@
     /* make sure assign is 0 or 1 */
     assign = ( assign != 0 );
 
-    MPI_CHK( mpi_grow( X, Y->n ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, Y->n ) );
 
     X->s = X->s * ( 1 - assign ) + Y->s * assign;
 
@@ -246,11 +246,11 @@
  * Here it is not ok to simply swap the pointers, which whould lead to
  * different memory access patterns when X and Y are used afterwards.
  */
-int mpi_safe_cond_swap( mpi *X, mpi *Y, unsigned char swap )
+int mbedtls_mpi_safe_cond_swap( mbedtls_mpi *X, mbedtls_mpi *Y, unsigned char swap )
 {
     int ret, s;
     size_t i;
-    t_uint tmp;
+    mbedtls_mpi_uint tmp;
 
     if( X == Y )
         return( 0 );
@@ -258,8 +258,8 @@
     /* make sure swap is 0 or 1 */
     swap = ( swap != 0 );
 
-    MPI_CHK( mpi_grow( X, Y->n ) );
-    MPI_CHK( mpi_grow( Y, X->n ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, Y->n ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( Y, X->n ) );
 
     s = X->s;
     X->s = X->s * ( 1 - swap ) + Y->s * swap;
@@ -280,11 +280,11 @@
 /*
  * Set value from integer
  */
-int mpi_lset( mpi *X, t_sint z )
+int mbedtls_mpi_lset( mbedtls_mpi *X, mbedtls_mpi_sint z )
 {
     int ret;
 
-    MPI_CHK( mpi_grow( X, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, 1 ) );
     memset( X->p, 0, X->n * ciL );
 
     X->p[0] = ( z < 0 ) ? -z : z;
@@ -298,7 +298,7 @@
 /*
  * Get a specific bit
  */
-int mpi_get_bit( const mpi *X, size_t pos )
+int mbedtls_mpi_get_bit( const mbedtls_mpi *X, size_t pos )
 {
     if( X->n * biL <= pos )
         return( 0 );
@@ -309,25 +309,25 @@
 /*
  * Set a bit to a specific value of 0 or 1
  */
-int mpi_set_bit( mpi *X, size_t pos, unsigned char val )
+int mbedtls_mpi_set_bit( mbedtls_mpi *X, size_t pos, unsigned char val )
 {
     int ret = 0;
     size_t off = pos / biL;
     size_t idx = pos % biL;
 
     if( val != 0 && val != 1 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
     if( X->n * biL <= pos )
     {
         if( val == 0 )
             return( 0 );
 
-        MPI_CHK( mpi_grow( X, off + 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, off + 1 ) );
     }
 
-    X->p[off] &= ~( (t_uint) 0x01 << idx );
-    X->p[off] |= (t_uint) val << idx;
+    X->p[off] &= ~( (mbedtls_mpi_uint) 0x01 << idx );
+    X->p[off] |= (mbedtls_mpi_uint) val << idx;
 
 cleanup:
 
@@ -337,7 +337,7 @@
 /*
  * Return the number of least significant bits
  */
-size_t mpi_lsb( const mpi *X )
+size_t mbedtls_mpi_lsb( const mbedtls_mpi *X )
 {
     size_t i, j, count = 0;
 
@@ -352,7 +352,7 @@
 /*
  * Return the number of most significant bits
  */
-size_t mpi_msb( const mpi *X )
+size_t mbedtls_mpi_msb( const mbedtls_mpi *X )
 {
     size_t i, j;
 
@@ -370,15 +370,15 @@
 /*
  * Return the total size in bytes
  */
-size_t mpi_size( const mpi *X )
+size_t mbedtls_mpi_size( const mbedtls_mpi *X )
 {
-    return( ( mpi_msb( X ) + 7 ) >> 3 );
+    return( ( mbedtls_mpi_msb( X ) + 7 ) >> 3 );
 }
 
 /*
  * Convert an ASCII character to digit value
  */
-static int mpi_get_digit( t_uint *d, int radix, char c )
+static int mpi_get_digit( mbedtls_mpi_uint *d, int radix, char c )
 {
     *d = 255;
 
@@ -386,8 +386,8 @@
     if( c >= 0x41 && c <= 0x46 ) *d = c - 0x37;
     if( c >= 0x61 && c <= 0x66 ) *d = c - 0x57;
 
-    if( *d >= (t_uint) radix )
-        return( POLARSSL_ERR_MPI_INVALID_CHARACTER );
+    if( *d >= (mbedtls_mpi_uint) radix )
+        return( MBEDTLS_ERR_MPI_INVALID_CHARACTER );
 
     return( 0 );
 }
@@ -395,17 +395,17 @@
 /*
  * Import from an ASCII string
  */
-int mpi_read_string( mpi *X, int radix, const char *s )
+int mbedtls_mpi_read_string( mbedtls_mpi *X, int radix, const char *s )
 {
     int ret;
     size_t i, j, slen, n;
-    t_uint d;
-    mpi T;
+    mbedtls_mpi_uint d;
+    mbedtls_mpi T;
 
     if( radix < 2 || radix > 16 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    mpi_init( &T );
+    mbedtls_mpi_init( &T );
 
     slen = strlen( s );
 
@@ -413,8 +413,8 @@
     {
         n = BITS_TO_LIMBS( slen << 2 );
 
-        MPI_CHK( mpi_grow( X, n ) );
-        MPI_CHK( mpi_lset( X, 0 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, n ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
 
         for( i = slen, j = 0; i > 0; i--, j++ )
         {
@@ -424,13 +424,13 @@
                 break;
             }
 
-            MPI_CHK( mpi_get_digit( &d, radix, s[i - 1] ) );
+            MBEDTLS_MPI_CHK( mpi_get_digit( &d, radix, s[i - 1] ) );
             X->p[j / ( 2 * ciL )] |= d << ( ( j % ( 2 * ciL ) ) << 2 );
         }
     }
     else
     {
-        MPI_CHK( mpi_lset( X, 0 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
 
         for( i = 0; i < slen; i++ )
         {
@@ -440,23 +440,23 @@
                 continue;
             }
 
-            MPI_CHK( mpi_get_digit( &d, radix, s[i] ) );
-            MPI_CHK( mpi_mul_int( &T, X, radix ) );
+            MBEDTLS_MPI_CHK( mpi_get_digit( &d, radix, s[i] ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T, X, radix ) );
 
             if( X->s == 1 )
             {
-                MPI_CHK( mpi_add_int( X, &T, d ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, &T, d ) );
             }
             else
             {
-                MPI_CHK( mpi_sub_int( X, &T, d ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( X, &T, d ) );
             }
         }
     }
 
 cleanup:
 
-    mpi_free( &T );
+    mbedtls_mpi_free( &T );
 
     return( ret );
 }
@@ -464,19 +464,19 @@
 /*
  * Helper to write the digits high-order first
  */
-static int mpi_write_hlp( mpi *X, int radix, char **p )
+static int mpi_write_hlp( mbedtls_mpi *X, int radix, char **p )
 {
     int ret;
-    t_uint r;
+    mbedtls_mpi_uint r;
 
     if( radix < 2 || radix > 16 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    MPI_CHK( mpi_mod_int( &r, X, radix ) );
-    MPI_CHK( mpi_div_int( X, NULL, X, radix ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_int( &r, X, radix ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_div_int( X, NULL, X, radix ) );
 
-    if( mpi_cmp_int( X, 0 ) != 0 )
-        MPI_CHK( mpi_write_hlp( X, radix, p ) );
+    if( mbedtls_mpi_cmp_int( X, 0 ) != 0 )
+        MBEDTLS_MPI_CHK( mpi_write_hlp( X, radix, p ) );
 
     if( r < 10 )
         *(*p)++ = (char)( r + 0x30 );
@@ -491,17 +491,17 @@
 /*
  * Export into an ASCII string
  */
-int mpi_write_string( const mpi *X, int radix, char *s, size_t *slen )
+int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix, char *s, size_t *slen )
 {
     int ret = 0;
     size_t n;
     char *p;
-    mpi T;
+    mbedtls_mpi T;
 
     if( radix < 2 || radix > 16 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    n = mpi_msb( X );
+    n = mbedtls_mpi_msb( X );
     if( radix >=  4 ) n >>= 1;
     if( radix >= 16 ) n >>= 1;
     n += 3;
@@ -509,11 +509,11 @@
     if( *slen < n )
     {
         *slen = n;
-        return( POLARSSL_ERR_MPI_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL );
     }
 
     p = s;
-    mpi_init( &T );
+    mbedtls_mpi_init( &T );
 
     if( X->s == -1 )
         *p++ = '-';
@@ -540,12 +540,12 @@
     }
     else
     {
-        MPI_CHK( mpi_copy( &T, X ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &T, X ) );
 
         if( T.s == -1 )
             T.s = 1;
 
-        MPI_CHK( mpi_write_hlp( &T, radix, &p ) );
+        MBEDTLS_MPI_CHK( mpi_write_hlp( &T, radix, &p ) );
     }
 
     *p++ = '\0';
@@ -553,33 +553,33 @@
 
 cleanup:
 
-    mpi_free( &T );
+    mbedtls_mpi_free( &T );
 
     return( ret );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * Read X from an opened file
  */
-int mpi_read_file( mpi *X, int radix, FILE *fin )
+int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin )
 {
-    t_uint d;
+    mbedtls_mpi_uint d;
     size_t slen;
     char *p;
     /*
      * Buffer should have space for (short) label and decimal formatted MPI,
      * newline characters and '\0'
      */
-    char s[ POLARSSL_MPI_RW_BUFFER_SIZE ];
+    char s[ MBEDTLS_MPI_RW_BUFFER_SIZE ];
 
     memset( s, 0, sizeof( s ) );
     if( fgets( s, sizeof( s ) - 1, fin ) == NULL )
-        return( POLARSSL_ERR_MPI_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MPI_FILE_IO_ERROR );
 
     slen = strlen( s );
     if( slen == sizeof( s ) - 2 )
-        return( POLARSSL_ERR_MPI_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL );
 
     if( s[slen - 1] == '\n' ) { slen--; s[slen] = '\0'; }
     if( s[slen - 1] == '\r' ) { slen--; s[slen] = '\0'; }
@@ -589,13 +589,13 @@
         if( mpi_get_digit( &d, radix, *p ) != 0 )
             break;
 
-    return( mpi_read_string( X, radix, p + 1 ) );
+    return( mbedtls_mpi_read_string( X, radix, p + 1 ) );
 }
 
 /*
  * Write X into an opened file (or stdout if fout == NULL)
  */
-int mpi_write_file( const char *p, const mpi *X, int radix, FILE *fout )
+int mbedtls_mpi_write_file( const char *p, const mbedtls_mpi *X, int radix, FILE *fout )
 {
     int ret;
     size_t n, slen, plen;
@@ -603,13 +603,13 @@
      * Buffer should have space for (short) label and decimal formatted MPI,
      * newline characters and '\0'
      */
-    char s[ POLARSSL_MPI_RW_BUFFER_SIZE ];
+    char s[ MBEDTLS_MPI_RW_BUFFER_SIZE ];
 
     n = sizeof( s );
     memset( s, 0, n );
     n -= 2;
 
-    MPI_CHK( mpi_write_string( X, radix, s, (size_t *) &n ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_string( X, radix, s, (size_t *) &n ) );
 
     if( p == NULL ) p = "";
 
@@ -622,21 +622,21 @@
     {
         if( fwrite( p, 1, plen, fout ) != plen ||
             fwrite( s, 1, slen, fout ) != slen )
-            return( POLARSSL_ERR_MPI_FILE_IO_ERROR );
+            return( MBEDTLS_ERR_MPI_FILE_IO_ERROR );
     }
     else
-        polarssl_printf( "%s%s", p, s );
+        mbedtls_printf( "%s%s", p, s );
 
 cleanup:
 
     return( ret );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
 /*
  * Import X from unsigned binary data, big endian
  */
-int mpi_read_binary( mpi *X, const unsigned char *buf, size_t buflen )
+int mbedtls_mpi_read_binary( mbedtls_mpi *X, const unsigned char *buf, size_t buflen )
 {
     int ret;
     size_t i, j, n;
@@ -645,11 +645,11 @@
         if( buf[n] != 0 )
             break;
 
-    MPI_CHK( mpi_grow( X, CHARS_TO_LIMBS( buflen - n ) ) );
-    MPI_CHK( mpi_lset( X, 0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, CHARS_TO_LIMBS( buflen - n ) ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
 
     for( i = buflen, j = 0; i > n; i--, j++ )
-        X->p[j / ciL] |= ((t_uint) buf[i - 1]) << ((j % ciL) << 3);
+        X->p[j / ciL] |= ((mbedtls_mpi_uint) buf[i - 1]) << ((j % ciL) << 3);
 
 cleanup:
 
@@ -659,14 +659,14 @@
 /*
  * Export X into unsigned binary data, big endian
  */
-int mpi_write_binary( const mpi *X, unsigned char *buf, size_t buflen )
+int mbedtls_mpi_write_binary( const mbedtls_mpi *X, unsigned char *buf, size_t buflen )
 {
     size_t i, j, n;
 
-    n = mpi_size( X );
+    n = mbedtls_mpi_size( X );
 
     if( buflen < n )
-        return( POLARSSL_ERR_MPI_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL );
 
     memset( buf, 0, buflen );
 
@@ -679,19 +679,19 @@
 /*
  * Left-shift: X <<= count
  */
-int mpi_shift_l( mpi *X, size_t count )
+int mbedtls_mpi_shift_l( mbedtls_mpi *X, size_t count )
 {
     int ret;
     size_t i, v0, t1;
-    t_uint r0 = 0, r1;
+    mbedtls_mpi_uint r0 = 0, r1;
 
     v0 = count / (biL    );
     t1 = count & (biL - 1);
 
-    i = mpi_msb( X ) + count;
+    i = mbedtls_mpi_msb( X ) + count;
 
     if( X->n * biL < i )
-        MPI_CHK( mpi_grow( X, BITS_TO_LIMBS( i ) ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, BITS_TO_LIMBS( i ) ) );
 
     ret = 0;
 
@@ -729,16 +729,16 @@
 /*
  * Right-shift: X >>= count
  */
-int mpi_shift_r( mpi *X, size_t count )
+int mbedtls_mpi_shift_r( mbedtls_mpi *X, size_t count )
 {
     size_t i, v0, v1;
-    t_uint r0 = 0, r1;
+    mbedtls_mpi_uint r0 = 0, r1;
 
     v0 = count /  biL;
     v1 = count & (biL - 1);
 
     if( v0 > X->n || ( v0 == X->n && v1 > 0 ) )
-        return mpi_lset( X, 0 );
+        return mbedtls_mpi_lset( X, 0 );
 
     /*
      * shift by count / limb_size
@@ -772,7 +772,7 @@
 /*
  * Compare unsigned values
  */
-int mpi_cmp_abs( const mpi *X, const mpi *Y )
+int mbedtls_mpi_cmp_abs( const mbedtls_mpi *X, const mbedtls_mpi *Y )
 {
     size_t i, j;
 
@@ -802,7 +802,7 @@
 /*
  * Compare signed values
  */
-int mpi_cmp_mpi( const mpi *X, const mpi *Y )
+int mbedtls_mpi_cmp_mpi( const mbedtls_mpi *X, const mbedtls_mpi *Y )
 {
     size_t i, j;
 
@@ -835,35 +835,35 @@
 /*
  * Compare signed values
  */
-int mpi_cmp_int( const mpi *X, t_sint z )
+int mbedtls_mpi_cmp_int( const mbedtls_mpi *X, mbedtls_mpi_sint z )
 {
-    mpi Y;
-    t_uint p[1];
+    mbedtls_mpi Y;
+    mbedtls_mpi_uint p[1];
 
     *p  = ( z < 0 ) ? -z : z;
     Y.s = ( z < 0 ) ? -1 : 1;
     Y.n = 1;
     Y.p = p;
 
-    return( mpi_cmp_mpi( X, &Y ) );
+    return( mbedtls_mpi_cmp_mpi( X, &Y ) );
 }
 
 /*
  * Unsigned addition: X = |A| + |B|  (HAC 14.7)
  */
-int mpi_add_abs( mpi *X, const mpi *A, const mpi *B )
+int mbedtls_mpi_add_abs( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret;
     size_t i, j;
-    t_uint *o, *p, c;
+    mbedtls_mpi_uint *o, *p, c;
 
     if( X == B )
     {
-        const mpi *T = A; A = X; B = T;
+        const mbedtls_mpi *T = A; A = X; B = T;
     }
 
     if( X != A )
-        MPI_CHK( mpi_copy( X, A ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, A ) );
 
     /*
      * X should always be positive as a result of unsigned additions.
@@ -874,7 +874,7 @@
         if( B->p[j - 1] != 0 )
             break;
 
-    MPI_CHK( mpi_grow( X, j ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, j ) );
 
     o = B->p; p = X->p; c = 0;
 
@@ -888,7 +888,7 @@
     {
         if( i >= X->n )
         {
-            MPI_CHK( mpi_grow( X, i + 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i + 1 ) );
             p = X->p + i;
         }
 
@@ -901,12 +901,12 @@
 }
 
 /*
- * Helper for mpi subtraction
+ * Helper for mbedtls_mpi subtraction
  */
-static void mpi_sub_hlp( size_t n, t_uint *s, t_uint *d )
+static void mpi_sub_hlp( size_t n, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d )
 {
     size_t i;
-    t_uint c, z;
+    mbedtls_mpi_uint c, z;
 
     for( i = c = 0; i < n; i++, s++, d++ )
     {
@@ -924,25 +924,25 @@
 /*
  * Unsigned subtraction: X = |A| - |B|  (HAC 14.9)
  */
-int mpi_sub_abs( mpi *X, const mpi *A, const mpi *B )
+int mbedtls_mpi_sub_abs( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
-    mpi TB;
+    mbedtls_mpi TB;
     int ret;
     size_t n;
 
-    if( mpi_cmp_abs( A, B ) < 0 )
-        return( POLARSSL_ERR_MPI_NEGATIVE_VALUE );
+    if( mbedtls_mpi_cmp_abs( A, B ) < 0 )
+        return( MBEDTLS_ERR_MPI_NEGATIVE_VALUE );
 
-    mpi_init( &TB );
+    mbedtls_mpi_init( &TB );
 
     if( X == B )
     {
-        MPI_CHK( mpi_copy( &TB, B ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) );
         B = &TB;
     }
 
     if( X != A )
-        MPI_CHK( mpi_copy( X, A ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, A ) );
 
     /*
      * X should always be positive as a result of unsigned subtractions.
@@ -959,7 +959,7 @@
 
 cleanup:
 
-    mpi_free( &TB );
+    mbedtls_mpi_free( &TB );
 
     return( ret );
 }
@@ -967,26 +967,26 @@
 /*
  * Signed addition: X = A + B
  */
-int mpi_add_mpi( mpi *X, const mpi *A, const mpi *B )
+int mbedtls_mpi_add_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret, s = A->s;
 
     if( A->s * B->s < 0 )
     {
-        if( mpi_cmp_abs( A, B ) >= 0 )
+        if( mbedtls_mpi_cmp_abs( A, B ) >= 0 )
         {
-            MPI_CHK( mpi_sub_abs( X, A, B ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, A, B ) );
             X->s =  s;
         }
         else
         {
-            MPI_CHK( mpi_sub_abs( X, B, A ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, B, A ) );
             X->s = -s;
         }
     }
     else
     {
-        MPI_CHK( mpi_add_abs( X, A, B ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( X, A, B ) );
         X->s = s;
     }
 
@@ -998,26 +998,26 @@
 /*
  * Signed subtraction: X = A - B
  */
-int mpi_sub_mpi( mpi *X, const mpi *A, const mpi *B )
+int mbedtls_mpi_sub_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret, s = A->s;
 
     if( A->s * B->s > 0 )
     {
-        if( mpi_cmp_abs( A, B ) >= 0 )
+        if( mbedtls_mpi_cmp_abs( A, B ) >= 0 )
         {
-            MPI_CHK( mpi_sub_abs( X, A, B ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, A, B ) );
             X->s =  s;
         }
         else
         {
-            MPI_CHK( mpi_sub_abs( X, B, A ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( X, B, A ) );
             X->s = -s;
         }
     }
     else
     {
-        MPI_CHK( mpi_add_abs( X, A, B ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( X, A, B ) );
         X->s = s;
     }
 
@@ -1029,37 +1029,37 @@
 /*
  * Signed addition: X = A + b
  */
-int mpi_add_int( mpi *X, const mpi *A, t_sint b )
+int mbedtls_mpi_add_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_sint b )
 {
-    mpi _B;
-    t_uint p[1];
+    mbedtls_mpi _B;
+    mbedtls_mpi_uint p[1];
 
     p[0] = ( b < 0 ) ? -b : b;
     _B.s = ( b < 0 ) ? -1 : 1;
     _B.n = 1;
     _B.p = p;
 
-    return( mpi_add_mpi( X, A, &_B ) );
+    return( mbedtls_mpi_add_mpi( X, A, &_B ) );
 }
 
 /*
  * Signed subtraction: X = A - b
  */
-int mpi_sub_int( mpi *X, const mpi *A, t_sint b )
+int mbedtls_mpi_sub_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_sint b )
 {
-    mpi _B;
-    t_uint p[1];
+    mbedtls_mpi _B;
+    mbedtls_mpi_uint p[1];
 
     p[0] = ( b < 0 ) ? -b : b;
     _B.s = ( b < 0 ) ? -1 : 1;
     _B.n = 1;
     _B.p = p;
 
-    return( mpi_sub_mpi( X, A, &_B ) );
+    return( mbedtls_mpi_sub_mpi( X, A, &_B ) );
 }
 
 /*
- * Helper for mpi multiplication
+ * Helper for mbedtls_mpi multiplication
  */
 static
 #if defined(__APPLE__) && defined(__arm__)
@@ -1069,9 +1069,9 @@
  */
 __attribute__ ((noinline))
 #endif
-void mpi_mul_hlp( size_t i, t_uint *s, t_uint *d, t_uint b )
+void mpi_mul_hlp( size_t i, mbedtls_mpi_uint *s, mbedtls_mpi_uint *d, mbedtls_mpi_uint b )
 {
-    t_uint c = 0, t = 0;
+    mbedtls_mpi_uint c = 0, t = 0;
 
 #if defined(MULADDC_HUIT)
     for( ; i >= 8; i -= 8 )
@@ -1133,16 +1133,16 @@
 /*
  * Baseline multiplication: X = A * B  (HAC 14.12)
  */
-int mpi_mul_mpi( mpi *X, const mpi *A, const mpi *B )
+int mbedtls_mpi_mul_mpi( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret;
     size_t i, j;
-    mpi TA, TB;
+    mbedtls_mpi TA, TB;
 
-    mpi_init( &TA ); mpi_init( &TB );
+    mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB );
 
-    if( X == A ) { MPI_CHK( mpi_copy( &TA, A ) ); A = &TA; }
-    if( X == B ) { MPI_CHK( mpi_copy( &TB, B ) ); B = &TB; }
+    if( X == A ) { MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TA, A ) ); A = &TA; }
+    if( X == B ) { MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) ); B = &TB; }
 
     for( i = A->n; i > 0; i-- )
         if( A->p[i - 1] != 0 )
@@ -1152,8 +1152,8 @@
         if( B->p[j - 1] != 0 )
             break;
 
-    MPI_CHK( mpi_grow( X, i + j ) );
-    MPI_CHK( mpi_lset( X, 0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, i + j ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
 
     for( i++; j > 0; j-- )
         mpi_mul_hlp( i - 1, A->p, X->p + j - 1, B->p[j - 1] );
@@ -1162,7 +1162,7 @@
 
 cleanup:
 
-    mpi_free( &TB ); mpi_free( &TA );
+    mbedtls_mpi_free( &TB ); mbedtls_mpi_free( &TA );
 
     return( ret );
 }
@@ -1170,69 +1170,69 @@
 /*
  * Baseline multiplication: X = A * b
  */
-int mpi_mul_int( mpi *X, const mpi *A, t_uint b )
+int mbedtls_mpi_mul_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_uint b )
 {
-    mpi _B;
-    t_uint p[1];
+    mbedtls_mpi _B;
+    mbedtls_mpi_uint p[1];
 
     _B.s = 1;
     _B.n = 1;
     _B.p = p;
     p[0] = b;
 
-    return( mpi_mul_mpi( X, A, &_B ) );
+    return( mbedtls_mpi_mul_mpi( X, A, &_B ) );
 }
 
 /*
- * Division by mpi: A = Q * B + R  (HAC 14.20)
+ * Division by mbedtls_mpi: A = Q * B + R  (HAC 14.20)
  */
-int mpi_div_mpi( mpi *Q, mpi *R, const mpi *A, const mpi *B )
+int mbedtls_mpi_div_mpi( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret;
     size_t i, n, t, k;
-    mpi X, Y, Z, T1, T2;
+    mbedtls_mpi X, Y, Z, T1, T2;
 
-    if( mpi_cmp_int( B, 0 ) == 0 )
-        return( POLARSSL_ERR_MPI_DIVISION_BY_ZERO );
+    if( mbedtls_mpi_cmp_int( B, 0 ) == 0 )
+        return( MBEDTLS_ERR_MPI_DIVISION_BY_ZERO );
 
-    mpi_init( &X ); mpi_init( &Y ); mpi_init( &Z );
-    mpi_init( &T1 ); mpi_init( &T2 );
+    mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z );
+    mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 );
 
-    if( mpi_cmp_abs( A, B ) < 0 )
+    if( mbedtls_mpi_cmp_abs( A, B ) < 0 )
     {
-        if( Q != NULL ) MPI_CHK( mpi_lset( Q, 0 ) );
-        if( R != NULL ) MPI_CHK( mpi_copy( R, A ) );
+        if( Q != NULL ) MBEDTLS_MPI_CHK( mbedtls_mpi_lset( Q, 0 ) );
+        if( R != NULL ) MBEDTLS_MPI_CHK( mbedtls_mpi_copy( R, A ) );
         return( 0 );
     }
 
-    MPI_CHK( mpi_copy( &X, A ) );
-    MPI_CHK( mpi_copy( &Y, B ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &X, A ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Y, B ) );
     X.s = Y.s = 1;
 
-    MPI_CHK( mpi_grow( &Z, A->n + 2 ) );
-    MPI_CHK( mpi_lset( &Z,  0 ) );
-    MPI_CHK( mpi_grow( &T1, 2 ) );
-    MPI_CHK( mpi_grow( &T2, 3 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &Z, A->n + 2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &Z,  0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T1, 2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T2, 3 ) );
 
-    k = mpi_msb( &Y ) % biL;
+    k = mbedtls_mpi_msb( &Y ) % biL;
     if( k < biL - 1 )
     {
         k = biL - 1 - k;
-        MPI_CHK( mpi_shift_l( &X, k ) );
-        MPI_CHK( mpi_shift_l( &Y, k ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &X, k ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &Y, k ) );
     }
     else k = 0;
 
     n = X.n - 1;
     t = Y.n - 1;
-    MPI_CHK( mpi_shift_l( &Y, biL * ( n - t ) ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &Y, biL * ( n - t ) ) );
 
-    while( mpi_cmp_mpi( &X, &Y ) >= 0 )
+    while( mbedtls_mpi_cmp_mpi( &X, &Y ) >= 0 )
     {
         Z.p[n - t]++;
-        MPI_CHK( mpi_sub_mpi( &X, &X, &Y ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X, &X, &Y ) );
     }
-    MPI_CHK( mpi_shift_r( &Y, biL * ( n - t ) ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &Y, biL * ( n - t ) ) );
 
     for( i = n; i > t ; i-- )
     {
@@ -1240,22 +1240,22 @@
             Z.p[i - t - 1] = ~0;
         else
         {
-#if defined(POLARSSL_HAVE_UDBL)
-            t_udbl r;
+#if defined(MBEDTLS_HAVE_UDBL)
+            mbedtls_t_udbl r;
 
-            r  = (t_udbl) X.p[i] << biL;
-            r |= (t_udbl) X.p[i - 1];
+            r  = (mbedtls_t_udbl) X.p[i] << biL;
+            r |= (mbedtls_t_udbl) X.p[i - 1];
             r /= Y.p[t];
-            if( r > ( (t_udbl) 1 << biL ) - 1 )
-                r = ( (t_udbl) 1 << biL ) - 1;
+            if( r > ( (mbedtls_t_udbl) 1 << biL ) - 1 )
+                r = ( (mbedtls_t_udbl) 1 << biL ) - 1;
 
-            Z.p[i - t - 1] = (t_uint) r;
+            Z.p[i - t - 1] = (mbedtls_mpi_uint) r;
 #else
             /*
              * __udiv_qrnnd_c, from gmp/longlong.h
              */
-            t_uint q0, q1, r0, r1;
-            t_uint d0, d1, d, m;
+            mbedtls_mpi_uint q0, q1, r0, r1;
+            mbedtls_mpi_uint d0, d1, d, m;
 
             d  = Y.p[t];
             d0 = ( d << biH ) >> biH;
@@ -1290,7 +1290,7 @@
             r0 -= m;
 
             Z.p[i - t - 1] = ( q1 << biH ) | q0;
-#endif /* POLARSSL_HAVE_UDBL && !64-bit Apple with Clang 5.0 */
+#endif /* MBEDTLS_HAVE_UDBL && !64-bit Apple with Clang 5.0 */
         }
 
         Z.p[i - t - 1]++;
@@ -1298,51 +1298,51 @@
         {
             Z.p[i - t - 1]--;
 
-            MPI_CHK( mpi_lset( &T1, 0 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &T1, 0 ) );
             T1.p[0] = ( t < 1 ) ? 0 : Y.p[t - 1];
             T1.p[1] = Y.p[t];
-            MPI_CHK( mpi_mul_int( &T1, &T1, Z.p[i - t - 1] ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1, &T1, Z.p[i - t - 1] ) );
 
-            MPI_CHK( mpi_lset( &T2, 0 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &T2, 0 ) );
             T2.p[0] = ( i < 2 ) ? 0 : X.p[i - 2];
             T2.p[1] = ( i < 1 ) ? 0 : X.p[i - 1];
             T2.p[2] = X.p[i];
         }
-        while( mpi_cmp_mpi( &T1, &T2 ) > 0 );
+        while( mbedtls_mpi_cmp_mpi( &T1, &T2 ) > 0 );
 
-        MPI_CHK( mpi_mul_int( &T1, &Y, Z.p[i - t - 1] ) );
-        MPI_CHK( mpi_shift_l( &T1,  biL * ( i - t - 1 ) ) );
-        MPI_CHK( mpi_sub_mpi( &X, &X, &T1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1, &Y, Z.p[i - t - 1] ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &T1,  biL * ( i - t - 1 ) ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X, &X, &T1 ) );
 
-        if( mpi_cmp_int( &X, 0 ) < 0 )
+        if( mbedtls_mpi_cmp_int( &X, 0 ) < 0 )
         {
-            MPI_CHK( mpi_copy( &T1, &Y ) );
-            MPI_CHK( mpi_shift_l( &T1, biL * ( i - t - 1 ) ) );
-            MPI_CHK( mpi_add_mpi( &X, &X, &T1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &T1, &Y ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &T1, biL * ( i - t - 1 ) ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &X, &X, &T1 ) );
             Z.p[i - t - 1]--;
         }
     }
 
     if( Q != NULL )
     {
-        MPI_CHK( mpi_copy( Q, &Z ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( Q, &Z ) );
         Q->s = A->s * B->s;
     }
 
     if( R != NULL )
     {
-        MPI_CHK( mpi_shift_r( &X, k ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &X, k ) );
         X.s = A->s;
-        MPI_CHK( mpi_copy( R, &X ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( R, &X ) );
 
-        if( mpi_cmp_int( R, 0 ) == 0 )
+        if( mbedtls_mpi_cmp_int( R, 0 ) == 0 )
             R->s = 1;
     }
 
 cleanup:
 
-    mpi_free( &X ); mpi_free( &Y ); mpi_free( &Z );
-    mpi_free( &T1 ); mpi_free( &T2 );
+    mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z );
+    mbedtls_mpi_free( &T1 ); mbedtls_mpi_free( &T2 );
 
     return( ret );
 }
@@ -1350,36 +1350,36 @@
 /*
  * Division by int: A = Q * b + R
  */
-int mpi_div_int( mpi *Q, mpi *R, const mpi *A, t_sint b )
+int mbedtls_mpi_div_int( mbedtls_mpi *Q, mbedtls_mpi *R, const mbedtls_mpi *A, mbedtls_mpi_sint b )
 {
-    mpi _B;
-    t_uint p[1];
+    mbedtls_mpi _B;
+    mbedtls_mpi_uint p[1];
 
     p[0] = ( b < 0 ) ? -b : b;
     _B.s = ( b < 0 ) ? -1 : 1;
     _B.n = 1;
     _B.p = p;
 
-    return( mpi_div_mpi( Q, R, A, &_B ) );
+    return( mbedtls_mpi_div_mpi( Q, R, A, &_B ) );
 }
 
 /*
  * Modulo: R = A mod B
  */
-int mpi_mod_mpi( mpi *R, const mpi *A, const mpi *B )
+int mbedtls_mpi_mod_mpi( mbedtls_mpi *R, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret;
 
-    if( mpi_cmp_int( B, 0 ) < 0 )
-        return( POLARSSL_ERR_MPI_NEGATIVE_VALUE );
+    if( mbedtls_mpi_cmp_int( B, 0 ) < 0 )
+        return( MBEDTLS_ERR_MPI_NEGATIVE_VALUE );
 
-    MPI_CHK( mpi_div_mpi( NULL, R, A, B ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( NULL, R, A, B ) );
 
-    while( mpi_cmp_int( R, 0 ) < 0 )
-      MPI_CHK( mpi_add_mpi( R, R, B ) );
+    while( mbedtls_mpi_cmp_int( R, 0 ) < 0 )
+      MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( R, R, B ) );
 
-    while( mpi_cmp_mpi( R, B ) >= 0 )
-      MPI_CHK( mpi_sub_mpi( R, R, B ) );
+    while( mbedtls_mpi_cmp_mpi( R, B ) >= 0 )
+      MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( R, R, B ) );
 
 cleanup:
 
@@ -1389,16 +1389,16 @@
 /*
  * Modulo: r = A mod b
  */
-int mpi_mod_int( t_uint *r, const mpi *A, t_sint b )
+int mbedtls_mpi_mod_int( mbedtls_mpi_uint *r, const mbedtls_mpi *A, mbedtls_mpi_sint b )
 {
     size_t i;
-    t_uint x, y, z;
+    mbedtls_mpi_uint x, y, z;
 
     if( b == 0 )
-        return( POLARSSL_ERR_MPI_DIVISION_BY_ZERO );
+        return( MBEDTLS_ERR_MPI_DIVISION_BY_ZERO );
 
     if( b < 0 )
-        return( POLARSSL_ERR_MPI_NEGATIVE_VALUE );
+        return( MBEDTLS_ERR_MPI_NEGATIVE_VALUE );
 
     /*
      * handle trivial cases
@@ -1446,9 +1446,9 @@
 /*
  * Fast Montgomery initialization (thanks to Tom St Denis)
  */
-static void mpi_montg_init( t_uint *mm, const mpi *N )
+static void mpi_montg_init( mbedtls_mpi_uint *mm, const mbedtls_mpi *N )
 {
-    t_uint x, m0 = N->p[0];
+    mbedtls_mpi_uint x, m0 = N->p[0];
     unsigned int i;
 
     x  = m0;
@@ -1463,11 +1463,11 @@
 /*
  * Montgomery multiplication: A = A * B * R^-1 mod N  (HAC 14.36)
  */
-static void mpi_montmul( mpi *A, const mpi *B, const mpi *N, t_uint mm,
-                         const mpi *T )
+static void mpi_montmul( mbedtls_mpi *A, const mbedtls_mpi *B, const mbedtls_mpi *N, mbedtls_mpi_uint mm,
+                         const mbedtls_mpi *T )
 {
     size_t i, n, m;
-    t_uint u0, u1, *d;
+    mbedtls_mpi_uint u0, u1, *d;
 
     memset( T->p, 0, T->n * ciL );
 
@@ -1491,7 +1491,7 @@
 
     memcpy( A->p, d, ( n + 1 ) * ciL );
 
-    if( mpi_cmp_abs( A, N ) >= 0 )
+    if( mbedtls_mpi_cmp_abs( A, N ) >= 0 )
         mpi_sub_hlp( n, N->p, A->p );
     else
         /* prevent timing attacks */
@@ -1501,10 +1501,10 @@
 /*
  * Montgomery reduction: A = A * R^-1 mod N
  */
-static void mpi_montred( mpi *A, const mpi *N, t_uint mm, const mpi *T )
+static void mpi_montred( mbedtls_mpi *A, const mbedtls_mpi *N, mbedtls_mpi_uint mm, const mbedtls_mpi *T )
 {
-    t_uint z = 1;
-    mpi U;
+    mbedtls_mpi_uint z = 1;
+    mbedtls_mpi U;
 
     U.n = U.s = (int) z;
     U.p = &z;
@@ -1515,42 +1515,42 @@
 /*
  * Sliding-window exponentiation: X = A^E mod N  (HAC 14.85)
  */
-int mpi_exp_mod( mpi *X, const mpi *A, const mpi *E, const mpi *N, mpi *_RR )
+int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *E, const mbedtls_mpi *N, mbedtls_mpi *_RR )
 {
     int ret;
     size_t wbits, wsize, one = 1;
     size_t i, j, nblimbs;
     size_t bufsize, nbits;
-    t_uint ei, mm, state;
-    mpi RR, T, W[ 2 << POLARSSL_MPI_WINDOW_SIZE ], Apos;
+    mbedtls_mpi_uint ei, mm, state;
+    mbedtls_mpi RR, T, W[ 2 << MBEDTLS_MPI_WINDOW_SIZE ], Apos;
     int neg;
 
-    if( mpi_cmp_int( N, 0 ) < 0 || ( N->p[0] & 1 ) == 0 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+    if( mbedtls_mpi_cmp_int( N, 0 ) < 0 || ( N->p[0] & 1 ) == 0 )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    if( mpi_cmp_int( E, 0 ) < 0 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+    if( mbedtls_mpi_cmp_int( E, 0 ) < 0 )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
     /*
      * Init temps and window size
      */
     mpi_montg_init( &mm, N );
-    mpi_init( &RR ); mpi_init( &T );
-    mpi_init( &Apos );
+    mbedtls_mpi_init( &RR ); mbedtls_mpi_init( &T );
+    mbedtls_mpi_init( &Apos );
     memset( W, 0, sizeof( W ) );
 
-    i = mpi_msb( E );
+    i = mbedtls_mpi_msb( E );
 
     wsize = ( i > 671 ) ? 6 : ( i > 239 ) ? 5 :
             ( i >  79 ) ? 4 : ( i >  23 ) ? 3 : 1;
 
-    if( wsize > POLARSSL_MPI_WINDOW_SIZE )
-        wsize = POLARSSL_MPI_WINDOW_SIZE;
+    if( wsize > MBEDTLS_MPI_WINDOW_SIZE )
+        wsize = MBEDTLS_MPI_WINDOW_SIZE;
 
     j = N->n + 1;
-    MPI_CHK( mpi_grow( X, j ) );
-    MPI_CHK( mpi_grow( &W[1],  j ) );
-    MPI_CHK( mpi_grow( &T, j * 2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, j ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[1],  j ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &T, j * 2 ) );
 
     /*
      * Compensate for negative A (and correct at the end)
@@ -1558,7 +1558,7 @@
     neg = ( A->s == -1 );
     if( neg )
     {
-        MPI_CHK( mpi_copy( &Apos, A ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Apos, A ) );
         Apos.s = 1;
         A = &Apos;
     }
@@ -1568,30 +1568,30 @@
      */
     if( _RR == NULL || _RR->p == NULL )
     {
-        MPI_CHK( mpi_lset( &RR, 1 ) );
-        MPI_CHK( mpi_shift_l( &RR, N->n * 2 * biL ) );
-        MPI_CHK( mpi_mod_mpi( &RR, &RR, N ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &RR, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &RR, N->n * 2 * biL ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &RR, &RR, N ) );
 
         if( _RR != NULL )
-            memcpy( _RR, &RR, sizeof( mpi ) );
+            memcpy( _RR, &RR, sizeof( mbedtls_mpi ) );
     }
     else
-        memcpy( &RR, _RR, sizeof( mpi ) );
+        memcpy( &RR, _RR, sizeof( mbedtls_mpi ) );
 
     /*
      * W[1] = A * R^2 * R^-1 mod N = A * R mod N
      */
-    if( mpi_cmp_mpi( A, N ) >= 0 )
-        MPI_CHK( mpi_mod_mpi( &W[1], A, N ) );
+    if( mbedtls_mpi_cmp_mpi( A, N ) >= 0 )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &W[1], A, N ) );
     else
-        MPI_CHK( mpi_copy( &W[1], A ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[1], A ) );
 
     mpi_montmul( &W[1], &RR, N, mm, &T );
 
     /*
      * X = R^2 * R^-1 mod N = R mod N
      */
-    MPI_CHK( mpi_copy( X, &RR ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, &RR ) );
     mpi_montred( X, N, mm, &T );
 
     if( wsize > 1 )
@@ -1601,8 +1601,8 @@
          */
         j =  one << ( wsize - 1 );
 
-        MPI_CHK( mpi_grow( &W[j], N->n + 1 ) );
-        MPI_CHK( mpi_copy( &W[j], &W[1]    ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[j], N->n + 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[j], &W[1]    ) );
 
         for( i = 0; i < wsize - 1; i++ )
             mpi_montmul( &W[j], &W[j], N, mm, &T );
@@ -1612,8 +1612,8 @@
          */
         for( i = j + 1; i < ( one << wsize ); i++ )
         {
-            MPI_CHK( mpi_grow( &W[i], N->n + 1 ) );
-            MPI_CHK( mpi_copy( &W[i], &W[i - 1] ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &W[i], N->n + 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &W[i], &W[i - 1] ) );
 
             mpi_montmul( &W[i], &W[1], N, mm, &T );
         }
@@ -1634,7 +1634,7 @@
 
             nblimbs--;
 
-            bufsize = sizeof( t_uint ) << 3;
+            bufsize = sizeof( mbedtls_mpi_uint ) << 3;
         }
 
         bufsize--;
@@ -1704,18 +1704,18 @@
     if( neg )
     {
         X->s = -1;
-        MPI_CHK( mpi_add_mpi( X, N, X ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( X, N, X ) );
     }
 
 cleanup:
 
     for( i = ( one << ( wsize - 1 ) ); i < ( one << wsize ); i++ )
-        mpi_free( &W[i] );
+        mbedtls_mpi_free( &W[i] );
 
-    mpi_free( &W[1] ); mpi_free( &T ); mpi_free( &Apos );
+    mbedtls_mpi_free( &W[1] ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &Apos );
 
     if( _RR == NULL || _RR->p == NULL )
-        mpi_free( &RR );
+        mbedtls_mpi_free( &RR );
 
     return( ret );
 }
@@ -1723,51 +1723,51 @@
 /*
  * Greatest common divisor: G = gcd(A, B)  (HAC 14.54)
  */
-int mpi_gcd( mpi *G, const mpi *A, const mpi *B )
+int mbedtls_mpi_gcd( mbedtls_mpi *G, const mbedtls_mpi *A, const mbedtls_mpi *B )
 {
     int ret;
     size_t lz, lzt;
-    mpi TG, TA, TB;
+    mbedtls_mpi TG, TA, TB;
 
-    mpi_init( &TG ); mpi_init( &TA ); mpi_init( &TB );
+    mbedtls_mpi_init( &TG ); mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TB );
 
-    MPI_CHK( mpi_copy( &TA, A ) );
-    MPI_CHK( mpi_copy( &TB, B ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TA, A ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, B ) );
 
-    lz = mpi_lsb( &TA );
-    lzt = mpi_lsb( &TB );
+    lz = mbedtls_mpi_lsb( &TA );
+    lzt = mbedtls_mpi_lsb( &TB );
 
     if( lzt < lz )
         lz = lzt;
 
-    MPI_CHK( mpi_shift_r( &TA, lz ) );
-    MPI_CHK( mpi_shift_r( &TB, lz ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TA, lz ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TB, lz ) );
 
     TA.s = TB.s = 1;
 
-    while( mpi_cmp_int( &TA, 0 ) != 0 )
+    while( mbedtls_mpi_cmp_int( &TA, 0 ) != 0 )
     {
-        MPI_CHK( mpi_shift_r( &TA, mpi_lsb( &TA ) ) );
-        MPI_CHK( mpi_shift_r( &TB, mpi_lsb( &TB ) ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TA, mbedtls_mpi_lsb( &TA ) ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TB, mbedtls_mpi_lsb( &TB ) ) );
 
-        if( mpi_cmp_mpi( &TA, &TB ) >= 0 )
+        if( mbedtls_mpi_cmp_mpi( &TA, &TB ) >= 0 )
         {
-            MPI_CHK( mpi_sub_abs( &TA, &TA, &TB ) );
-            MPI_CHK( mpi_shift_r( &TA, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &TA, &TA, &TB ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TA, 1 ) );
         }
         else
         {
-            MPI_CHK( mpi_sub_abs( &TB, &TB, &TA ) );
-            MPI_CHK( mpi_shift_r( &TB, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &TB, &TB, &TA ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TB, 1 ) );
         }
     }
 
-    MPI_CHK( mpi_shift_l( &TB, lz ) );
-    MPI_CHK( mpi_copy( G, &TB ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &TB, lz ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( G, &TB ) );
 
 cleanup:
 
-    mpi_free( &TG ); mpi_free( &TA ); mpi_free( &TB );
+    mbedtls_mpi_free( &TG ); mbedtls_mpi_free( &TA ); mbedtls_mpi_free( &TB );
 
     return( ret );
 }
@@ -1779,18 +1779,18 @@
  * regardless of the platform endianness (useful when f_rng is actually
  * deterministic, eg for tests).
  */
-int mpi_fill_random( mpi *X, size_t size,
+int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng )
 {
     int ret;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE];
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
 
-    if( size > POLARSSL_MPI_MAX_SIZE )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+    if( size > MBEDTLS_MPI_MAX_SIZE )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    MPI_CHK( f_rng( p_rng, buf, size ) );
-    MPI_CHK( mpi_read_binary( X, buf, size ) );
+    MBEDTLS_MPI_CHK( f_rng( p_rng, buf, size ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( X, buf, size ) );
 
 cleanup:
     return( ret );
@@ -1799,99 +1799,99 @@
 /*
  * Modular inverse: X = A^-1 mod N  (HAC 14.61 / 14.64)
  */
-int mpi_inv_mod( mpi *X, const mpi *A, const mpi *N )
+int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *N )
 {
     int ret;
-    mpi G, TA, TU, U1, U2, TB, TV, V1, V2;
+    mbedtls_mpi G, TA, TU, U1, U2, TB, TV, V1, V2;
 
-    if( mpi_cmp_int( N, 0 ) <= 0 )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+    if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    mpi_init( &TA ); mpi_init( &TU ); mpi_init( &U1 ); mpi_init( &U2 );
-    mpi_init( &G ); mpi_init( &TB ); mpi_init( &TV );
-    mpi_init( &V1 ); mpi_init( &V2 );
+    mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TU ); mbedtls_mpi_init( &U1 ); mbedtls_mpi_init( &U2 );
+    mbedtls_mpi_init( &G ); mbedtls_mpi_init( &TB ); mbedtls_mpi_init( &TV );
+    mbedtls_mpi_init( &V1 ); mbedtls_mpi_init( &V2 );
 
-    MPI_CHK( mpi_gcd( &G, A, N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, A, N ) );
 
-    if( mpi_cmp_int( &G, 1 ) != 0 )
+    if( mbedtls_mpi_cmp_int( &G, 1 ) != 0 )
     {
-        ret = POLARSSL_ERR_MPI_NOT_ACCEPTABLE;
+        ret = MBEDTLS_ERR_MPI_NOT_ACCEPTABLE;
         goto cleanup;
     }
 
-    MPI_CHK( mpi_mod_mpi( &TA, A, N ) );
-    MPI_CHK( mpi_copy( &TU, &TA ) );
-    MPI_CHK( mpi_copy( &TB, N ) );
-    MPI_CHK( mpi_copy( &TV, N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &TA, A, N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TU, &TA ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TB, N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &TV, N ) );
 
-    MPI_CHK( mpi_lset( &U1, 1 ) );
-    MPI_CHK( mpi_lset( &U2, 0 ) );
-    MPI_CHK( mpi_lset( &V1, 0 ) );
-    MPI_CHK( mpi_lset( &V2, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &U1, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &U2, 0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &V1, 0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &V2, 1 ) );
 
     do
     {
         while( ( TU.p[0] & 1 ) == 0 )
         {
-            MPI_CHK( mpi_shift_r( &TU, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TU, 1 ) );
 
             if( ( U1.p[0] & 1 ) != 0 || ( U2.p[0] & 1 ) != 0 )
             {
-                MPI_CHK( mpi_add_mpi( &U1, &U1, &TB ) );
-                MPI_CHK( mpi_sub_mpi( &U2, &U2, &TA ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &U1, &U1, &TB ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U2, &U2, &TA ) );
             }
 
-            MPI_CHK( mpi_shift_r( &U1, 1 ) );
-            MPI_CHK( mpi_shift_r( &U2, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &U1, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &U2, 1 ) );
         }
 
         while( ( TV.p[0] & 1 ) == 0 )
         {
-            MPI_CHK( mpi_shift_r( &TV, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &TV, 1 ) );
 
             if( ( V1.p[0] & 1 ) != 0 || ( V2.p[0] & 1 ) != 0 )
             {
-                MPI_CHK( mpi_add_mpi( &V1, &V1, &TB ) );
-                MPI_CHK( mpi_sub_mpi( &V2, &V2, &TA ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &V1, &V1, &TB ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V2, &V2, &TA ) );
             }
 
-            MPI_CHK( mpi_shift_r( &V1, 1 ) );
-            MPI_CHK( mpi_shift_r( &V2, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &V1, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &V2, 1 ) );
         }
 
-        if( mpi_cmp_mpi( &TU, &TV ) >= 0 )
+        if( mbedtls_mpi_cmp_mpi( &TU, &TV ) >= 0 )
         {
-            MPI_CHK( mpi_sub_mpi( &TU, &TU, &TV ) );
-            MPI_CHK( mpi_sub_mpi( &U1, &U1, &V1 ) );
-            MPI_CHK( mpi_sub_mpi( &U2, &U2, &V2 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &TU, &TU, &TV ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U1, &U1, &V1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &U2, &U2, &V2 ) );
         }
         else
         {
-            MPI_CHK( mpi_sub_mpi( &TV, &TV, &TU ) );
-            MPI_CHK( mpi_sub_mpi( &V1, &V1, &U1 ) );
-            MPI_CHK( mpi_sub_mpi( &V2, &V2, &U2 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &TV, &TV, &TU ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V1, &V1, &U1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V2, &V2, &U2 ) );
         }
     }
-    while( mpi_cmp_int( &TU, 0 ) != 0 );
+    while( mbedtls_mpi_cmp_int( &TU, 0 ) != 0 );
 
-    while( mpi_cmp_int( &V1, 0 ) < 0 )
-        MPI_CHK( mpi_add_mpi( &V1, &V1, N ) );
+    while( mbedtls_mpi_cmp_int( &V1, 0 ) < 0 )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &V1, &V1, N ) );
 
-    while( mpi_cmp_mpi( &V1, N ) >= 0 )
-        MPI_CHK( mpi_sub_mpi( &V1, &V1, N ) );
+    while( mbedtls_mpi_cmp_mpi( &V1, N ) >= 0 )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &V1, &V1, N ) );
 
-    MPI_CHK( mpi_copy( X, &V1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( X, &V1 ) );
 
 cleanup:
 
-    mpi_free( &TA ); mpi_free( &TU ); mpi_free( &U1 ); mpi_free( &U2 );
-    mpi_free( &G ); mpi_free( &TB ); mpi_free( &TV );
-    mpi_free( &V1 ); mpi_free( &V2 );
+    mbedtls_mpi_free( &TA ); mbedtls_mpi_free( &TU ); mbedtls_mpi_free( &U1 ); mbedtls_mpi_free( &U2 );
+    mbedtls_mpi_free( &G ); mbedtls_mpi_free( &TB ); mbedtls_mpi_free( &TV );
+    mbedtls_mpi_free( &V1 ); mbedtls_mpi_free( &V2 );
 
     return( ret );
 }
 
-#if defined(POLARSSL_GENPRIME)
+#if defined(MBEDTLS_GENPRIME)
 
 static const int small_prime[] =
 {
@@ -1924,27 +1924,27 @@
  * Return values:
  * 0: no small factor (possible prime, more tests needed)
  * 1: certain prime
- * POLARSSL_ERR_MPI_NOT_ACCEPTABLE: certain non-prime
+ * MBEDTLS_ERR_MPI_NOT_ACCEPTABLE: certain non-prime
  * other negative: error
  */
-static int mpi_check_small_factors( const mpi *X )
+static int mpi_check_small_factors( const mbedtls_mpi *X )
 {
     int ret = 0;
     size_t i;
-    t_uint r;
+    mbedtls_mpi_uint r;
 
     if( ( X->p[0] & 1 ) == 0 )
-        return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE );
+        return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE );
 
     for( i = 0; small_prime[i] > 0; i++ )
     {
-        if( mpi_cmp_int( X, small_prime[i] ) <= 0 )
+        if( mbedtls_mpi_cmp_int( X, small_prime[i] ) <= 0 )
             return( 1 );
 
-        MPI_CHK( mpi_mod_int( &r, X, small_prime[i] ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_int( &r, X, small_prime[i] ) );
 
         if( r == 0 )
-            return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE );
+            return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE );
     }
 
 cleanup:
@@ -1954,27 +1954,27 @@
 /*
  * Miller-Rabin pseudo-primality test  (HAC 4.24)
  */
-static int mpi_miller_rabin( const mpi *X,
+static int mpi_miller_rabin( const mbedtls_mpi *X,
                              int (*f_rng)(void *, unsigned char *, size_t),
                              void *p_rng )
 {
     int ret;
     size_t i, j, n, s;
-    mpi W, R, T, A, RR;
+    mbedtls_mpi W, R, T, A, RR;
 
-    mpi_init( &W ); mpi_init( &R ); mpi_init( &T ); mpi_init( &A );
-    mpi_init( &RR );
+    mbedtls_mpi_init( &W ); mbedtls_mpi_init( &R ); mbedtls_mpi_init( &T ); mbedtls_mpi_init( &A );
+    mbedtls_mpi_init( &RR );
 
     /*
      * W = |X| - 1
      * R = W >> lsb( W )
      */
-    MPI_CHK( mpi_sub_int( &W, X, 1 ) );
-    s = mpi_lsb( &W );
-    MPI_CHK( mpi_copy( &R, &W ) );
-    MPI_CHK( mpi_shift_r( &R, s ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &W, X, 1 ) );
+    s = mbedtls_mpi_lsb( &W );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R, &W ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &R, s ) );
 
-    i = mpi_msb( X );
+    i = mbedtls_mpi_msb( X );
     /*
      * HAC, table 4.4
      */
@@ -1987,34 +1987,34 @@
         /*
          * pick a random A, 1 < A < |X| - 1
          */
-        MPI_CHK( mpi_fill_random( &A, X->n * ciL, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &A, X->n * ciL, f_rng, p_rng ) );
 
-        if( mpi_cmp_mpi( &A, &W ) >= 0 )
+        if( mbedtls_mpi_cmp_mpi( &A, &W ) >= 0 )
         {
-            j = mpi_msb( &A ) - mpi_msb( &W );
-            MPI_CHK( mpi_shift_r( &A, j + 1 ) );
+            j = mbedtls_mpi_msb( &A ) - mbedtls_mpi_msb( &W );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &A, j + 1 ) );
         }
         A.p[0] |= 3;
 
         /*
          * A = A^R mod |X|
          */
-        MPI_CHK( mpi_exp_mod( &A, &A, &R, X, &RR ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &A, &A, &R, X, &RR ) );
 
-        if( mpi_cmp_mpi( &A, &W ) == 0 ||
-            mpi_cmp_int( &A,  1 ) == 0 )
+        if( mbedtls_mpi_cmp_mpi( &A, &W ) == 0 ||
+            mbedtls_mpi_cmp_int( &A,  1 ) == 0 )
             continue;
 
         j = 1;
-        while( j < s && mpi_cmp_mpi( &A, &W ) != 0 )
+        while( j < s && mbedtls_mpi_cmp_mpi( &A, &W ) != 0 )
         {
             /*
              * A = A * A mod |X|
              */
-            MPI_CHK( mpi_mul_mpi( &T, &A, &A ) );
-            MPI_CHK( mpi_mod_mpi( &A, &T, X  ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &A, &A ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &A, &T, X  ) );
 
-            if( mpi_cmp_int( &A, 1 ) == 0 )
+            if( mbedtls_mpi_cmp_int( &A, 1 ) == 0 )
                 break;
 
             j++;
@@ -2023,17 +2023,17 @@
         /*
          * not prime if A != |X| - 1 or A == 1
          */
-        if( mpi_cmp_mpi( &A, &W ) != 0 ||
-            mpi_cmp_int( &A,  1 ) == 0 )
+        if( mbedtls_mpi_cmp_mpi( &A, &W ) != 0 ||
+            mbedtls_mpi_cmp_int( &A,  1 ) == 0 )
         {
-            ret = POLARSSL_ERR_MPI_NOT_ACCEPTABLE;
+            ret = MBEDTLS_ERR_MPI_NOT_ACCEPTABLE;
             break;
         }
     }
 
 cleanup:
-    mpi_free( &W ); mpi_free( &R ); mpi_free( &T ); mpi_free( &A );
-    mpi_free( &RR );
+    mbedtls_mpi_free( &W ); mbedtls_mpi_free( &R ); mbedtls_mpi_free( &T ); mbedtls_mpi_free( &A );
+    mbedtls_mpi_free( &RR );
 
     return( ret );
 }
@@ -2041,22 +2041,22 @@
 /*
  * Pseudo-primality test: small factors, then Miller-Rabin
  */
-int mpi_is_prime( const mpi *X,
+int mbedtls_mpi_is_prime( const mbedtls_mpi *X,
                   int (*f_rng)(void *, unsigned char *, size_t),
                   void *p_rng )
 {
     int ret;
-    mpi XX;
+    mbedtls_mpi XX;
 
     XX.s = 1;
     XX.n = X->n;
     XX.p = X->p;
 
-    if( mpi_cmp_int( &XX, 0 ) == 0 ||
-        mpi_cmp_int( &XX, 1 ) == 0 )
-        return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE );
+    if( mbedtls_mpi_cmp_int( &XX, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &XX, 1 ) == 0 )
+        return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE );
 
-    if( mpi_cmp_int( &XX, 2 ) == 0 )
+    if( mbedtls_mpi_cmp_int( &XX, 2 ) == 0 )
         return( 0 );
 
     if( ( ret = mpi_check_small_factors( &XX ) ) != 0 )
@@ -2073,38 +2073,38 @@
 /*
  * Prime number generation
  */
-int mpi_gen_prime( mpi *X, size_t nbits, int dh_flag,
+int mbedtls_mpi_gen_prime( mbedtls_mpi *X, size_t nbits, int dh_flag,
                    int (*f_rng)(void *, unsigned char *, size_t),
                    void *p_rng )
 {
     int ret;
     size_t k, n;
-    t_uint r;
-    mpi Y;
+    mbedtls_mpi_uint r;
+    mbedtls_mpi Y;
 
-    if( nbits < 3 || nbits > POLARSSL_MPI_MAX_BITS )
-        return( POLARSSL_ERR_MPI_BAD_INPUT_DATA );
+    if( nbits < 3 || nbits > MBEDTLS_MPI_MAX_BITS )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
-    mpi_init( &Y );
+    mbedtls_mpi_init( &Y );
 
     n = BITS_TO_LIMBS( nbits );
 
-    MPI_CHK( mpi_fill_random( X, n * ciL, f_rng, p_rng ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( X, n * ciL, f_rng, p_rng ) );
 
-    k = mpi_msb( X );
-    if( k < nbits ) MPI_CHK( mpi_shift_l( X, nbits - k ) );
-    if( k > nbits ) MPI_CHK( mpi_shift_r( X, k - nbits ) );
+    k = mbedtls_mpi_msb( X );
+    if( k < nbits ) MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( X, nbits - k ) );
+    if( k > nbits ) MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( X, k - nbits ) );
 
     X->p[0] |= 3;
 
     if( dh_flag == 0 )
     {
-        while( ( ret = mpi_is_prime( X, f_rng, p_rng ) ) != 0 )
+        while( ( ret = mbedtls_mpi_is_prime( X, f_rng, p_rng ) ) != 0 )
         {
-            if( ret != POLARSSL_ERR_MPI_NOT_ACCEPTABLE )
+            if( ret != MBEDTLS_ERR_MPI_NOT_ACCEPTABLE )
                 goto cleanup;
 
-            MPI_CHK( mpi_add_int( X, X, 2 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 2 ) );
         }
     }
     else
@@ -2114,15 +2114,15 @@
          * is X = 2 mod 3 (which is equivalent to Y = 2 mod 3).
          * Make sure it is satisfied, while keeping X = 3 mod 4
          */
-        MPI_CHK( mpi_mod_int( &r, X, 3 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_int( &r, X, 3 ) );
         if( r == 0 )
-            MPI_CHK( mpi_add_int( X, X, 8 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 8 ) );
         else if( r == 1 )
-            MPI_CHK( mpi_add_int( X, X, 4 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( X, X, 4 ) );
 
         /* Set Y = (X-1) / 2, which is X / 2 because X is odd */
-        MPI_CHK( mpi_copy( &Y, X ) );
-        MPI_CHK( mpi_shift_r( &Y, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Y, X ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &Y, 1 ) );
 
         while( 1 )
         {
@@ -2138,7 +2138,7 @@
                 break;
             }
 
-            if( ret != POLARSSL_ERR_MPI_NOT_ACCEPTABLE )
+            if( ret != MBEDTLS_ERR_MPI_NOT_ACCEPTABLE )
                 goto cleanup;
 
             /*
@@ -2146,21 +2146,21 @@
              * Y = 1 mod 2 and Y = 2 mod 3 (eq X = 3 mod 4 and X = 2 mod 3)
              * so up Y by 6 and X by 12.
              */
-            MPI_CHK( mpi_add_int(  X,  X, 12 ) );
-            MPI_CHK( mpi_add_int( &Y, &Y, 6  ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int(  X,  X, 12 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &Y, &Y, 6  ) );
         }
     }
 
 cleanup:
 
-    mpi_free( &Y );
+    mbedtls_mpi_free( &Y );
 
     return( ret );
 }
 
-#endif /* POLARSSL_GENPRIME */
+#endif /* MBEDTLS_GENPRIME */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 #define GCD_PAIR_COUNT  3
 
@@ -2174,34 +2174,34 @@
 /*
  * Checkup routine
  */
-int mpi_self_test( int verbose )
+int mbedtls_mpi_self_test( int verbose )
 {
     int ret, i;
-    mpi A, E, N, X, Y, U, V;
+    mbedtls_mpi A, E, N, X, Y, U, V;
 
-    mpi_init( &A ); mpi_init( &E ); mpi_init( &N ); mpi_init( &X );
-    mpi_init( &Y ); mpi_init( &U ); mpi_init( &V );
+    mbedtls_mpi_init( &A ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &N ); mbedtls_mpi_init( &X );
+    mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &U ); mbedtls_mpi_init( &V );
 
-    MPI_CHK( mpi_read_string( &A, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &A, 16,
         "EFE021C2645FD1DC586E69184AF4A31E" \
         "D5F53E93B5F123FA41680867BA110131" \
         "944FE7952E2517337780CB0DB80E61AA" \
         "E7C8DDC6C5C6AADEB34EB38A2F40D5E6" ) );
 
-    MPI_CHK( mpi_read_string( &E, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &E, 16,
         "B2E7EFD37075B9F03FF989C7C5051C20" \
         "34D2A323810251127E7BF8625A4F49A5" \
         "F3E27F4DA8BD59C47D6DAABA4C8127BD" \
         "5B5C25763222FEFCCFC38B832366C29E" ) );
 
-    MPI_CHK( mpi_read_string( &N, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &N, 16,
         "0066A198186C18C10B2F5ED9B522752A" \
         "9830B69916E535C8F047518A889A43A5" \
         "94B6BED27A168D31D4A52F88925AA8F5" ) );
 
-    MPI_CHK( mpi_mul_mpi( &X, &A, &N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X, &A, &N ) );
 
-    MPI_CHK( mpi_read_string( &U, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16,
         "602AB7ECA597A3D6B56FF9829A5E8B85" \
         "9E857EA95A03512E2BAE7391688D264A" \
         "A5663B0341DB9CCFD2C4C5F421FEC814" \
@@ -2211,104 +2211,104 @@
         "30879B56C61DE584A0F53A2447A51E" ) );
 
     if( verbose != 0 )
-        polarssl_printf( "  MPI test #1 (mul_mpi): " );
+        mbedtls_printf( "  MPI test #1 (mul_mpi): " );
 
-    if( mpi_cmp_mpi( &X, &U ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         ret = 1;
         goto cleanup;
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
-    MPI_CHK( mpi_div_mpi( &X, &Y, &A, &N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &X, &Y, &A, &N ) );
 
-    MPI_CHK( mpi_read_string( &U, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16,
         "256567336059E52CAE22925474705F39A94" ) );
 
-    MPI_CHK( mpi_read_string( &V, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &V, 16,
         "6613F26162223DF488E9CD48CC132C7A" \
         "0AC93C701B001B092E4E5B9F73BCD27B" \
         "9EE50D0657C77F374E903CDFA4C642" ) );
 
     if( verbose != 0 )
-        polarssl_printf( "  MPI test #2 (div_mpi): " );
+        mbedtls_printf( "  MPI test #2 (div_mpi): " );
 
-    if( mpi_cmp_mpi( &X, &U ) != 0 ||
-        mpi_cmp_mpi( &Y, &V ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 ||
+        mbedtls_mpi_cmp_mpi( &Y, &V ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         ret = 1;
         goto cleanup;
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
-    MPI_CHK( mpi_exp_mod( &X, &A, &E, &N, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &X, &A, &E, &N, NULL ) );
 
-    MPI_CHK( mpi_read_string( &U, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16,
         "36E139AEA55215609D2816998ED020BB" \
         "BD96C37890F65171D948E9BC7CBAA4D9" \
         "325D24D6A3C12710F10A09FA08AB87" ) );
 
     if( verbose != 0 )
-        polarssl_printf( "  MPI test #3 (exp_mod): " );
+        mbedtls_printf( "  MPI test #3 (exp_mod): " );
 
-    if( mpi_cmp_mpi( &X, &U ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         ret = 1;
         goto cleanup;
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
-    MPI_CHK( mpi_inv_mod( &X, &A, &N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &X, &A, &N ) );
 
-    MPI_CHK( mpi_read_string( &U, 16,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &U, 16,
         "003A0AAEDD7E784FC07D8F9EC6E3BFD5" \
         "C3DBA76456363A10869622EAC2DD84EC" \
         "C5B8A74DAC4D09E03B5E0BE779F2DF61" ) );
 
     if( verbose != 0 )
-        polarssl_printf( "  MPI test #4 (inv_mod): " );
+        mbedtls_printf( "  MPI test #4 (inv_mod): " );
 
-    if( mpi_cmp_mpi( &X, &U ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &X, &U ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         ret = 1;
         goto cleanup;
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  MPI test #5 (simple gcd): " );
+        mbedtls_printf( "  MPI test #5 (simple gcd): " );
 
     for( i = 0; i < GCD_PAIR_COUNT; i++ )
     {
-        MPI_CHK( mpi_lset( &X, gcd_pairs[i][0] ) );
-        MPI_CHK( mpi_lset( &Y, gcd_pairs[i][1] ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &X, gcd_pairs[i][0] ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &Y, gcd_pairs[i][1] ) );
 
-        MPI_CHK( mpi_gcd( &A, &X, &Y ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &A, &X, &Y ) );
 
-        if( mpi_cmp_int( &A, gcd_pairs[i][2] ) != 0 )
+        if( mbedtls_mpi_cmp_int( &A, gcd_pairs[i][2] ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed at %d\n", i );
+                mbedtls_printf( "failed at %d\n", i );
 
             ret = 1;
             goto cleanup;
@@ -2316,22 +2316,22 @@
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
 cleanup:
 
     if( ret != 0 && verbose != 0 )
-        polarssl_printf( "Unexpected error, return code = %08X\n", ret );
+        mbedtls_printf( "Unexpected error, return code = %08X\n", ret );
 
-    mpi_free( &A ); mpi_free( &E ); mpi_free( &N ); mpi_free( &X );
-    mpi_free( &Y ); mpi_free( &U ); mpi_free( &V );
+    mbedtls_mpi_free( &A ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &N ); mbedtls_mpi_free( &X );
+    mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &U ); mbedtls_mpi_free( &V );
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_BIGNUM_C */
+#endif /* MBEDTLS_BIGNUM_C */
diff --git a/library/blowfish.c b/library/blowfish.c
index 76ceb86..84cf0d8 100644
--- a/library/blowfish.c
+++ b/library/blowfish.c
@@ -26,22 +26,22 @@
  *
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_BLOWFISH_C)
+#if defined(MBEDTLS_BLOWFISH_C)
 
 #include "mbedtls/blowfish.h"
 
 #include <string.h>
 
-#if !defined(POLARSSL_BLOWFISH_ALT)
+#if !defined(MBEDTLS_BLOWFISH_ALT)
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -68,7 +68,7 @@
 }
 #endif
 
-static const uint32_t P[BLOWFISH_ROUNDS + 2] = {
+static const uint32_t P[MBEDTLS_BLOWFISH_ROUNDS + 2] = {
         0x243F6A88L, 0x85A308D3L, 0x13198A2EL, 0x03707344L,
         0xA4093822L, 0x299F31D0L, 0x082EFA98L, 0xEC4E6C89L,
         0x452821E6L, 0x38D01377L, 0xBE5466CFL, 0x34E90C6CL,
@@ -79,7 +79,7 @@
 /* declarations of data at the end of this file */
 static const uint32_t S[4][256];
 
-static uint32_t F( blowfish_context *ctx, uint32_t x )
+static uint32_t F( mbedtls_blowfish_context *ctx, uint32_t x )
 {
    unsigned short a, b, c, d;
    uint32_t  y;
@@ -98,7 +98,7 @@
    return( y );
 }
 
-static void blowfish_enc( blowfish_context *ctx, uint32_t *xl, uint32_t *xr )
+static void blowfish_enc( mbedtls_blowfish_context *ctx, uint32_t *xl, uint32_t *xr )
 {
     uint32_t  Xl, Xr, temp;
     short i;
@@ -106,7 +106,7 @@
     Xl = *xl;
     Xr = *xr;
 
-    for( i = 0; i < BLOWFISH_ROUNDS; ++i )
+    for( i = 0; i < MBEDTLS_BLOWFISH_ROUNDS; ++i )
     {
         Xl = Xl ^ ctx->P[i];
         Xr = F( ctx, Xl ) ^ Xr;
@@ -120,14 +120,14 @@
     Xl = Xr;
     Xr = temp;
 
-    Xr = Xr ^ ctx->P[BLOWFISH_ROUNDS];
-    Xl = Xl ^ ctx->P[BLOWFISH_ROUNDS + 1];
+    Xr = Xr ^ ctx->P[MBEDTLS_BLOWFISH_ROUNDS];
+    Xl = Xl ^ ctx->P[MBEDTLS_BLOWFISH_ROUNDS + 1];
 
     *xl = Xl;
     *xr = Xr;
 }
 
-static void blowfish_dec( blowfish_context *ctx, uint32_t *xl, uint32_t *xr )
+static void blowfish_dec( mbedtls_blowfish_context *ctx, uint32_t *xl, uint32_t *xr )
 {
     uint32_t  Xl, Xr, temp;
     short i;
@@ -135,7 +135,7 @@
     Xl = *xl;
     Xr = *xr;
 
-    for( i = BLOWFISH_ROUNDS + 1; i > 1; --i )
+    for( i = MBEDTLS_BLOWFISH_ROUNDS + 1; i > 1; --i )
     {
         Xl = Xl ^ ctx->P[i];
         Xr = F( ctx, Xl ) ^ Xr;
@@ -156,32 +156,32 @@
     *xr = Xr;
 }
 
-void blowfish_init( blowfish_context *ctx )
+void mbedtls_blowfish_init( mbedtls_blowfish_context *ctx )
 {
-    memset( ctx, 0, sizeof( blowfish_context ) );
+    memset( ctx, 0, sizeof( mbedtls_blowfish_context ) );
 }
 
-void blowfish_free( blowfish_context *ctx )
+void mbedtls_blowfish_free( mbedtls_blowfish_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( blowfish_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_blowfish_context ) );
 }
 
 /*
  * Blowfish key schedule
  */
-int blowfish_setkey( blowfish_context *ctx, const unsigned char *key,
+int mbedtls_blowfish_setkey( mbedtls_blowfish_context *ctx, const unsigned char *key,
                      unsigned int keysize )
 {
     unsigned int i, j, k;
     uint32_t data, datal, datar;
 
-    if( keysize < BLOWFISH_MIN_KEY || keysize > BLOWFISH_MAX_KEY ||
+    if( keysize < MBEDTLS_BLOWFISH_MIN_KEY || keysize > MBEDTLS_BLOWFISH_MAX_KEY ||
         ( keysize % 8 ) )
     {
-        return( POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH );
+        return( MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH );
     }
 
     keysize >>= 3;
@@ -193,7 +193,7 @@
     }
 
     j = 0;
-    for( i = 0; i < BLOWFISH_ROUNDS + 2; ++i )
+    for( i = 0; i < MBEDTLS_BLOWFISH_ROUNDS + 2; ++i )
     {
         data = 0x00000000;
         for( k = 0; k < 4; ++k )
@@ -208,7 +208,7 @@
     datal = 0x00000000;
     datar = 0x00000000;
 
-    for( i = 0; i < BLOWFISH_ROUNDS + 2; i += 2 )
+    for( i = 0; i < MBEDTLS_BLOWFISH_ROUNDS + 2; i += 2 )
     {
         blowfish_enc( ctx, &datal, &datar );
         ctx->P[i] = datal;
@@ -230,21 +230,21 @@
 /*
  * Blowfish-ECB block encryption/decryption
  */
-int blowfish_crypt_ecb( blowfish_context *ctx,
+int mbedtls_blowfish_crypt_ecb( mbedtls_blowfish_context *ctx,
                     int mode,
-                    const unsigned char input[BLOWFISH_BLOCKSIZE],
-                    unsigned char output[BLOWFISH_BLOCKSIZE] )
+                    const unsigned char input[MBEDTLS_BLOWFISH_BLOCKSIZE],
+                    unsigned char output[MBEDTLS_BLOWFISH_BLOCKSIZE] )
 {
     uint32_t X0, X1;
 
     GET_UINT32_BE( X0, input,  0 );
     GET_UINT32_BE( X1, input,  4 );
 
-    if( mode == BLOWFISH_DECRYPT )
+    if( mode == MBEDTLS_BLOWFISH_DECRYPT )
     {
         blowfish_dec( ctx, &X0, &X1 );
     }
-    else /* BLOWFISH_ENCRYPT */
+    else /* MBEDTLS_BLOWFISH_ENCRYPT */
     {
         blowfish_enc( ctx, &X0, &X1 );
     }
@@ -255,87 +255,87 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * Blowfish-CBC buffer encryption/decryption
  */
-int blowfish_crypt_cbc( blowfish_context *ctx,
+int mbedtls_blowfish_crypt_cbc( mbedtls_blowfish_context *ctx,
                     int mode,
                     size_t length,
-                    unsigned char iv[BLOWFISH_BLOCKSIZE],
+                    unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE],
                     const unsigned char *input,
                     unsigned char *output )
 {
     int i;
-    unsigned char temp[BLOWFISH_BLOCKSIZE];
+    unsigned char temp[MBEDTLS_BLOWFISH_BLOCKSIZE];
 
-    if( length % BLOWFISH_BLOCKSIZE )
-        return( POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH );
+    if( length % MBEDTLS_BLOWFISH_BLOCKSIZE )
+        return( MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH );
 
-    if( mode == BLOWFISH_DECRYPT )
+    if( mode == MBEDTLS_BLOWFISH_DECRYPT )
     {
         while( length > 0 )
         {
-            memcpy( temp, input, BLOWFISH_BLOCKSIZE );
-            blowfish_crypt_ecb( ctx, mode, input, output );
+            memcpy( temp, input, MBEDTLS_BLOWFISH_BLOCKSIZE );
+            mbedtls_blowfish_crypt_ecb( ctx, mode, input, output );
 
-            for( i = 0; i < BLOWFISH_BLOCKSIZE;i++ )
+            for( i = 0; i < MBEDTLS_BLOWFISH_BLOCKSIZE;i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
 
-            memcpy( iv, temp, BLOWFISH_BLOCKSIZE );
+            memcpy( iv, temp, MBEDTLS_BLOWFISH_BLOCKSIZE );
 
-            input  += BLOWFISH_BLOCKSIZE;
-            output += BLOWFISH_BLOCKSIZE;
-            length -= BLOWFISH_BLOCKSIZE;
+            input  += MBEDTLS_BLOWFISH_BLOCKSIZE;
+            output += MBEDTLS_BLOWFISH_BLOCKSIZE;
+            length -= MBEDTLS_BLOWFISH_BLOCKSIZE;
         }
     }
     else
     {
         while( length > 0 )
         {
-            for( i = 0; i < BLOWFISH_BLOCKSIZE; i++ )
+            for( i = 0; i < MBEDTLS_BLOWFISH_BLOCKSIZE; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            blowfish_crypt_ecb( ctx, mode, output, output );
-            memcpy( iv, output, BLOWFISH_BLOCKSIZE );
+            mbedtls_blowfish_crypt_ecb( ctx, mode, output, output );
+            memcpy( iv, output, MBEDTLS_BLOWFISH_BLOCKSIZE );
 
-            input  += BLOWFISH_BLOCKSIZE;
-            output += BLOWFISH_BLOCKSIZE;
-            length -= BLOWFISH_BLOCKSIZE;
+            input  += MBEDTLS_BLOWFISH_BLOCKSIZE;
+            output += MBEDTLS_BLOWFISH_BLOCKSIZE;
+            length -= MBEDTLS_BLOWFISH_BLOCKSIZE;
         }
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
 /*
  * Blowfish CFB buffer encryption/decryption
  */
-int blowfish_crypt_cfb64( blowfish_context *ctx,
+int mbedtls_blowfish_crypt_cfb64( mbedtls_blowfish_context *ctx,
                        int mode,
                        size_t length,
                        size_t *iv_off,
-                       unsigned char iv[BLOWFISH_BLOCKSIZE],
+                       unsigned char iv[MBEDTLS_BLOWFISH_BLOCKSIZE],
                        const unsigned char *input,
                        unsigned char *output )
 {
     int c;
     size_t n = *iv_off;
 
-    if( mode == BLOWFISH_DECRYPT )
+    if( mode == MBEDTLS_BLOWFISH_DECRYPT )
     {
         while( length-- )
         {
             if( n == 0 )
-                blowfish_crypt_ecb( ctx, BLOWFISH_ENCRYPT, iv, iv );
+                mbedtls_blowfish_crypt_ecb( ctx, MBEDTLS_BLOWFISH_ENCRYPT, iv, iv );
 
             c = *input++;
             *output++ = (unsigned char)( c ^ iv[n] );
             iv[n] = (unsigned char) c;
 
-            n = ( n + 1 ) % BLOWFISH_BLOCKSIZE;
+            n = ( n + 1 ) % MBEDTLS_BLOWFISH_BLOCKSIZE;
         }
     }
     else
@@ -343,11 +343,11 @@
         while( length-- )
         {
             if( n == 0 )
-                blowfish_crypt_ecb( ctx, BLOWFISH_ENCRYPT, iv, iv );
+                mbedtls_blowfish_crypt_ecb( ctx, MBEDTLS_BLOWFISH_ENCRYPT, iv, iv );
 
             iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
 
-            n = ( n + 1 ) % BLOWFISH_BLOCKSIZE;
+            n = ( n + 1 ) % MBEDTLS_BLOWFISH_BLOCKSIZE;
         }
     }
 
@@ -355,17 +355,17 @@
 
     return( 0 );
 }
-#endif /*POLARSSL_CIPHER_MODE_CFB */
+#endif /*MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 /*
  * Blowfish CTR buffer encryption/decryption
  */
-int blowfish_crypt_ctr( blowfish_context *ctx,
+int mbedtls_blowfish_crypt_ctr( mbedtls_blowfish_context *ctx,
                        size_t length,
                        size_t *nc_off,
-                       unsigned char nonce_counter[BLOWFISH_BLOCKSIZE],
-                       unsigned char stream_block[BLOWFISH_BLOCKSIZE],
+                       unsigned char nonce_counter[MBEDTLS_BLOWFISH_BLOCKSIZE],
+                       unsigned char stream_block[MBEDTLS_BLOWFISH_BLOCKSIZE],
                        const unsigned char *input,
                        unsigned char *output )
 {
@@ -375,24 +375,24 @@
     while( length-- )
     {
         if( n == 0 ) {
-            blowfish_crypt_ecb( ctx, BLOWFISH_ENCRYPT, nonce_counter,
+            mbedtls_blowfish_crypt_ecb( ctx, MBEDTLS_BLOWFISH_ENCRYPT, nonce_counter,
                                 stream_block );
 
-            for( i = BLOWFISH_BLOCKSIZE; i > 0; i-- )
+            for( i = MBEDTLS_BLOWFISH_BLOCKSIZE; i > 0; i-- )
                 if( ++nonce_counter[i - 1] != 0 )
                     break;
         }
         c = *input++;
         *output++ = (unsigned char)( c ^ stream_block[n] );
 
-        n = ( n + 1 ) % BLOWFISH_BLOCKSIZE;
+        n = ( n + 1 ) % MBEDTLS_BLOWFISH_BLOCKSIZE;
     }
 
     *nc_off = n;
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 static const uint32_t S[4][256] = {
     {   0xD1310BA6L, 0x98DFB5ACL, 0x2FFD72DBL, 0xD01ADFB7L,
@@ -653,5 +653,5 @@
         0xB74E6132L, 0xCE77E25BL, 0x578FDFE3L, 0x3AC372E6L  }
 };
 
-#endif /* !POLARSSL_BLOWFISH_ALT */
-#endif /* POLARSSL_BLOWFISH_C */
+#endif /* !MBEDTLS_BLOWFISH_ALT */
+#endif /* MBEDTLS_BLOWFISH_C */
diff --git a/library/camellia.c b/library/camellia.c
index 1aa6516..c9df94a 100644
--- a/library/camellia.c
+++ b/library/camellia.c
@@ -26,31 +26,31 @@
  *  http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/01espec.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_CAMELLIA_C)
+#if defined(MBEDTLS_CAMELLIA_C)
 
 #include "mbedtls/camellia.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#if !defined(POLARSSL_CAMELLIA_ALT)
+#if !defined(MBEDTLS_CAMELLIA_ALT)
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -87,7 +87,7 @@
     { 0xb0, 0x56, 0x88, 0xc2, 0xb3, 0xe6, 0xc1, 0xfd }
 };
 
-#if defined(POLARSSL_CAMELLIA_SMALL_MEMORY)
+#if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY)
 
 static const unsigned char FSb[256] =
 {
@@ -114,7 +114,7 @@
 #define SBOX3(n) (unsigned char)((FSb[(n)] >> 1 ^ FSb[(n)] << 7) & 0xff)
 #define SBOX4(n) FSb[((n) << 1 ^ (n) >> 7) &0xff]
 
-#else /* POLARSSL_CAMELLIA_SMALL_MEMORY */
+#else /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
 
 static const unsigned char FSb[256] =
 {
@@ -201,7 +201,7 @@
 #define SBOX3(n) FSb3[(n)]
 #define SBOX4(n) FSb4[(n)]
 
-#endif /* POLARSSL_CAMELLIA_SMALL_MEMORY */
+#endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
 
 static const unsigned char shifts[2][4][4] =
 {
@@ -324,23 +324,23 @@
     z[1] ^= I0;
 }
 
-void camellia_init( camellia_context *ctx )
+void mbedtls_camellia_init( mbedtls_camellia_context *ctx )
 {
-    memset( ctx, 0, sizeof( camellia_context ) );
+    memset( ctx, 0, sizeof( mbedtls_camellia_context ) );
 }
 
-void camellia_free( camellia_context *ctx )
+void mbedtls_camellia_free( mbedtls_camellia_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( camellia_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_camellia_context ) );
 }
 
 /*
  * Camellia key schedule (encryption)
  */
-int camellia_setkey_enc( camellia_context *ctx, const unsigned char *key,
+int mbedtls_camellia_setkey_enc( mbedtls_camellia_context *ctx, const unsigned char *key,
                          unsigned int keysize )
 {
     int idx;
@@ -361,7 +361,7 @@
         case 128: ctx->nr = 3; idx = 0; break;
         case 192:
         case 256: ctx->nr = 4; idx = 1; break;
-        default : return( POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH );
+        default : return( MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH );
     }
 
     for( i = 0; i < keysize / 8; ++i )
@@ -445,19 +445,19 @@
 /*
  * Camellia key schedule (decryption)
  */
-int camellia_setkey_dec( camellia_context *ctx, const unsigned char *key,
+int mbedtls_camellia_setkey_dec( mbedtls_camellia_context *ctx, const unsigned char *key,
                          unsigned int keysize )
 {
     int idx, ret;
     size_t i;
-    camellia_context cty;
+    mbedtls_camellia_context cty;
     uint32_t *RK;
     uint32_t *SK;
 
-    camellia_init( &cty );
+    mbedtls_camellia_init( &cty );
 
     /* Also checks keysize */
-    if( ( ret = camellia_setkey_enc( &cty, key, keysize ) ) != 0 )
+    if( ( ret = mbedtls_camellia_setkey_enc( &cty, key, keysize ) ) != 0 )
         goto exit;
 
     ctx->nr = cty.nr;
@@ -485,7 +485,7 @@
     *RK++ = *SK++;
 
 exit:
-    camellia_free( &cty );
+    mbedtls_camellia_free( &cty );
 
     return( ret );
 }
@@ -493,7 +493,7 @@
 /*
  * Camellia-ECB block encryption/decryption
  */
-int camellia_crypt_ecb( camellia_context *ctx,
+int mbedtls_camellia_crypt_ecb( mbedtls_camellia_context *ctx,
                     int mode,
                     const unsigned char input[16],
                     unsigned char output[16] )
@@ -552,11 +552,11 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * Camellia-CBC buffer encryption/decryption
  */
-int camellia_crypt_cbc( camellia_context *ctx,
+int mbedtls_camellia_crypt_cbc( mbedtls_camellia_context *ctx,
                     int mode,
                     size_t length,
                     unsigned char iv[16],
@@ -567,14 +567,14 @@
     unsigned char temp[16];
 
     if( length % 16 )
-        return( POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH );
+        return( MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH );
 
-    if( mode == CAMELLIA_DECRYPT )
+    if( mode == MBEDTLS_CAMELLIA_DECRYPT )
     {
         while( length > 0 )
         {
             memcpy( temp, input, 16 );
-            camellia_crypt_ecb( ctx, mode, input, output );
+            mbedtls_camellia_crypt_ecb( ctx, mode, input, output );
 
             for( i = 0; i < 16; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -593,7 +593,7 @@
             for( i = 0; i < 16; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            camellia_crypt_ecb( ctx, mode, output, output );
+            mbedtls_camellia_crypt_ecb( ctx, mode, output, output );
             memcpy( iv, output, 16 );
 
             input  += 16;
@@ -604,13 +604,13 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
 /*
  * Camellia-CFB128 buffer encryption/decryption
  */
-int camellia_crypt_cfb128( camellia_context *ctx,
+int mbedtls_camellia_crypt_cfb128( mbedtls_camellia_context *ctx,
                        int mode,
                        size_t length,
                        size_t *iv_off,
@@ -621,12 +621,12 @@
     int c;
     size_t n = *iv_off;
 
-    if( mode == CAMELLIA_DECRYPT )
+    if( mode == MBEDTLS_CAMELLIA_DECRYPT )
     {
         while( length-- )
         {
             if( n == 0 )
-                camellia_crypt_ecb( ctx, CAMELLIA_ENCRYPT, iv, iv );
+                mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv );
 
             c = *input++;
             *output++ = (unsigned char)( c ^ iv[n] );
@@ -640,7 +640,7 @@
         while( length-- )
         {
             if( n == 0 )
-                camellia_crypt_ecb( ctx, CAMELLIA_ENCRYPT, iv, iv );
+                mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, iv, iv );
 
             iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
 
@@ -652,13 +652,13 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 /*
  * Camellia-CTR buffer encryption/decryption
  */
-int camellia_crypt_ctr( camellia_context *ctx,
+int mbedtls_camellia_crypt_ctr( mbedtls_camellia_context *ctx,
                        size_t length,
                        size_t *nc_off,
                        unsigned char nonce_counter[16],
@@ -672,7 +672,7 @@
     while( length-- )
     {
         if( n == 0 ) {
-            camellia_crypt_ecb( ctx, CAMELLIA_ENCRYPT, nonce_counter,
+            mbedtls_camellia_crypt_ecb( ctx, MBEDTLS_CAMELLIA_ENCRYPT, nonce_counter,
                                 stream_block );
 
             for( i = 16; i > 0; i-- )
@@ -689,10 +689,10 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
-#endif /* !POLARSSL_CAMELLIA_ALT */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
+#endif /* !MBEDTLS_CAMELLIA_ALT */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 /*
  * Camellia test vectors from:
@@ -762,7 +762,7 @@
     }
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 #define CAMELLIA_TESTS_CBC  3
 
 static const unsigned char camellia_test_cbc_key[3][32] =
@@ -824,9 +824,9 @@
           0x33, 0x30, 0xCD, 0xF1, 0xB1, 0x86, 0x0A, 0x83 }
     }
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 /*
  * Camellia-CTR test vectors from:
  *
@@ -887,28 +887,28 @@
 
 static const int camellia_test_ctr_len[3] =
     { 16, 32, 36 };
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 /*
  * Checkup routine
  */
-int camellia_self_test( int verbose )
+int mbedtls_camellia_self_test( int verbose )
 {
     int i, j, u, v;
     unsigned char key[32];
     unsigned char buf[64];
     unsigned char src[16];
     unsigned char dst[16];
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     unsigned char iv[16];
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     size_t offset, len;
     unsigned char nonce_counter[16];
     unsigned char stream_block[16];
 #endif
 
-    camellia_context ctx;
+    mbedtls_camellia_context ctx;
 
     memset( key, 0, 32 );
 
@@ -917,41 +917,41 @@
     v = j & 1;
 
     if( verbose != 0 )
-        polarssl_printf( "  CAMELLIA-ECB-%3d (%s): ", 128 + u * 64,
-                         (v == CAMELLIA_DECRYPT) ? "dec" : "enc");
+        mbedtls_printf( "  CAMELLIA-ECB-%3d (%s): ", 128 + u * 64,
+                         (v == MBEDTLS_CAMELLIA_DECRYPT) ? "dec" : "enc");
 
     for( i = 0; i < CAMELLIA_TESTS_ECB; i++ ) {
         memcpy( key, camellia_test_ecb_key[u][i], 16 + 8 * u );
 
-        if( v == CAMELLIA_DECRYPT ) {
-            camellia_setkey_dec( &ctx, key, 128 + u * 64 );
+        if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
+            mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 );
             memcpy( src, camellia_test_ecb_cipher[u][i], 16 );
             memcpy( dst, camellia_test_ecb_plain[i], 16 );
-        } else { /* CAMELLIA_ENCRYPT */
-            camellia_setkey_enc( &ctx, key, 128 + u * 64 );
+        } else { /* MBEDTLS_CAMELLIA_ENCRYPT */
+            mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 );
             memcpy( src, camellia_test_ecb_plain[i], 16 );
             memcpy( dst, camellia_test_ecb_cipher[u][i], 16 );
         }
 
-        camellia_crypt_ecb( &ctx, v, src, buf );
+        mbedtls_camellia_crypt_ecb( &ctx, v, src, buf );
 
         if( memcmp( buf, dst, 16 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     /*
      * CBC mode
      */
@@ -961,51 +961,51 @@
         v = j  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  CAMELLIA-CBC-%3d (%s): ", 128 + u * 64,
-                             ( v == CAMELLIA_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  CAMELLIA-CBC-%3d (%s): ", 128 + u * 64,
+                             ( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" );
 
     memcpy( src, camellia_test_cbc_iv, 16 );
     memcpy( dst, camellia_test_cbc_iv, 16 );
     memcpy( key, camellia_test_cbc_key[u], 16 + 8 * u );
 
-    if( v == CAMELLIA_DECRYPT ) {
-        camellia_setkey_dec( &ctx, key, 128 + u * 64 );
+    if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
+        mbedtls_camellia_setkey_dec( &ctx, key, 128 + u * 64 );
     } else {
-        camellia_setkey_enc( &ctx, key, 128 + u * 64 );
+        mbedtls_camellia_setkey_enc( &ctx, key, 128 + u * 64 );
     }
 
     for( i = 0; i < CAMELLIA_TESTS_CBC; i++ ) {
 
-        if( v == CAMELLIA_DECRYPT ) {
+        if( v == MBEDTLS_CAMELLIA_DECRYPT ) {
             memcpy( iv , src, 16 );
             memcpy( src, camellia_test_cbc_cipher[u][i], 16 );
             memcpy( dst, camellia_test_cbc_plain[i], 16 );
-        } else { /* CAMELLIA_ENCRYPT */
+        } else { /* MBEDTLS_CAMELLIA_ENCRYPT */
             memcpy( iv , dst, 16 );
             memcpy( src, camellia_test_cbc_plain[i], 16 );
             memcpy( dst, camellia_test_cbc_cipher[u][i], 16 );
         }
 
-        camellia_crypt_cbc( &ctx, v, 16, iv, src, buf );
+        mbedtls_camellia_crypt_cbc( &ctx, v, 16, iv, src, buf );
 
         if( memcmp( buf, dst, 16 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
     }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     /*
      * CTR mode
      */
@@ -1015,27 +1015,27 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  CAMELLIA-CTR-128 (%s): ",
-                             ( v == CAMELLIA_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  CAMELLIA-CTR-128 (%s): ",
+                             ( v == MBEDTLS_CAMELLIA_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( nonce_counter, camellia_test_ctr_nonce_counter[u], 16 );
         memcpy( key, camellia_test_ctr_key[u], 16 );
 
         offset = 0;
-        camellia_setkey_enc( &ctx, key, 128 );
+        mbedtls_camellia_setkey_enc( &ctx, key, 128 );
 
-        if( v == CAMELLIA_DECRYPT )
+        if( v == MBEDTLS_CAMELLIA_DECRYPT )
         {
             len = camellia_test_ctr_len[u];
             memcpy( buf, camellia_test_ctr_ct[u], len );
 
-            camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
+            mbedtls_camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
                                 buf, buf );
 
             if( memcmp( buf, camellia_test_ctr_pt[u], len ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
@@ -1045,29 +1045,29 @@
             len = camellia_test_ctr_len[u];
             memcpy( buf, camellia_test_ctr_pt[u], len );
 
-            camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
+            mbedtls_camellia_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
                                 buf, buf );
 
             if( memcmp( buf, camellia_test_ctr_ct[u], len ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+        mbedtls_printf( "\n" );
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_CAMELLIA_C */
diff --git a/library/ccm.c b/library/ccm.c
index 6f3db01..72eed38 100644
--- a/library/ccm.c
+++ b/library/ccm.c
@@ -29,29 +29,29 @@
  * RFC 5116 "An Interface and Algorithms for Authenticated Encryption"
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 
 #include "mbedtls/ccm.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_AES_C)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST && POLARSSL_AES_C */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -61,28 +61,28 @@
 /*
  * Initialize context
  */
-int ccm_init( ccm_context *ctx, cipher_id_t cipher,
+int mbedtls_ccm_init( mbedtls_ccm_context *ctx, mbedtls_cipher_id_t cipher,
               const unsigned char *key, unsigned int keysize )
 {
     int ret;
-    const cipher_info_t *cipher_info;
+    const mbedtls_cipher_info_t *cipher_info;
 
-    memset( ctx, 0, sizeof( ccm_context ) );
+    memset( ctx, 0, sizeof( mbedtls_ccm_context ) );
 
-    cipher_init( &ctx->cipher_ctx );
+    mbedtls_cipher_init( &ctx->cipher_ctx );
 
-    cipher_info = cipher_info_from_values( cipher, keysize, POLARSSL_MODE_ECB );
+    cipher_info = mbedtls_cipher_info_from_values( cipher, keysize, MBEDTLS_MODE_ECB );
     if( cipher_info == NULL )
-        return( POLARSSL_ERR_CCM_BAD_INPUT );
+        return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
     if( cipher_info->block_size != 16 )
-        return( POLARSSL_ERR_CCM_BAD_INPUT );
+        return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
-    if( ( ret = cipher_init_ctx( &ctx->cipher_ctx, cipher_info ) ) != 0 )
+    if( ( ret = mbedtls_cipher_init_ctx( &ctx->cipher_ctx, cipher_info ) ) != 0 )
         return( ret );
 
-    if( ( ret = cipher_setkey( &ctx->cipher_ctx, key, keysize,
-                               POLARSSL_ENCRYPT ) ) != 0 )
+    if( ( ret = mbedtls_cipher_setkey( &ctx->cipher_ctx, key, keysize,
+                               MBEDTLS_ENCRYPT ) ) != 0 )
     {
         return( ret );
     }
@@ -93,10 +93,10 @@
 /*
  * Free context
  */
-void ccm_free( ccm_context *ctx )
+void mbedtls_ccm_free( mbedtls_ccm_context *ctx )
 {
-    cipher_free( &ctx->cipher_ctx );
-    polarssl_zeroize( ctx, sizeof( ccm_context ) );
+    mbedtls_cipher_free( &ctx->cipher_ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_ccm_context ) );
 }
 
 /*
@@ -112,7 +112,7 @@
     for( i = 0; i < 16; i++ )                                               \
         y[i] ^= b[i];                                                       \
                                                                             \
-    if( ( ret = cipher_update( &ctx->cipher_ctx, y, 16, y, &olen ) ) != 0 ) \
+    if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, y, 16, y, &olen ) ) != 0 ) \
         return( ret );
 
 /*
@@ -121,7 +121,7 @@
  * This avoids allocating one more 16 bytes buffer while allowing src == dst.
  */
 #define CTR_CRYPT( dst, src, len  )                                            \
-    if( ( ret = cipher_update( &ctx->cipher_ctx, ctr, 16, b, &olen ) ) != 0 )  \
+    if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctr, 16, b, &olen ) ) != 0 )  \
         return( ret );                                                         \
                                                                                \
     for( i = 0; i < len; i++ )                                                 \
@@ -130,7 +130,7 @@
 /*
  * Authenticated encryption or decryption
  */
-static int ccm_auth_crypt( ccm_context *ctx, int mode, size_t length,
+static int ccm_auth_crypt( mbedtls_ccm_context *ctx, int mode, size_t length,
                            const unsigned char *iv, size_t iv_len,
                            const unsigned char *add, size_t add_len,
                            const unsigned char *input, unsigned char *output,
@@ -152,14 +152,14 @@
      * 'length' checked later (when writing it to the first block)
      */
     if( tag_len < 4 || tag_len > 16 || tag_len % 2 != 0 )
-        return( POLARSSL_ERR_CCM_BAD_INPUT );
+        return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
     /* Also implies q is within bounds */
     if( iv_len < 7 || iv_len > 13 )
-        return( POLARSSL_ERR_CCM_BAD_INPUT );
+        return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
     if( add_len > 0xFF00 )
-        return( POLARSSL_ERR_CCM_BAD_INPUT );
+        return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
     /*
      * First block B_0:
@@ -184,7 +184,7 @@
         b[15-i] = (unsigned char)( len_left & 0xFF );
 
     if( len_left > 0 )
-        return( POLARSSL_ERR_CCM_BAD_INPUT );
+        return( MBEDTLS_ERR_CCM_BAD_INPUT );
 
 
     /* Start CBC-MAC with first block */
@@ -298,7 +298,7 @@
 /*
  * Authenticated encryption
  */
-int ccm_encrypt_and_tag( ccm_context *ctx, size_t length,
+int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
                          const unsigned char *iv, size_t iv_len,
                          const unsigned char *add, size_t add_len,
                          const unsigned char *input, unsigned char *output,
@@ -311,7 +311,7 @@
 /*
  * Authenticated decryption
  */
-int ccm_auth_decrypt( ccm_context *ctx, size_t length,
+int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
                       const unsigned char *iv, size_t iv_len,
                       const unsigned char *add, size_t add_len,
                       const unsigned char *input, unsigned char *output,
@@ -335,15 +335,15 @@
 
     if( diff != 0 )
     {
-        polarssl_zeroize( output, length );
-        return( POLARSSL_ERR_CCM_AUTH_FAILED );
+        mbedtls_zeroize( output, length );
+        return( MBEDTLS_ERR_CCM_AUTH_FAILED );
     }
 
     return( 0 );
 }
 
 
-#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /*
  * Examples 1 to 3 from SP800-38C Appendix C
  */
@@ -391,17 +391,17 @@
         0x48, 0x43, 0x92, 0xfb, 0xc1, 0xb0, 0x99, 0x51 }
 };
 
-int ccm_self_test( int verbose )
+int mbedtls_ccm_self_test( int verbose )
 {
-    ccm_context ctx;
+    mbedtls_ccm_context ctx;
     unsigned char out[32];
     size_t i;
     int ret;
 
-    if( ccm_init( &ctx, POLARSSL_CIPHER_ID_AES, key, 8 * sizeof key ) != 0 )
+    if( mbedtls_ccm_init( &ctx, MBEDTLS_CIPHER_ID_AES, key, 8 * sizeof key ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "  CCM: setup failed" );
+            mbedtls_printf( "  CCM: setup failed" );
 
         return( 1 );
     }
@@ -409,9 +409,9 @@
     for( i = 0; i < NB_TESTS; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  CCM-AES #%u: ", (unsigned int) i + 1 );
+            mbedtls_printf( "  CCM-AES #%u: ", (unsigned int) i + 1 );
 
-        ret = ccm_encrypt_and_tag( &ctx, msg_len[i],
+        ret = mbedtls_ccm_encrypt_and_tag( &ctx, msg_len[i],
                                    iv, iv_len[i], ad, add_len[i],
                                    msg, out,
                                    out + msg_len[i], tag_len[i] );
@@ -420,12 +420,12 @@
             memcmp( out, res[i], msg_len[i] + tag_len[i] ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
 
-        ret = ccm_auth_decrypt( &ctx, msg_len[i],
+        ret = mbedtls_ccm_auth_decrypt( &ctx, msg_len[i],
                                 iv, iv_len[i], ad, add_len[i],
                                 res[i], out,
                                 res[i] + msg_len[i], tag_len[i] );
@@ -434,23 +434,23 @@
             memcmp( out, msg, msg_len[i] ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
-    ccm_free( &ctx );
+    mbedtls_ccm_free( &ctx );
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST && POLARSSL_AES_C */
+#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
-#endif /* POLARSSL_CCM_C */
+#endif /* MBEDTLS_CCM_C */
diff --git a/library/certs.c b/library/certs.c
index 13f89e0..8c7ec8f 100644
--- a/library/certs.c
+++ b/library/certs.c
@@ -20,17 +20,17 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
 #include "mbedtls/certs.h"
 
-#if defined(POLARSSL_CERTS_C)
+#if defined(MBEDTLS_CERTS_C)
 
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 #define TEST_CA_CRT_EC                                                  \
 "-----BEGIN CERTIFICATE-----\r\n"                                       \
 "MIICUjCCAdegAwIBAgIJAMFD4n5iQ8zoMAoGCCqGSM49BAMCMD4xCzAJBgNVBAYT\r\n"  \
@@ -47,9 +47,9 @@
 "t4d0PCu412mUC6Nnd7izvtE2MgIxAP1nnJQjZ8BWukszFQDG48wxCCyci9qpdSMv\r\n"  \
 "uCjn8pwUOkABXK8Mss90fzCfCEOtIA==\r\n"                                  \
 "-----END CERTIFICATE-----\r\n"
-const char test_ca_crt_ec[] = TEST_CA_CRT_EC;
+const char mbedtls_test_ca_crt_ec[] = TEST_CA_CRT_EC;
 
-const char test_ca_key_ec[] =
+const char mbedtls_test_ca_key_ec[] =
 "-----BEGIN EC PRIVATE KEY-----\r\n"
 "Proc-Type: 4,ENCRYPTED\r\n"
 "DEK-Info: DES-EDE3-CBC,307EAB469933D64E\r\n"
@@ -60,9 +60,9 @@
 "a77x/sY1Bvii8S9/XhDTb6pTMx06wzrm\r\n"
 "-----END EC PRIVATE KEY-----\r\n";
 
-const char test_ca_pwd_ec[] = "PolarSSLTest";
+const char mbedtls_test_ca_pwd_ec[] = "PolarSSLTest";
 
-const char test_srv_crt_ec[] =
+const char mbedtls_test_srv_crt_ec[] =
 "-----BEGIN CERTIFICATE-----\r\n"
 "MIICHzCCAaWgAwIBAgIBCTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G\r\n"
 "A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN\r\n"
@@ -78,14 +78,14 @@
 "fGa5kHvHARBPc8YAIVIqDvHH1Q==\r\n"
 "-----END CERTIFICATE-----\r\n";
 
-const char test_srv_key_ec[] =
+const char mbedtls_test_srv_key_ec[] =
 "-----BEGIN EC PRIVATE KEY-----\r\n"
 "MHcCAQEEIPEqEyB2AnCoPL/9U/YDHvdqXYbIogTywwyp6/UfDw6noAoGCCqGSM49\r\n"
 "AwEHoUQDQgAEN8xW2XYJHlpyPsdZLf8gbu58+QaRdNCtFLX3aCJZYpJO5QDYIxH/\r\n"
 "6i/SNF1dFr2KiMJrdw1VzYoqDvoByLTt/w==\r\n"
 "-----END EC PRIVATE KEY-----\r\n";
 
-const char test_cli_crt_ec[] =
+const char mbedtls_test_cli_crt_ec[] =
 "-----BEGIN CERTIFICATE-----\r\n"
 "MIICLDCCAbKgAwIBAgIBDTAKBggqhkjOPQQDAjA+MQswCQYDVQQGEwJOTDERMA8G\r\n"
 "A1UEChMIUG9sYXJTU0wxHDAaBgNVBAMTE1BvbGFyc3NsIFRlc3QgRUMgQ0EwHhcN\r\n"
@@ -101,25 +101,25 @@
 "LwjQje5PDGHfd3h9tP38Qknu5bJqws0md2KOKHyeV0U=\r\n"
 "-----END CERTIFICATE-----\r\n";
 
-const char test_cli_key_ec[] =
+const char mbedtls_test_cli_key_ec[] =
 "-----BEGIN EC PRIVATE KEY-----\r\n"
 "MHcCAQEEIPb3hmTxZ3/mZI3vyk7p3U3wBf+WIop6hDhkFzJhmLcqoAoGCCqGSM49\r\n"
 "AwEHoUQDQgAEV+WusXPf06y7k7iB/xKu7uZTrM5VU/Y0Dswu42MlC9+Y4vNcYDaW\r\n"
 "wNUYFHDlf5/VS0UY5bBs1Vz4lo+HcKPkxw==\r\n"
 "-----END EC PRIVATE KEY-----\r\n";
 
-const size_t test_ca_crt_ec_len  = sizeof( test_ca_crt_ec );
-const size_t test_ca_key_ec_len  = sizeof( test_ca_key_ec );
-const size_t test_ca_pwd_ec_len  = sizeof( test_ca_pwd_ec ) - 1;
-const size_t test_srv_crt_ec_len = sizeof( test_srv_crt_ec );
-const size_t test_srv_key_ec_len = sizeof( test_srv_key_ec );
-const size_t test_cli_crt_ec_len = sizeof( test_cli_crt_ec );
-const size_t test_cli_key_ec_len = sizeof( test_cli_key_ec );
+const size_t mbedtls_test_ca_crt_ec_len  = sizeof( mbedtls_test_ca_crt_ec );
+const size_t mbedtls_test_ca_key_ec_len  = sizeof( mbedtls_test_ca_key_ec );
+const size_t mbedtls_test_ca_pwd_ec_len  = sizeof( mbedtls_test_ca_pwd_ec ) - 1;
+const size_t mbedtls_test_srv_crt_ec_len = sizeof( mbedtls_test_srv_crt_ec );
+const size_t mbedtls_test_srv_key_ec_len = sizeof( mbedtls_test_srv_key_ec );
+const size_t mbedtls_test_cli_crt_ec_len = sizeof( mbedtls_test_cli_crt_ec );
+const size_t mbedtls_test_cli_key_ec_len = sizeof( mbedtls_test_cli_key_ec );
 #else
 #define TEST_CA_CRT_EC
-#endif /* POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 #define TEST_CA_CRT_RSA                                                 \
 "-----BEGIN CERTIFICATE-----\r\n"                                       \
 "MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
@@ -142,9 +142,9 @@
 "m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n"  \
 "7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n"      \
 "-----END CERTIFICATE-----\r\n"
-const char test_ca_crt_rsa[] = TEST_CA_CRT_RSA;
+const char mbedtls_test_ca_crt_rsa[] = TEST_CA_CRT_RSA;
 
-const char test_ca_key_rsa[] =
+const char mbedtls_test_ca_key_rsa[] =
 "-----BEGIN RSA PRIVATE KEY-----\r\n"
 "Proc-Type: 4,ENCRYPTED\r\n"
 "DEK-Info: DES-EDE3-CBC,A8A95B05D5B7206B\r\n"
@@ -176,9 +176,9 @@
 "P/eQiddSf0brnpiLJRh7qZrl9XuqYdpUqnoEdMAfotDOID8OtV7gt8a48ad8VPW2\r\n"
 "-----END RSA PRIVATE KEY-----\r\n";
 
-const char test_ca_pwd_rsa[] = "PolarSSLTest";
+const char mbedtls_test_ca_pwd_rsa[] = "PolarSSLTest";
 
-const char test_srv_crt_rsa[] =
+const char mbedtls_test_srv_crt_rsa[] =
 "-----BEGIN CERTIFICATE-----\r\n"
 "MIIDNzCCAh+gAwIBAgIBAjANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"
 "MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"
@@ -200,7 +200,7 @@
 "zhuYwjVuX6JHG0c=\r\n"
 "-----END CERTIFICATE-----\r\n";
 
-const char test_srv_key_rsa[] =
+const char mbedtls_test_srv_key_rsa[] =
 "-----BEGIN RSA PRIVATE KEY-----\r\n"
 "MIIEpAIBAAKCAQEAwU2j3efNHdEE10lyuJmsDnjkOjxKzzoTFtBa5M2jAIin7h5r\r\n"
 "lqdStJDvLXJ6PiSa/LY0rCT1d+AmZIycsCh9odrqjObJHJa8/sEEUrM21KP64bF2\r\n"
@@ -229,7 +229,7 @@
 "TB6l9VGoxJL4fyHnZb8L5gGvnB1bbD8cL6YPaDiOhcRseC9vBiEuVg==\r\n"
 "-----END RSA PRIVATE KEY-----\r\n";
 
-const char test_cli_crt_rsa[] =
+const char mbedtls_test_cli_crt_rsa[] =
 "-----BEGIN CERTIFICATE-----\r\n"
 "MIIDPzCCAiegAwIBAgIBBDANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"
 "MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"
@@ -251,7 +251,7 @@
 "D+stpAKiQLAWaAusIWKYEyw9MQ==\r\n"
 "-----END CERTIFICATE-----\r\n";
 
-const char test_cli_key_rsa[] =
+const char mbedtls_test_cli_key_rsa[] =
 "-----BEGIN RSA PRIVATE KEY-----\r\n"
 "MIIEpAIBAAKCAQEAyHTEzLn5tXnpRdkUYLB9u5Pyax6fM60Nj4o8VmXl3ETZzGaF\r\n"
 "B9X4J7BKNdBjngpuG7fa8H6r7gwQk4ZJGDTzqCrSV/Uu1C93KYRhTYJQj6eVSHD1\r\n"
@@ -280,83 +280,83 @@
 "8u4ytY0F+Vlanj5lm3TaoHSVF1+NWPyOTiwevIECGKwSxvlki4fDAA==\r\n"
 "-----END RSA PRIVATE KEY-----\r\n";
 
-const size_t test_ca_crt_rsa_len  = sizeof( test_ca_crt_rsa );
-const size_t test_ca_key_rsa_len  = sizeof( test_ca_key_rsa );
-const size_t test_ca_pwd_rsa_len  = sizeof( test_ca_pwd_rsa ) - 1;
-const size_t test_srv_crt_rsa_len = sizeof( test_srv_crt_rsa );
-const size_t test_srv_key_rsa_len = sizeof( test_srv_key_rsa );
-const size_t test_cli_crt_rsa_len = sizeof( test_cli_crt_rsa );
-const size_t test_cli_key_rsa_len = sizeof( test_cli_key_rsa );
+const size_t mbedtls_test_ca_crt_rsa_len  = sizeof( mbedtls_test_ca_crt_rsa );
+const size_t mbedtls_test_ca_key_rsa_len  = sizeof( mbedtls_test_ca_key_rsa );
+const size_t mbedtls_test_ca_pwd_rsa_len  = sizeof( mbedtls_test_ca_pwd_rsa ) - 1;
+const size_t mbedtls_test_srv_crt_rsa_len = sizeof( mbedtls_test_srv_crt_rsa );
+const size_t mbedtls_test_srv_key_rsa_len = sizeof( mbedtls_test_srv_key_rsa );
+const size_t mbedtls_test_cli_crt_rsa_len = sizeof( mbedtls_test_cli_crt_rsa );
+const size_t mbedtls_test_cli_key_rsa_len = sizeof( mbedtls_test_cli_key_rsa );
 #else
 #define TEST_CA_CRT_RSA
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_DHM_C)
-const char test_dhm_params[] =
+#if defined(MBEDTLS_DHM_C)
+const char mbedtls_test_dhm_params[] =
 "-----BEGIN DH PARAMETERS-----\r\n"
 "MIGHAoGBAJ419DBEOgmQTzo5qXl5fQcN9TN455wkOL7052HzxxRVMyhYmwQcgJvh\r\n"
 "1sa18fyfR9OiVEMYglOpkqVoGLN7qd5aQNNi5W7/C+VBdHTBJcGZJyyP5B3qcz32\r\n"
 "9mLJKudlVudV0Qxk5qUJaPZ/xupz0NyoVpviuiBOI1gNi8ovSXWzAgEC\r\n"
 "-----END DH PARAMETERS-----\r\n";
-const size_t test_dhm_params_len = sizeof( test_dhm_params );
+const size_t mbedtls_test_dhm_params_len = sizeof( mbedtls_test_dhm_params );
 #endif
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 /* Concatenation of all available CA certificates */
-const char test_cas_pem[] = TEST_CA_CRT_RSA TEST_CA_CRT_EC;
-const size_t test_cas_pem_len = sizeof( test_cas_pem );
+const char mbedtls_test_cas_pem[] = TEST_CA_CRT_RSA TEST_CA_CRT_EC;
+const size_t mbedtls_test_cas_pem_len = sizeof( mbedtls_test_cas_pem );
 #endif
 
 /* List of all available CA certificates */
-const char * test_cas[] = {
-#if defined(POLARSSL_RSA_C)
-    test_ca_crt_rsa,
+const char * mbedtls_test_cas[] = {
+#if defined(MBEDTLS_RSA_C)
+    mbedtls_test_ca_crt_rsa,
 #endif
-#if defined(POLARSSL_ECDSA_C)
-    test_ca_crt_ec,
+#if defined(MBEDTLS_ECDSA_C)
+    mbedtls_test_ca_crt_ec,
 #endif
     NULL
 };
-const size_t test_cas_len[] = {
-#if defined(POLARSSL_RSA_C)
-    sizeof( test_ca_crt_rsa_len ),
+const size_t mbedtls_test_cas_len[] = {
+#if defined(MBEDTLS_RSA_C)
+    sizeof( mbedtls_test_ca_crt_rsa_len ),
 #endif
-#if defined(POLARSSL_ECDSA_C)
-    sizeof( test_ca_crt_ec_len ),
+#if defined(MBEDTLS_ECDSA_C)
+    sizeof( mbedtls_test_ca_crt_ec_len ),
 #endif
     0
 };
 
-#if defined(POLARSSL_RSA_C)
-const char *test_ca_crt  = test_ca_crt_rsa;
-const char *test_ca_key  = test_ca_key_rsa;
-const char *test_ca_pwd  = test_ca_pwd_rsa;
-const char *test_srv_crt = test_srv_crt_rsa;
-const char *test_srv_key = test_srv_key_rsa;
-const char *test_cli_crt = test_cli_crt_rsa;
-const char *test_cli_key = test_cli_key_rsa;
-const size_t test_ca_crt_len  = sizeof( test_ca_crt_rsa );
-const size_t test_ca_key_len  = sizeof( test_ca_key_rsa );
-const size_t test_ca_pwd_len  = sizeof( test_ca_pwd_rsa ) - 1;
-const size_t test_srv_crt_len = sizeof( test_srv_crt_rsa );
-const size_t test_srv_key_len = sizeof( test_srv_key_rsa );
-const size_t test_cli_crt_len = sizeof( test_cli_crt_rsa );
-const size_t test_cli_key_len = sizeof( test_cli_key_rsa );
-#else /* ! POLARSSL_RSA_C, so POLARSSL_ECDSA_C */
-const char *test_ca_crt  = test_ca_crt_ec;
-const char *test_ca_key  = test_ca_key_ec;
-const char *test_ca_pwd  = test_ca_pwd_ec;
-const char *test_srv_crt = test_srv_crt_ec;
-const char *test_srv_key = test_srv_key_ec;
-const char *test_cli_crt = test_cli_crt_ec;
-const char *test_cli_key = test_cli_key_ec;
-const size_t test_ca_crt_len  = sizeof( test_ca_crt_ec );
-const size_t test_ca_key_len  = sizeof( test_ca_key_ec );
-const size_t test_ca_pwd_len  = sizeof( test_ca_pwd_ec ) - 1;
-const size_t test_srv_crt_len = sizeof( test_srv_crt_ec );
-const size_t test_srv_key_len = sizeof( test_srv_key_ec );
-const size_t test_cli_crt_len = sizeof( test_cli_crt_ec );
-const size_t test_cli_key_len = sizeof( test_cli_key_ec );
-#endif /* POLARSSL_RSA_C */
+#if defined(MBEDTLS_RSA_C)
+const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_rsa;
+const char *mbedtls_test_ca_key  = mbedtls_test_ca_key_rsa;
+const char *mbedtls_test_ca_pwd  = mbedtls_test_ca_pwd_rsa;
+const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_rsa;
+const char *mbedtls_test_srv_key = mbedtls_test_srv_key_rsa;
+const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa;
+const char *mbedtls_test_cli_key = mbedtls_test_cli_key_rsa;
+const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_rsa );
+const size_t mbedtls_test_ca_key_len  = sizeof( mbedtls_test_ca_key_rsa );
+const size_t mbedtls_test_ca_pwd_len  = sizeof( mbedtls_test_ca_pwd_rsa ) - 1;
+const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_rsa );
+const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_rsa );
+const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa );
+const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_rsa );
+#else /* ! MBEDTLS_RSA_C, so MBEDTLS_ECDSA_C */
+const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_ec;
+const char *mbedtls_test_ca_key  = mbedtls_test_ca_key_ec;
+const char *mbedtls_test_ca_pwd  = mbedtls_test_ca_pwd_ec;
+const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_ec;
+const char *mbedtls_test_srv_key = mbedtls_test_srv_key_ec;
+const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_ec;
+const char *mbedtls_test_cli_key = mbedtls_test_cli_key_ec;
+const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_ec );
+const size_t mbedtls_test_ca_key_len  = sizeof( mbedtls_test_ca_key_ec );
+const size_t mbedtls_test_ca_pwd_len  = sizeof( mbedtls_test_ca_pwd_ec ) - 1;
+const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_ec );
+const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_ec );
+const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_ec );
+const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_ec );
+#endif /* MBEDTLS_RSA_C */
 
-#endif /* POLARSSL_CERTS_C */
+#endif /* MBEDTLS_CERTS_C */
diff --git a/library/cipher.c b/library/cipher.c
index e04b5b6..d16893b 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -24,13 +24,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_CIPHER_C)
+#if defined(MBEDTLS_CIPHER_C)
 
 #include "mbedtls/cipher.h"
 #include "mbedtls/cipher_wrap.h"
@@ -38,16 +38,16 @@
 #include <stdlib.h>
 #include <string.h>
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 #include "mbedtls/gcm.h"
 #endif
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 #include "mbedtls/ccm.h"
 #endif
 
-#if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER)
-#define POLARSSL_CIPHER_MODE_STREAM
+#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
+#define MBEDTLS_CIPHER_MODE_STREAM
 #endif
 
 #if defined(_MSC_VER) && !defined strcasecmp && !defined(EFIX64) && \
@@ -56,21 +56,21 @@
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 static int supported_init = 0;
 
-const int *cipher_list( void )
+const int *mbedtls_cipher_list( void )
 {
-    const cipher_definition_t *def;
+    const mbedtls_cipher_definition_t *def;
     int *type;
 
     if( ! supported_init )
     {
-        def = cipher_definitions;
-        type = supported_ciphers;
+        def = mbedtls_cipher_definitions;
+        type = mbedtls_cipher_supported;
 
         while( def->type != 0 )
             *type++ = (*def++).type;
@@ -80,41 +80,41 @@
         supported_init = 1;
     }
 
-    return( supported_ciphers );
+    return( mbedtls_cipher_supported );
 }
 
-const cipher_info_t *cipher_info_from_type( const cipher_type_t cipher_type )
+const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type( const mbedtls_cipher_type_t cipher_type )
 {
-    const cipher_definition_t *def;
+    const mbedtls_cipher_definition_t *def;
 
-    for( def = cipher_definitions; def->info != NULL; def++ )
+    for( def = mbedtls_cipher_definitions; def->info != NULL; def++ )
         if( def->type == cipher_type )
             return( def->info );
 
     return( NULL );
 }
 
-const cipher_info_t *cipher_info_from_string( const char *cipher_name )
+const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string( const char *cipher_name )
 {
-    const cipher_definition_t *def;
+    const mbedtls_cipher_definition_t *def;
 
     if( NULL == cipher_name )
         return( NULL );
 
-    for( def = cipher_definitions; def->info != NULL; def++ )
+    for( def = mbedtls_cipher_definitions; def->info != NULL; def++ )
         if( !  strcasecmp( def->info->name, cipher_name ) )
             return( def->info );
 
     return( NULL );
 }
 
-const cipher_info_t *cipher_info_from_values( const cipher_id_t cipher_id,
+const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_id_t cipher_id,
                                               int key_length,
-                                              const cipher_mode_t mode )
+                                              const mbedtls_cipher_mode_t mode )
 {
-    const cipher_definition_t *def;
+    const mbedtls_cipher_definition_t *def;
 
-    for( def = cipher_definitions; def->info != NULL; def++ )
+    for( def = mbedtls_cipher_definitions; def->info != NULL; def++ )
         if( def->info->base->cipher == cipher_id &&
             def->info->key_length == (unsigned) key_length &&
             def->info->mode == mode )
@@ -123,12 +123,12 @@
     return( NULL );
 }
 
-void cipher_init( cipher_context_t *ctx )
+void mbedtls_cipher_init( mbedtls_cipher_context_t *ctx )
 {
-    memset( ctx, 0, sizeof( cipher_context_t ) );
+    memset( ctx, 0, sizeof( mbedtls_cipher_context_t ) );
 }
 
-void cipher_free( cipher_context_t *ctx )
+void mbedtls_cipher_free( mbedtls_cipher_context_t *ctx )
 {
     if( ctx == NULL )
         return;
@@ -136,45 +136,45 @@
     if( ctx->cipher_ctx )
         ctx->cipher_info->base->ctx_free_func( ctx->cipher_ctx );
 
-    polarssl_zeroize( ctx, sizeof(cipher_context_t) );
+    mbedtls_zeroize( ctx, sizeof(mbedtls_cipher_context_t) );
 }
 
-int cipher_init_ctx( cipher_context_t *ctx, const cipher_info_t *cipher_info )
+int mbedtls_cipher_init_ctx( mbedtls_cipher_context_t *ctx, const mbedtls_cipher_info_t *cipher_info )
 {
     if( NULL == cipher_info || NULL == ctx )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    memset( ctx, 0, sizeof( cipher_context_t ) );
+    memset( ctx, 0, sizeof( mbedtls_cipher_context_t ) );
 
     if( NULL == ( ctx->cipher_ctx = cipher_info->base->ctx_alloc_func() ) )
-        return( POLARSSL_ERR_CIPHER_ALLOC_FAILED );
+        return( MBEDTLS_ERR_CIPHER_ALLOC_FAILED );
 
     ctx->cipher_info = cipher_info;
 
-#if defined(POLARSSL_CIPHER_MODE_WITH_PADDING)
+#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
     /*
      * Ignore possible errors caused by a cipher mode that doesn't use padding
      */
-#if defined(POLARSSL_CIPHER_PADDING_PKCS7)
-    (void) cipher_set_padding_mode( ctx, POLARSSL_PADDING_PKCS7 );
+#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
+    (void) mbedtls_cipher_set_padding_mode( ctx, MBEDTLS_PADDING_PKCS7 );
 #else
-    (void) cipher_set_padding_mode( ctx, POLARSSL_PADDING_NONE );
+    (void) mbedtls_cipher_set_padding_mode( ctx, MBEDTLS_PADDING_NONE );
 #endif
-#endif /* POLARSSL_CIPHER_MODE_WITH_PADDING */
+#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
 
     return( 0 );
 }
 
-int cipher_setkey( cipher_context_t *ctx, const unsigned char *key,
-        int key_length, const operation_t operation )
+int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *key,
+        int key_length, const mbedtls_operation_t operation )
 {
     if( NULL == ctx || NULL == ctx->cipher_info )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    if( ( ctx->cipher_info->flags & POLARSSL_CIPHER_VARIABLE_KEY_LEN ) == 0 &&
+    if( ( ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_KEY_LEN ) == 0 &&
         (int) ctx->cipher_info->key_length != key_length )
     {
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
     }
 
     ctx->key_length = key_length;
@@ -183,34 +183,34 @@
     /*
      * For CFB and CTR mode always use the encryption key schedule
      */
-    if( POLARSSL_ENCRYPT == operation ||
-        POLARSSL_MODE_CFB == ctx->cipher_info->mode ||
-        POLARSSL_MODE_CTR == ctx->cipher_info->mode )
+    if( MBEDTLS_ENCRYPT == operation ||
+        MBEDTLS_MODE_CFB == ctx->cipher_info->mode ||
+        MBEDTLS_MODE_CTR == ctx->cipher_info->mode )
     {
         return ctx->cipher_info->base->setkey_enc_func( ctx->cipher_ctx, key,
                 ctx->key_length );
     }
 
-    if( POLARSSL_DECRYPT == operation )
+    if( MBEDTLS_DECRYPT == operation )
         return ctx->cipher_info->base->setkey_dec_func( ctx->cipher_ctx, key,
                 ctx->key_length );
 
-    return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 }
 
-int cipher_set_iv( cipher_context_t *ctx,
+int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx,
                    const unsigned char *iv, size_t iv_len )
 {
     size_t actual_iv_size;
 
     if( NULL == ctx || NULL == ctx->cipher_info || NULL == iv )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     /* avoid buffer overflow in ctx->iv */
-    if( iv_len > POLARSSL_MAX_IV_LENGTH )
-        return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
+    if( iv_len > MBEDTLS_MAX_IV_LENGTH )
+        return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
 
-    if( ( ctx->cipher_info->flags & POLARSSL_CIPHER_VARIABLE_IV_LEN ) != 0 )
+    if( ( ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_IV_LEN ) != 0 )
         actual_iv_size = iv_len;
     else
     {
@@ -218,7 +218,7 @@
 
         /* avoid reading past the end of input buffer */
         if( actual_iv_size > iv_len )
-            return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
     }
 
     memcpy( ctx->iv, iv, actual_iv_size );
@@ -227,49 +227,49 @@
     return( 0 );
 }
 
-int cipher_reset( cipher_context_t *ctx )
+int mbedtls_cipher_reset( mbedtls_cipher_context_t *ctx )
 {
     if( NULL == ctx || NULL == ctx->cipher_info )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     ctx->unprocessed_len = 0;
 
     return( 0 );
 }
 
-#if defined(POLARSSL_GCM_C)
-int cipher_update_ad( cipher_context_t *ctx,
+#if defined(MBEDTLS_GCM_C)
+int mbedtls_cipher_update_ad( mbedtls_cipher_context_t *ctx,
                       const unsigned char *ad, size_t ad_len )
 {
     if( NULL == ctx || NULL == ctx->cipher_info )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    if( POLARSSL_MODE_GCM == ctx->cipher_info->mode )
+    if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode )
     {
-        return gcm_starts( (gcm_context *) ctx->cipher_ctx, ctx->operation,
+        return mbedtls_gcm_starts( (mbedtls_gcm_context *) ctx->cipher_ctx, ctx->operation,
                            ctx->iv, ctx->iv_size, ad, ad_len );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
-int cipher_update( cipher_context_t *ctx, const unsigned char *input,
+int mbedtls_cipher_update( mbedtls_cipher_context_t *ctx, const unsigned char *input,
                    size_t ilen, unsigned char *output, size_t *olen )
 {
     int ret;
 
     if( NULL == ctx || NULL == ctx->cipher_info || NULL == olen )
     {
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
     }
 
     *olen = 0;
 
-    if( ctx->cipher_info->mode == POLARSSL_MODE_ECB )
+    if( ctx->cipher_info->mode == MBEDTLS_MODE_ECB )
     {
-        if( ilen != cipher_get_block_size( ctx ) )
-            return( POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED );
+        if( ilen != mbedtls_cipher_get_block_size( ctx ) )
+            return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED );
 
         *olen = ilen;
 
@@ -282,33 +282,33 @@
         return( 0 );
     }
 
-#if defined(POLARSSL_GCM_C)
-    if( ctx->cipher_info->mode == POLARSSL_MODE_GCM )
+#if defined(MBEDTLS_GCM_C)
+    if( ctx->cipher_info->mode == MBEDTLS_MODE_GCM )
     {
         *olen = ilen;
-        return gcm_update( (gcm_context *) ctx->cipher_ctx, ilen, input,
+        return mbedtls_gcm_update( (mbedtls_gcm_context *) ctx->cipher_ctx, ilen, input,
                            output );
     }
 #endif
 
     if( input == output &&
-       ( ctx->unprocessed_len != 0 || ilen % cipher_get_block_size( ctx ) ) )
+       ( ctx->unprocessed_len != 0 || ilen % mbedtls_cipher_get_block_size( ctx ) ) )
     {
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
     }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    if( ctx->cipher_info->mode == POLARSSL_MODE_CBC )
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    if( ctx->cipher_info->mode == MBEDTLS_MODE_CBC )
     {
         size_t copy_len = 0;
 
         /*
          * If there is not enough data for a full block, cache it.
          */
-        if( ( ctx->operation == POLARSSL_DECRYPT &&
-                ilen + ctx->unprocessed_len <= cipher_get_block_size( ctx ) ) ||
-             ( ctx->operation == POLARSSL_ENCRYPT &&
-                ilen + ctx->unprocessed_len < cipher_get_block_size( ctx ) ) )
+        if( ( ctx->operation == MBEDTLS_DECRYPT &&
+                ilen + ctx->unprocessed_len <= mbedtls_cipher_get_block_size( ctx ) ) ||
+             ( ctx->operation == MBEDTLS_ENCRYPT &&
+                ilen + ctx->unprocessed_len < mbedtls_cipher_get_block_size( ctx ) ) )
         {
             memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ), input,
                     ilen );
@@ -322,20 +322,20 @@
          */
         if( ctx->unprocessed_len != 0 )
         {
-            copy_len = cipher_get_block_size( ctx ) - ctx->unprocessed_len;
+            copy_len = mbedtls_cipher_get_block_size( ctx ) - ctx->unprocessed_len;
 
             memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ), input,
                     copy_len );
 
             if( 0 != ( ret = ctx->cipher_info->base->cbc_func( ctx->cipher_ctx,
-                    ctx->operation, cipher_get_block_size( ctx ), ctx->iv,
+                    ctx->operation, mbedtls_cipher_get_block_size( ctx ), ctx->iv,
                     ctx->unprocessed_data, output ) ) )
             {
                 return( ret );
             }
 
-            *olen += cipher_get_block_size( ctx );
-            output += cipher_get_block_size( ctx );
+            *olen += mbedtls_cipher_get_block_size( ctx );
+            output += mbedtls_cipher_get_block_size( ctx );
             ctx->unprocessed_len = 0;
 
             input += copy_len;
@@ -347,9 +347,9 @@
          */
         if( 0 != ilen )
         {
-            copy_len = ilen % cipher_get_block_size( ctx );
-            if( copy_len == 0 && ctx->operation == POLARSSL_DECRYPT )
-                copy_len = cipher_get_block_size( ctx );
+            copy_len = ilen % mbedtls_cipher_get_block_size( ctx );
+            if( copy_len == 0 && ctx->operation == MBEDTLS_DECRYPT )
+                copy_len = mbedtls_cipher_get_block_size( ctx );
 
             memcpy( ctx->unprocessed_data, &( input[ilen - copy_len] ),
                     copy_len );
@@ -374,10 +374,10 @@
 
         return( 0 );
     }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-    if( ctx->cipher_info->mode == POLARSSL_MODE_CFB )
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    if( ctx->cipher_info->mode == MBEDTLS_MODE_CFB )
     {
         if( 0 != ( ret = ctx->cipher_info->base->cfb_func( ctx->cipher_ctx,
                 ctx->operation, ilen, &ctx->unprocessed_len, ctx->iv,
@@ -390,10 +390,10 @@
 
         return( 0 );
     }
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-    if( ctx->cipher_info->mode == POLARSSL_MODE_CTR )
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    if( ctx->cipher_info->mode == MBEDTLS_MODE_CTR )
     {
         if( 0 != ( ret = ctx->cipher_info->base->ctr_func( ctx->cipher_ctx,
                 ilen, &ctx->unprocessed_len, ctx->iv,
@@ -406,10 +406,10 @@
 
         return( 0 );
     }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
-    if( ctx->cipher_info->mode == POLARSSL_MODE_STREAM )
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
+    if( ctx->cipher_info->mode == MBEDTLS_MODE_STREAM )
     {
         if( 0 != ( ret = ctx->cipher_info->base->stream_func( ctx->cipher_ctx,
                                                     ilen, input, output ) ) )
@@ -421,13 +421,13 @@
 
         return( 0 );
     }
-#endif /* POLARSSL_CIPHER_MODE_STREAM */
+#endif /* MBEDTLS_CIPHER_MODE_STREAM */
 
-    return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_WITH_PADDING)
-#if defined(POLARSSL_CIPHER_PADDING_PKCS7)
+#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
+#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
 /*
  * PKCS7 (and PKCS5) padding: fill with ll bytes, with ll = padding_len
  */
@@ -448,7 +448,7 @@
     unsigned char padding_len, bad = 0;
 
     if( NULL == input || NULL == data_len )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     padding_len = input[input_len - 1];
     *data_len = input_len - padding_len;
@@ -463,11 +463,11 @@
     for( i = 0; i < input_len; i++ )
         bad |= ( input[i] ^ padding_len ) * ( i >= pad_idx );
 
-    return( POLARSSL_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
+    return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
 }
-#endif /* POLARSSL_CIPHER_PADDING_PKCS7 */
+#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */
 
-#if defined(POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS)
+#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS)
 /*
  * One and zeros padding: fill with 80 00 ... 00
  */
@@ -489,7 +489,7 @@
     unsigned char done = 0, prev_done, bad;
 
     if( NULL == input || NULL == data_len )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     bad = 0xFF;
     *data_len = 0;
@@ -501,12 +501,12 @@
         bad &= ( input[i-1] ^ 0x80 ) | ( done == prev_done );
     }
 
-    return( POLARSSL_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
+    return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
 
 }
-#endif /* POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS */
+#endif /* MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS */
 
-#if defined(POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN)
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN)
 /*
  * Zeros and len padding: fill with 00 ... 00 ll, where ll is padding length
  */
@@ -528,7 +528,7 @@
     unsigned char padding_len, bad = 0;
 
     if( NULL == input || NULL == data_len )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     padding_len = input[input_len - 1];
     *data_len = input_len - padding_len;
@@ -542,11 +542,11 @@
     for( i = 0; i < input_len - 1; i++ )
         bad |= input[i] * ( i >= pad_idx );
 
-    return( POLARSSL_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
+    return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
 }
-#endif /* POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN */
+#endif /* MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN */
 
-#if defined(POLARSSL_CIPHER_PADDING_ZEROS)
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS)
 /*
  * Zero padding: fill with 00 ... 00
  */
@@ -566,7 +566,7 @@
     unsigned char done = 0, prev_done;
 
     if( NULL == input || NULL == data_len )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     *data_len = 0;
     for( i = input_len; i > 0; i-- )
@@ -578,70 +578,70 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_PADDING_ZEROS */
+#endif /* MBEDTLS_CIPHER_PADDING_ZEROS */
 
 /*
  * No padding: don't pad :)
  *
- * There is no add_padding function (check for NULL in cipher_finish)
+ * There is no add_padding function (check for NULL in mbedtls_cipher_finish)
  * but a trivial get_padding function
  */
 static int get_no_padding( unsigned char *input, size_t input_len,
                               size_t *data_len )
 {
     if( NULL == input || NULL == data_len )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     *data_len = input_len;
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_WITH_PADDING */
+#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
 
-int cipher_finish( cipher_context_t *ctx,
+int mbedtls_cipher_finish( mbedtls_cipher_context_t *ctx,
                    unsigned char *output, size_t *olen )
 {
     if( NULL == ctx || NULL == ctx->cipher_info || NULL == olen )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
     *olen = 0;
 
-    if( POLARSSL_MODE_CFB == ctx->cipher_info->mode ||
-        POLARSSL_MODE_CTR == ctx->cipher_info->mode ||
-        POLARSSL_MODE_GCM == ctx->cipher_info->mode ||
-        POLARSSL_MODE_STREAM == ctx->cipher_info->mode )
+    if( MBEDTLS_MODE_CFB == ctx->cipher_info->mode ||
+        MBEDTLS_MODE_CTR == ctx->cipher_info->mode ||
+        MBEDTLS_MODE_GCM == ctx->cipher_info->mode ||
+        MBEDTLS_MODE_STREAM == ctx->cipher_info->mode )
     {
         return( 0 );
     }
 
-    if( POLARSSL_MODE_ECB == ctx->cipher_info->mode )
+    if( MBEDTLS_MODE_ECB == ctx->cipher_info->mode )
     {
         if( ctx->unprocessed_len != 0 )
-            return( POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED );
+            return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED );
 
         return( 0 );
     }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    if( POLARSSL_MODE_CBC == ctx->cipher_info->mode )
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    if( MBEDTLS_MODE_CBC == ctx->cipher_info->mode )
     {
         int ret = 0;
 
-        if( POLARSSL_ENCRYPT == ctx->operation )
+        if( MBEDTLS_ENCRYPT == ctx->operation )
         {
             /* check for 'no padding' mode */
             if( NULL == ctx->add_padding )
             {
                 if( 0 != ctx->unprocessed_len )
-                    return( POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED );
+                    return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED );
 
                 return( 0 );
             }
 
-            ctx->add_padding( ctx->unprocessed_data, cipher_get_iv_size( ctx ),
+            ctx->add_padding( ctx->unprocessed_data, mbedtls_cipher_get_iv_size( ctx ),
                     ctx->unprocessed_len );
         }
-        else if( cipher_get_block_size( ctx ) != ctx->unprocessed_len )
+        else if( mbedtls_cipher_get_block_size( ctx ) != ctx->unprocessed_len )
         {
             /*
              * For decrypt operations, expect a full block,
@@ -650,118 +650,118 @@
             if( NULL == ctx->add_padding && 0 == ctx->unprocessed_len )
                 return( 0 );
 
-            return( POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED );
+            return( MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED );
         }
 
         /* cipher block */
         if( 0 != ( ret = ctx->cipher_info->base->cbc_func( ctx->cipher_ctx,
-                ctx->operation, cipher_get_block_size( ctx ), ctx->iv,
+                ctx->operation, mbedtls_cipher_get_block_size( ctx ), ctx->iv,
                 ctx->unprocessed_data, output ) ) )
         {
             return( ret );
         }
 
         /* Set output size for decryption */
-        if( POLARSSL_DECRYPT == ctx->operation )
-            return ctx->get_padding( output, cipher_get_block_size( ctx ),
+        if( MBEDTLS_DECRYPT == ctx->operation )
+            return ctx->get_padding( output, mbedtls_cipher_get_block_size( ctx ),
                                      olen );
 
         /* Set output size for encryption */
-        *olen = cipher_get_block_size( ctx );
+        *olen = mbedtls_cipher_get_block_size( ctx );
         return( 0 );
     }
 #else
     ((void) output);
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-    return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_WITH_PADDING)
-int cipher_set_padding_mode( cipher_context_t *ctx, cipher_padding_t mode )
+#if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
+int mbedtls_cipher_set_padding_mode( mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode )
 {
     if( NULL == ctx ||
-        POLARSSL_MODE_CBC != ctx->cipher_info->mode )
+        MBEDTLS_MODE_CBC != ctx->cipher_info->mode )
     {
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
     }
 
     switch( mode )
     {
-#if defined(POLARSSL_CIPHER_PADDING_PKCS7)
-    case POLARSSL_PADDING_PKCS7:
+#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
+    case MBEDTLS_PADDING_PKCS7:
         ctx->add_padding = add_pkcs_padding;
         ctx->get_padding = get_pkcs_padding;
         break;
 #endif
-#if defined(POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS)
-    case POLARSSL_PADDING_ONE_AND_ZEROS:
+#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS)
+    case MBEDTLS_PADDING_ONE_AND_ZEROS:
         ctx->add_padding = add_one_and_zeros_padding;
         ctx->get_padding = get_one_and_zeros_padding;
         break;
 #endif
-#if defined(POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN)
-    case POLARSSL_PADDING_ZEROS_AND_LEN:
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN)
+    case MBEDTLS_PADDING_ZEROS_AND_LEN:
         ctx->add_padding = add_zeros_and_len_padding;
         ctx->get_padding = get_zeros_and_len_padding;
         break;
 #endif
-#if defined(POLARSSL_CIPHER_PADDING_ZEROS)
-    case POLARSSL_PADDING_ZEROS:
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS)
+    case MBEDTLS_PADDING_ZEROS:
         ctx->add_padding = add_zeros_padding;
         ctx->get_padding = get_zeros_padding;
         break;
 #endif
-    case POLARSSL_PADDING_NONE:
+    case MBEDTLS_PADDING_NONE:
         ctx->add_padding = NULL;
         ctx->get_padding = get_no_padding;
         break;
 
     default:
-        return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_WITH_PADDING */
+#endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
 
-#if defined(POLARSSL_GCM_C)
-int cipher_write_tag( cipher_context_t *ctx,
+#if defined(MBEDTLS_GCM_C)
+int mbedtls_cipher_write_tag( mbedtls_cipher_context_t *ctx,
                       unsigned char *tag, size_t tag_len )
 {
     if( NULL == ctx || NULL == ctx->cipher_info || NULL == tag )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    if( POLARSSL_ENCRYPT != ctx->operation )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+    if( MBEDTLS_ENCRYPT != ctx->operation )
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    if( POLARSSL_MODE_GCM == ctx->cipher_info->mode )
-        return gcm_finish( (gcm_context *) ctx->cipher_ctx, tag, tag_len );
+    if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode )
+        return mbedtls_gcm_finish( (mbedtls_gcm_context *) ctx->cipher_ctx, tag, tag_len );
 
     return( 0 );
 }
 
-int cipher_check_tag( cipher_context_t *ctx,
+int mbedtls_cipher_check_tag( mbedtls_cipher_context_t *ctx,
                       const unsigned char *tag, size_t tag_len )
 {
     int ret;
 
     if( NULL == ctx || NULL == ctx->cipher_info ||
-        POLARSSL_DECRYPT != ctx->operation )
+        MBEDTLS_DECRYPT != ctx->operation )
     {
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
     }
 
-    if( POLARSSL_MODE_GCM == ctx->cipher_info->mode )
+    if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode )
     {
         unsigned char check_tag[16];
         size_t i;
         int diff;
 
         if( tag_len > sizeof( check_tag ) )
-            return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-        if( 0 != ( ret = gcm_finish( (gcm_context *) ctx->cipher_ctx,
+        if( 0 != ( ret = mbedtls_gcm_finish( (mbedtls_gcm_context *) ctx->cipher_ctx,
                                      check_tag, tag_len ) ) )
         {
             return( ret );
@@ -772,19 +772,19 @@
             diff |= tag[i] ^ check_tag[i];
 
         if( diff != 0 )
-            return( POLARSSL_ERR_CIPHER_AUTH_FAILED );
+            return( MBEDTLS_ERR_CIPHER_AUTH_FAILED );
 
         return( 0 );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
 /*
  * Packet-oriented wrapper for non-AEAD modes
  */
-int cipher_crypt( cipher_context_t *ctx,
+int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx,
                   const unsigned char *iv, size_t iv_len,
                   const unsigned char *input, size_t ilen,
                   unsigned char *output, size_t *olen )
@@ -792,16 +792,16 @@
     int ret;
     size_t finish_olen;
 
-    if( ( ret = cipher_set_iv( ctx, iv, iv_len ) ) != 0 )
+    if( ( ret = mbedtls_cipher_set_iv( ctx, iv, iv_len ) ) != 0 )
         return( ret );
 
-    if( ( ret = cipher_reset( ctx ) ) != 0 )
+    if( ( ret = mbedtls_cipher_reset( ctx ) ) != 0 )
         return( ret );
 
-    if( ( ret = cipher_update( ctx, input, ilen, output, olen ) ) != 0 )
+    if( ( ret = mbedtls_cipher_update( ctx, input, ilen, output, olen ) ) != 0 )
         return( ret );
 
-    if( ( ret = cipher_finish( ctx, output + *olen, &finish_olen ) ) != 0 )
+    if( ( ret = mbedtls_cipher_finish( ctx, output + *olen, &finish_olen ) ) != 0 )
         return( ret );
 
     *olen += finish_olen;
@@ -809,84 +809,84 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_AEAD)
+#if defined(MBEDTLS_CIPHER_MODE_AEAD)
 /*
  * Packet-oriented encryption for AEAD modes
  */
-int cipher_auth_encrypt( cipher_context_t *ctx,
+int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx,
                          const unsigned char *iv, size_t iv_len,
                          const unsigned char *ad, size_t ad_len,
                          const unsigned char *input, size_t ilen,
                          unsigned char *output, size_t *olen,
                          unsigned char *tag, size_t tag_len )
 {
-#if defined(POLARSSL_GCM_C)
-    if( POLARSSL_MODE_GCM == ctx->cipher_info->mode )
+#if defined(MBEDTLS_GCM_C)
+    if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode )
     {
         *olen = ilen;
-        return( gcm_crypt_and_tag( ctx->cipher_ctx, GCM_ENCRYPT, ilen,
+        return( mbedtls_gcm_crypt_and_tag( ctx->cipher_ctx, MBEDTLS_GCM_ENCRYPT, ilen,
                                    iv, iv_len, ad, ad_len, input, output,
                                    tag_len, tag ) );
     }
-#endif /* POLARSSL_GCM_C */
-#if defined(POLARSSL_CCM_C)
-    if( POLARSSL_MODE_CCM == ctx->cipher_info->mode )
+#endif /* MBEDTLS_GCM_C */
+#if defined(MBEDTLS_CCM_C)
+    if( MBEDTLS_MODE_CCM == ctx->cipher_info->mode )
     {
         *olen = ilen;
-        return( ccm_encrypt_and_tag( ctx->cipher_ctx, ilen,
+        return( mbedtls_ccm_encrypt_and_tag( ctx->cipher_ctx, ilen,
                                      iv, iv_len, ad, ad_len, input, output,
                                      tag, tag_len ) );
     }
-#endif /* POLARSSL_CCM_C */
+#endif /* MBEDTLS_CCM_C */
 
-    return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
 }
 
 /*
  * Packet-oriented decryption for AEAD modes
  */
-int cipher_auth_decrypt( cipher_context_t *ctx,
+int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx,
                          const unsigned char *iv, size_t iv_len,
                          const unsigned char *ad, size_t ad_len,
                          const unsigned char *input, size_t ilen,
                          unsigned char *output, size_t *olen,
                          const unsigned char *tag, size_t tag_len )
 {
-#if defined(POLARSSL_GCM_C)
-    if( POLARSSL_MODE_GCM == ctx->cipher_info->mode )
+#if defined(MBEDTLS_GCM_C)
+    if( MBEDTLS_MODE_GCM == ctx->cipher_info->mode )
     {
         int ret;
 
         *olen = ilen;
-        ret = gcm_auth_decrypt( ctx->cipher_ctx, ilen,
+        ret = mbedtls_gcm_auth_decrypt( ctx->cipher_ctx, ilen,
                                 iv, iv_len, ad, ad_len,
                                 tag, tag_len, input, output );
 
-        if( ret == POLARSSL_ERR_GCM_AUTH_FAILED )
-            ret = POLARSSL_ERR_CIPHER_AUTH_FAILED;
+        if( ret == MBEDTLS_ERR_GCM_AUTH_FAILED )
+            ret = MBEDTLS_ERR_CIPHER_AUTH_FAILED;
 
         return( ret );
     }
-#endif /* POLARSSL_GCM_C */
-#if defined(POLARSSL_CCM_C)
-    if( POLARSSL_MODE_CCM == ctx->cipher_info->mode )
+#endif /* MBEDTLS_GCM_C */
+#if defined(MBEDTLS_CCM_C)
+    if( MBEDTLS_MODE_CCM == ctx->cipher_info->mode )
     {
         int ret;
 
         *olen = ilen;
-        ret = ccm_auth_decrypt( ctx->cipher_ctx, ilen,
+        ret = mbedtls_ccm_auth_decrypt( ctx->cipher_ctx, ilen,
                                 iv, iv_len, ad, ad_len,
                                 input, output, tag, tag_len );
 
-        if( ret == POLARSSL_ERR_CCM_AUTH_FAILED )
-            ret = POLARSSL_ERR_CIPHER_AUTH_FAILED;
+        if( ret == MBEDTLS_ERR_CCM_AUTH_FAILED )
+            ret = MBEDTLS_ERR_CIPHER_AUTH_FAILED;
 
         return( ret );
     }
-#endif /* POLARSSL_CCM_C */
+#endif /* MBEDTLS_CCM_C */
 
-    return( POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
 }
-#endif /* POLARSSL_CIPHER_MODE_AEAD */
+#endif /* MBEDTLS_CIPHER_MODE_AEAD */
 
-#endif /* POLARSSL_CIPHER_C */
+#endif /* MBEDTLS_CIPHER_C */
diff --git a/library/cipher_wrap.c b/library/cipher_wrap.c
index 4478cc8..ebc3c4f 100644
--- a/library/cipher_wrap.c
+++ b/library/cipher_wrap.c
@@ -24,164 +24,164 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_CIPHER_C)
+#if defined(MBEDTLS_CIPHER_C)
 
 #include "mbedtls/cipher_wrap.h"
 
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_AES_C)
 #include "mbedtls/aes.h"
 #endif
 
-#if defined(POLARSSL_ARC4_C)
+#if defined(MBEDTLS_ARC4_C)
 #include "mbedtls/arc4.h"
 #endif
 
-#if defined(POLARSSL_CAMELLIA_C)
+#if defined(MBEDTLS_CAMELLIA_C)
 #include "mbedtls/camellia.h"
 #endif
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
 #include "mbedtls/des.h"
 #endif
 
-#if defined(POLARSSL_BLOWFISH_C)
+#if defined(MBEDTLS_BLOWFISH_C)
 #include "mbedtls/blowfish.h"
 #endif
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 #include "mbedtls/gcm.h"
 #endif
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 #include "mbedtls/ccm.h"
 #endif
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
 #include <string.h>
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 /* shared by all GCM ciphers */
 static void *gcm_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( gcm_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_gcm_context ) );
 }
 
 static void gcm_ctx_free( void *ctx )
 {
-    gcm_free( ctx );
-    polarssl_free( ctx );
+    mbedtls_gcm_free( ctx );
+    mbedtls_free( ctx );
 }
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 /* shared by all CCM ciphers */
 static void *ccm_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( ccm_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_ccm_context ) );
 }
 
 static void ccm_ctx_free( void *ctx )
 {
-    ccm_free( ctx );
-    polarssl_free( ctx );
+    mbedtls_ccm_free( ctx );
+    mbedtls_free( ctx );
 }
-#endif /* POLARSSL_CCM_C */
+#endif /* MBEDTLS_CCM_C */
 
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_AES_C)
 
-static int aes_crypt_ecb_wrap( void *ctx, operation_t operation,
+static int aes_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
         const unsigned char *input, unsigned char *output )
 {
-    return aes_crypt_ecb( (aes_context *) ctx, operation, input, output );
+    return mbedtls_aes_crypt_ecb( (mbedtls_aes_context *) ctx, operation, input, output );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static int aes_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static int aes_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
         unsigned char *iv, const unsigned char *input, unsigned char *output )
 {
-    return aes_crypt_cbc( (aes_context *) ctx, operation, length, iv, input,
+    return mbedtls_aes_crypt_cbc( (mbedtls_aes_context *) ctx, operation, length, iv, input,
                           output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-static int aes_crypt_cfb128_wrap( void *ctx, operation_t operation,
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+static int aes_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
         size_t length, size_t *iv_off, unsigned char *iv,
         const unsigned char *input, unsigned char *output )
 {
-    return aes_crypt_cfb128( (aes_context *) ctx, operation, length, iv_off, iv,
+    return mbedtls_aes_crypt_cfb128( (mbedtls_aes_context *) ctx, operation, length, iv_off, iv,
                              input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 static int aes_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
         unsigned char *nonce_counter, unsigned char *stream_block,
         const unsigned char *input, unsigned char *output )
 {
-    return aes_crypt_ctr( (aes_context *) ctx, length, nc_off, nonce_counter,
+    return mbedtls_aes_crypt_ctr( (mbedtls_aes_context *) ctx, length, nc_off, nonce_counter,
                           stream_block, input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 static int aes_setkey_dec_wrap( void *ctx, const unsigned char *key,
                                 unsigned int key_length )
 {
-    return aes_setkey_dec( (aes_context *) ctx, key, key_length );
+    return mbedtls_aes_setkey_dec( (mbedtls_aes_context *) ctx, key, key_length );
 }
 
 static int aes_setkey_enc_wrap( void *ctx, const unsigned char *key,
                                 unsigned int key_length )
 {
-    return aes_setkey_enc( (aes_context *) ctx, key, key_length );
+    return mbedtls_aes_setkey_enc( (mbedtls_aes_context *) ctx, key, key_length );
 }
 
 static void * aes_ctx_alloc( void )
 {
-    aes_context *aes = polarssl_malloc( sizeof( aes_context ) );
+    mbedtls_aes_context *aes = mbedtls_malloc( sizeof( mbedtls_aes_context ) );
 
     if( aes == NULL )
         return( NULL );
 
-    aes_init( aes );
+    mbedtls_aes_init( aes );
 
     return( aes );
 }
 
 static void aes_ctx_free( void *ctx )
 {
-    aes_free( (aes_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_aes_free( (mbedtls_aes_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-static const cipher_base_t aes_info = {
-    POLARSSL_CIPHER_ID_AES,
+static const mbedtls_cipher_base_t aes_info = {
+    MBEDTLS_CIPHER_ID_AES,
     aes_crypt_ecb_wrap,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     aes_crypt_cbc_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     aes_crypt_cfb128_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     aes_crypt_ctr_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     aes_setkey_enc_wrap,
@@ -190,9 +190,9 @@
     aes_ctx_free
 };
 
-static const cipher_info_t aes_128_ecb_info = {
-    POLARSSL_CIPHER_AES_128_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t aes_128_ecb_info = {
+    MBEDTLS_CIPHER_AES_128_ECB,
+    MBEDTLS_MODE_ECB,
     128,
     "AES-128-ECB",
     16,
@@ -201,9 +201,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_192_ecb_info = {
-    POLARSSL_CIPHER_AES_192_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t aes_192_ecb_info = {
+    MBEDTLS_CIPHER_AES_192_ECB,
+    MBEDTLS_MODE_ECB,
     192,
     "AES-192-ECB",
     16,
@@ -212,9 +212,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_256_ecb_info = {
-    POLARSSL_CIPHER_AES_256_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t aes_256_ecb_info = {
+    MBEDTLS_CIPHER_AES_256_ECB,
+    MBEDTLS_MODE_ECB,
     256,
     "AES-256-ECB",
     16,
@@ -223,10 +223,10 @@
     &aes_info
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static const cipher_info_t aes_128_cbc_info = {
-    POLARSSL_CIPHER_AES_128_CBC,
-    POLARSSL_MODE_CBC,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static const mbedtls_cipher_info_t aes_128_cbc_info = {
+    MBEDTLS_CIPHER_AES_128_CBC,
+    MBEDTLS_MODE_CBC,
     128,
     "AES-128-CBC",
     16,
@@ -235,9 +235,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_192_cbc_info = {
-    POLARSSL_CIPHER_AES_192_CBC,
-    POLARSSL_MODE_CBC,
+static const mbedtls_cipher_info_t aes_192_cbc_info = {
+    MBEDTLS_CIPHER_AES_192_CBC,
+    MBEDTLS_MODE_CBC,
     192,
     "AES-192-CBC",
     16,
@@ -246,9 +246,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_256_cbc_info = {
-    POLARSSL_CIPHER_AES_256_CBC,
-    POLARSSL_MODE_CBC,
+static const mbedtls_cipher_info_t aes_256_cbc_info = {
+    MBEDTLS_CIPHER_AES_256_CBC,
+    MBEDTLS_MODE_CBC,
     256,
     "AES-256-CBC",
     16,
@@ -256,12 +256,12 @@
     16,
     &aes_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-static const cipher_info_t aes_128_cfb128_info = {
-    POLARSSL_CIPHER_AES_128_CFB128,
-    POLARSSL_MODE_CFB,
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+static const mbedtls_cipher_info_t aes_128_cfb128_info = {
+    MBEDTLS_CIPHER_AES_128_CFB128,
+    MBEDTLS_MODE_CFB,
     128,
     "AES-128-CFB128",
     16,
@@ -270,9 +270,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_192_cfb128_info = {
-    POLARSSL_CIPHER_AES_192_CFB128,
-    POLARSSL_MODE_CFB,
+static const mbedtls_cipher_info_t aes_192_cfb128_info = {
+    MBEDTLS_CIPHER_AES_192_CFB128,
+    MBEDTLS_MODE_CFB,
     192,
     "AES-192-CFB128",
     16,
@@ -281,9 +281,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_256_cfb128_info = {
-    POLARSSL_CIPHER_AES_256_CFB128,
-    POLARSSL_MODE_CFB,
+static const mbedtls_cipher_info_t aes_256_cfb128_info = {
+    MBEDTLS_CIPHER_AES_256_CFB128,
+    MBEDTLS_MODE_CFB,
     256,
     "AES-256-CFB128",
     16,
@@ -291,12 +291,12 @@
     16,
     &aes_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-static const cipher_info_t aes_128_ctr_info = {
-    POLARSSL_CIPHER_AES_128_CTR,
-    POLARSSL_MODE_CTR,
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+static const mbedtls_cipher_info_t aes_128_ctr_info = {
+    MBEDTLS_CIPHER_AES_128_CTR,
+    MBEDTLS_MODE_CTR,
     128,
     "AES-128-CTR",
     16,
@@ -305,9 +305,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_192_ctr_info = {
-    POLARSSL_CIPHER_AES_192_CTR,
-    POLARSSL_MODE_CTR,
+static const mbedtls_cipher_info_t aes_192_ctr_info = {
+    MBEDTLS_CIPHER_AES_192_CTR,
+    MBEDTLS_MODE_CTR,
     192,
     "AES-192-CTR",
     16,
@@ -316,9 +316,9 @@
     &aes_info
 };
 
-static const cipher_info_t aes_256_ctr_info = {
-    POLARSSL_CIPHER_AES_256_CTR,
-    POLARSSL_MODE_CTR,
+static const mbedtls_cipher_info_t aes_256_ctr_info = {
+    MBEDTLS_CIPHER_AES_256_CTR,
+    MBEDTLS_MODE_CTR,
     256,
     "AES-256-CTR",
     16,
@@ -326,29 +326,29 @@
     16,
     &aes_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 static int gcm_aes_setkey_wrap( void *ctx, const unsigned char *key,
                                 unsigned int key_length )
 {
-    return gcm_init( (gcm_context *) ctx, POLARSSL_CIPHER_ID_AES,
+    return mbedtls_gcm_init( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
                      key, key_length );
 }
 
-static const cipher_base_t gcm_aes_info = {
-    POLARSSL_CIPHER_ID_AES,
+static const mbedtls_cipher_base_t gcm_aes_info = {
+    MBEDTLS_CIPHER_ID_AES,
     NULL,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     gcm_aes_setkey_wrap,
@@ -357,61 +357,61 @@
     gcm_ctx_free,
 };
 
-static const cipher_info_t aes_128_gcm_info = {
-    POLARSSL_CIPHER_AES_128_GCM,
-    POLARSSL_MODE_GCM,
+static const mbedtls_cipher_info_t aes_128_gcm_info = {
+    MBEDTLS_CIPHER_AES_128_GCM,
+    MBEDTLS_MODE_GCM,
     128,
     "AES-128-GCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &gcm_aes_info
 };
 
-static const cipher_info_t aes_192_gcm_info = {
-    POLARSSL_CIPHER_AES_192_GCM,
-    POLARSSL_MODE_GCM,
+static const mbedtls_cipher_info_t aes_192_gcm_info = {
+    MBEDTLS_CIPHER_AES_192_GCM,
+    MBEDTLS_MODE_GCM,
     192,
     "AES-192-GCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &gcm_aes_info
 };
 
-static const cipher_info_t aes_256_gcm_info = {
-    POLARSSL_CIPHER_AES_256_GCM,
-    POLARSSL_MODE_GCM,
+static const mbedtls_cipher_info_t aes_256_gcm_info = {
+    MBEDTLS_CIPHER_AES_256_GCM,
+    MBEDTLS_MODE_GCM,
     256,
     "AES-256-GCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &gcm_aes_info
 };
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 static int ccm_aes_setkey_wrap( void *ctx, const unsigned char *key,
                                 unsigned int key_length )
 {
-    return ccm_init( (ccm_context *) ctx, POLARSSL_CIPHER_ID_AES,
+    return mbedtls_ccm_init( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_AES,
                      key, key_length );
 }
 
-static const cipher_base_t ccm_aes_info = {
-    POLARSSL_CIPHER_ID_AES,
+static const mbedtls_cipher_base_t ccm_aes_info = {
+    MBEDTLS_CIPHER_ID_AES,
     NULL,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     ccm_aes_setkey_wrap,
@@ -420,125 +420,125 @@
     ccm_ctx_free,
 };
 
-static const cipher_info_t aes_128_ccm_info = {
-    POLARSSL_CIPHER_AES_128_CCM,
-    POLARSSL_MODE_CCM,
+static const mbedtls_cipher_info_t aes_128_ccm_info = {
+    MBEDTLS_CIPHER_AES_128_CCM,
+    MBEDTLS_MODE_CCM,
     128,
     "AES-128-CCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &ccm_aes_info
 };
 
-static const cipher_info_t aes_192_ccm_info = {
-    POLARSSL_CIPHER_AES_192_CCM,
-    POLARSSL_MODE_CCM,
+static const mbedtls_cipher_info_t aes_192_ccm_info = {
+    MBEDTLS_CIPHER_AES_192_CCM,
+    MBEDTLS_MODE_CCM,
     192,
     "AES-192-CCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &ccm_aes_info
 };
 
-static const cipher_info_t aes_256_ccm_info = {
-    POLARSSL_CIPHER_AES_256_CCM,
-    POLARSSL_MODE_CCM,
+static const mbedtls_cipher_info_t aes_256_ccm_info = {
+    MBEDTLS_CIPHER_AES_256_CCM,
+    MBEDTLS_MODE_CCM,
     256,
     "AES-256-CCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &ccm_aes_info
 };
-#endif /* POLARSSL_CCM_C */
+#endif /* MBEDTLS_CCM_C */
 
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
+#if defined(MBEDTLS_CAMELLIA_C)
 
-static int camellia_crypt_ecb_wrap( void *ctx, operation_t operation,
+static int camellia_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
         const unsigned char *input, unsigned char *output )
 {
-    return camellia_crypt_ecb( (camellia_context *) ctx, operation, input,
+    return mbedtls_camellia_crypt_ecb( (mbedtls_camellia_context *) ctx, operation, input,
                                output );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static int camellia_crypt_cbc_wrap( void *ctx, operation_t operation,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static int camellia_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation,
         size_t length, unsigned char *iv,
         const unsigned char *input, unsigned char *output )
 {
-    return camellia_crypt_cbc( (camellia_context *) ctx, operation, length, iv,
+    return mbedtls_camellia_crypt_cbc( (mbedtls_camellia_context *) ctx, operation, length, iv,
                                input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-static int camellia_crypt_cfb128_wrap( void *ctx, operation_t operation,
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+static int camellia_crypt_cfb128_wrap( void *ctx, mbedtls_operation_t operation,
         size_t length, size_t *iv_off, unsigned char *iv,
         const unsigned char *input, unsigned char *output )
 {
-    return camellia_crypt_cfb128( (camellia_context *) ctx, operation, length,
+    return mbedtls_camellia_crypt_cfb128( (mbedtls_camellia_context *) ctx, operation, length,
                                   iv_off, iv, input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 static int camellia_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
         unsigned char *nonce_counter, unsigned char *stream_block,
         const unsigned char *input, unsigned char *output )
 {
-    return camellia_crypt_ctr( (camellia_context *) ctx, length, nc_off,
+    return mbedtls_camellia_crypt_ctr( (mbedtls_camellia_context *) ctx, length, nc_off,
                                nonce_counter, stream_block, input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 static int camellia_setkey_dec_wrap( void *ctx, const unsigned char *key,
                                      unsigned int key_length )
 {
-    return camellia_setkey_dec( (camellia_context *) ctx, key, key_length );
+    return mbedtls_camellia_setkey_dec( (mbedtls_camellia_context *) ctx, key, key_length );
 }
 
 static int camellia_setkey_enc_wrap( void *ctx, const unsigned char *key,
                                      unsigned int key_length )
 {
-    return camellia_setkey_enc( (camellia_context *) ctx, key, key_length );
+    return mbedtls_camellia_setkey_enc( (mbedtls_camellia_context *) ctx, key, key_length );
 }
 
 static void * camellia_ctx_alloc( void )
 {
-    camellia_context *ctx;
-    ctx = polarssl_malloc( sizeof( camellia_context ) );
+    mbedtls_camellia_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_camellia_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    camellia_init( ctx );
+    mbedtls_camellia_init( ctx );
 
     return( ctx );
 }
 
 static void camellia_ctx_free( void *ctx )
 {
-    camellia_free( (camellia_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_camellia_free( (mbedtls_camellia_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-static const cipher_base_t camellia_info = {
-    POLARSSL_CIPHER_ID_CAMELLIA,
+static const mbedtls_cipher_base_t camellia_info = {
+    MBEDTLS_CIPHER_ID_CAMELLIA,
     camellia_crypt_ecb_wrap,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     camellia_crypt_cbc_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     camellia_crypt_cfb128_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     camellia_crypt_ctr_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     camellia_setkey_enc_wrap,
@@ -547,9 +547,9 @@
     camellia_ctx_free
 };
 
-static const cipher_info_t camellia_128_ecb_info = {
-    POLARSSL_CIPHER_CAMELLIA_128_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t camellia_128_ecb_info = {
+    MBEDTLS_CIPHER_CAMELLIA_128_ECB,
+    MBEDTLS_MODE_ECB,
     128,
     "CAMELLIA-128-ECB",
     16,
@@ -558,9 +558,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_192_ecb_info = {
-    POLARSSL_CIPHER_CAMELLIA_192_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t camellia_192_ecb_info = {
+    MBEDTLS_CIPHER_CAMELLIA_192_ECB,
+    MBEDTLS_MODE_ECB,
     192,
     "CAMELLIA-192-ECB",
     16,
@@ -569,9 +569,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_256_ecb_info = {
-    POLARSSL_CIPHER_CAMELLIA_256_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t camellia_256_ecb_info = {
+    MBEDTLS_CIPHER_CAMELLIA_256_ECB,
+    MBEDTLS_MODE_ECB,
     256,
     "CAMELLIA-256-ECB",
     16,
@@ -580,10 +580,10 @@
     &camellia_info
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static const cipher_info_t camellia_128_cbc_info = {
-    POLARSSL_CIPHER_CAMELLIA_128_CBC,
-    POLARSSL_MODE_CBC,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static const mbedtls_cipher_info_t camellia_128_cbc_info = {
+    MBEDTLS_CIPHER_CAMELLIA_128_CBC,
+    MBEDTLS_MODE_CBC,
     128,
     "CAMELLIA-128-CBC",
     16,
@@ -592,9 +592,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_192_cbc_info = {
-    POLARSSL_CIPHER_CAMELLIA_192_CBC,
-    POLARSSL_MODE_CBC,
+static const mbedtls_cipher_info_t camellia_192_cbc_info = {
+    MBEDTLS_CIPHER_CAMELLIA_192_CBC,
+    MBEDTLS_MODE_CBC,
     192,
     "CAMELLIA-192-CBC",
     16,
@@ -603,9 +603,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_256_cbc_info = {
-    POLARSSL_CIPHER_CAMELLIA_256_CBC,
-    POLARSSL_MODE_CBC,
+static const mbedtls_cipher_info_t camellia_256_cbc_info = {
+    MBEDTLS_CIPHER_CAMELLIA_256_CBC,
+    MBEDTLS_MODE_CBC,
     256,
     "CAMELLIA-256-CBC",
     16,
@@ -613,12 +613,12 @@
     16,
     &camellia_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-static const cipher_info_t camellia_128_cfb128_info = {
-    POLARSSL_CIPHER_CAMELLIA_128_CFB128,
-    POLARSSL_MODE_CFB,
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+static const mbedtls_cipher_info_t camellia_128_cfb128_info = {
+    MBEDTLS_CIPHER_CAMELLIA_128_CFB128,
+    MBEDTLS_MODE_CFB,
     128,
     "CAMELLIA-128-CFB128",
     16,
@@ -627,9 +627,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_192_cfb128_info = {
-    POLARSSL_CIPHER_CAMELLIA_192_CFB128,
-    POLARSSL_MODE_CFB,
+static const mbedtls_cipher_info_t camellia_192_cfb128_info = {
+    MBEDTLS_CIPHER_CAMELLIA_192_CFB128,
+    MBEDTLS_MODE_CFB,
     192,
     "CAMELLIA-192-CFB128",
     16,
@@ -638,9 +638,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_256_cfb128_info = {
-    POLARSSL_CIPHER_CAMELLIA_256_CFB128,
-    POLARSSL_MODE_CFB,
+static const mbedtls_cipher_info_t camellia_256_cfb128_info = {
+    MBEDTLS_CIPHER_CAMELLIA_256_CFB128,
+    MBEDTLS_MODE_CFB,
     256,
     "CAMELLIA-256-CFB128",
     16,
@@ -648,12 +648,12 @@
     16,
     &camellia_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-static const cipher_info_t camellia_128_ctr_info = {
-    POLARSSL_CIPHER_CAMELLIA_128_CTR,
-    POLARSSL_MODE_CTR,
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+static const mbedtls_cipher_info_t camellia_128_ctr_info = {
+    MBEDTLS_CIPHER_CAMELLIA_128_CTR,
+    MBEDTLS_MODE_CTR,
     128,
     "CAMELLIA-128-CTR",
     16,
@@ -662,9 +662,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_192_ctr_info = {
-    POLARSSL_CIPHER_CAMELLIA_192_CTR,
-    POLARSSL_MODE_CTR,
+static const mbedtls_cipher_info_t camellia_192_ctr_info = {
+    MBEDTLS_CIPHER_CAMELLIA_192_CTR,
+    MBEDTLS_MODE_CTR,
     192,
     "CAMELLIA-192-CTR",
     16,
@@ -673,9 +673,9 @@
     &camellia_info
 };
 
-static const cipher_info_t camellia_256_ctr_info = {
-    POLARSSL_CIPHER_CAMELLIA_256_CTR,
-    POLARSSL_MODE_CTR,
+static const mbedtls_cipher_info_t camellia_256_ctr_info = {
+    MBEDTLS_CIPHER_CAMELLIA_256_CTR,
+    MBEDTLS_MODE_CTR,
     256,
     "CAMELLIA-256-CTR",
     16,
@@ -683,29 +683,29 @@
     16,
     &camellia_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 static int gcm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
                                      unsigned int key_length )
 {
-    return gcm_init( (gcm_context *) ctx, POLARSSL_CIPHER_ID_CAMELLIA,
+    return mbedtls_gcm_init( (mbedtls_gcm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
                      key, key_length );
 }
 
-static const cipher_base_t gcm_camellia_info = {
-    POLARSSL_CIPHER_ID_CAMELLIA,
+static const mbedtls_cipher_base_t gcm_camellia_info = {
+    MBEDTLS_CIPHER_ID_CAMELLIA,
     NULL,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     gcm_camellia_setkey_wrap,
@@ -714,61 +714,61 @@
     gcm_ctx_free,
 };
 
-static const cipher_info_t camellia_128_gcm_info = {
-    POLARSSL_CIPHER_CAMELLIA_128_GCM,
-    POLARSSL_MODE_GCM,
+static const mbedtls_cipher_info_t camellia_128_gcm_info = {
+    MBEDTLS_CIPHER_CAMELLIA_128_GCM,
+    MBEDTLS_MODE_GCM,
     128,
     "CAMELLIA-128-GCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &gcm_camellia_info
 };
 
-static const cipher_info_t camellia_192_gcm_info = {
-    POLARSSL_CIPHER_CAMELLIA_192_GCM,
-    POLARSSL_MODE_GCM,
+static const mbedtls_cipher_info_t camellia_192_gcm_info = {
+    MBEDTLS_CIPHER_CAMELLIA_192_GCM,
+    MBEDTLS_MODE_GCM,
     192,
     "CAMELLIA-192-GCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &gcm_camellia_info
 };
 
-static const cipher_info_t camellia_256_gcm_info = {
-    POLARSSL_CIPHER_CAMELLIA_256_GCM,
-    POLARSSL_MODE_GCM,
+static const mbedtls_cipher_info_t camellia_256_gcm_info = {
+    MBEDTLS_CIPHER_CAMELLIA_256_GCM,
+    MBEDTLS_MODE_GCM,
     256,
     "CAMELLIA-256-GCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &gcm_camellia_info
 };
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 static int ccm_camellia_setkey_wrap( void *ctx, const unsigned char *key,
                                      unsigned int key_length )
 {
-    return ccm_init( (ccm_context *) ctx, POLARSSL_CIPHER_ID_CAMELLIA,
+    return mbedtls_ccm_init( (mbedtls_ccm_context *) ctx, MBEDTLS_CIPHER_ID_CAMELLIA,
                      key, key_length );
 }
 
-static const cipher_base_t ccm_camellia_info = {
-    POLARSSL_CIPHER_ID_CAMELLIA,
+static const mbedtls_cipher_base_t ccm_camellia_info = {
+    MBEDTLS_CIPHER_ID_CAMELLIA,
     NULL,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     ccm_camellia_setkey_wrap,
@@ -777,82 +777,82 @@
     ccm_ctx_free,
 };
 
-static const cipher_info_t camellia_128_ccm_info = {
-    POLARSSL_CIPHER_CAMELLIA_128_CCM,
-    POLARSSL_MODE_CCM,
+static const mbedtls_cipher_info_t camellia_128_ccm_info = {
+    MBEDTLS_CIPHER_CAMELLIA_128_CCM,
+    MBEDTLS_MODE_CCM,
     128,
     "CAMELLIA-128-CCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &ccm_camellia_info
 };
 
-static const cipher_info_t camellia_192_ccm_info = {
-    POLARSSL_CIPHER_CAMELLIA_192_CCM,
-    POLARSSL_MODE_CCM,
+static const mbedtls_cipher_info_t camellia_192_ccm_info = {
+    MBEDTLS_CIPHER_CAMELLIA_192_CCM,
+    MBEDTLS_MODE_CCM,
     192,
     "CAMELLIA-192-CCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &ccm_camellia_info
 };
 
-static const cipher_info_t camellia_256_ccm_info = {
-    POLARSSL_CIPHER_CAMELLIA_256_CCM,
-    POLARSSL_MODE_CCM,
+static const mbedtls_cipher_info_t camellia_256_ccm_info = {
+    MBEDTLS_CIPHER_CAMELLIA_256_CCM,
+    MBEDTLS_MODE_CCM,
     256,
     "CAMELLIA-256-CCM",
     12,
-    POLARSSL_CIPHER_VARIABLE_IV_LEN,
+    MBEDTLS_CIPHER_VARIABLE_IV_LEN,
     16,
     &ccm_camellia_info
 };
-#endif /* POLARSSL_CCM_C */
+#endif /* MBEDTLS_CCM_C */
 
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
 
-static int des_crypt_ecb_wrap( void *ctx, operation_t operation,
+static int des_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
         const unsigned char *input, unsigned char *output )
 {
     ((void) operation);
-    return des_crypt_ecb( (des_context *) ctx, input, output );
+    return mbedtls_des_crypt_ecb( (mbedtls_des_context *) ctx, input, output );
 }
 
-static int des3_crypt_ecb_wrap( void *ctx, operation_t operation,
+static int des3_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
         const unsigned char *input, unsigned char *output )
 {
     ((void) operation);
-    return des3_crypt_ecb( (des3_context *) ctx, input, output );
+    return mbedtls_des3_crypt_ecb( (mbedtls_des3_context *) ctx, input, output );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static int des_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static int des_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
         unsigned char *iv, const unsigned char *input, unsigned char *output )
 {
-    return des_crypt_cbc( (des_context *) ctx, operation, length, iv, input,
+    return mbedtls_des_crypt_cbc( (mbedtls_des_context *) ctx, operation, length, iv, input,
                           output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static int des3_crypt_cbc_wrap( void *ctx, operation_t operation, size_t length,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static int des3_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation, size_t length,
         unsigned char *iv, const unsigned char *input, unsigned char *output )
 {
-    return des3_crypt_cbc( (des3_context *) ctx, operation, length, iv, input,
+    return mbedtls_des3_crypt_cbc( (mbedtls_des3_context *) ctx, operation, length, iv, input,
                            output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
 static int des_setkey_dec_wrap( void *ctx, const unsigned char *key,
                                 unsigned int key_length )
 {
     ((void) key_length);
 
-    return des_setkey_dec( (des_context *) ctx, key );
+    return mbedtls_des_setkey_dec( (mbedtls_des_context *) ctx, key );
 }
 
 static int des_setkey_enc_wrap( void *ctx, const unsigned char *key,
@@ -860,7 +860,7 @@
 {
     ((void) key_length);
 
-    return des_setkey_enc( (des_context *) ctx, key );
+    return mbedtls_des_setkey_enc( (mbedtls_des_context *) ctx, key );
 }
 
 static int des3_set2key_dec_wrap( void *ctx, const unsigned char *key,
@@ -868,7 +868,7 @@
 {
     ((void) key_length);
 
-    return des3_set2key_dec( (des3_context *) ctx, key );
+    return mbedtls_des3_set2key_dec( (mbedtls_des3_context *) ctx, key );
 }
 
 static int des3_set2key_enc_wrap( void *ctx, const unsigned char *key,
@@ -876,7 +876,7 @@
 {
     ((void) key_length);
 
-    return des3_set2key_enc( (des3_context *) ctx, key );
+    return mbedtls_des3_set2key_enc( (mbedtls_des3_context *) ctx, key );
 }
 
 static int des3_set3key_dec_wrap( void *ctx, const unsigned char *key,
@@ -884,7 +884,7 @@
 {
     ((void) key_length);
 
-    return des3_set3key_dec( (des3_context *) ctx, key );
+    return mbedtls_des3_set3key_dec( (mbedtls_des3_context *) ctx, key );
 }
 
 static int des3_set3key_enc_wrap( void *ctx, const unsigned char *key,
@@ -892,59 +892,59 @@
 {
     ((void) key_length);
 
-    return des3_set3key_enc( (des3_context *) ctx, key );
+    return mbedtls_des3_set3key_enc( (mbedtls_des3_context *) ctx, key );
 }
 
 static void * des_ctx_alloc( void )
 {
-    des_context *des = polarssl_malloc( sizeof( des_context ) );
+    mbedtls_des_context *des = mbedtls_malloc( sizeof( mbedtls_des_context ) );
 
     if( des == NULL )
         return( NULL );
 
-    des_init( des );
+    mbedtls_des_init( des );
 
     return( des );
 }
 
 static void des_ctx_free( void *ctx )
 {
-    des_free( (des_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_des_free( (mbedtls_des_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void * des3_ctx_alloc( void )
 {
-    des3_context *des3;
-    des3 = polarssl_malloc( sizeof( des3_context ) );
+    mbedtls_des3_context *des3;
+    des3 = mbedtls_malloc( sizeof( mbedtls_des3_context ) );
 
     if( des3 == NULL )
         return( NULL );
 
-    des3_init( des3 );
+    mbedtls_des3_init( des3 );
 
     return( des3 );
 }
 
 static void des3_ctx_free( void *ctx )
 {
-    des3_free( (des3_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_des3_free( (mbedtls_des3_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-static const cipher_base_t des_info = {
-    POLARSSL_CIPHER_ID_DES,
+static const mbedtls_cipher_base_t des_info = {
+    MBEDTLS_CIPHER_ID_DES,
     des_crypt_ecb_wrap,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     des_crypt_cbc_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     des_setkey_enc_wrap,
@@ -953,10 +953,10 @@
     des_ctx_free
 };
 
-static const cipher_info_t des_ecb_info = {
-    POLARSSL_CIPHER_DES_ECB,
-    POLARSSL_MODE_ECB,
-    POLARSSL_KEY_LENGTH_DES,
+static const mbedtls_cipher_info_t des_ecb_info = {
+    MBEDTLS_CIPHER_DES_ECB,
+    MBEDTLS_MODE_ECB,
+    MBEDTLS_KEY_LENGTH_DES,
     "DES-ECB",
     8,
     0,
@@ -964,32 +964,32 @@
     &des_info
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static const cipher_info_t des_cbc_info = {
-    POLARSSL_CIPHER_DES_CBC,
-    POLARSSL_MODE_CBC,
-    POLARSSL_KEY_LENGTH_DES,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static const mbedtls_cipher_info_t des_cbc_info = {
+    MBEDTLS_CIPHER_DES_CBC,
+    MBEDTLS_MODE_CBC,
+    MBEDTLS_KEY_LENGTH_DES,
     "DES-CBC",
     8,
     0,
     8,
     &des_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-static const cipher_base_t des_ede_info = {
-    POLARSSL_CIPHER_ID_DES,
+static const mbedtls_cipher_base_t des_ede_info = {
+    MBEDTLS_CIPHER_ID_DES,
     des3_crypt_ecb_wrap,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     des3_crypt_cbc_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     des3_set2key_enc_wrap,
@@ -998,10 +998,10 @@
     des3_ctx_free
 };
 
-static const cipher_info_t des_ede_ecb_info = {
-    POLARSSL_CIPHER_DES_EDE_ECB,
-    POLARSSL_MODE_ECB,
-    POLARSSL_KEY_LENGTH_DES_EDE,
+static const mbedtls_cipher_info_t des_ede_ecb_info = {
+    MBEDTLS_CIPHER_DES_EDE_ECB,
+    MBEDTLS_MODE_ECB,
+    MBEDTLS_KEY_LENGTH_DES_EDE,
     "DES-EDE-ECB",
     8,
     0,
@@ -1009,32 +1009,32 @@
     &des_ede_info
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static const cipher_info_t des_ede_cbc_info = {
-    POLARSSL_CIPHER_DES_EDE_CBC,
-    POLARSSL_MODE_CBC,
-    POLARSSL_KEY_LENGTH_DES_EDE,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static const mbedtls_cipher_info_t des_ede_cbc_info = {
+    MBEDTLS_CIPHER_DES_EDE_CBC,
+    MBEDTLS_MODE_CBC,
+    MBEDTLS_KEY_LENGTH_DES_EDE,
     "DES-EDE-CBC",
     8,
     0,
     8,
     &des_ede_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-static const cipher_base_t des_ede3_info = {
-    POLARSSL_CIPHER_ID_DES,
+static const mbedtls_cipher_base_t des_ede3_info = {
+    MBEDTLS_CIPHER_ID_DES,
     des3_crypt_ecb_wrap,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     des3_crypt_cbc_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     des3_set3key_enc_wrap,
@@ -1043,107 +1043,107 @@
     des3_ctx_free
 };
 
-static const cipher_info_t des_ede3_ecb_info = {
-    POLARSSL_CIPHER_DES_EDE3_ECB,
-    POLARSSL_MODE_ECB,
-    POLARSSL_KEY_LENGTH_DES_EDE3,
+static const mbedtls_cipher_info_t des_ede3_ecb_info = {
+    MBEDTLS_CIPHER_DES_EDE3_ECB,
+    MBEDTLS_MODE_ECB,
+    MBEDTLS_KEY_LENGTH_DES_EDE3,
     "DES-EDE3-ECB",
     8,
     0,
     8,
     &des_ede3_info
 };
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static const cipher_info_t des_ede3_cbc_info = {
-    POLARSSL_CIPHER_DES_EDE3_CBC,
-    POLARSSL_MODE_CBC,
-    POLARSSL_KEY_LENGTH_DES_EDE3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static const mbedtls_cipher_info_t des_ede3_cbc_info = {
+    MBEDTLS_CIPHER_DES_EDE3_CBC,
+    MBEDTLS_MODE_CBC,
+    MBEDTLS_KEY_LENGTH_DES_EDE3,
     "DES-EDE3-CBC",
     8,
     0,
     8,
     &des_ede3_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_BLOWFISH_C)
+#if defined(MBEDTLS_BLOWFISH_C)
 
-static int blowfish_crypt_ecb_wrap( void *ctx, operation_t operation,
+static int blowfish_crypt_ecb_wrap( void *ctx, mbedtls_operation_t operation,
         const unsigned char *input, unsigned char *output )
 {
-    return blowfish_crypt_ecb( (blowfish_context *) ctx, operation, input,
+    return mbedtls_blowfish_crypt_ecb( (mbedtls_blowfish_context *) ctx, operation, input,
                                output );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static int blowfish_crypt_cbc_wrap( void *ctx, operation_t operation,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static int blowfish_crypt_cbc_wrap( void *ctx, mbedtls_operation_t operation,
         size_t length, unsigned char *iv, const unsigned char *input,
         unsigned char *output )
 {
-    return blowfish_crypt_cbc( (blowfish_context *) ctx, operation, length, iv,
+    return mbedtls_blowfish_crypt_cbc( (mbedtls_blowfish_context *) ctx, operation, length, iv,
                                input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-static int blowfish_crypt_cfb64_wrap( void *ctx, operation_t operation,
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+static int blowfish_crypt_cfb64_wrap( void *ctx, mbedtls_operation_t operation,
         size_t length, size_t *iv_off, unsigned char *iv,
         const unsigned char *input, unsigned char *output )
 {
-    return blowfish_crypt_cfb64( (blowfish_context *) ctx, operation, length,
+    return mbedtls_blowfish_crypt_cfb64( (mbedtls_blowfish_context *) ctx, operation, length,
                                  iv_off, iv, input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
 static int blowfish_crypt_ctr_wrap( void *ctx, size_t length, size_t *nc_off,
         unsigned char *nonce_counter, unsigned char *stream_block,
         const unsigned char *input, unsigned char *output )
 {
-    return blowfish_crypt_ctr( (blowfish_context *) ctx, length, nc_off,
+    return mbedtls_blowfish_crypt_ctr( (mbedtls_blowfish_context *) ctx, length, nc_off,
                                nonce_counter, stream_block, input, output );
 }
-#endif /* POLARSSL_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 static int blowfish_setkey_wrap( void *ctx, const unsigned char *key,
                                  unsigned int key_length )
 {
-    return blowfish_setkey( (blowfish_context *) ctx, key, key_length );
+    return mbedtls_blowfish_setkey( (mbedtls_blowfish_context *) ctx, key, key_length );
 }
 
 static void * blowfish_ctx_alloc( void )
 {
-    blowfish_context *ctx;
-    ctx = polarssl_malloc( sizeof( blowfish_context ) );
+    mbedtls_blowfish_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_blowfish_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    blowfish_init( ctx );
+    mbedtls_blowfish_init( ctx );
 
     return( ctx );
 }
 
 static void blowfish_ctx_free( void *ctx )
 {
-    blowfish_free( (blowfish_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_blowfish_free( (mbedtls_blowfish_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-static const cipher_base_t blowfish_info = {
-    POLARSSL_CIPHER_ID_BLOWFISH,
+static const mbedtls_cipher_base_t blowfish_info = {
+    MBEDTLS_CIPHER_ID_BLOWFISH,
     blowfish_crypt_ecb_wrap,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     blowfish_crypt_cbc_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     blowfish_crypt_cfb64_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     blowfish_crypt_ctr_wrap,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     NULL,
 #endif
     blowfish_setkey_wrap,
@@ -1152,63 +1152,63 @@
     blowfish_ctx_free
 };
 
-static const cipher_info_t blowfish_ecb_info = {
-    POLARSSL_CIPHER_BLOWFISH_ECB,
-    POLARSSL_MODE_ECB,
+static const mbedtls_cipher_info_t blowfish_ecb_info = {
+    MBEDTLS_CIPHER_BLOWFISH_ECB,
+    MBEDTLS_MODE_ECB,
     128,
     "BLOWFISH-ECB",
     8,
-    POLARSSL_CIPHER_VARIABLE_KEY_LEN,
+    MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
     8,
     &blowfish_info
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-static const cipher_info_t blowfish_cbc_info = {
-    POLARSSL_CIPHER_BLOWFISH_CBC,
-    POLARSSL_MODE_CBC,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+static const mbedtls_cipher_info_t blowfish_cbc_info = {
+    MBEDTLS_CIPHER_BLOWFISH_CBC,
+    MBEDTLS_MODE_CBC,
     128,
     "BLOWFISH-CBC",
     8,
-    POLARSSL_CIPHER_VARIABLE_KEY_LEN,
+    MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
     8,
     &blowfish_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-static const cipher_info_t blowfish_cfb64_info = {
-    POLARSSL_CIPHER_BLOWFISH_CFB64,
-    POLARSSL_MODE_CFB,
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+static const mbedtls_cipher_info_t blowfish_cfb64_info = {
+    MBEDTLS_CIPHER_BLOWFISH_CFB64,
+    MBEDTLS_MODE_CFB,
     128,
     "BLOWFISH-CFB64",
     8,
-    POLARSSL_CIPHER_VARIABLE_KEY_LEN,
+    MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
     8,
     &blowfish_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CFB */
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
 
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-static const cipher_info_t blowfish_ctr_info = {
-    POLARSSL_CIPHER_BLOWFISH_CTR,
-    POLARSSL_MODE_CTR,
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+static const mbedtls_cipher_info_t blowfish_ctr_info = {
+    MBEDTLS_CIPHER_BLOWFISH_CTR,
+    MBEDTLS_MODE_CTR,
     128,
     "BLOWFISH-CTR",
     8,
-    POLARSSL_CIPHER_VARIABLE_KEY_LEN,
+    MBEDTLS_CIPHER_VARIABLE_KEY_LEN,
     8,
     &blowfish_info
 };
-#endif /* POLARSSL_CIPHER_MODE_CTR */
-#endif /* POLARSSL_BLOWFISH_C */
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
+#endif /* MBEDTLS_BLOWFISH_C */
 
-#if defined(POLARSSL_ARC4_C)
+#if defined(MBEDTLS_ARC4_C)
 static int arc4_crypt_stream_wrap( void *ctx, size_t length,
                                    const unsigned char *input,
                                    unsigned char *output )
 {
-    return( arc4_crypt( (arc4_context *) ctx, length, input, output ) );
+    return( mbedtls_arc4_crypt( (mbedtls_arc4_context *) ctx, length, input, output ) );
 }
 
 static int arc4_setkey_wrap( void *ctx, const unsigned char *key,
@@ -1216,44 +1216,44 @@
 {
     /* we get key_length in bits, arc4 expects it in bytes */
     if( key_length % 8 != 0 )
-        return( POLARSSL_ERR_CIPHER_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    arc4_setup( (arc4_context *) ctx, key, key_length / 8 );
+    mbedtls_arc4_setup( (mbedtls_arc4_context *) ctx, key, key_length / 8 );
     return( 0 );
 }
 
 static void * arc4_ctx_alloc( void )
 {
-    arc4_context *ctx;
-    ctx = polarssl_malloc( sizeof( arc4_context ) );
+    mbedtls_arc4_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_arc4_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    arc4_init( ctx );
+    mbedtls_arc4_init( ctx );
 
     return( ctx );
 }
 
 static void arc4_ctx_free( void *ctx )
 {
-    arc4_free( (arc4_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_arc4_free( (mbedtls_arc4_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-static const cipher_base_t arc4_base_info = {
-    POLARSSL_CIPHER_ID_ARC4,
+static const mbedtls_cipher_base_t arc4_base_info = {
+    MBEDTLS_CIPHER_ID_ARC4,
     NULL,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     arc4_crypt_stream_wrap,
 #endif
     arc4_setkey_wrap,
@@ -1262,9 +1262,9 @@
     arc4_ctx_free
 };
 
-static const cipher_info_t arc4_128_info = {
-    POLARSSL_CIPHER_ARC4_128,
-    POLARSSL_MODE_STREAM,
+static const mbedtls_cipher_info_t arc4_128_info = {
+    MBEDTLS_CIPHER_ARC4_128,
+    MBEDTLS_MODE_STREAM,
     128,
     "ARC4-128",
     0,
@@ -1272,9 +1272,9 @@
     1,
     &arc4_base_info
 };
-#endif /* POLARSSL_ARC4_C */
+#endif /* MBEDTLS_ARC4_C */
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
 static int null_crypt_stream( void *ctx, size_t length,
                               const unsigned char *input,
                               unsigned char *output )
@@ -1304,19 +1304,19 @@
     ((void) ctx);
 }
 
-static const cipher_base_t null_base_info = {
-    POLARSSL_CIPHER_ID_NULL,
+static const mbedtls_cipher_base_t null_base_info = {
+    MBEDTLS_CIPHER_ID_NULL,
     NULL,
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
     NULL,
 #endif
-#if defined(POLARSSL_CIPHER_MODE_STREAM)
+#if defined(MBEDTLS_CIPHER_MODE_STREAM)
     null_crypt_stream,
 #endif
     null_setkey,
@@ -1325,9 +1325,9 @@
     null_ctx_free
 };
 
-static const cipher_info_t null_cipher_info = {
-    POLARSSL_CIPHER_NULL,
-    POLARSSL_MODE_STREAM,
+static const mbedtls_cipher_info_t null_cipher_info = {
+    MBEDTLS_CIPHER_NULL,
+    MBEDTLS_MODE_STREAM,
     0,
     "NULL",
     0,
@@ -1335,108 +1335,108 @@
     1,
     &null_base_info
 };
-#endif /* defined(POLARSSL_CIPHER_NULL_CIPHER) */
+#endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */
 
-const cipher_definition_t cipher_definitions[] =
+const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] =
 {
-#if defined(POLARSSL_AES_C)
-    { POLARSSL_CIPHER_AES_128_ECB,          &aes_128_ecb_info },
-    { POLARSSL_CIPHER_AES_192_ECB,          &aes_192_ecb_info },
-    { POLARSSL_CIPHER_AES_256_ECB,          &aes_256_ecb_info },
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { POLARSSL_CIPHER_AES_128_CBC,          &aes_128_cbc_info },
-    { POLARSSL_CIPHER_AES_192_CBC,          &aes_192_cbc_info },
-    { POLARSSL_CIPHER_AES_256_CBC,          &aes_256_cbc_info },
+#if defined(MBEDTLS_AES_C)
+    { MBEDTLS_CIPHER_AES_128_ECB,          &aes_128_ecb_info },
+    { MBEDTLS_CIPHER_AES_192_ECB,          &aes_192_ecb_info },
+    { MBEDTLS_CIPHER_AES_256_ECB,          &aes_256_ecb_info },
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_CIPHER_AES_128_CBC,          &aes_128_cbc_info },
+    { MBEDTLS_CIPHER_AES_192_CBC,          &aes_192_cbc_info },
+    { MBEDTLS_CIPHER_AES_256_CBC,          &aes_256_cbc_info },
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-    { POLARSSL_CIPHER_AES_128_CFB128,       &aes_128_cfb128_info },
-    { POLARSSL_CIPHER_AES_192_CFB128,       &aes_192_cfb128_info },
-    { POLARSSL_CIPHER_AES_256_CFB128,       &aes_256_cfb128_info },
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    { MBEDTLS_CIPHER_AES_128_CFB128,       &aes_128_cfb128_info },
+    { MBEDTLS_CIPHER_AES_192_CFB128,       &aes_192_cfb128_info },
+    { MBEDTLS_CIPHER_AES_256_CFB128,       &aes_256_cfb128_info },
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-    { POLARSSL_CIPHER_AES_128_CTR,          &aes_128_ctr_info },
-    { POLARSSL_CIPHER_AES_192_CTR,          &aes_192_ctr_info },
-    { POLARSSL_CIPHER_AES_256_CTR,          &aes_256_ctr_info },
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    { MBEDTLS_CIPHER_AES_128_CTR,          &aes_128_ctr_info },
+    { MBEDTLS_CIPHER_AES_192_CTR,          &aes_192_ctr_info },
+    { MBEDTLS_CIPHER_AES_256_CTR,          &aes_256_ctr_info },
 #endif
-#if defined(POLARSSL_GCM_C)
-    { POLARSSL_CIPHER_AES_128_GCM,          &aes_128_gcm_info },
-    { POLARSSL_CIPHER_AES_192_GCM,          &aes_192_gcm_info },
-    { POLARSSL_CIPHER_AES_256_GCM,          &aes_256_gcm_info },
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_CIPHER_AES_128_GCM,          &aes_128_gcm_info },
+    { MBEDTLS_CIPHER_AES_192_GCM,          &aes_192_gcm_info },
+    { MBEDTLS_CIPHER_AES_256_GCM,          &aes_256_gcm_info },
 #endif
-#if defined(POLARSSL_CCM_C)
-    { POLARSSL_CIPHER_AES_128_CCM,          &aes_128_ccm_info },
-    { POLARSSL_CIPHER_AES_192_CCM,          &aes_192_ccm_info },
-    { POLARSSL_CIPHER_AES_256_CCM,          &aes_256_ccm_info },
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_CIPHER_AES_128_CCM,          &aes_128_ccm_info },
+    { MBEDTLS_CIPHER_AES_192_CCM,          &aes_192_ccm_info },
+    { MBEDTLS_CIPHER_AES_256_CCM,          &aes_256_ccm_info },
 #endif
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_ARC4_C)
-    { POLARSSL_CIPHER_ARC4_128,             &arc4_128_info },
+#if defined(MBEDTLS_ARC4_C)
+    { MBEDTLS_CIPHER_ARC4_128,             &arc4_128_info },
 #endif
 
-#if defined(POLARSSL_BLOWFISH_C)
-    { POLARSSL_CIPHER_BLOWFISH_ECB,         &blowfish_ecb_info },
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { POLARSSL_CIPHER_BLOWFISH_CBC,         &blowfish_cbc_info },
+#if defined(MBEDTLS_BLOWFISH_C)
+    { MBEDTLS_CIPHER_BLOWFISH_ECB,         &blowfish_ecb_info },
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_CIPHER_BLOWFISH_CBC,         &blowfish_cbc_info },
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-    { POLARSSL_CIPHER_BLOWFISH_CFB64,       &blowfish_cfb64_info },
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    { MBEDTLS_CIPHER_BLOWFISH_CFB64,       &blowfish_cfb64_info },
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-    { POLARSSL_CIPHER_BLOWFISH_CTR,         &blowfish_ctr_info },
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    { MBEDTLS_CIPHER_BLOWFISH_CTR,         &blowfish_ctr_info },
 #endif
-#endif /* POLARSSL_BLOWFISH_C */
+#endif /* MBEDTLS_BLOWFISH_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-    { POLARSSL_CIPHER_CAMELLIA_128_ECB,     &camellia_128_ecb_info },
-    { POLARSSL_CIPHER_CAMELLIA_192_ECB,     &camellia_192_ecb_info },
-    { POLARSSL_CIPHER_CAMELLIA_256_ECB,     &camellia_256_ecb_info },
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { POLARSSL_CIPHER_CAMELLIA_128_CBC,     &camellia_128_cbc_info },
-    { POLARSSL_CIPHER_CAMELLIA_192_CBC,     &camellia_192_cbc_info },
-    { POLARSSL_CIPHER_CAMELLIA_256_CBC,     &camellia_256_cbc_info },
+#if defined(MBEDTLS_CAMELLIA_C)
+    { MBEDTLS_CIPHER_CAMELLIA_128_ECB,     &camellia_128_ecb_info },
+    { MBEDTLS_CIPHER_CAMELLIA_192_ECB,     &camellia_192_ecb_info },
+    { MBEDTLS_CIPHER_CAMELLIA_256_ECB,     &camellia_256_ecb_info },
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_CIPHER_CAMELLIA_128_CBC,     &camellia_128_cbc_info },
+    { MBEDTLS_CIPHER_CAMELLIA_192_CBC,     &camellia_192_cbc_info },
+    { MBEDTLS_CIPHER_CAMELLIA_256_CBC,     &camellia_256_cbc_info },
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-    { POLARSSL_CIPHER_CAMELLIA_128_CFB128,  &camellia_128_cfb128_info },
-    { POLARSSL_CIPHER_CAMELLIA_192_CFB128,  &camellia_192_cfb128_info },
-    { POLARSSL_CIPHER_CAMELLIA_256_CFB128,  &camellia_256_cfb128_info },
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    { MBEDTLS_CIPHER_CAMELLIA_128_CFB128,  &camellia_128_cfb128_info },
+    { MBEDTLS_CIPHER_CAMELLIA_192_CFB128,  &camellia_192_cfb128_info },
+    { MBEDTLS_CIPHER_CAMELLIA_256_CFB128,  &camellia_256_cfb128_info },
 #endif
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-    { POLARSSL_CIPHER_CAMELLIA_128_CTR,     &camellia_128_ctr_info },
-    { POLARSSL_CIPHER_CAMELLIA_192_CTR,     &camellia_192_ctr_info },
-    { POLARSSL_CIPHER_CAMELLIA_256_CTR,     &camellia_256_ctr_info },
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    { MBEDTLS_CIPHER_CAMELLIA_128_CTR,     &camellia_128_ctr_info },
+    { MBEDTLS_CIPHER_CAMELLIA_192_CTR,     &camellia_192_ctr_info },
+    { MBEDTLS_CIPHER_CAMELLIA_256_CTR,     &camellia_256_ctr_info },
 #endif
-#if defined(POLARSSL_GCM_C)
-    { POLARSSL_CIPHER_CAMELLIA_128_GCM,     &camellia_128_gcm_info },
-    { POLARSSL_CIPHER_CAMELLIA_192_GCM,     &camellia_192_gcm_info },
-    { POLARSSL_CIPHER_CAMELLIA_256_GCM,     &camellia_256_gcm_info },
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_CIPHER_CAMELLIA_128_GCM,     &camellia_128_gcm_info },
+    { MBEDTLS_CIPHER_CAMELLIA_192_GCM,     &camellia_192_gcm_info },
+    { MBEDTLS_CIPHER_CAMELLIA_256_GCM,     &camellia_256_gcm_info },
 #endif
-#if defined(POLARSSL_CCM_C)
-    { POLARSSL_CIPHER_CAMELLIA_128_CCM,     &camellia_128_ccm_info },
-    { POLARSSL_CIPHER_CAMELLIA_192_CCM,     &camellia_192_ccm_info },
-    { POLARSSL_CIPHER_CAMELLIA_256_CCM,     &camellia_256_ccm_info },
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_CIPHER_CAMELLIA_128_CCM,     &camellia_128_ccm_info },
+    { MBEDTLS_CIPHER_CAMELLIA_192_CCM,     &camellia_192_ccm_info },
+    { MBEDTLS_CIPHER_CAMELLIA_256_CCM,     &camellia_256_ccm_info },
 #endif
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-    { POLARSSL_CIPHER_DES_ECB,              &des_ecb_info },
-    { POLARSSL_CIPHER_DES_EDE_ECB,          &des_ede_ecb_info },
-    { POLARSSL_CIPHER_DES_EDE3_ECB,         &des_ede3_ecb_info },
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { POLARSSL_CIPHER_DES_CBC,              &des_cbc_info },
-    { POLARSSL_CIPHER_DES_EDE_CBC,          &des_ede_cbc_info },
-    { POLARSSL_CIPHER_DES_EDE3_CBC,         &des_ede3_cbc_info },
+#if defined(MBEDTLS_DES_C)
+    { MBEDTLS_CIPHER_DES_ECB,              &des_ecb_info },
+    { MBEDTLS_CIPHER_DES_EDE_ECB,          &des_ede_ecb_info },
+    { MBEDTLS_CIPHER_DES_EDE3_ECB,         &des_ede3_ecb_info },
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_CIPHER_DES_CBC,              &des_cbc_info },
+    { MBEDTLS_CIPHER_DES_EDE_CBC,          &des_ede_cbc_info },
+    { MBEDTLS_CIPHER_DES_EDE3_CBC,         &des_ede3_cbc_info },
 #endif
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-    { POLARSSL_CIPHER_NULL,                 &null_cipher_info },
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+    { MBEDTLS_CIPHER_NULL,                 &null_cipher_info },
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
 
-    { POLARSSL_CIPHER_NONE, NULL }
+    { MBEDTLS_CIPHER_NONE, NULL }
 };
 
-#define NUM_CIPHERS sizeof cipher_definitions / sizeof cipher_definitions[0]
-int supported_ciphers[NUM_CIPHERS];
+#define NUM_CIPHERS sizeof mbedtls_cipher_definitions / sizeof mbedtls_cipher_definitions[0]
+int mbedtls_cipher_supported[NUM_CIPHERS];
 
-#endif /* POLARSSL_CIPHER_C */
+#endif /* MBEDTLS_CIPHER_C */
diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index aee3833..355d0f4 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -25,33 +25,33 @@
  *  http://csrc.nist.gov/publications/nistpubs/800-90/SP800-90revised_March2007.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_CTR_DRBG_C)
+#if defined(MBEDTLS_CTR_DRBG_C)
 
 #include "mbedtls/ctr_drbg.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -59,8 +59,8 @@
  * Non-public function wrapped by ctr_crbg_init(). Necessary to allow NIST
  * tests to succeed (which require known length fixed entropy)
  */
-int ctr_drbg_init_entropy_len(
-                   ctr_drbg_context *ctx,
+int mbedtls_ctr_drbg_init_entropy_len(
+                   mbedtls_ctr_drbg_context *ctx,
                    int (*f_entropy)(void *, unsigned char *, size_t),
                    void *p_entropy,
                    const unsigned char *custom,
@@ -68,60 +68,60 @@
                    size_t entropy_len )
 {
     int ret;
-    unsigned char key[CTR_DRBG_KEYSIZE];
+    unsigned char key[MBEDTLS_CTR_DRBG_KEYSIZE];
 
-    memset( ctx, 0, sizeof(ctr_drbg_context) );
-    memset( key, 0, CTR_DRBG_KEYSIZE );
+    memset( ctx, 0, sizeof(mbedtls_ctr_drbg_context) );
+    memset( key, 0, MBEDTLS_CTR_DRBG_KEYSIZE );
 
-    aes_init( &ctx->aes_ctx );
+    mbedtls_aes_init( &ctx->aes_ctx );
 
     ctx->f_entropy = f_entropy;
     ctx->p_entropy = p_entropy;
 
     ctx->entropy_len = entropy_len;
-    ctx->reseed_interval = CTR_DRBG_RESEED_INTERVAL;
+    ctx->reseed_interval = MBEDTLS_CTR_DRBG_RESEED_INTERVAL;
 
     /*
      * Initialize with an empty key
      */
-    aes_setkey_enc( &ctx->aes_ctx, key, CTR_DRBG_KEYBITS );
+    mbedtls_aes_setkey_enc( &ctx->aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS );
 
-    if( ( ret = ctr_drbg_reseed( ctx, custom, len ) ) != 0 )
+    if( ( ret = mbedtls_ctr_drbg_reseed( ctx, custom, len ) ) != 0 )
         return( ret );
 
     return( 0 );
 }
 
-int ctr_drbg_init( ctr_drbg_context *ctx,
+int mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx,
                    int (*f_entropy)(void *, unsigned char *, size_t),
                    void *p_entropy,
                    const unsigned char *custom,
                    size_t len )
 {
-    return( ctr_drbg_init_entropy_len( ctx, f_entropy, p_entropy, custom, len,
-                                       CTR_DRBG_ENTROPY_LEN ) );
+    return( mbedtls_ctr_drbg_init_entropy_len( ctx, f_entropy, p_entropy, custom, len,
+                                       MBEDTLS_CTR_DRBG_ENTROPY_LEN ) );
 }
 
-void ctr_drbg_free( ctr_drbg_context *ctx )
+void mbedtls_ctr_drbg_free( mbedtls_ctr_drbg_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    aes_free( &ctx->aes_ctx );
-    polarssl_zeroize( ctx, sizeof( ctr_drbg_context ) );
+    mbedtls_aes_free( &ctx->aes_ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_ctr_drbg_context ) );
 }
 
-void ctr_drbg_set_prediction_resistance( ctr_drbg_context *ctx, int resistance )
+void mbedtls_ctr_drbg_set_prediction_resistance( mbedtls_ctr_drbg_context *ctx, int resistance )
 {
     ctx->prediction_resistance = resistance;
 }
 
-void ctr_drbg_set_entropy_len( ctr_drbg_context *ctx, size_t len )
+void mbedtls_ctr_drbg_set_entropy_len( mbedtls_ctr_drbg_context *ctx, size_t len )
 {
     ctx->entropy_len = len;
 }
 
-void ctr_drbg_set_reseed_interval( ctr_drbg_context *ctx, int interval )
+void mbedtls_ctr_drbg_set_reseed_interval( mbedtls_ctr_drbg_context *ctx, int interval )
 {
     ctx->reseed_interval = interval;
 }
@@ -129,21 +129,21 @@
 static int block_cipher_df( unsigned char *output,
                             const unsigned char *data, size_t data_len )
 {
-    unsigned char buf[CTR_DRBG_MAX_SEED_INPUT + CTR_DRBG_BLOCKSIZE + 16];
-    unsigned char tmp[CTR_DRBG_SEEDLEN];
-    unsigned char key[CTR_DRBG_KEYSIZE];
-    unsigned char chain[CTR_DRBG_BLOCKSIZE];
+    unsigned char buf[MBEDTLS_CTR_DRBG_MAX_SEED_INPUT + MBEDTLS_CTR_DRBG_BLOCKSIZE + 16];
+    unsigned char tmp[MBEDTLS_CTR_DRBG_SEEDLEN];
+    unsigned char key[MBEDTLS_CTR_DRBG_KEYSIZE];
+    unsigned char chain[MBEDTLS_CTR_DRBG_BLOCKSIZE];
     unsigned char *p, *iv;
-    aes_context aes_ctx;
+    mbedtls_aes_context aes_ctx;
 
     int i, j;
     size_t buf_len, use_len;
 
-    if( data_len > CTR_DRBG_MAX_SEED_INPUT )
-        return( POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG );
+    if( data_len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT )
+        return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG );
 
-    memset( buf, 0, CTR_DRBG_MAX_SEED_INPUT + CTR_DRBG_BLOCKSIZE + 16 );
-    aes_init( &aes_ctx );
+    memset( buf, 0, MBEDTLS_CTR_DRBG_MAX_SEED_INPUT + MBEDTLS_CTR_DRBG_BLOCKSIZE + 16 );
+    mbedtls_aes_init( &aes_ctx );
 
     /*
      * Construct IV (16 bytes) and S in buffer
@@ -152,44 +152,44 @@
      *     data || 0x80
      *     (Total is padded to a multiple of 16-bytes with zeroes)
      */
-    p = buf + CTR_DRBG_BLOCKSIZE;
+    p = buf + MBEDTLS_CTR_DRBG_BLOCKSIZE;
     *p++ = ( data_len >> 24 ) & 0xff;
     *p++ = ( data_len >> 16 ) & 0xff;
     *p++ = ( data_len >> 8  ) & 0xff;
     *p++ = ( data_len       ) & 0xff;
     p += 3;
-    *p++ = CTR_DRBG_SEEDLEN;
+    *p++ = MBEDTLS_CTR_DRBG_SEEDLEN;
     memcpy( p, data, data_len );
     p[data_len] = 0x80;
 
-    buf_len = CTR_DRBG_BLOCKSIZE + 8 + data_len + 1;
+    buf_len = MBEDTLS_CTR_DRBG_BLOCKSIZE + 8 + data_len + 1;
 
-    for( i = 0; i < CTR_DRBG_KEYSIZE; i++ )
+    for( i = 0; i < MBEDTLS_CTR_DRBG_KEYSIZE; i++ )
         key[i] = i;
 
-    aes_setkey_enc( &aes_ctx, key, CTR_DRBG_KEYBITS );
+    mbedtls_aes_setkey_enc( &aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS );
 
     /*
-     * Reduce data to CTR_DRBG_SEEDLEN bytes of data
+     * Reduce data to MBEDTLS_CTR_DRBG_SEEDLEN bytes of data
      */
-    for( j = 0; j < CTR_DRBG_SEEDLEN; j += CTR_DRBG_BLOCKSIZE )
+    for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE )
     {
         p = buf;
-        memset( chain, 0, CTR_DRBG_BLOCKSIZE );
+        memset( chain, 0, MBEDTLS_CTR_DRBG_BLOCKSIZE );
         use_len = buf_len;
 
         while( use_len > 0 )
         {
-            for( i = 0; i < CTR_DRBG_BLOCKSIZE; i++ )
+            for( i = 0; i < MBEDTLS_CTR_DRBG_BLOCKSIZE; i++ )
                 chain[i] ^= p[i];
-            p += CTR_DRBG_BLOCKSIZE;
-            use_len -= ( use_len >= CTR_DRBG_BLOCKSIZE ) ?
-                       CTR_DRBG_BLOCKSIZE : use_len;
+            p += MBEDTLS_CTR_DRBG_BLOCKSIZE;
+            use_len -= ( use_len >= MBEDTLS_CTR_DRBG_BLOCKSIZE ) ?
+                       MBEDTLS_CTR_DRBG_BLOCKSIZE : use_len;
 
-            aes_crypt_ecb( &aes_ctx, AES_ENCRYPT, chain, chain );
+            mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, chain, chain );
         }
 
-        memcpy( tmp + j, chain, CTR_DRBG_BLOCKSIZE );
+        memcpy( tmp + j, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE );
 
         /*
          * Update IV
@@ -200,87 +200,87 @@
     /*
      * Do final encryption with reduced data
      */
-    aes_setkey_enc( &aes_ctx, tmp, CTR_DRBG_KEYBITS );
-    iv = tmp + CTR_DRBG_KEYSIZE;
+    mbedtls_aes_setkey_enc( &aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS );
+    iv = tmp + MBEDTLS_CTR_DRBG_KEYSIZE;
     p = output;
 
-    for( j = 0; j < CTR_DRBG_SEEDLEN; j += CTR_DRBG_BLOCKSIZE )
+    for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE )
     {
-        aes_crypt_ecb( &aes_ctx, AES_ENCRYPT, iv, iv );
-        memcpy( p, iv, CTR_DRBG_BLOCKSIZE );
-        p += CTR_DRBG_BLOCKSIZE;
+        mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+        memcpy( p, iv, MBEDTLS_CTR_DRBG_BLOCKSIZE );
+        p += MBEDTLS_CTR_DRBG_BLOCKSIZE;
     }
 
-    aes_free( &aes_ctx );
+    mbedtls_aes_free( &aes_ctx );
 
     return( 0 );
 }
 
-static int ctr_drbg_update_internal( ctr_drbg_context *ctx,
-                              const unsigned char data[CTR_DRBG_SEEDLEN] )
+static int ctr_drbg_update_internal( mbedtls_ctr_drbg_context *ctx,
+                              const unsigned char data[MBEDTLS_CTR_DRBG_SEEDLEN] )
 {
-    unsigned char tmp[CTR_DRBG_SEEDLEN];
+    unsigned char tmp[MBEDTLS_CTR_DRBG_SEEDLEN];
     unsigned char *p = tmp;
     int i, j;
 
-    memset( tmp, 0, CTR_DRBG_SEEDLEN );
+    memset( tmp, 0, MBEDTLS_CTR_DRBG_SEEDLEN );
 
-    for( j = 0; j < CTR_DRBG_SEEDLEN; j += CTR_DRBG_BLOCKSIZE )
+    for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE )
     {
         /*
          * Increase counter
          */
-        for( i = CTR_DRBG_BLOCKSIZE; i > 0; i-- )
+        for( i = MBEDTLS_CTR_DRBG_BLOCKSIZE; i > 0; i-- )
             if( ++ctx->counter[i - 1] != 0 )
                 break;
 
         /*
          * Crypt counter block
          */
-        aes_crypt_ecb( &ctx->aes_ctx, AES_ENCRYPT, ctx->counter, p );
+        mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, p );
 
-        p += CTR_DRBG_BLOCKSIZE;
+        p += MBEDTLS_CTR_DRBG_BLOCKSIZE;
     }
 
-    for( i = 0; i < CTR_DRBG_SEEDLEN; i++ )
+    for( i = 0; i < MBEDTLS_CTR_DRBG_SEEDLEN; i++ )
         tmp[i] ^= data[i];
 
     /*
      * Update key and counter
      */
-    aes_setkey_enc( &ctx->aes_ctx, tmp, CTR_DRBG_KEYBITS );
-    memcpy( ctx->counter, tmp + CTR_DRBG_KEYSIZE, CTR_DRBG_BLOCKSIZE );
+    mbedtls_aes_setkey_enc( &ctx->aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS );
+    memcpy( ctx->counter, tmp + MBEDTLS_CTR_DRBG_KEYSIZE, MBEDTLS_CTR_DRBG_BLOCKSIZE );
 
     return( 0 );
 }
 
-void ctr_drbg_update( ctr_drbg_context *ctx,
+void mbedtls_ctr_drbg_update( mbedtls_ctr_drbg_context *ctx,
                       const unsigned char *additional, size_t add_len )
 {
-    unsigned char add_input[CTR_DRBG_SEEDLEN];
+    unsigned char add_input[MBEDTLS_CTR_DRBG_SEEDLEN];
 
     if( add_len > 0 )
     {
         /* MAX_INPUT would be more logical here, but we have to match
          * block_cipher_df()'s limits since we can't propagate errors */
-        if( add_len > CTR_DRBG_MAX_SEED_INPUT )
-            add_len = CTR_DRBG_MAX_SEED_INPUT;
+        if( add_len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT )
+            add_len = MBEDTLS_CTR_DRBG_MAX_SEED_INPUT;
 
         block_cipher_df( add_input, additional, add_len );
         ctr_drbg_update_internal( ctx, add_input );
     }
 }
 
-int ctr_drbg_reseed( ctr_drbg_context *ctx,
+int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx,
                      const unsigned char *additional, size_t len )
 {
-    unsigned char seed[CTR_DRBG_MAX_SEED_INPUT];
+    unsigned char seed[MBEDTLS_CTR_DRBG_MAX_SEED_INPUT];
     size_t seedlen = 0;
 
-    if( ctx->entropy_len + len > CTR_DRBG_MAX_SEED_INPUT )
-        return( POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG );
+    if( ctx->entropy_len + len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT )
+        return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG );
 
-    memset( seed, 0, CTR_DRBG_MAX_SEED_INPUT );
+    memset( seed, 0, MBEDTLS_CTR_DRBG_MAX_SEED_INPUT );
 
     /*
      * Gather entropy_len bytes of entropy to seed state
@@ -288,7 +288,7 @@
     if( 0 != ctx->f_entropy( ctx->p_entropy, seed,
                              ctx->entropy_len ) )
     {
-        return( POLARSSL_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED );
     }
 
     seedlen += ctx->entropy_len;
@@ -316,30 +316,30 @@
     return( 0 );
 }
 
-int ctr_drbg_random_with_add( void *p_rng,
+int mbedtls_ctr_drbg_random_with_add( void *p_rng,
                               unsigned char *output, size_t output_len,
                               const unsigned char *additional, size_t add_len )
 {
     int ret = 0;
-    ctr_drbg_context *ctx = (ctr_drbg_context *) p_rng;
-    unsigned char add_input[CTR_DRBG_SEEDLEN];
+    mbedtls_ctr_drbg_context *ctx = (mbedtls_ctr_drbg_context *) p_rng;
+    unsigned char add_input[MBEDTLS_CTR_DRBG_SEEDLEN];
     unsigned char *p = output;
-    unsigned char tmp[CTR_DRBG_BLOCKSIZE];
+    unsigned char tmp[MBEDTLS_CTR_DRBG_BLOCKSIZE];
     int i;
     size_t use_len;
 
-    if( output_len > CTR_DRBG_MAX_REQUEST )
-        return( POLARSSL_ERR_CTR_DRBG_REQUEST_TOO_BIG );
+    if( output_len > MBEDTLS_CTR_DRBG_MAX_REQUEST )
+        return( MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG );
 
-    if( add_len > CTR_DRBG_MAX_INPUT )
-        return( POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG );
+    if( add_len > MBEDTLS_CTR_DRBG_MAX_INPUT )
+        return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG );
 
-    memset( add_input, 0, CTR_DRBG_SEEDLEN );
+    memset( add_input, 0, MBEDTLS_CTR_DRBG_SEEDLEN );
 
     if( ctx->reseed_counter > ctx->reseed_interval ||
         ctx->prediction_resistance )
     {
-        if( ( ret = ctr_drbg_reseed( ctx, additional, add_len ) ) != 0 )
+        if( ( ret = mbedtls_ctr_drbg_reseed( ctx, additional, add_len ) ) != 0 )
             return( ret );
 
         add_len = 0;
@@ -356,16 +356,16 @@
         /*
          * Increase counter
          */
-        for( i = CTR_DRBG_BLOCKSIZE; i > 0; i-- )
+        for( i = MBEDTLS_CTR_DRBG_BLOCKSIZE; i > 0; i-- )
             if( ++ctx->counter[i - 1] != 0 )
                 break;
 
         /*
          * Crypt counter block
          */
-        aes_crypt_ecb( &ctx->aes_ctx, AES_ENCRYPT, ctx->counter, tmp );
+        mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, tmp );
 
-        use_len = ( output_len > CTR_DRBG_BLOCKSIZE ) ? CTR_DRBG_BLOCKSIZE :
+        use_len = ( output_len > MBEDTLS_CTR_DRBG_BLOCKSIZE ) ? MBEDTLS_CTR_DRBG_BLOCKSIZE :
                                                        output_len;
         /*
          * Copy random block to destination
@@ -382,27 +382,27 @@
     return( 0 );
 }
 
-int ctr_drbg_random( void *p_rng, unsigned char *output, size_t output_len )
+int mbedtls_ctr_drbg_random( void *p_rng, unsigned char *output, size_t output_len )
 {
-    return ctr_drbg_random_with_add( p_rng, output, output_len, NULL, 0 );
+    return mbedtls_ctr_drbg_random_with_add( p_rng, output, output_len, NULL, 0 );
 }
 
-#if defined(POLARSSL_FS_IO)
-int ctr_drbg_write_seed_file( ctr_drbg_context *ctx, const char *path )
+#if defined(MBEDTLS_FS_IO)
+int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path )
 {
-    int ret = POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR;
+    int ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR;
     FILE *f;
-    unsigned char buf[ CTR_DRBG_MAX_INPUT ];
+    unsigned char buf[ MBEDTLS_CTR_DRBG_MAX_INPUT ];
 
     if( ( f = fopen( path, "wb" ) ) == NULL )
-        return( POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR );
 
-    if( ( ret = ctr_drbg_random( ctx, buf, CTR_DRBG_MAX_INPUT ) ) != 0 )
+    if( ( ret = mbedtls_ctr_drbg_random( ctx, buf, MBEDTLS_CTR_DRBG_MAX_INPUT ) ) != 0 )
         goto exit;
 
-    if( fwrite( buf, 1, CTR_DRBG_MAX_INPUT, f ) != CTR_DRBG_MAX_INPUT )
+    if( fwrite( buf, 1, MBEDTLS_CTR_DRBG_MAX_INPUT, f ) != MBEDTLS_CTR_DRBG_MAX_INPUT )
     {
-        ret = POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR;
+        ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR;
         goto exit;
     }
 
@@ -413,40 +413,40 @@
     return( ret );
 }
 
-int ctr_drbg_update_seed_file( ctr_drbg_context *ctx, const char *path )
+int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path )
 {
     FILE *f;
     size_t n;
-    unsigned char buf[ CTR_DRBG_MAX_INPUT ];
+    unsigned char buf[ MBEDTLS_CTR_DRBG_MAX_INPUT ];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR );
 
     fseek( f, 0, SEEK_END );
     n = (size_t) ftell( f );
     fseek( f, 0, SEEK_SET );
 
-    if( n > CTR_DRBG_MAX_INPUT )
+    if( n > MBEDTLS_CTR_DRBG_MAX_INPUT )
     {
         fclose( f );
-        return( POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG );
+        return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG );
     }
 
     if( fread( buf, 1, n, f ) != n )
     {
         fclose( f );
-        return( POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR );
     }
 
     fclose( f );
 
-    ctr_drbg_update( ctx, buf, n );
+    mbedtls_ctr_drbg_update( ctx, buf, n );
 
-    return( ctr_drbg_write_seed_file( ctx, path ) );
+    return( mbedtls_ctr_drbg_write_seed_file( ctx, path ) );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 static const unsigned char entropy_source_pr[96] =
     { 0xc1, 0x80, 0x81, 0xa6, 0x5d, 0x44, 0x02, 0x16,
@@ -501,57 +501,57 @@
 #define CHK( c )    if( (c) != 0 )                          \
                     {                                       \
                         if( verbose != 0 )                  \
-                            polarssl_printf( "failed\n" );  \
+                            mbedtls_printf( "failed\n" );  \
                         return( 1 );                        \
                     }
 
 /*
  * Checkup routine
  */
-int ctr_drbg_self_test( int verbose )
+int mbedtls_ctr_drbg_self_test( int verbose )
 {
-    ctr_drbg_context ctx;
+    mbedtls_ctr_drbg_context ctx;
     unsigned char buf[16];
 
     /*
      * Based on a NIST CTR_DRBG test vector (PR = True)
      */
     if( verbose != 0 )
-        polarssl_printf( "  CTR_DRBG (PR = TRUE) : " );
+        mbedtls_printf( "  CTR_DRBG (PR = TRUE) : " );
 
     test_offset = 0;
-    CHK( ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy,
+    CHK( mbedtls_ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy,
                                 (void *) entropy_source_pr, nonce_pers_pr, 16, 32 ) );
-    ctr_drbg_set_prediction_resistance( &ctx, CTR_DRBG_PR_ON );
-    CHK( ctr_drbg_random( &ctx, buf, CTR_DRBG_BLOCKSIZE ) );
-    CHK( ctr_drbg_random( &ctx, buf, CTR_DRBG_BLOCKSIZE ) );
-    CHK( memcmp( buf, result_pr, CTR_DRBG_BLOCKSIZE ) );
+    mbedtls_ctr_drbg_set_prediction_resistance( &ctx, MBEDTLS_CTR_DRBG_PR_ON );
+    CHK( mbedtls_ctr_drbg_random( &ctx, buf, MBEDTLS_CTR_DRBG_BLOCKSIZE ) );
+    CHK( mbedtls_ctr_drbg_random( &ctx, buf, MBEDTLS_CTR_DRBG_BLOCKSIZE ) );
+    CHK( memcmp( buf, result_pr, MBEDTLS_CTR_DRBG_BLOCKSIZE ) );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     /*
      * Based on a NIST CTR_DRBG test vector (PR = FALSE)
      */
     if( verbose != 0 )
-        polarssl_printf( "  CTR_DRBG (PR = FALSE): " );
+        mbedtls_printf( "  CTR_DRBG (PR = FALSE): " );
 
     test_offset = 0;
-    CHK( ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy,
+    CHK( mbedtls_ctr_drbg_init_entropy_len( &ctx, ctr_drbg_self_test_entropy,
                             (void *) entropy_source_nopr, nonce_pers_nopr, 16, 32 ) );
-    CHK( ctr_drbg_random( &ctx, buf, 16 ) );
-    CHK( ctr_drbg_reseed( &ctx, NULL, 0 ) );
-    CHK( ctr_drbg_random( &ctx, buf, 16 ) );
+    CHK( mbedtls_ctr_drbg_random( &ctx, buf, 16 ) );
+    CHK( mbedtls_ctr_drbg_reseed( &ctx, NULL, 0 ) );
+    CHK( mbedtls_ctr_drbg_random( &ctx, buf, 16 ) );
     CHK( memcmp( buf, result_nopr, 16 ) );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-            polarssl_printf( "\n" );
+            mbedtls_printf( "\n" );
 
     return( 0 );
 }
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_CTR_DRBG_C */
+#endif /* MBEDTLS_CTR_DRBG_C */
diff --git a/library/debug.c b/library/debug.c
index ade98d4..8dae2ed 100644
--- a/library/debug.c
+++ b/library/debug.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_DEBUG_C)
+#if defined(MBEDTLS_DEBUG_C)
 
 #include "mbedtls/debug.h"
 
@@ -44,26 +44,26 @@
 #endif
 #endif /* _MSC_VER */
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
-#define polarssl_snprintf snprintf
+#define mbedtls_snprintf snprintf
 #endif
 
-static int debug_log_mode = POLARSSL_DEBUG_DFL_MODE;
+static int debug_log_mode = MBEDTLS_DEBUG_DFL_MODE;
 static int debug_threshold = 0;
 
-void debug_set_log_mode( int log_mode )
+void mbedtls_debug_set_log_mode( int log_mode )
 {
     debug_log_mode = log_mode;
 }
 
-void debug_set_threshold( int threshold )
+void mbedtls_debug_set_threshold( int threshold )
 {
     debug_threshold = threshold;
 }
 
-char *debug_fmt( const char *format, ... )
+char *mbedtls_debug_fmt( const char *format, ... )
 {
     va_list argp;
     static char str[512];
@@ -77,7 +77,7 @@
     return( str );
 }
 
-void debug_print_msg( const ssl_context *ssl, int level,
+void mbedtls_debug_print_msg( const mbedtls_ssl_context *ssl, int level,
                       const char *file, int line, const char *text )
 {
     char str[512];
@@ -86,18 +86,18 @@
     if( ssl->f_dbg == NULL || level > debug_threshold )
         return;
 
-    if( debug_log_mode == POLARSSL_DEBUG_LOG_RAW )
+    if( debug_log_mode == MBEDTLS_DEBUG_LOG_RAW )
     {
         ssl->f_dbg( ssl->p_dbg, level, text );
         return;
     }
 
-    polarssl_snprintf( str, maxlen, "%s(%04d): %s\n", file, line, text );
+    mbedtls_snprintf( str, maxlen, "%s(%04d): %s\n", file, line, text );
     str[maxlen] = '\0';
     ssl->f_dbg( ssl->p_dbg, level, str );
 }
 
-void debug_print_ret( const ssl_context *ssl, int level,
+void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
                       const char *file, int line,
                       const char *text, int ret )
 {
@@ -108,17 +108,17 @@
     if( ssl->f_dbg == NULL || level > debug_threshold )
         return;
 
-    if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
-        idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+    if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
+        idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
 
-    polarssl_snprintf( str + idx, maxlen - idx, "%s() returned %d (-0x%04x)\n",
+    mbedtls_snprintf( str + idx, maxlen - idx, "%s() returned %d (-0x%04x)\n",
               text, ret, -ret );
 
     str[maxlen] = '\0';
     ssl->f_dbg( ssl->p_dbg, level, str );
 }
 
-void debug_print_buf( const ssl_context *ssl, int level,
+void mbedtls_debug_print_buf( const mbedtls_ssl_context *ssl, int level,
                       const char *file, int line, const char *text,
                       const unsigned char *buf, size_t len )
 {
@@ -129,10 +129,10 @@
     if( ssl->f_dbg == NULL || level > debug_threshold )
         return;
 
-    if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
-        idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+    if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
+        idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
 
-    polarssl_snprintf( str + idx, maxlen - idx, "dumping '%s' (%u bytes)\n",
+    mbedtls_snprintf( str + idx, maxlen - idx, "dumping '%s' (%u bytes)\n",
               text, (unsigned int) len );
 
     str[maxlen] = '\0';
@@ -149,22 +149,22 @@
         {
             if( i > 0 )
             {
-                polarssl_snprintf( str + idx, maxlen - idx, "  %s\n", txt );
+                mbedtls_snprintf( str + idx, maxlen - idx, "  %s\n", txt );
                 ssl->f_dbg( ssl->p_dbg, level, str );
 
                 idx = 0;
                 memset( txt, 0, sizeof( txt ) );
             }
 
-            if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
-                idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+            if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
+                idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
 
-            idx += polarssl_snprintf( str + idx, maxlen - idx, "%04x: ",
+            idx += mbedtls_snprintf( str + idx, maxlen - idx, "%04x: ",
                              (unsigned int) i );
 
         }
 
-        idx += polarssl_snprintf( str + idx, maxlen - idx, " %02x",
+        idx += mbedtls_snprintf( str + idx, maxlen - idx, " %02x",
                          (unsigned int) buf[i] );
         txt[i % 16] = ( buf[i] > 31 && buf[i] < 127 ) ? buf[i] : '.' ;
     }
@@ -172,17 +172,17 @@
     if( len > 0 )
     {
         for( /* i = i */; i % 16 != 0; i++ )
-            idx += polarssl_snprintf( str + idx, maxlen - idx, "   " );
+            idx += mbedtls_snprintf( str + idx, maxlen - idx, "   " );
 
-        polarssl_snprintf( str + idx, maxlen - idx, "  %s\n", txt );
+        mbedtls_snprintf( str + idx, maxlen - idx, "  %s\n", txt );
         ssl->f_dbg( ssl->p_dbg, level, str );
     }
 }
 
-#if defined(POLARSSL_ECP_C)
-void debug_print_ecp( const ssl_context *ssl, int level,
+#if defined(MBEDTLS_ECP_C)
+void mbedtls_debug_print_ecp( const mbedtls_ssl_context *ssl, int level,
                       const char *file, int line,
-                      const char *text, const ecp_point *X )
+                      const char *text, const mbedtls_ecp_point *X )
 {
     char str[512];
     int maxlen = sizeof( str ) - 1;
@@ -190,20 +190,20 @@
     if( ssl->f_dbg == NULL || level > debug_threshold )
         return;
 
-    polarssl_snprintf( str, maxlen, "%s(X)", text );
+    mbedtls_snprintf( str, maxlen, "%s(X)", text );
     str[maxlen] = '\0';
-    debug_print_mpi( ssl, level, file, line, str, &X->X );
+    mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->X );
 
-    polarssl_snprintf( str, maxlen, "%s(Y)", text );
+    mbedtls_snprintf( str, maxlen, "%s(Y)", text );
     str[maxlen] = '\0';
-    debug_print_mpi( ssl, level, file, line, str, &X->Y );
+    mbedtls_debug_print_mpi( ssl, level, file, line, str, &X->Y );
 }
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
-#if defined(POLARSSL_BIGNUM_C)
-void debug_print_mpi( const ssl_context *ssl, int level,
+#if defined(MBEDTLS_BIGNUM_C)
+void mbedtls_debug_print_mpi( const mbedtls_ssl_context *ssl, int level,
                       const char *file, int line,
-                      const char *text, const mpi *X )
+                      const char *text, const mbedtls_mpi *X )
 {
     char str[512];
     int j, k, maxlen = sizeof( str ) - 1, zeros = 1;
@@ -216,15 +216,15 @@
         if( X->p[n] != 0 )
             break;
 
-    for( j = ( sizeof(t_uint) << 3 ) - 1; j >= 0; j-- )
+    for( j = ( sizeof(mbedtls_mpi_uint) << 3 ) - 1; j >= 0; j-- )
         if( ( ( X->p[n] >> j ) & 1 ) != 0 )
             break;
 
-    if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
-        idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+    if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
+        idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
 
-    polarssl_snprintf( str + idx, maxlen - idx, "value of '%s' (%d bits) is:\n",
-              text, (int) ( ( n * ( sizeof(t_uint) << 3 ) ) + j + 1 ) );
+    mbedtls_snprintf( str + idx, maxlen - idx, "value of '%s' (%d bits) is:\n",
+              text, (int) ( ( n * ( sizeof(mbedtls_mpi_uint) << 3 ) ) + j + 1 ) );
 
     str[maxlen] = '\0';
     ssl->f_dbg( ssl->p_dbg, level, str );
@@ -235,7 +235,7 @@
         if( zeros && X->p[i - 1] == 0 )
             continue;
 
-        for( k = sizeof( t_uint ) - 1; k >= 0; k-- )
+        for( k = sizeof( mbedtls_mpi_uint ) - 1; k >= 0; k-- )
         {
             if( zeros && ( ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF ) == 0 )
                 continue;
@@ -246,16 +246,16 @@
             {
                 if( j > 0 )
                 {
-                    polarssl_snprintf( str + idx, maxlen - idx, "\n" );
+                    mbedtls_snprintf( str + idx, maxlen - idx, "\n" );
                     ssl->f_dbg( ssl->p_dbg, level, str );
                     idx = 0;
                 }
 
-                if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
-                    idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+                if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
+                    idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
             }
 
-            idx += polarssl_snprintf( str + idx, maxlen - idx, " %02x", (unsigned int)
+            idx += mbedtls_snprintf( str + idx, maxlen - idx, " %02x", (unsigned int)
                              ( X->p[i - 1] >> ( k << 3 ) ) & 0xFF );
 
             j++;
@@ -265,59 +265,59 @@
 
     if( zeros == 1 )
     {
-        if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
+        if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
         {
-            idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+            idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
 
         }
-        idx += polarssl_snprintf( str + idx, maxlen - idx, " 00" );
+        idx += mbedtls_snprintf( str + idx, maxlen - idx, " 00" );
     }
 
-    polarssl_snprintf( str + idx, maxlen - idx, "\n" );
+    mbedtls_snprintf( str + idx, maxlen - idx, "\n" );
     ssl->f_dbg( ssl->p_dbg, level, str );
 }
-#endif /* POLARSSL_BIGNUM_C */
+#endif /* MBEDTLS_BIGNUM_C */
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-static void debug_print_pk( const ssl_context *ssl, int level,
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+static void debug_print_pk( const mbedtls_ssl_context *ssl, int level,
                             const char *file, int line,
-                            const char *text, const pk_context *pk )
+                            const char *text, const mbedtls_pk_context *pk )
 {
     size_t i;
-    pk_debug_item items[POLARSSL_PK_DEBUG_MAX_ITEMS];
+    mbedtls_pk_debug_item items[MBEDTLS_PK_DEBUG_MAX_ITEMS];
     char name[16];
 
     memset( items, 0, sizeof( items ) );
 
-    if( pk_debug( pk, items ) != 0 )
+    if( mbedtls_pk_debug( pk, items ) != 0 )
     {
-        debug_print_msg( ssl, level, file, line, "invalid PK context" );
+        mbedtls_debug_print_msg( ssl, level, file, line, "invalid PK context" );
         return;
     }
 
-    for( i = 0; i < POLARSSL_PK_DEBUG_MAX_ITEMS; i++ )
+    for( i = 0; i < MBEDTLS_PK_DEBUG_MAX_ITEMS; i++ )
     {
-        if( items[i].type == POLARSSL_PK_DEBUG_NONE )
+        if( items[i].type == MBEDTLS_PK_DEBUG_NONE )
             return;
 
-        polarssl_snprintf( name, sizeof( name ), "%s%s", text, items[i].name );
+        mbedtls_snprintf( name, sizeof( name ), "%s%s", text, items[i].name );
         name[sizeof( name ) - 1] = '\0';
 
-        if( items[i].type == POLARSSL_PK_DEBUG_MPI )
-            debug_print_mpi( ssl, level, file, line, name, items[i].value );
+        if( items[i].type == MBEDTLS_PK_DEBUG_MPI )
+            mbedtls_debug_print_mpi( ssl, level, file, line, name, items[i].value );
         else
-#if defined(POLARSSL_ECP_C)
-        if( items[i].type == POLARSSL_PK_DEBUG_ECP )
-            debug_print_ecp( ssl, level, file, line, name, items[i].value );
+#if defined(MBEDTLS_ECP_C)
+        if( items[i].type == MBEDTLS_PK_DEBUG_ECP )
+            mbedtls_debug_print_ecp( ssl, level, file, line, name, items[i].value );
         else
 #endif
-            debug_print_msg( ssl, level, file, line, "should not happen" );
+            mbedtls_debug_print_msg( ssl, level, file, line, "should not happen" );
     }
 }
 
-void debug_print_crt( const ssl_context *ssl, int level,
+void mbedtls_debug_print_crt( const mbedtls_ssl_context *ssl, int level,
                       const char *file, int line,
-                      const char *text, const x509_crt *crt )
+                      const char *text, const mbedtls_x509_crt *crt )
 {
     char str[1024], prefix[64];
     int i = 0, maxlen = sizeof( prefix ) - 1, idx = 0;
@@ -325,9 +325,9 @@
     if( ssl->f_dbg == NULL || crt == NULL || level > debug_threshold )
         return;
 
-    if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
+    if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
     {
-        polarssl_snprintf( prefix, maxlen, "%s(%04d): ", file, line );
+        mbedtls_snprintf( prefix, maxlen, "%s(%04d): ", file, line );
         prefix[maxlen] = '\0';
     }
     else
@@ -338,12 +338,12 @@
     while( crt != NULL )
     {
         char buf[1024];
-        x509_crt_info( buf, sizeof( buf ) - 1, prefix, crt );
+        mbedtls_x509_crt_info( buf, sizeof( buf ) - 1, prefix, crt );
 
-        if( debug_log_mode == POLARSSL_DEBUG_LOG_FULL )
-            idx = polarssl_snprintf( str, maxlen, "%s(%04d): ", file, line );
+        if( debug_log_mode == MBEDTLS_DEBUG_LOG_FULL )
+            idx = mbedtls_snprintf( str, maxlen, "%s(%04d): ", file, line );
 
-        polarssl_snprintf( str + idx, maxlen - idx, "%s #%d:\n%s",
+        mbedtls_snprintf( str + idx, maxlen - idx, "%s #%d:\n%s",
                   text, ++i, buf );
 
         str[maxlen] = '\0';
@@ -354,6 +354,6 @@
         crt = crt->next;
     }
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-#endif /* POLARSSL_DEBUG_C */
+#endif /* MBEDTLS_DEBUG_C */
diff --git a/library/des.c b/library/des.c
index be7348b..f669552 100644
--- a/library/des.c
+++ b/library/des.c
@@ -26,31 +26,31 @@
  *  http://csrc.nist.gov/publications/fips/fips46-3/fips46-3.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
 
 #include "mbedtls/des.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#if !defined(POLARSSL_DES_ALT)
+#if !defined(MBEDTLS_DES_ALT)
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -307,30 +307,30 @@
 
 #define SWAP(a,b) { uint32_t t = a; a = b; b = t; t = 0; }
 
-void des_init( des_context *ctx )
+void mbedtls_des_init( mbedtls_des_context *ctx )
 {
-    memset( ctx, 0, sizeof( des_context ) );
+    memset( ctx, 0, sizeof( mbedtls_des_context ) );
 }
 
-void des_free( des_context *ctx )
+void mbedtls_des_free( mbedtls_des_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( des_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_des_context ) );
 }
 
-void des3_init( des3_context *ctx )
+void mbedtls_des3_init( mbedtls_des3_context *ctx )
 {
-    memset( ctx, 0, sizeof( des3_context ) );
+    memset( ctx, 0, sizeof( mbedtls_des3_context ) );
 }
 
-void des3_free( des3_context *ctx )
+void mbedtls_des3_free( mbedtls_des3_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( des3_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_des3_context ) );
 }
 
 static const unsigned char odd_parity_table[128] = { 1,  2,  4,  7,  8,
@@ -344,22 +344,22 @@
         227, 229, 230, 233, 234, 236, 239, 241, 242, 244, 247, 248, 251, 253,
         254 };
 
-void des_key_set_parity( unsigned char key[DES_KEY_SIZE] )
+void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] )
 {
     int i;
 
-    for( i = 0; i < DES_KEY_SIZE; i++ )
+    for( i = 0; i < MBEDTLS_DES_KEY_SIZE; i++ )
         key[i] = odd_parity_table[key[i] / 2];
 }
 
 /*
  * Check the given key's parity, returns 1 on failure, 0 on SUCCESS
  */
-int des_key_check_key_parity( const unsigned char key[DES_KEY_SIZE] )
+int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] )
 {
     int i;
 
-    for( i = 0; i < DES_KEY_SIZE; i++ )
+    for( i = 0; i < MBEDTLS_DES_KEY_SIZE; i++ )
         if( key[i] != odd_parity_table[key[i] / 2] )
             return( 1 );
 
@@ -389,7 +389,7 @@
 
 #define WEAK_KEY_COUNT 16
 
-static const unsigned char weak_key_table[WEAK_KEY_COUNT][DES_KEY_SIZE] =
+static const unsigned char weak_key_table[WEAK_KEY_COUNT][MBEDTLS_DES_KEY_SIZE] =
 {
     { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
     { 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
@@ -410,18 +410,18 @@
     { 0xFE, 0xE0, 0xFE, 0xE0, 0xFE, 0xF1, 0xFE, 0xF1 }
 };
 
-int des_key_check_weak( const unsigned char key[DES_KEY_SIZE] )
+int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] )
 {
     int i;
 
     for( i = 0; i < WEAK_KEY_COUNT; i++ )
-        if( memcmp( weak_key_table[i], key, DES_KEY_SIZE) == 0 )
+        if( memcmp( weak_key_table[i], key, MBEDTLS_DES_KEY_SIZE) == 0 )
             return( 1 );
 
     return( 0 );
 }
 
-static void des_setkey( uint32_t SK[32], const unsigned char key[DES_KEY_SIZE] )
+static void des_setkey( uint32_t SK[32], const unsigned char key[MBEDTLS_DES_KEY_SIZE] )
 {
     int i;
     uint32_t X, Y, T;
@@ -493,7 +493,7 @@
 /*
  * DES key schedule (56-bit, encryption)
  */
-int des_setkey_enc( des_context *ctx, const unsigned char key[DES_KEY_SIZE] )
+int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] )
 {
     des_setkey( ctx->sk, key );
 
@@ -503,7 +503,7 @@
 /*
  * DES key schedule (56-bit, decryption)
  */
-int des_setkey_dec( des_context *ctx, const unsigned char key[DES_KEY_SIZE] )
+int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] )
 {
     int i;
 
@@ -520,7 +520,7 @@
 
 static void des3_set2key( uint32_t esk[96],
                           uint32_t dsk[96],
-                          const unsigned char key[DES_KEY_SIZE*2] )
+                          const unsigned char key[MBEDTLS_DES_KEY_SIZE*2] )
 {
     int i;
 
@@ -546,13 +546,13 @@
 /*
  * Triple-DES key schedule (112-bit, encryption)
  */
-int des3_set2key_enc( des3_context *ctx,
-                      const unsigned char key[DES_KEY_SIZE * 2] )
+int mbedtls_des3_set2key_enc( mbedtls_des3_context *ctx,
+                      const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] )
 {
     uint32_t sk[96];
 
     des3_set2key( ctx->sk, sk, key );
-    polarssl_zeroize( sk,  sizeof( sk ) );
+    mbedtls_zeroize( sk,  sizeof( sk ) );
 
     return( 0 );
 }
@@ -560,13 +560,13 @@
 /*
  * Triple-DES key schedule (112-bit, decryption)
  */
-int des3_set2key_dec( des3_context *ctx,
-                      const unsigned char key[DES_KEY_SIZE * 2] )
+int mbedtls_des3_set2key_dec( mbedtls_des3_context *ctx,
+                      const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2] )
 {
     uint32_t sk[96];
 
     des3_set2key( sk, ctx->sk, key );
-    polarssl_zeroize( sk,  sizeof( sk ) );
+    mbedtls_zeroize( sk,  sizeof( sk ) );
 
     return( 0 );
 }
@@ -597,13 +597,13 @@
 /*
  * Triple-DES key schedule (168-bit, encryption)
  */
-int des3_set3key_enc( des3_context *ctx,
-                      const unsigned char key[DES_KEY_SIZE * 3] )
+int mbedtls_des3_set3key_enc( mbedtls_des3_context *ctx,
+                      const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] )
 {
     uint32_t sk[96];
 
     des3_set3key( ctx->sk, sk, key );
-    polarssl_zeroize( sk,  sizeof( sk ) );
+    mbedtls_zeroize( sk,  sizeof( sk ) );
 
     return( 0 );
 }
@@ -611,13 +611,13 @@
 /*
  * Triple-DES key schedule (168-bit, decryption)
  */
-int des3_set3key_dec( des3_context *ctx,
-                      const unsigned char key[DES_KEY_SIZE * 3] )
+int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx,
+                      const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3] )
 {
     uint32_t sk[96];
 
     des3_set3key( sk, ctx->sk, key );
-    polarssl_zeroize( sk,  sizeof( sk ) );
+    mbedtls_zeroize( sk,  sizeof( sk ) );
 
     return( 0 );
 }
@@ -625,7 +625,7 @@
 /*
  * DES-ECB block encryption/decryption
  */
-int des_crypt_ecb( des_context *ctx,
+int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
                     const unsigned char input[8],
                     unsigned char output[8] )
 {
@@ -653,11 +653,11 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * DES-CBC buffer encryption/decryption
  */
-int des_crypt_cbc( des_context *ctx,
+int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx,
                     int mode,
                     size_t length,
                     unsigned char iv[8],
@@ -668,16 +668,16 @@
     unsigned char temp[8];
 
     if( length % 8 )
-        return( POLARSSL_ERR_DES_INVALID_INPUT_LENGTH );
+        return( MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH );
 
-    if( mode == DES_ENCRYPT )
+    if( mode == MBEDTLS_DES_ENCRYPT )
     {
         while( length > 0 )
         {
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            des_crypt_ecb( ctx, output, output );
+            mbedtls_des_crypt_ecb( ctx, output, output );
             memcpy( iv, output, 8 );
 
             input  += 8;
@@ -685,12 +685,12 @@
             length -= 8;
         }
     }
-    else /* DES_DECRYPT */
+    else /* MBEDTLS_DES_DECRYPT */
     {
         while( length > 0 )
         {
             memcpy( temp, input, 8 );
-            des_crypt_ecb( ctx, input, output );
+            mbedtls_des_crypt_ecb( ctx, input, output );
 
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -705,12 +705,12 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
 /*
  * 3DES-ECB block encryption/decryption
  */
-int des3_crypt_ecb( des3_context *ctx,
+int mbedtls_des3_crypt_ecb( mbedtls_des3_context *ctx,
                      const unsigned char input[8],
                      unsigned char output[8] )
 {
@@ -750,11 +750,11 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * 3DES-CBC buffer encryption/decryption
  */
-int des3_crypt_cbc( des3_context *ctx,
+int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx,
                      int mode,
                      size_t length,
                      unsigned char iv[8],
@@ -765,16 +765,16 @@
     unsigned char temp[8];
 
     if( length % 8 )
-        return( POLARSSL_ERR_DES_INVALID_INPUT_LENGTH );
+        return( MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH );
 
-    if( mode == DES_ENCRYPT )
+    if( mode == MBEDTLS_DES_ENCRYPT )
     {
         while( length > 0 )
         {
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            des3_crypt_ecb( ctx, output, output );
+            mbedtls_des3_crypt_ecb( ctx, output, output );
             memcpy( iv, output, 8 );
 
             input  += 8;
@@ -782,12 +782,12 @@
             length -= 8;
         }
     }
-    else /* DES_DECRYPT */
+    else /* MBEDTLS_DES_DECRYPT */
     {
         while( length > 0 )
         {
             memcpy( temp, input, 8 );
-            des3_crypt_ecb( ctx, input, output );
+            mbedtls_des3_crypt_ecb( ctx, input, output );
 
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -802,11 +802,11 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#endif /* !POLARSSL_DES_ALT */
+#endif /* !MBEDTLS_DES_ALT */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * DES and 3DES test vectors from:
  *
@@ -838,7 +838,7 @@
     { 0xDD, 0x17, 0xE8, 0xB8, 0xB4, 0x37, 0xD2, 0x32 }
 };
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 static const unsigned char des3_test_iv[8] =
 {
     0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, 0xEF,
@@ -857,24 +857,24 @@
     { 0x35, 0x76, 0x11, 0x56, 0x5F, 0xA1, 0x8E, 0x4D },
     { 0xCB, 0x19, 0x1F, 0x85, 0xD1, 0xED, 0x84, 0x39 }
 };
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
 /*
  * Checkup routine
  */
-int des_self_test( int verbose )
+int mbedtls_des_self_test( int verbose )
 {
     int i, j, u, v, ret = 0;
-    des_context ctx;
-    des3_context ctx3;
+    mbedtls_des_context ctx;
+    mbedtls_des3_context ctx3;
     unsigned char buf[8];
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     unsigned char prv[8];
     unsigned char iv[8];
 #endif
 
-    des_init( &ctx );
-    des3_init( &ctx3 );
+    mbedtls_des_init( &ctx );
+    mbedtls_des3_init( &ctx3 );
     /*
      * ECB mode
      */
@@ -884,36 +884,36 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  DES%c-ECB-%3d (%s): ",
+            mbedtls_printf( "  DES%c-ECB-%3d (%s): ",
                              ( u == 0 ) ? ' ' : '3', 56 + u * 56,
-                             ( v == DES_DECRYPT ) ? "dec" : "enc" );
+                             ( v == MBEDTLS_DES_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( buf, des3_test_buf, 8 );
 
         switch( i )
         {
         case 0:
-            des_setkey_dec( &ctx, des3_test_keys );
+            mbedtls_des_setkey_dec( &ctx, des3_test_keys );
             break;
 
         case 1:
-            des_setkey_enc( &ctx, des3_test_keys );
+            mbedtls_des_setkey_enc( &ctx, des3_test_keys );
             break;
 
         case 2:
-            des3_set2key_dec( &ctx3, des3_test_keys );
+            mbedtls_des3_set2key_dec( &ctx3, des3_test_keys );
             break;
 
         case 3:
-            des3_set2key_enc( &ctx3, des3_test_keys );
+            mbedtls_des3_set2key_enc( &ctx3, des3_test_keys );
             break;
 
         case 4:
-            des3_set3key_dec( &ctx3, des3_test_keys );
+            mbedtls_des3_set3key_dec( &ctx3, des3_test_keys );
             break;
 
         case 5:
-            des3_set3key_enc( &ctx3, des3_test_keys );
+            mbedtls_des3_set3key_enc( &ctx3, des3_test_keys );
             break;
 
         default:
@@ -923,31 +923,31 @@
         for( j = 0; j < 10000; j++ )
         {
             if( u == 0 )
-                des_crypt_ecb( &ctx, buf, buf );
+                mbedtls_des_crypt_ecb( &ctx, buf, buf );
             else
-                des3_crypt_ecb( &ctx3, buf, buf );
+                mbedtls_des3_crypt_ecb( &ctx3, buf, buf );
         }
 
-        if( ( v == DES_DECRYPT &&
+        if( ( v == MBEDTLS_DES_DECRYPT &&
                 memcmp( buf, des3_test_ecb_dec[u], 8 ) != 0 ) ||
-            ( v != DES_DECRYPT &&
+            ( v != MBEDTLS_DES_DECRYPT &&
                 memcmp( buf, des3_test_ecb_enc[u], 8 ) != 0 ) )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
     /*
      * CBC mode
      */
@@ -957,9 +957,9 @@
         v = i  & 1;
 
         if( verbose != 0 )
-            polarssl_printf( "  DES%c-CBC-%3d (%s): ",
+            mbedtls_printf( "  DES%c-CBC-%3d (%s): ",
                              ( u == 0 ) ? ' ' : '3', 56 + u * 56,
-                             ( v == DES_DECRYPT ) ? "dec" : "enc" );
+                             ( v == MBEDTLS_DES_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( iv,  des3_test_iv,  8 );
         memcpy( prv, des3_test_iv,  8 );
@@ -968,41 +968,41 @@
         switch( i )
         {
         case 0:
-            des_setkey_dec( &ctx, des3_test_keys );
+            mbedtls_des_setkey_dec( &ctx, des3_test_keys );
             break;
 
         case 1:
-            des_setkey_enc( &ctx, des3_test_keys );
+            mbedtls_des_setkey_enc( &ctx, des3_test_keys );
             break;
 
         case 2:
-            des3_set2key_dec( &ctx3, des3_test_keys );
+            mbedtls_des3_set2key_dec( &ctx3, des3_test_keys );
             break;
 
         case 3:
-            des3_set2key_enc( &ctx3, des3_test_keys );
+            mbedtls_des3_set2key_enc( &ctx3, des3_test_keys );
             break;
 
         case 4:
-            des3_set3key_dec( &ctx3, des3_test_keys );
+            mbedtls_des3_set3key_dec( &ctx3, des3_test_keys );
             break;
 
         case 5:
-            des3_set3key_enc( &ctx3, des3_test_keys );
+            mbedtls_des3_set3key_enc( &ctx3, des3_test_keys );
             break;
 
         default:
             return( 1 );
         }
 
-        if( v == DES_DECRYPT )
+        if( v == MBEDTLS_DES_DECRYPT )
         {
             for( j = 0; j < 10000; j++ )
             {
                 if( u == 0 )
-                    des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
+                    mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
                 else
-                    des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
+                    mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
             }
         }
         else
@@ -1012,9 +1012,9 @@
                 unsigned char tmp[8];
 
                 if( u == 0 )
-                    des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
+                    mbedtls_des_crypt_cbc( &ctx, v, 8, iv, buf, buf );
                 else
-                    des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
+                    mbedtls_des3_crypt_cbc( &ctx3, v, 8, iv, buf, buf );
 
                 memcpy( tmp, prv, 8 );
                 memcpy( prv, buf, 8 );
@@ -1024,33 +1024,33 @@
             memcpy( buf, prv, 8 );
         }
 
-        if( ( v == DES_DECRYPT &&
+        if( ( v == MBEDTLS_DES_DECRYPT &&
                 memcmp( buf, des3_test_cbc_dec[u], 8 ) != 0 ) ||
-            ( v != DES_DECRYPT &&
+            ( v != MBEDTLS_DES_DECRYPT &&
                 memcmp( buf, des3_test_cbc_enc[u], 8 ) != 0 ) )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
 exit:
-    des_free( &ctx );
-    des3_free( &ctx3 );
+    mbedtls_des_free( &ctx );
+    mbedtls_des3_free( &ctx3 );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_DES_C */
diff --git a/library/dhm.c b/library/dhm.c
index a71e52f..05cbbd9 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -25,61 +25,61 @@
  *  http://www.cacr.math.uwaterloo.ca/hac/ (chapter 12)
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_DHM_C)
+#if defined(MBEDTLS_DHM_C)
 
 #include "mbedtls/dhm.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_ASN1_PARSE_C)
+#if defined(MBEDTLS_ASN1_PARSE_C)
 #include "mbedtls/asn1.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
 #include <stdio.h>
-#define polarssl_printf     printf
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_printf     printf
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /*
- * helper to validate the mpi size and import it
+ * helper to validate the mbedtls_mpi size and import it
  */
-static int dhm_read_bignum( mpi *X,
+static int dhm_read_bignum( mbedtls_mpi *X,
                             unsigned char **p,
                             const unsigned char *end )
 {
     int ret, n;
 
     if( end - *p < 2 )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
     n = ( (*p)[0] << 8 ) | (*p)[1];
     (*p) += 2;
 
     if( (int)( end - *p ) < n )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
-    if( ( ret = mpi_read_binary( X, *p, n ) ) != 0 )
-        return( POLARSSL_ERR_DHM_READ_PARAMS_FAILED + ret );
+    if( ( ret = mbedtls_mpi_read_binary( X, *p, n ) ) != 0 )
+        return( MBEDTLS_ERR_DHM_READ_PARAMS_FAILED + ret );
 
     (*p) += n;
 
@@ -95,36 +95,36 @@
  *  http://www.cl.cam.ac.uk/~rja14/Papers/psandqs.pdf
  *  http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-2643
  */
-static int dhm_check_range( const mpi *param, const mpi *P )
+static int dhm_check_range( const mbedtls_mpi *param, const mbedtls_mpi *P )
 {
-    mpi L, U;
-    int ret = POLARSSL_ERR_DHM_BAD_INPUT_DATA;
+    mbedtls_mpi L, U;
+    int ret = MBEDTLS_ERR_DHM_BAD_INPUT_DATA;
 
-    mpi_init( &L ); mpi_init( &U );
+    mbedtls_mpi_init( &L ); mbedtls_mpi_init( &U );
 
-    MPI_CHK( mpi_lset( &L, 2 ) );
-    MPI_CHK( mpi_sub_int( &U, P, 2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &L, 2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &U, P, 2 ) );
 
-    if( mpi_cmp_mpi( param, &L ) >= 0 &&
-        mpi_cmp_mpi( param, &U ) <= 0 )
+    if( mbedtls_mpi_cmp_mpi( param, &L ) >= 0 &&
+        mbedtls_mpi_cmp_mpi( param, &U ) <= 0 )
     {
         ret = 0;
     }
 
 cleanup:
-    mpi_free( &L ); mpi_free( &U );
+    mbedtls_mpi_free( &L ); mbedtls_mpi_free( &U );
     return( ret );
 }
 
-void dhm_init( dhm_context *ctx )
+void mbedtls_dhm_init( mbedtls_dhm_context *ctx )
 {
-    memset( ctx, 0, sizeof( dhm_context ) );
+    memset( ctx, 0, sizeof( mbedtls_dhm_context ) );
 }
 
 /*
  * Parse the ServerKeyExchange parameters
  */
-int dhm_read_params( dhm_context *ctx,
+int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx,
                      unsigned char **p,
                      const unsigned char *end )
 {
@@ -138,7 +138,7 @@
     if( ( ret = dhm_check_range( &ctx->GY, &ctx->P ) ) != 0 )
         return( ret );
 
-    ctx->len = mpi_size( &ctx->P );
+    ctx->len = mbedtls_mpi_size( &ctx->P );
 
     return( 0 );
 }
@@ -146,7 +146,7 @@
 /*
  * Setup and write the ServerKeyExchange parameters
  */
-int dhm_make_params( dhm_context *ctx, int x_size,
+int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
                      unsigned char *output, size_t *olen,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng )
@@ -155,28 +155,28 @@
     size_t n1, n2, n3;
     unsigned char *p;
 
-    if( mpi_cmp_int( &ctx->P, 0 ) == 0 )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+    if( mbedtls_mpi_cmp_int( &ctx->P, 0 ) == 0 )
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
     /*
      * Generate X as large as possible ( < P )
      */
     do
     {
-        mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
+        mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
 
-        while( mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
-            MPI_CHK( mpi_shift_r( &ctx->X, 1 ) );
+        while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) );
 
         if( count++ > 10 )
-            return( POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED );
+            return( MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED );
     }
     while( dhm_check_range( &ctx->X, &ctx->P ) != 0 );
 
     /*
      * Calculate GX = G^X mod P
      */
-    MPI_CHK( mpi_exp_mod( &ctx->GX, &ctx->G, &ctx->X,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->GX, &ctx->G, &ctx->X,
                           &ctx->P , &ctx->RP ) );
 
     if( ( ret = dhm_check_range( &ctx->GX, &ctx->P ) ) != 0 )
@@ -186,13 +186,13 @@
      * export P, G, GX
      */
 #define DHM_MPI_EXPORT(X,n)                     \
-    MPI_CHK( mpi_write_binary( X, p + 2, n ) ); \
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, p + 2, n ) ); \
     *p++ = (unsigned char)( n >> 8 );           \
     *p++ = (unsigned char)( n      ); p += n;
 
-    n1 = mpi_size( &ctx->P  );
-    n2 = mpi_size( &ctx->G  );
-    n3 = mpi_size( &ctx->GX );
+    n1 = mbedtls_mpi_size( &ctx->P  );
+    n2 = mbedtls_mpi_size( &ctx->G  );
+    n3 = mbedtls_mpi_size( &ctx->GX );
 
     p = output;
     DHM_MPI_EXPORT( &ctx->P , n1 );
@@ -206,7 +206,7 @@
 cleanup:
 
     if( ret != 0 )
-        return( POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED + ret );
+        return( MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED + ret );
 
     return( 0 );
 }
@@ -214,16 +214,16 @@
 /*
  * Import the peer's public value G^Y
  */
-int dhm_read_public( dhm_context *ctx,
+int mbedtls_dhm_read_public( mbedtls_dhm_context *ctx,
                      const unsigned char *input, size_t ilen )
 {
     int ret;
 
     if( ctx == NULL || ilen < 1 || ilen > ctx->len )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
-    if( ( ret = mpi_read_binary( &ctx->GY, input, ilen ) ) != 0 )
-        return( POLARSSL_ERR_DHM_READ_PUBLIC_FAILED + ret );
+    if( ( ret = mbedtls_mpi_read_binary( &ctx->GY, input, ilen ) ) != 0 )
+        return( MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED + ret );
 
     return( 0 );
 }
@@ -231,7 +231,7 @@
 /*
  * Create own private value X and export G^X
  */
-int dhm_make_public( dhm_context *ctx, int x_size,
+int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
                      unsigned char *output, size_t olen,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng )
@@ -239,38 +239,38 @@
     int ret, count = 0;
 
     if( ctx == NULL || olen < 1 || olen > ctx->len )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
-    if( mpi_cmp_int( &ctx->P, 0 ) == 0 )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+    if( mbedtls_mpi_cmp_int( &ctx->P, 0 ) == 0 )
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
     /*
      * generate X and calculate GX = G^X mod P
      */
     do
     {
-        mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
+        mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
 
-        while( mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
-            MPI_CHK( mpi_shift_r( &ctx->X, 1 ) );
+        while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) );
 
         if( count++ > 10 )
-            return( POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED );
+            return( MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED );
     }
     while( dhm_check_range( &ctx->X, &ctx->P ) != 0 );
 
-    MPI_CHK( mpi_exp_mod( &ctx->GX, &ctx->G, &ctx->X,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->GX, &ctx->G, &ctx->X,
                           &ctx->P , &ctx->RP ) );
 
     if( ( ret = dhm_check_range( &ctx->GX, &ctx->P ) ) != 0 )
         return( ret );
 
-    MPI_CHK( mpi_write_binary( &ctx->GX, output, olen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->GX, output, olen ) );
 
 cleanup:
 
     if( ret != 0 )
-        return( POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED + ret );
+        return( MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED + ret );
 
     return( 0 );
 }
@@ -281,7 +281,7 @@
  *  DSS, and other systems. In : Advances in Cryptology-CRYPTO'96. Springer
  *  Berlin Heidelberg, 1996. p. 104-113.
  */
-static int dhm_update_blinding( dhm_context *ctx,
+static int dhm_update_blinding( mbedtls_dhm_context *ctx,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret, count;
@@ -290,11 +290,11 @@
      * Don't use any blinding the first time a particular X is used,
      * but remember it to use blinding next time.
      */
-    if( mpi_cmp_mpi( &ctx->X, &ctx->pX ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->pX ) != 0 )
     {
-        MPI_CHK( mpi_copy( &ctx->pX, &ctx->X ) );
-        MPI_CHK( mpi_lset( &ctx->Vi, 1 ) );
-        MPI_CHK( mpi_lset( &ctx->Vf, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &ctx->pX, &ctx->X ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &ctx->Vi, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &ctx->Vf, 1 ) );
 
         return( 0 );
     }
@@ -303,13 +303,13 @@
      * Ok, we need blinding. Can we re-use existing values?
      * If yes, just update them by squaring them.
      */
-    if( mpi_cmp_int( &ctx->Vi, 1 ) != 0 )
+    if( mbedtls_mpi_cmp_int( &ctx->Vi, 1 ) != 0 )
     {
-        MPI_CHK( mpi_mul_mpi( &ctx->Vi, &ctx->Vi, &ctx->Vi ) );
-        MPI_CHK( mpi_mod_mpi( &ctx->Vi, &ctx->Vi, &ctx->P ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vi, &ctx->Vi, &ctx->Vi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vi, &ctx->Vi, &ctx->P ) );
 
-        MPI_CHK( mpi_mul_mpi( &ctx->Vf, &ctx->Vf, &ctx->Vf ) );
-        MPI_CHK( mpi_mod_mpi( &ctx->Vf, &ctx->Vf, &ctx->P ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vf, &ctx->Vf, &ctx->Vf ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vf, &ctx->Vf, &ctx->P ) );
 
         return( 0 );
     }
@@ -322,19 +322,19 @@
     count = 0;
     do
     {
-        mpi_fill_random( &ctx->Vi, mpi_size( &ctx->P ), f_rng, p_rng );
+        mbedtls_mpi_fill_random( &ctx->Vi, mbedtls_mpi_size( &ctx->P ), f_rng, p_rng );
 
-        while( mpi_cmp_mpi( &ctx->Vi, &ctx->P ) >= 0 )
-            MPI_CHK( mpi_shift_r( &ctx->Vi, 1 ) );
+        while( mbedtls_mpi_cmp_mpi( &ctx->Vi, &ctx->P ) >= 0 )
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->Vi, 1 ) );
 
         if( count++ > 10 )
-            return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE );
+            return( MBEDTLS_ERR_MPI_NOT_ACCEPTABLE );
     }
-    while( mpi_cmp_int( &ctx->Vi, 1 ) <= 0 );
+    while( mbedtls_mpi_cmp_int( &ctx->Vi, 1 ) <= 0 );
 
     /* Vf = Vi^-X mod P */
-    MPI_CHK( mpi_inv_mod( &ctx->Vf, &ctx->Vi, &ctx->P ) );
-    MPI_CHK( mpi_exp_mod( &ctx->Vf, &ctx->Vf, &ctx->X, &ctx->P, &ctx->RP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->Vf, &ctx->Vi, &ctx->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->Vf, &ctx->Vf, &ctx->X, &ctx->P, &ctx->RP ) );
 
 cleanup:
     return( ret );
@@ -343,52 +343,52 @@
 /*
  * Derive and export the shared secret (G^Y)^X mod P
  */
-int dhm_calc_secret( dhm_context *ctx,
+int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx,
                      unsigned char *output, size_t *olen,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng )
 {
     int ret;
-    mpi GYb;
+    mbedtls_mpi GYb;
 
     if( ctx == NULL || *olen < ctx->len )
-        return( POLARSSL_ERR_DHM_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
 
     if( ( ret = dhm_check_range( &ctx->GY, &ctx->P ) ) != 0 )
         return( ret );
 
-    mpi_init( &GYb );
+    mbedtls_mpi_init( &GYb );
 
     /* Blind peer's value */
     if( f_rng != NULL )
     {
-        MPI_CHK( dhm_update_blinding( ctx, f_rng, p_rng ) );
-        MPI_CHK( mpi_mul_mpi( &GYb, &ctx->GY, &ctx->Vi ) );
-        MPI_CHK( mpi_mod_mpi( &GYb, &GYb, &ctx->P ) );
+        MBEDTLS_MPI_CHK( dhm_update_blinding( ctx, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &GYb, &ctx->GY, &ctx->Vi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &GYb, &GYb, &ctx->P ) );
     }
     else
-        MPI_CHK( mpi_copy( &GYb, &ctx->GY ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &GYb, &ctx->GY ) );
 
     /* Do modular exponentiation */
-    MPI_CHK( mpi_exp_mod( &ctx->K, &GYb, &ctx->X,
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->K, &GYb, &ctx->X,
                           &ctx->P, &ctx->RP ) );
 
     /* Unblind secret value */
     if( f_rng != NULL )
     {
-        MPI_CHK( mpi_mul_mpi( &ctx->K, &ctx->K, &ctx->Vf ) );
-        MPI_CHK( mpi_mod_mpi( &ctx->K, &ctx->K, &ctx->P ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->K, &ctx->K, &ctx->Vf ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->K, &ctx->K, &ctx->P ) );
     }
 
-    *olen = mpi_size( &ctx->K );
+    *olen = mbedtls_mpi_size( &ctx->K );
 
-    MPI_CHK( mpi_write_binary( &ctx->K, output, *olen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->K, output, *olen ) );
 
 cleanup:
-    mpi_free( &GYb );
+    mbedtls_mpi_free( &GYb );
 
     if( ret != 0 )
-        return( POLARSSL_ERR_DHM_CALC_SECRET_FAILED + ret );
+        return( MBEDTLS_ERR_DHM_CALC_SECRET_FAILED + ret );
 
     return( 0 );
 }
@@ -396,32 +396,32 @@
 /*
  * Free the components of a DHM key
  */
-void dhm_free( dhm_context *ctx )
+void mbedtls_dhm_free( mbedtls_dhm_context *ctx )
 {
-    mpi_free( &ctx->pX); mpi_free( &ctx->Vf ); mpi_free( &ctx->Vi );
-    mpi_free( &ctx->RP ); mpi_free( &ctx->K ); mpi_free( &ctx->GY );
-    mpi_free( &ctx->GX ); mpi_free( &ctx->X ); mpi_free( &ctx->G );
-    mpi_free( &ctx->P );
+    mbedtls_mpi_free( &ctx->pX); mbedtls_mpi_free( &ctx->Vf ); mbedtls_mpi_free( &ctx->Vi );
+    mbedtls_mpi_free( &ctx->RP ); mbedtls_mpi_free( &ctx->K ); mbedtls_mpi_free( &ctx->GY );
+    mbedtls_mpi_free( &ctx->GX ); mbedtls_mpi_free( &ctx->X ); mbedtls_mpi_free( &ctx->G );
+    mbedtls_mpi_free( &ctx->P );
 
-    polarssl_zeroize( ctx, sizeof( dhm_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_dhm_context ) );
 }
 
-#if defined(POLARSSL_ASN1_PARSE_C)
+#if defined(MBEDTLS_ASN1_PARSE_C)
 /*
  * Parse DHM parameters
  */
-int dhm_parse_dhm( dhm_context *dhm, const unsigned char *dhmin,
+int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
                    size_t dhminlen )
 {
     int ret;
     size_t len;
     unsigned char *p, *end;
-#if defined(POLARSSL_PEM_PARSE_C)
-    pem_context pem;
+#if defined(MBEDTLS_PEM_PARSE_C)
+    mbedtls_pem_context pem;
 
-    pem_init( &pem );
+    mbedtls_pem_init( &pem );
 
-    ret = pem_read_buffer( &pem,
+    ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN DH PARAMETERS-----",
                            "-----END DH PARAMETERS-----",
                            dhmin, NULL, 0, &dhminlen );
@@ -433,13 +433,13 @@
          */
         dhminlen = pem.buflen;
     }
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
         goto exit;
 
     p = ( ret == 0 ) ? pem.buf : (unsigned char *) dhmin;
 #else
     p = (unsigned char *) dhmin;
-#endif /* POLARSSL_PEM_PARSE_C */
+#endif /* MBEDTLS_PEM_PARSE_C */
     end = p + dhminlen;
 
     /*
@@ -448,44 +448,44 @@
      *      generator        INTEGER,  -- g
      *  }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        ret = POLARSSL_ERR_DHM_INVALID_FORMAT + ret;
+        ret = MBEDTLS_ERR_DHM_INVALID_FORMAT + ret;
         goto exit;
     }
 
     end = p + len;
 
-    if( ( ret = asn1_get_mpi( &p, end, &dhm->P  ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &dhm->G ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &dhm->P  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &dhm->G ) ) != 0 )
     {
-        ret = POLARSSL_ERR_DHM_INVALID_FORMAT + ret;
+        ret = MBEDTLS_ERR_DHM_INVALID_FORMAT + ret;
         goto exit;
     }
 
     if( p != end )
     {
-        ret = POLARSSL_ERR_DHM_INVALID_FORMAT +
-              POLARSSL_ERR_ASN1_LENGTH_MISMATCH;
+        ret = MBEDTLS_ERR_DHM_INVALID_FORMAT +
+              MBEDTLS_ERR_ASN1_LENGTH_MISMATCH;
         goto exit;
     }
 
     ret = 0;
 
-    dhm->len = mpi_size( &dhm->P );
+    dhm->len = mbedtls_mpi_size( &dhm->P );
 
 exit:
-#if defined(POLARSSL_PEM_PARSE_C)
-    pem_free( &pem );
+#if defined(MBEDTLS_PEM_PARSE_C)
+    mbedtls_pem_free( &pem );
 #endif
     if( ret != 0 )
-        dhm_free( dhm );
+        mbedtls_dhm_free( dhm );
 
     return( ret );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * Load all data from a file into a given buffer.
  */
@@ -495,30 +495,30 @@
     long size;
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_DHM_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_DHM_FILE_IO_ERROR );
 
     fseek( f, 0, SEEK_END );
     if( ( size = ftell( f ) ) == -1 )
     {
         fclose( f );
-        return( POLARSSL_ERR_DHM_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_DHM_FILE_IO_ERROR );
     }
     fseek( f, 0, SEEK_SET );
 
     *n = (size_t) size;
 
     if( *n + 1 == 0 ||
-        ( *buf = polarssl_malloc( *n + 1 ) ) == NULL )
+        ( *buf = mbedtls_malloc( *n + 1 ) ) == NULL )
     {
         fclose( f );
-        return( POLARSSL_ERR_DHM_MALLOC_FAILED );
+        return( MBEDTLS_ERR_DHM_MALLOC_FAILED );
     }
 
     if( fread( *buf, 1, *n, f ) != *n )
     {
         fclose( f );
-        polarssl_free( *buf );
-        return( POLARSSL_ERR_DHM_FILE_IO_ERROR );
+        mbedtls_free( *buf );
+        return( MBEDTLS_ERR_DHM_FILE_IO_ERROR );
     }
 
     fclose( f );
@@ -531,7 +531,7 @@
 /*
  * Load and parse DHM parameters
  */
-int dhm_parse_dhmfile( dhm_context *dhm, const char *path )
+int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path )
 {
     int ret;
     size_t n;
@@ -540,59 +540,59 @@
     if( ( ret = load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
-    ret = dhm_parse_dhm( dhm, buf, n );
+    ret = mbedtls_dhm_parse_dhm( dhm, buf, n );
 
-    polarssl_zeroize( buf, n + 1 );
-    polarssl_free( buf );
+    mbedtls_zeroize( buf, n + 1 );
+    mbedtls_free( buf );
 
     return( ret );
 }
-#endif /* POLARSSL_FS_IO */
-#endif /* POLARSSL_ASN1_PARSE_C */
+#endif /* MBEDTLS_FS_IO */
+#endif /* MBEDTLS_ASN1_PARSE_C */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 #include "mbedtls/certs.h"
 
 /*
  * Checkup routine
  */
-int dhm_self_test( int verbose )
+int mbedtls_dhm_self_test( int verbose )
 {
-#if defined(POLARSSL_CERTS_C)
+#if defined(MBEDTLS_CERTS_C)
     int ret;
-    dhm_context dhm;
+    mbedtls_dhm_context dhm;
 
-    dhm_init( &dhm );
+    mbedtls_dhm_init( &dhm );
 
     if( verbose != 0 )
-        polarssl_printf( "  DHM parameter load: " );
+        mbedtls_printf( "  DHM parameter load: " );
 
-    if( ( ret = dhm_parse_dhm( &dhm, (const unsigned char *) test_dhm_params,
-                               strlen( test_dhm_params ) ) ) != 0 )
+    if( ( ret = mbedtls_dhm_parse_dhm( &dhm, (const unsigned char *) mbedtls_test_dhm_params,
+                               strlen( mbedtls_test_dhm_params ) ) ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         ret = 1;
         goto exit;
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n\n" );
+        mbedtls_printf( "passed\n\n" );
 
 exit:
-    dhm_free( &dhm );
+    mbedtls_dhm_free( &dhm );
 
     return( ret );
 #else
     if( verbose != 0 )
-        polarssl_printf( "  DHM parameter load: skipped\n" );
+        mbedtls_printf( "  DHM parameter load: skipped\n" );
 
     return( 0 );
-#endif /* POLARSSL_CERTS_C */
+#endif /* MBEDTLS_CERTS_C */
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_DHM_C */
+#endif /* MBEDTLS_DHM_C */
diff --git a/library/ecdh.c b/library/ecdh.c
index d620108..8d88977 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -27,58 +27,58 @@
  * RFC 4492
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ECDH_C)
+#if defined(MBEDTLS_ECDH_C)
 
 #include "mbedtls/ecdh.h"
 
 #include <string.h>
 
 /*
- * Generate public key: simple wrapper around ecp_gen_keypair
+ * Generate public key: simple wrapper around mbedtls_ecp_gen_keypair
  */
-int ecdh_gen_public( ecp_group *grp, mpi *d, ecp_point *Q,
+int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng )
 {
-    return ecp_gen_keypair( grp, d, Q, f_rng, p_rng );
+    return mbedtls_ecp_gen_keypair( grp, d, Q, f_rng, p_rng );
 }
 
 /*
  * Compute shared secret (SEC1 3.3.1)
  */
-int ecdh_compute_shared( ecp_group *grp, mpi *z,
-                         const ecp_point *Q, const mpi *d,
+int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
+                         const mbedtls_ecp_point *Q, const mbedtls_mpi *d,
                          int (*f_rng)(void *, unsigned char *, size_t),
                          void *p_rng )
 {
     int ret;
-    ecp_point P;
+    mbedtls_ecp_point P;
 
-    ecp_point_init( &P );
+    mbedtls_ecp_point_init( &P );
 
     /*
      * Make sure Q is a valid pubkey before using it
      */
-    MPI_CHK( ecp_check_pubkey( grp, Q ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_check_pubkey( grp, Q ) );
 
-    MPI_CHK( ecp_mul( grp, &P, d, Q, f_rng, p_rng ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( grp, &P, d, Q, f_rng, p_rng ) );
 
-    if( ecp_is_zero( &P ) )
+    if( mbedtls_ecp_is_zero( &P ) )
     {
-        ret = POLARSSL_ERR_ECP_BAD_INPUT_DATA;
+        ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
         goto cleanup;
     }
 
-    MPI_CHK( mpi_copy( z, &P.X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( z, &P.X ) );
 
 cleanup:
-    ecp_point_free( &P );
+    mbedtls_ecp_point_free( &P );
 
     return( ret );
 }
@@ -86,27 +86,27 @@
 /*
  * Initialize context
  */
-void ecdh_init( ecdh_context *ctx )
+void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx )
 {
-    memset( ctx, 0, sizeof( ecdh_context ) );
+    memset( ctx, 0, sizeof( mbedtls_ecdh_context ) );
 }
 
 /*
  * Free context
  */
-void ecdh_free( ecdh_context *ctx )
+void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    ecp_group_free( &ctx->grp );
-    ecp_point_free( &ctx->Q   );
-    ecp_point_free( &ctx->Qp  );
-    ecp_point_free( &ctx->Vi  );
-    ecp_point_free( &ctx->Vf  );
-    mpi_free( &ctx->d  );
-    mpi_free( &ctx->z  );
-    mpi_free( &ctx->_d );
+    mbedtls_ecp_group_free( &ctx->grp );
+    mbedtls_ecp_point_free( &ctx->Q   );
+    mbedtls_ecp_point_free( &ctx->Qp  );
+    mbedtls_ecp_point_free( &ctx->Vi  );
+    mbedtls_ecp_point_free( &ctx->Vf  );
+    mbedtls_mpi_free( &ctx->d  );
+    mbedtls_mpi_free( &ctx->z  );
+    mbedtls_mpi_free( &ctx->_d );
 }
 
 /*
@@ -116,7 +116,7 @@
  *          ECPoint         public;
  *      } ServerECDHParams;
  */
-int ecdh_make_params( ecdh_context *ctx, size_t *olen,
+int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
                       unsigned char *buf, size_t blen,
                       int (*f_rng)(void *, unsigned char *, size_t),
                       void *p_rng )
@@ -125,20 +125,20 @@
     size_t grp_len, pt_len;
 
     if( ctx == NULL || ctx->grp.pbits == 0 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) )
+    if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) )
                 != 0 )
         return( ret );
 
-    if( ( ret = ecp_tls_write_group( &ctx->grp, &grp_len, buf, blen ) )
+    if( ( ret = mbedtls_ecp_tls_write_group( &ctx->grp, &grp_len, buf, blen ) )
                 != 0 )
         return( ret );
 
     buf += grp_len;
     blen -= grp_len;
 
-    if( ( ret = ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format,
+    if( ( ret = mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format,
                                      &pt_len, buf, blen ) ) != 0 )
         return( ret );
 
@@ -153,15 +153,15 @@
  *          ECPoint         public;
  *      } ServerECDHParams;
  */
-int ecdh_read_params( ecdh_context *ctx,
+int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx,
                       const unsigned char **buf, const unsigned char *end )
 {
     int ret;
 
-    if( ( ret = ecp_tls_read_group( &ctx->grp, buf, end - *buf ) ) != 0 )
+    if( ( ret = mbedtls_ecp_tls_read_group( &ctx->grp, buf, end - *buf ) ) != 0 )
         return( ret );
 
-    if( ( ret = ecp_tls_read_point( &ctx->grp, &ctx->Qp, buf, end - *buf ) )
+    if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, buf, end - *buf ) )
                 != 0 )
         return( ret );
 
@@ -171,24 +171,24 @@
 /*
  * Get parameters from a keypair
  */
-int ecdh_get_params( ecdh_context *ctx, const ecp_keypair *key,
-                     ecdh_side side )
+int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx, const mbedtls_ecp_keypair *key,
+                     mbedtls_ecdh_side side )
 {
     int ret;
 
-    if( ( ret = ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 )
+    if( ( ret = mbedtls_ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 )
         return( ret );
 
     /* If it's not our key, just import the public part as Qp */
-    if( side == POLARSSL_ECDH_THEIRS )
-        return( ecp_copy( &ctx->Qp, &key->Q ) );
+    if( side == MBEDTLS_ECDH_THEIRS )
+        return( mbedtls_ecp_copy( &ctx->Qp, &key->Q ) );
 
     /* Our key: import public (as Q) and private parts */
-    if( side != POLARSSL_ECDH_OURS )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( side != MBEDTLS_ECDH_OURS )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecp_copy( &ctx->Q, &key->Q ) ) != 0 ||
-        ( ret = mpi_copy( &ctx->d, &key->d ) ) != 0 )
+    if( ( ret = mbedtls_ecp_copy( &ctx->Q, &key->Q ) ) != 0 ||
+        ( ret = mbedtls_mpi_copy( &ctx->d, &key->d ) ) != 0 )
         return( ret );
 
     return( 0 );
@@ -197,7 +197,7 @@
 /*
  * Setup and export the client public value
  */
-int ecdh_make_public( ecdh_context *ctx, size_t *olen,
+int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
                       unsigned char *buf, size_t blen,
                       int (*f_rng)(void *, unsigned char *, size_t),
                       void *p_rng )
@@ -205,33 +205,33 @@
     int ret;
 
     if( ctx == NULL || ctx->grp.pbits == 0 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) )
+    if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) )
                 != 0 )
         return( ret );
 
-    return ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format,
+    return mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format,
                                 olen, buf, blen );
 }
 
 /*
  * Parse and import the client's public value
  */
-int ecdh_read_public( ecdh_context *ctx,
+int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx,
                       const unsigned char *buf, size_t blen )
 {
     int ret;
     const unsigned char *p = buf;
 
     if( ctx == NULL )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecp_tls_read_point( &ctx->grp, &ctx->Qp, &p, blen ) ) != 0 )
+    if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, &p, blen ) ) != 0 )
         return( ret );
 
     if( (size_t)( p - buf ) != blen )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     return( 0 );
 }
@@ -239,7 +239,7 @@
 /*
  * Derive and export the shared secret
  */
-int ecdh_calc_secret( ecdh_context *ctx, size_t *olen,
+int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen,
                       unsigned char *buf, size_t blen,
                       int (*f_rng)(void *, unsigned char *, size_t),
                       void *p_rng )
@@ -247,19 +247,19 @@
     int ret;
 
     if( ctx == NULL )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecdh_compute_shared( &ctx->grp, &ctx->z, &ctx->Qp, &ctx->d,
+    if( ( ret = mbedtls_ecdh_compute_shared( &ctx->grp, &ctx->z, &ctx->Qp, &ctx->d,
                                      f_rng, p_rng ) ) != 0 )
     {
         return( ret );
     }
 
-    if( mpi_size( &ctx->z ) > blen )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( mbedtls_mpi_size( &ctx->z ) > blen )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     *olen = ctx->grp.pbits / 8 + ( ( ctx->grp.pbits % 8 ) != 0 );
-    return mpi_write_binary( &ctx->z, buf, *olen );
+    return mbedtls_mpi_write_binary( &ctx->z, buf, *olen );
 }
 
-#endif /* POLARSSL_ECDH_C */
+#endif /* MBEDTLS_ECDH_C */
diff --git a/library/ecdsa.c b/library/ecdsa.c
index b4cdfca..0e864fc 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -26,20 +26,20 @@
  * SEC1 http://www.secg.org/index.php?action=secg,docs_secg
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 
 #include "mbedtls/ecdsa.h"
 #include "mbedtls/asn1write.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_ECDSA_DETERMINISTIC)
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
 #include "mbedtls/hmac_drbg.h"
 #endif
 
@@ -47,20 +47,20 @@
  * Derive a suitable integer for group grp from a buffer of length len
  * SEC1 4.1.3 step 5 aka SEC1 4.1.4 step 3
  */
-static int derive_mpi( const ecp_group *grp, mpi *x,
+static int derive_mpi( const mbedtls_ecp_group *grp, mbedtls_mpi *x,
                        const unsigned char *buf, size_t blen )
 {
     int ret;
     size_t n_size = ( grp->nbits + 7 ) / 8;
     size_t use_size = blen > n_size ? n_size : blen;
 
-    MPI_CHK( mpi_read_binary( x, buf, use_size ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( x, buf, use_size ) );
     if( use_size * 8 > grp->nbits )
-        MPI_CHK( mpi_shift_r( x, use_size * 8 - grp->nbits ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( x, use_size * 8 - grp->nbits ) );
 
     /* While at it, reduce modulo N */
-    if( mpi_cmp_mpi( x, &grp->N ) >= 0 )
-        MPI_CHK( mpi_sub_mpi( x, x, &grp->N ) );
+    if( mbedtls_mpi_cmp_mpi( x, &grp->N ) >= 0 )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( x, x, &grp->N ) );
 
 cleanup:
     return( ret );
@@ -70,20 +70,20 @@
  * Compute ECDSA signature of a hashed message (SEC1 4.1.3)
  * Obviously, compared to SEC1 4.1.3, we skip step 4 (hash message)
  */
-int ecdsa_sign( ecp_group *grp, mpi *r, mpi *s,
-                const mpi *d, const unsigned char *buf, size_t blen,
+int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
+                const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret, key_tries, sign_tries, blind_tries;
-    ecp_point R;
-    mpi k, e, t;
+    mbedtls_ecp_point R;
+    mbedtls_mpi k, e, t;
 
     /* Fail cleanly on curves such as Curve25519 that can't be used for ECDSA */
     if( grp->N.p == NULL )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    ecp_point_init( &R );
-    mpi_init( &k ); mpi_init( &e ); mpi_init( &t );
+    mbedtls_ecp_point_init( &R );
+    mbedtls_mpi_init( &k ); mbedtls_mpi_init( &e ); mbedtls_mpi_init( &t );
 
     sign_tries = 0;
     do
@@ -95,21 +95,21 @@
         key_tries = 0;
         do
         {
-            MPI_CHK( ecp_gen_keypair( grp, &k, &R, f_rng, p_rng ) );
-            MPI_CHK( mpi_mod_mpi( r, &R.X, &grp->N ) );
+            MBEDTLS_MPI_CHK( mbedtls_ecp_gen_keypair( grp, &k, &R, f_rng, p_rng ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( r, &R.X, &grp->N ) );
 
             if( key_tries++ > 10 )
             {
-                ret = POLARSSL_ERR_ECP_RANDOM_FAILED;
+                ret = MBEDTLS_ERR_ECP_RANDOM_FAILED;
                 goto cleanup;
             }
         }
-        while( mpi_cmp_int( r, 0 ) == 0 );
+        while( mbedtls_mpi_cmp_int( r, 0 ) == 0 );
 
         /*
          * Step 5: derive MPI from hashed message
          */
-        MPI_CHK( derive_mpi( grp, &e, buf, blen ) );
+        MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) );
 
         /*
          * Generate a random value to blind inv_mod in next step,
@@ -119,143 +119,143 @@
         do
         {
             size_t n_size = ( grp->nbits + 7 ) / 8;
-            MPI_CHK( mpi_fill_random( &t, n_size, f_rng, p_rng ) );
-            MPI_CHK( mpi_shift_r( &t, 8 * n_size - grp->nbits ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &t, n_size, f_rng, p_rng ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &t, 8 * n_size - grp->nbits ) );
 
-            /* See ecp_gen_keypair() */
+            /* See mbedtls_ecp_gen_keypair() */
             if( ++blind_tries > 30 )
-                return( POLARSSL_ERR_ECP_RANDOM_FAILED );
+                return( MBEDTLS_ERR_ECP_RANDOM_FAILED );
         }
-        while( mpi_cmp_int( &t, 1 ) < 0 ||
-               mpi_cmp_mpi( &t, &grp->N ) >= 0 );
+        while( mbedtls_mpi_cmp_int( &t, 1 ) < 0 ||
+               mbedtls_mpi_cmp_mpi( &t, &grp->N ) >= 0 );
 
         /*
          * Step 6: compute s = (e + r * d) / k = t (e + rd) / (kt) mod n
          */
-        MPI_CHK( mpi_mul_mpi( s, r, d ) );
-        MPI_CHK( mpi_add_mpi( &e, &e, s ) );
-        MPI_CHK( mpi_mul_mpi( &e, &e, &t ) );
-        MPI_CHK( mpi_mul_mpi( &k, &k, &t ) );
-        MPI_CHK( mpi_inv_mod( s, &k, &grp->N ) );
-        MPI_CHK( mpi_mul_mpi( s, s, &e ) );
-        MPI_CHK( mpi_mod_mpi( s, s, &grp->N ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( s, r, d ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &e, &e, s ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &e, &e, &t ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &k, &k, &t ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( s, &k, &grp->N ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( s, s, &e ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( s, s, &grp->N ) );
 
         if( sign_tries++ > 10 )
         {
-            ret = POLARSSL_ERR_ECP_RANDOM_FAILED;
+            ret = MBEDTLS_ERR_ECP_RANDOM_FAILED;
             goto cleanup;
         }
     }
-    while( mpi_cmp_int( s, 0 ) == 0 );
+    while( mbedtls_mpi_cmp_int( s, 0 ) == 0 );
 
 cleanup:
-    ecp_point_free( &R );
-    mpi_free( &k ); mpi_free( &e ); mpi_free( &t );
+    mbedtls_ecp_point_free( &R );
+    mbedtls_mpi_free( &k ); mbedtls_mpi_free( &e ); mbedtls_mpi_free( &t );
 
     return( ret );
 }
 
-#if defined(POLARSSL_ECDSA_DETERMINISTIC)
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
 /*
  * Deterministic signature wrapper
  */
-int ecdsa_sign_det( ecp_group *grp, mpi *r, mpi *s,
-                    const mpi *d, const unsigned char *buf, size_t blen,
-                    md_type_t md_alg )
+int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
+                    const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
+                    mbedtls_md_type_t md_alg )
 {
     int ret;
-    hmac_drbg_context rng_ctx;
-    unsigned char data[2 * POLARSSL_ECP_MAX_BYTES];
+    mbedtls_hmac_drbg_context rng_ctx;
+    unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
     size_t grp_len = ( grp->nbits + 7 ) / 8;
-    const md_info_t *md_info;
-    mpi h;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_mpi h;
 
-    if( ( md_info = md_info_from_type( md_alg ) ) == NULL )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    mpi_init( &h );
-    memset( &rng_ctx, 0, sizeof( hmac_drbg_context ) );
+    mbedtls_mpi_init( &h );
+    memset( &rng_ctx, 0, sizeof( mbedtls_hmac_drbg_context ) );
 
     /* Use private key and message hash (reduced) to initialize HMAC_DRBG */
-    MPI_CHK( mpi_write_binary( d, data, grp_len ) );
-    MPI_CHK( derive_mpi( grp, &h, buf, blen ) );
-    MPI_CHK( mpi_write_binary( &h, data + grp_len, grp_len ) );
-    hmac_drbg_init_buf( &rng_ctx, md_info, data, 2 * grp_len );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) );
+    MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) );
+    mbedtls_hmac_drbg_init_buf( &rng_ctx, md_info, data, 2 * grp_len );
 
-    ret = ecdsa_sign( grp, r, s, d, buf, blen,
-                      hmac_drbg_random, &rng_ctx );
+    ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
+                      mbedtls_hmac_drbg_random, &rng_ctx );
 
 cleanup:
-    hmac_drbg_free( &rng_ctx );
-    mpi_free( &h );
+    mbedtls_hmac_drbg_free( &rng_ctx );
+    mbedtls_mpi_free( &h );
 
     return( ret );
 }
-#endif /* POLARSSL_ECDSA_DETERMINISTIC */
+#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
 
 /*
  * Verify ECDSA signature of hashed message (SEC1 4.1.4)
  * Obviously, compared to SEC1 4.1.3, we skip step 2 (hash message)
  */
-int ecdsa_verify( ecp_group *grp,
+int mbedtls_ecdsa_verify( mbedtls_ecp_group *grp,
                   const unsigned char *buf, size_t blen,
-                  const ecp_point *Q, const mpi *r, const mpi *s)
+                  const mbedtls_ecp_point *Q, const mbedtls_mpi *r, const mbedtls_mpi *s)
 {
     int ret;
-    mpi e, s_inv, u1, u2;
-    ecp_point R, P;
+    mbedtls_mpi e, s_inv, u1, u2;
+    mbedtls_ecp_point R, P;
 
-    ecp_point_init( &R ); ecp_point_init( &P );
-    mpi_init( &e ); mpi_init( &s_inv ); mpi_init( &u1 ); mpi_init( &u2 );
+    mbedtls_ecp_point_init( &R ); mbedtls_ecp_point_init( &P );
+    mbedtls_mpi_init( &e ); mbedtls_mpi_init( &s_inv ); mbedtls_mpi_init( &u1 ); mbedtls_mpi_init( &u2 );
 
     /* Fail cleanly on curves such as Curve25519 that can't be used for ECDSA */
     if( grp->N.p == NULL )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * Step 1: make sure r and s are in range 1..n-1
      */
-    if( mpi_cmp_int( r, 1 ) < 0 || mpi_cmp_mpi( r, &grp->N ) >= 0 ||
-        mpi_cmp_int( s, 1 ) < 0 || mpi_cmp_mpi( s, &grp->N ) >= 0 )
+    if( mbedtls_mpi_cmp_int( r, 1 ) < 0 || mbedtls_mpi_cmp_mpi( r, &grp->N ) >= 0 ||
+        mbedtls_mpi_cmp_int( s, 1 ) < 0 || mbedtls_mpi_cmp_mpi( s, &grp->N ) >= 0 )
     {
-        ret = POLARSSL_ERR_ECP_VERIFY_FAILED;
+        ret = MBEDTLS_ERR_ECP_VERIFY_FAILED;
         goto cleanup;
     }
 
     /*
      * Additional precaution: make sure Q is valid
      */
-    MPI_CHK( ecp_check_pubkey( grp, Q ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_check_pubkey( grp, Q ) );
 
     /*
      * Step 3: derive MPI from hashed message
      */
-    MPI_CHK( derive_mpi( grp, &e, buf, blen ) );
+    MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) );
 
     /*
      * Step 4: u1 = e / s mod n, u2 = r / s mod n
      */
-    MPI_CHK( mpi_inv_mod( &s_inv, s, &grp->N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &s_inv, s, &grp->N ) );
 
-    MPI_CHK( mpi_mul_mpi( &u1, &e, &s_inv ) );
-    MPI_CHK( mpi_mod_mpi( &u1, &u1, &grp->N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u1, &e, &s_inv ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &u1, &u1, &grp->N ) );
 
-    MPI_CHK( mpi_mul_mpi( &u2, r, &s_inv ) );
-    MPI_CHK( mpi_mod_mpi( &u2, &u2, &grp->N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u2, r, &s_inv ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &u2, &u2, &grp->N ) );
 
     /*
      * Step 5: R = u1 G + u2 Q
      *
      * Since we're not using any secret data, no need to pass a RNG to
-     * ecp_mul() for countermesures.
+     * mbedtls_ecp_mul() for countermesures.
      */
-    MPI_CHK( ecp_mul( grp, &R, &u1, &grp->G, NULL, NULL ) );
-    MPI_CHK( ecp_mul( grp, &P, &u2, Q, NULL, NULL ) );
-    MPI_CHK( ecp_add( grp, &R, &R, &P ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( grp, &R, &u1, &grp->G, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( grp, &P, &u2, Q, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_add( grp, &R, &R, &P ) );
 
-    if( ecp_is_zero( &R ) )
+    if( mbedtls_ecp_is_zero( &R ) )
     {
-        ret = POLARSSL_ERR_ECP_VERIFY_FAILED;
+        ret = MBEDTLS_ERR_ECP_VERIFY_FAILED;
         goto cleanup;
     }
 
@@ -263,20 +263,20 @@
      * Step 6: convert xR to an integer (no-op)
      * Step 7: reduce xR mod n (gives v)
      */
-    MPI_CHK( mpi_mod_mpi( &R.X, &R.X, &grp->N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &R.X, &R.X, &grp->N ) );
 
     /*
      * Step 8: check if v (that is, R.X) is equal to r
      */
-    if( mpi_cmp_mpi( &R.X, r ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &R.X, r ) != 0 )
     {
-        ret = POLARSSL_ERR_ECP_VERIFY_FAILED;
+        ret = MBEDTLS_ERR_ECP_VERIFY_FAILED;
         goto cleanup;
     }
 
 cleanup:
-    ecp_point_free( &R ); ecp_point_free( &P );
-    mpi_free( &e ); mpi_free( &s_inv ); mpi_free( &u1 ); mpi_free( &u2 );
+    mbedtls_ecp_point_free( &R ); mbedtls_ecp_point_free( &P );
+    mbedtls_mpi_free( &e ); mbedtls_mpi_free( &s_inv ); mbedtls_mpi_free( &u1 ); mbedtls_mpi_free( &u2 );
 
     return( ret );
 }
@@ -284,20 +284,20 @@
 /*
  * Convert a signature (given by context) to ASN.1
  */
-static int ecdsa_signature_to_asn1( const mpi *r, const mpi *s,
+static int ecdsa_signature_to_asn1( const mbedtls_mpi *r, const mbedtls_mpi *s,
                                     unsigned char *sig, size_t *slen )
 {
     int ret;
-    unsigned char buf[POLARSSL_ECDSA_MAX_LEN];
+    unsigned char buf[MBEDTLS_ECDSA_MAX_LEN];
     unsigned char *p = buf + sizeof( buf );
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_mpi( &p, buf, s ) );
-    ASN1_CHK_ADD( len, asn1_write_mpi( &p, buf, r ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &p, buf, s ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &p, buf, r ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( &p, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &p, buf,
-                                       ASN1_CONSTRUCTED | ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &p, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &p, buf,
+                                       MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) );
 
     memcpy( sig, p, len );
     *slen = len;
@@ -308,48 +308,48 @@
 /*
  * Compute and write signature
  */
-int ecdsa_write_signature( ecdsa_context *ctx, md_type_t md_alg,
+int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t md_alg,
                            const unsigned char *hash, size_t hlen,
                            unsigned char *sig, size_t *slen,
                            int (*f_rng)(void *, unsigned char *, size_t),
                            void *p_rng )
 {
     int ret;
-    mpi r, s;
+    mbedtls_mpi r, s;
 
-    mpi_init( &r );
-    mpi_init( &s );
+    mbedtls_mpi_init( &r );
+    mbedtls_mpi_init( &s );
 
-#if defined(POLARSSL_ECDSA_DETERMINISTIC)
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
     (void) f_rng;
     (void) p_rng;
 
-    MPI_CHK( ecdsa_sign_det( &ctx->grp, &r, &s, &ctx->d,
+    MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign_det( &ctx->grp, &r, &s, &ctx->d,
                              hash, hlen, md_alg ) );
 #else
     (void) md_alg;
 
-    MPI_CHK( ecdsa_sign( &ctx->grp, &r, &s, &ctx->d,
+    MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign( &ctx->grp, &r, &s, &ctx->d,
                          hash, hlen, f_rng, p_rng ) );
 #endif
 
-    MPI_CHK( ecdsa_signature_to_asn1( &r, &s, sig, slen ) );
+    MBEDTLS_MPI_CHK( ecdsa_signature_to_asn1( &r, &s, sig, slen ) );
 
 cleanup:
-    mpi_free( &r );
-    mpi_free( &s );
+    mbedtls_mpi_free( &r );
+    mbedtls_mpi_free( &s );
 
     return( ret );
 }
 
-#if ! defined(POLARSSL_DEPRECATED_REMOVED) && \
-    defined(POLARSSL_ECDSA_DETERMINISTIC)
-int ecdsa_write_signature_det( ecdsa_context *ctx,
+#if ! defined(MBEDTLS_DEPRECATED_REMOVED) && \
+    defined(MBEDTLS_ECDSA_DETERMINISTIC)
+int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx,
                                const unsigned char *hash, size_t hlen,
                                unsigned char *sig, size_t *slen,
-                               md_type_t md_alg )
+                               mbedtls_md_type_t md_alg )
 {
-    return( ecdsa_write_signature( ctx, md_alg, hash, hlen, sig, slen,
+    return( mbedtls_ecdsa_write_signature( ctx, md_alg, hash, hlen, sig, slen,
                                    NULL, NULL ) );
 }
 #endif
@@ -357,7 +357,7 @@
 /*
  * Read and check signature
  */
-int ecdsa_read_signature( ecdsa_context *ctx,
+int mbedtls_ecdsa_read_signature( mbedtls_ecdsa_context *ctx,
                           const unsigned char *hash, size_t hlen,
                           const unsigned char *sig, size_t slen )
 {
@@ -365,42 +365,42 @@
     unsigned char *p = (unsigned char *) sig;
     const unsigned char *end = sig + slen;
     size_t len;
-    mpi r, s;
+    mbedtls_mpi r, s;
 
-    mpi_init( &r );
-    mpi_init( &s );
+    mbedtls_mpi_init( &r );
+    mbedtls_mpi_init( &s );
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        ret += POLARSSL_ERR_ECP_BAD_INPUT_DATA;
+        ret += MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
         goto cleanup;
     }
 
     if( p + len != end )
     {
-        ret = POLARSSL_ERR_ECP_BAD_INPUT_DATA +
-              POLARSSL_ERR_ASN1_LENGTH_MISMATCH;
+        ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA +
+              MBEDTLS_ERR_ASN1_LENGTH_MISMATCH;
         goto cleanup;
     }
 
-    if( ( ret = asn1_get_mpi( &p, end, &r ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &s ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &r ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &s ) ) != 0 )
     {
-        ret += POLARSSL_ERR_ECP_BAD_INPUT_DATA;
+        ret += MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
         goto cleanup;
     }
 
-    if( ( ret = ecdsa_verify( &ctx->grp, hash, hlen,
+    if( ( ret = mbedtls_ecdsa_verify( &ctx->grp, hash, hlen,
                               &ctx->Q, &r, &s ) ) != 0 )
         goto cleanup;
 
     if( p != end )
-        ret = POLARSSL_ERR_ECP_SIG_LEN_MISMATCH;
+        ret = MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH;
 
 cleanup:
-    mpi_free( &r );
-    mpi_free( &s );
+    mbedtls_mpi_free( &r );
+    mbedtls_mpi_free( &s );
 
     return( ret );
 }
@@ -408,25 +408,25 @@
 /*
  * Generate key pair
  */
-int ecdsa_genkey( ecdsa_context *ctx, ecp_group_id gid,
+int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
                   int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    return( ecp_use_known_dp( &ctx->grp, gid ) ||
-            ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
+    return( mbedtls_ecp_use_known_dp( &ctx->grp, gid ) ||
+            mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
 }
 
 /*
- * Set context from an ecp_keypair
+ * Set context from an mbedtls_ecp_keypair
  */
-int ecdsa_from_keypair( ecdsa_context *ctx, const ecp_keypair *key )
+int mbedtls_ecdsa_from_keypair( mbedtls_ecdsa_context *ctx, const mbedtls_ecp_keypair *key )
 {
     int ret;
 
-    if( ( ret = ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 ||
-        ( ret = mpi_copy( &ctx->d, &key->d ) ) != 0 ||
-        ( ret = ecp_copy( &ctx->Q, &key->Q ) ) != 0 )
+    if( ( ret = mbedtls_ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 ||
+        ( ret = mbedtls_mpi_copy( &ctx->d, &key->d ) ) != 0 ||
+        ( ret = mbedtls_ecp_copy( &ctx->Q, &key->Q ) ) != 0 )
     {
-        ecdsa_free( ctx );
+        mbedtls_ecdsa_free( ctx );
     }
 
     return( ret );
@@ -435,17 +435,17 @@
 /*
  * Initialize context
  */
-void ecdsa_init( ecdsa_context *ctx )
+void mbedtls_ecdsa_init( mbedtls_ecdsa_context *ctx )
 {
-    ecp_keypair_init( ctx );
+    mbedtls_ecp_keypair_init( ctx );
 }
 
 /*
  * Free context
  */
-void ecdsa_free( ecdsa_context *ctx )
+void mbedtls_ecdsa_free( mbedtls_ecdsa_context *ctx )
 {
-    ecp_keypair_free( ctx );
+    mbedtls_ecp_keypair_free( ctx );
 }
 
-#endif /* POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDSA_C */
diff --git a/library/ecp.c b/library/ecp.c
index f04b6fe..6019500 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -41,26 +41,26 @@
  *     <http://eprint.iacr.org/2004/342.pdf>
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 
 #include "mbedtls/ecp.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
 #include <stdio.h>
-#define polarssl_printf     printf
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_printf     printf
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 #if defined(_MSC_VER) && !defined strcasecmp && !defined(EFIX64) && \
@@ -77,11 +77,11 @@
 #endif /*_MSC_VER */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * Counts of point addition and doubling, and field multiplications.
  * Used to test resistance of point multiplication to simple timing attacks.
@@ -89,25 +89,25 @@
 static unsigned long add_count, dbl_count, mul_count;
 #endif
 
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP224R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP256R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP384R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP521R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_BP256R1_ENABLED)   ||   \
-    defined(POLARSSL_ECP_DP_BP384R1_ENABLED)   ||   \
-    defined(POLARSSL_ECP_DP_BP512R1_ENABLED)   ||   \
-    defined(POLARSSL_ECP_DP_SECP192K1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP224K1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
-#define POLARSSL_ECP_SHORT_WEIERSTRASS
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   ||   \
+    defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   ||   \
+    defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   ||   \
+    defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+#define MBEDTLS_ECP_SHORT_WEIERSTRASS
 #endif
 
-#if defined(POLARSSL_ECP_DP_M221_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_M255_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_M383_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_M511_ENABLED)
-#define POLARSSL_ECP_MONTGOMERY
+#if defined(MBEDTLS_ECP_DP_M221_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_M255_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_M383_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_M511_ENABLED)
+#define MBEDTLS_ECP_MONTGOMERY
 #endif
 
 /*
@@ -115,9 +115,9 @@
  */
 typedef enum
 {
-    POLARSSL_ECP_TYPE_NONE = 0,
-    POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS,    /* y^2 = x^3 + a x + b      */
-    POLARSSL_ECP_TYPE_MONTGOMERY,           /* y^2 = x^3 + a x^2 + x    */
+    MBEDTLS_ECP_TYPE_NONE = 0,
+    MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS,    /* y^2 = x^3 + a x + b      */
+    MBEDTLS_ECP_TYPE_MONTGOMERY,           /* y^2 = x^3 + a x^2 + x    */
 } ecp_curve_type;
 
 /*
@@ -130,53 +130,53 @@
  * Curves are listed in order: largest curves first, and for a given size,
  * fastest curves first. This provides the default order for the SSL module.
  */
-static const ecp_curve_info ecp_supported_curves[] =
+static const mbedtls_ecp_curve_info ecp_supported_curves[] =
 {
-#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
-    { POLARSSL_ECP_DP_SECP521R1,    25,     521,    "secp521r1"         },
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP521R1,    25,     521,    "secp521r1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
-    { POLARSSL_ECP_DP_BP512R1,      28,     512,    "brainpoolP512r1"   },
+#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
+    { MBEDTLS_ECP_DP_BP512R1,      28,     512,    "brainpoolP512r1"   },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
-    { POLARSSL_ECP_DP_SECP384R1,    24,     384,    "secp384r1"         },
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP384R1,    24,     384,    "secp384r1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
-    { POLARSSL_ECP_DP_BP384R1,      27,     384,    "brainpoolP384r1"   },
+#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
+    { MBEDTLS_ECP_DP_BP384R1,      27,     384,    "brainpoolP384r1"   },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
-    { POLARSSL_ECP_DP_SECP256R1,    23,     256,    "secp256r1"         },
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP256R1,    23,     256,    "secp256r1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
-    { POLARSSL_ECP_DP_SECP256K1,    22,     256,    "secp256k1"         },
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP256K1,    22,     256,    "secp256k1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
-    { POLARSSL_ECP_DP_BP256R1,      26,     256,    "brainpoolP256r1"   },
+#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
+    { MBEDTLS_ECP_DP_BP256R1,      26,     256,    "brainpoolP256r1"   },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
-    { POLARSSL_ECP_DP_SECP224R1,    21,     224,    "secp224r1"         },
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP224R1,    21,     224,    "secp224r1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP224K1_ENABLED)
-    { POLARSSL_ECP_DP_SECP224K1,    20,     224,    "secp224k1"         },
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP224K1,    20,     224,    "secp224k1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
-    { POLARSSL_ECP_DP_SECP192R1,    19,     192,    "secp192r1"         },
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP192R1,    19,     192,    "secp192r1"         },
 #endif
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED)
-    { POLARSSL_ECP_DP_SECP192K1,    18,     192,    "secp192k1"         },
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+    { MBEDTLS_ECP_DP_SECP192K1,    18,     192,    "secp192k1"         },
 #endif
-    { POLARSSL_ECP_DP_NONE,          0,     0,      NULL                },
+    { MBEDTLS_ECP_DP_NONE,          0,     0,      NULL                },
 };
 
 #define ECP_NB_CURVES   sizeof( ecp_supported_curves ) /    \
                         sizeof( ecp_supported_curves[0] )
 
-static ecp_group_id ecp_supported_grp_id[ECP_NB_CURVES];
+static mbedtls_ecp_group_id ecp_supported_grp_id[ECP_NB_CURVES];
 
 /*
  * List of supported curves and associated info
  */
-const ecp_curve_info *ecp_curve_list( void )
+const mbedtls_ecp_curve_info *mbedtls_ecp_curve_list( void )
 {
     return( ecp_supported_curves );
 }
@@ -184,22 +184,22 @@
 /*
  * List of supported curves, group ID only
  */
-const ecp_group_id *ecp_grp_id_list( void )
+const mbedtls_ecp_group_id *mbedtls_ecp_grp_id_list( void )
 {
     static int init_done = 0;
 
     if( ! init_done )
     {
         size_t i = 0;
-        const ecp_curve_info *curve_info;
+        const mbedtls_ecp_curve_info *curve_info;
 
-        for( curve_info = ecp_curve_list();
-             curve_info->grp_id != POLARSSL_ECP_DP_NONE;
+        for( curve_info = mbedtls_ecp_curve_list();
+             curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
              curve_info++ )
         {
             ecp_supported_grp_id[i++] = curve_info->grp_id;
         }
-        ecp_supported_grp_id[i] = POLARSSL_ECP_DP_NONE;
+        ecp_supported_grp_id[i] = MBEDTLS_ECP_DP_NONE;
 
         init_done = 1;
     }
@@ -210,12 +210,12 @@
 /*
  * Get the curve info for the internal identifier
  */
-const ecp_curve_info *ecp_curve_info_from_grp_id( ecp_group_id grp_id )
+const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_grp_id( mbedtls_ecp_group_id grp_id )
 {
-    const ecp_curve_info *curve_info;
+    const mbedtls_ecp_curve_info *curve_info;
 
-    for( curve_info = ecp_curve_list();
-         curve_info->grp_id != POLARSSL_ECP_DP_NONE;
+    for( curve_info = mbedtls_ecp_curve_list();
+         curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
          curve_info++ )
     {
         if( curve_info->grp_id == grp_id )
@@ -228,12 +228,12 @@
 /*
  * Get the curve info from the TLS identifier
  */
-const ecp_curve_info *ecp_curve_info_from_tls_id( uint16_t tls_id )
+const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_tls_id( uint16_t tls_id )
 {
-    const ecp_curve_info *curve_info;
+    const mbedtls_ecp_curve_info *curve_info;
 
-    for( curve_info = ecp_curve_list();
-         curve_info->grp_id != POLARSSL_ECP_DP_NONE;
+    for( curve_info = mbedtls_ecp_curve_list();
+         curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
          curve_info++ )
     {
         if( curve_info->tls_id == tls_id )
@@ -246,12 +246,12 @@
 /*
  * Get the curve info from the name
  */
-const ecp_curve_info *ecp_curve_info_from_name( const char *name )
+const mbedtls_ecp_curve_info *mbedtls_ecp_curve_info_from_name( const char *name )
 {
-    const ecp_curve_info *curve_info;
+    const mbedtls_ecp_curve_info *curve_info;
 
-    for( curve_info = ecp_curve_list();
-         curve_info->grp_id != POLARSSL_ECP_DP_NONE;
+    for( curve_info = mbedtls_ecp_curve_list();
+         curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
          curve_info++ )
     {
         if( strcasecmp( curve_info->name, name ) == 0 )
@@ -264,71 +264,71 @@
 /*
  * Get the type of a curve
  */
-static inline ecp_curve_type ecp_get_type( const ecp_group *grp )
+static inline ecp_curve_type ecp_get_type( const mbedtls_ecp_group *grp )
 {
     if( grp->G.X.p == NULL )
-        return( POLARSSL_ECP_TYPE_NONE );
+        return( MBEDTLS_ECP_TYPE_NONE );
 
     if( grp->G.Y.p == NULL )
-        return( POLARSSL_ECP_TYPE_MONTGOMERY );
+        return( MBEDTLS_ECP_TYPE_MONTGOMERY );
     else
-        return( POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS );
+        return( MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS );
 }
 
 /*
  * Initialize (the components of) a point
  */
-void ecp_point_init( ecp_point *pt )
+void mbedtls_ecp_point_init( mbedtls_ecp_point *pt )
 {
     if( pt == NULL )
         return;
 
-    mpi_init( &pt->X );
-    mpi_init( &pt->Y );
-    mpi_init( &pt->Z );
+    mbedtls_mpi_init( &pt->X );
+    mbedtls_mpi_init( &pt->Y );
+    mbedtls_mpi_init( &pt->Z );
 }
 
 /*
  * Initialize (the components of) a group
  */
-void ecp_group_init( ecp_group *grp )
+void mbedtls_ecp_group_init( mbedtls_ecp_group *grp )
 {
     if( grp == NULL )
         return;
 
-    memset( grp, 0, sizeof( ecp_group ) );
+    memset( grp, 0, sizeof( mbedtls_ecp_group ) );
 }
 
 /*
  * Initialize (the components of) a key pair
  */
-void ecp_keypair_init( ecp_keypair *key )
+void mbedtls_ecp_keypair_init( mbedtls_ecp_keypair *key )
 {
     if( key == NULL )
         return;
 
-    ecp_group_init( &key->grp );
-    mpi_init( &key->d );
-    ecp_point_init( &key->Q );
+    mbedtls_ecp_group_init( &key->grp );
+    mbedtls_mpi_init( &key->d );
+    mbedtls_ecp_point_init( &key->Q );
 }
 
 /*
  * Unallocate (the components of) a point
  */
-void ecp_point_free( ecp_point *pt )
+void mbedtls_ecp_point_free( mbedtls_ecp_point *pt )
 {
     if( pt == NULL )
         return;
 
-    mpi_free( &( pt->X ) );
-    mpi_free( &( pt->Y ) );
-    mpi_free( &( pt->Z ) );
+    mbedtls_mpi_free( &( pt->X ) );
+    mbedtls_mpi_free( &( pt->Y ) );
+    mbedtls_mpi_free( &( pt->Z ) );
 }
 
 /*
  * Unallocate (the components of) a group
  */
-void ecp_group_free( ecp_group *grp )
+void mbedtls_ecp_group_free( mbedtls_ecp_group *grp )
 {
     size_t i;
 
@@ -337,46 +337,46 @@
 
     if( grp->h != 1 )
     {
-        mpi_free( &grp->P );
-        mpi_free( &grp->A );
-        mpi_free( &grp->B );
-        ecp_point_free( &grp->G );
-        mpi_free( &grp->N );
+        mbedtls_mpi_free( &grp->P );
+        mbedtls_mpi_free( &grp->A );
+        mbedtls_mpi_free( &grp->B );
+        mbedtls_ecp_point_free( &grp->G );
+        mbedtls_mpi_free( &grp->N );
     }
 
     if( grp->T != NULL )
     {
         for( i = 0; i < grp->T_size; i++ )
-            ecp_point_free( &grp->T[i] );
-        polarssl_free( grp->T );
+            mbedtls_ecp_point_free( &grp->T[i] );
+        mbedtls_free( grp->T );
     }
 
-    polarssl_zeroize( grp, sizeof( ecp_group ) );
+    mbedtls_zeroize( grp, sizeof( mbedtls_ecp_group ) );
 }
 
 /*
  * Unallocate (the components of) a key pair
  */
-void ecp_keypair_free( ecp_keypair *key )
+void mbedtls_ecp_keypair_free( mbedtls_ecp_keypair *key )
 {
     if( key == NULL )
         return;
 
-    ecp_group_free( &key->grp );
-    mpi_free( &key->d );
-    ecp_point_free( &key->Q );
+    mbedtls_ecp_group_free( &key->grp );
+    mbedtls_mpi_free( &key->d );
+    mbedtls_ecp_point_free( &key->Q );
 }
 
 /*
  * Copy the contents of a point
  */
-int ecp_copy( ecp_point *P, const ecp_point *Q )
+int mbedtls_ecp_copy( mbedtls_ecp_point *P, const mbedtls_ecp_point *Q )
 {
     int ret;
 
-    MPI_CHK( mpi_copy( &P->X, &Q->X ) );
-    MPI_CHK( mpi_copy( &P->Y, &Q->Y ) );
-    MPI_CHK( mpi_copy( &P->Z, &Q->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->X, &Q->X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->Y, &Q->Y ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->Z, &Q->Z ) );
 
 cleanup:
     return( ret );
@@ -385,21 +385,21 @@
 /*
  * Copy the contents of a group object
  */
-int ecp_group_copy( ecp_group *dst, const ecp_group *src )
+int mbedtls_ecp_group_copy( mbedtls_ecp_group *dst, const mbedtls_ecp_group *src )
 {
-    return ecp_use_known_dp( dst, src->id );
+    return mbedtls_ecp_use_known_dp( dst, src->id );
 }
 
 /*
  * Set point to zero
  */
-int ecp_set_zero( ecp_point *pt )
+int mbedtls_ecp_set_zero( mbedtls_ecp_point *pt )
 {
     int ret;
 
-    MPI_CHK( mpi_lset( &pt->X , 1 ) );
-    MPI_CHK( mpi_lset( &pt->Y , 1 ) );
-    MPI_CHK( mpi_lset( &pt->Z , 0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->X , 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Y , 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z , 0 ) );
 
 cleanup:
     return( ret );
@@ -408,22 +408,22 @@
 /*
  * Tell if a point is zero
  */
-int ecp_is_zero( ecp_point *pt )
+int mbedtls_ecp_is_zero( mbedtls_ecp_point *pt )
 {
-    return( mpi_cmp_int( &pt->Z, 0 ) == 0 );
+    return( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 );
 }
 
 /*
  * Import a non-zero point from ASCII strings
  */
-int ecp_point_read_string( ecp_point *P, int radix,
+int mbedtls_ecp_point_read_string( mbedtls_ecp_point *P, int radix,
                            const char *x, const char *y )
 {
     int ret;
 
-    MPI_CHK( mpi_read_string( &P->X, radix, x ) );
-    MPI_CHK( mpi_read_string( &P->Y, radix, y ) );
-    MPI_CHK( mpi_lset( &P->Z, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &P->X, radix, x ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &P->Y, radix, y ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) );
 
 cleanup:
     return( ret );
@@ -432,24 +432,24 @@
 /*
  * Export a point into unsigned binary data (SEC1 2.3.3)
  */
-int ecp_point_write_binary( const ecp_group *grp, const ecp_point *P,
+int mbedtls_ecp_point_write_binary( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *P,
                             int format, size_t *olen,
                             unsigned char *buf, size_t buflen )
 {
     int ret = 0;
     size_t plen;
 
-    if( format != POLARSSL_ECP_PF_UNCOMPRESSED &&
-        format != POLARSSL_ECP_PF_COMPRESSED )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( format != MBEDTLS_ECP_PF_UNCOMPRESSED &&
+        format != MBEDTLS_ECP_PF_COMPRESSED )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * Common case: P == 0
      */
-    if( mpi_cmp_int( &P->Z, 0 ) == 0 )
+    if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 )
     {
         if( buflen < 1 )
-            return( POLARSSL_ERR_ECP_BUFFER_TOO_SMALL );
+            return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
 
         buf[0] = 0x00;
         *olen = 1;
@@ -457,28 +457,28 @@
         return( 0 );
     }
 
-    plen = mpi_size( &grp->P );
+    plen = mbedtls_mpi_size( &grp->P );
 
-    if( format == POLARSSL_ECP_PF_UNCOMPRESSED )
+    if( format == MBEDTLS_ECP_PF_UNCOMPRESSED )
     {
         *olen = 2 * plen + 1;
 
         if( buflen < *olen )
-            return( POLARSSL_ERR_ECP_BUFFER_TOO_SMALL );
+            return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
 
         buf[0] = 0x04;
-        MPI_CHK( mpi_write_binary( &P->X, buf + 1, plen ) );
-        MPI_CHK( mpi_write_binary( &P->Y, buf + 1 + plen, plen ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->Y, buf + 1 + plen, plen ) );
     }
-    else if( format == POLARSSL_ECP_PF_COMPRESSED )
+    else if( format == MBEDTLS_ECP_PF_COMPRESSED )
     {
         *olen = plen + 1;
 
         if( buflen < *olen )
-            return( POLARSSL_ERR_ECP_BUFFER_TOO_SMALL );
+            return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
 
-        buf[0] = 0x02 + mpi_get_bit( &P->Y, 0 );
-        MPI_CHK( mpi_write_binary( &P->X, buf + 1, plen ) );
+        buf[0] = 0x02 + mbedtls_mpi_get_bit( &P->Y, 0 );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &P->X, buf + 1, plen ) );
     }
 
 cleanup:
@@ -488,34 +488,34 @@
 /*
  * Import a point from unsigned binary data (SEC1 2.3.4)
  */
-int ecp_point_read_binary( const ecp_group *grp, ecp_point *pt,
+int mbedtls_ecp_point_read_binary( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt,
                            const unsigned char *buf, size_t ilen )
 {
     int ret;
     size_t plen;
 
     if( ilen < 1 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     if( buf[0] == 0x00 )
     {
         if( ilen == 1 )
-            return( ecp_set_zero( pt ) );
+            return( mbedtls_ecp_set_zero( pt ) );
         else
-            return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
     }
 
-    plen = mpi_size( &grp->P );
+    plen = mbedtls_mpi_size( &grp->P );
 
     if( buf[0] != 0x04 )
-        return( POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
 
     if( ilen != 2 * plen + 1 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    MPI_CHK( mpi_read_binary( &pt->X, buf + 1, plen ) );
-    MPI_CHK( mpi_read_binary( &pt->Y, buf + 1 + plen, plen ) );
-    MPI_CHK( mpi_lset( &pt->Z, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->X, buf + 1, plen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &pt->Y, buf + 1 + plen, plen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) );
 
 cleanup:
     return( ret );
@@ -527,7 +527,7 @@
  *          opaque point <1..2^8-1>;
  *      } ECPoint;
  */
-int ecp_tls_read_point( const ecp_group *grp, ecp_point *pt,
+int mbedtls_ecp_tls_read_point( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt,
                         const unsigned char **buf, size_t buf_len )
 {
     unsigned char data_len;
@@ -537,11 +537,11 @@
      * We must have at least two bytes (1 for length, at least one for data)
      */
     if( buf_len < 2 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     data_len = *(*buf)++;
     if( data_len < 1 || data_len > buf_len - 1 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * Save buffer start for read_binary and update buf
@@ -549,7 +549,7 @@
     buf_start = *buf;
     *buf += data_len;
 
-    return ecp_point_read_binary( grp, pt, buf_start, data_len );
+    return mbedtls_ecp_point_read_binary( grp, pt, buf_start, data_len );
 }
 
 /*
@@ -558,7 +558,7 @@
  *          opaque point <1..2^8-1>;
  *      } ECPoint;
  */
-int ecp_tls_write_point( const ecp_group *grp, const ecp_point *pt,
+int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt,
                          int format, size_t *olen,
                          unsigned char *buf, size_t blen )
 {
@@ -568,9 +568,9 @@
      * buffer length must be at least one, for our length byte
      */
     if( blen < 1 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecp_point_write_binary( grp, pt, format,
+    if( ( ret = mbedtls_ecp_point_write_binary( grp, pt, format,
                     olen, buf + 1, blen - 1) ) != 0 )
         return( ret );
 
@@ -586,23 +586,23 @@
 /*
  * Import an ECP group from ASCII strings, case A == -3
  */
-int ecp_group_read_string( ecp_group *grp, int radix,
+int mbedtls_ecp_group_read_string( mbedtls_ecp_group *grp, int radix,
                            const char *p, const char *b,
                            const char *gx, const char *gy, const char *n)
 {
     int ret;
 
-    MPI_CHK( mpi_read_string( &grp->P, radix, p ) );
-    MPI_CHK( mpi_read_string( &grp->B, radix, b ) );
-    MPI_CHK( ecp_point_read_string( &grp->G, radix, gx, gy ) );
-    MPI_CHK( mpi_read_string( &grp->N, radix, n ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &grp->P, radix, p ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &grp->B, radix, b ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_point_read_string( &grp->G, radix, gx, gy ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &grp->N, radix, n ) );
 
-    grp->pbits = mpi_msb( &grp->P );
-    grp->nbits = mpi_msb( &grp->N );
+    grp->pbits = mbedtls_mpi_msb( &grp->P );
+    grp->nbits = mbedtls_mpi_msb( &grp->N );
 
 cleanup:
     if( ret != 0 )
-        ecp_group_free( grp );
+        mbedtls_ecp_group_free( grp );
 
     return( ret );
 }
@@ -610,22 +610,22 @@
 /*
  * Set a group from an ECParameters record (RFC 4492)
  */
-int ecp_tls_read_group( ecp_group *grp, const unsigned char **buf, size_t len )
+int mbedtls_ecp_tls_read_group( mbedtls_ecp_group *grp, const unsigned char **buf, size_t len )
 {
     uint16_t tls_id;
-    const ecp_curve_info *curve_info;
+    const mbedtls_ecp_curve_info *curve_info;
 
     /*
      * We expect at least three bytes (see below)
      */
     if( len < 3 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * First byte is curve_type; only named_curve is handled
      */
-    if( *(*buf)++ != POLARSSL_ECP_TLS_NAMED_CURVE )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( *(*buf)++ != MBEDTLS_ECP_TLS_NAMED_CURVE )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * Next two bytes are the namedcurve value
@@ -634,34 +634,34 @@
     tls_id <<= 8;
     tls_id |= *(*buf)++;
 
-    if( ( curve_info = ecp_curve_info_from_tls_id( tls_id ) ) == NULL )
-        return( POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE );
+    if( ( curve_info = mbedtls_ecp_curve_info_from_tls_id( tls_id ) ) == NULL )
+        return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
 
-    return ecp_use_known_dp( grp, curve_info->grp_id );
+    return mbedtls_ecp_use_known_dp( grp, curve_info->grp_id );
 }
 
 /*
  * Write the ECParameters record corresponding to a group (RFC 4492)
  */
-int ecp_tls_write_group( const ecp_group *grp, size_t *olen,
+int mbedtls_ecp_tls_write_group( const mbedtls_ecp_group *grp, size_t *olen,
                          unsigned char *buf, size_t blen )
 {
-    const ecp_curve_info *curve_info;
+    const mbedtls_ecp_curve_info *curve_info;
 
-    if( ( curve_info = ecp_curve_info_from_grp_id( grp->id ) ) == NULL )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( ( curve_info = mbedtls_ecp_curve_info_from_grp_id( grp->id ) ) == NULL )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * We are going to write 3 bytes (see below)
      */
     *olen = 3;
     if( blen < *olen )
-        return( POLARSSL_ERR_ECP_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
 
     /*
      * First byte is curve_type, always named_curve
      */
-    *buf++ = POLARSSL_ECP_TLS_NAMED_CURVE;
+    *buf++ = MBEDTLS_ECP_TLS_NAMED_CURVE;
 
     /*
      * Next two bytes are the namedcurve value
@@ -673,34 +673,34 @@
 }
 
 /*
- * Wrapper around fast quasi-modp functions, with fall-back to mpi_mod_mpi.
- * See the documentation of struct ecp_group.
+ * Wrapper around fast quasi-modp functions, with fall-back to mbedtls_mpi_mod_mpi.
+ * See the documentation of struct mbedtls_ecp_group.
  *
- * This function is in the critial loop for ecp_mul, so pay attention to perf.
+ * This function is in the critial loop for mbedtls_ecp_mul, so pay attention to perf.
  */
-static int ecp_modp( mpi *N, const ecp_group *grp )
+static int ecp_modp( mbedtls_mpi *N, const mbedtls_ecp_group *grp )
 {
     int ret;
 
     if( grp->modp == NULL )
-        return( mpi_mod_mpi( N, N, &grp->P ) );
+        return( mbedtls_mpi_mod_mpi( N, N, &grp->P ) );
 
     /* N->s < 0 is a much faster test, which fails only if N is 0 */
-    if( ( N->s < 0 && mpi_cmp_int( N, 0 ) != 0 ) ||
-        mpi_msb( N ) > 2 * grp->pbits )
+    if( ( N->s < 0 && mbedtls_mpi_cmp_int( N, 0 ) != 0 ) ||
+        mbedtls_mpi_msb( N ) > 2 * grp->pbits )
     {
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
     }
 
-    MPI_CHK( grp->modp( N ) );
+    MBEDTLS_MPI_CHK( grp->modp( N ) );
 
     /* N->s < 0 is a much faster test, which fails only if N is 0 */
-    while( N->s < 0 && mpi_cmp_int( N, 0 ) != 0 )
-        MPI_CHK( mpi_add_mpi( N, N, &grp->P ) );
+    while( N->s < 0 && mbedtls_mpi_cmp_int( N, 0 ) != 0 )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( N, N, &grp->P ) );
 
-    while( mpi_cmp_mpi( N, &grp->P ) >= 0 )
+    while( mbedtls_mpi_cmp_mpi( N, &grp->P ) >= 0 )
         /* we known P, N and the result are positive */
-        MPI_CHK( mpi_sub_abs( N, N, &grp->P ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( N, N, &grp->P ) );
 
 cleanup:
     return( ret );
@@ -710,42 +710,42 @@
  * Fast mod-p functions expect their argument to be in the 0..p^2 range.
  *
  * In order to guarantee that, we need to ensure that operands of
- * mpi_mul_mpi are in the 0..p range. So, after each operation we will
+ * mbedtls_mpi_mul_mpi are in the 0..p range. So, after each operation we will
  * bring the result back to this range.
  *
  * The following macros are shortcuts for doing that.
  */
 
 /*
- * Reduce a mpi mod p in-place, general case, to use after mpi_mul_mpi
+ * Reduce a mbedtls_mpi mod p in-place, general case, to use after mbedtls_mpi_mul_mpi
  */
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 #define INC_MUL_COUNT   mul_count++;
 #else
 #define INC_MUL_COUNT
 #endif
 
-#define MOD_MUL( N )    do { MPI_CHK( ecp_modp( &N, grp ) ); INC_MUL_COUNT } \
+#define MOD_MUL( N )    do { MBEDTLS_MPI_CHK( ecp_modp( &N, grp ) ); INC_MUL_COUNT } \
                         while( 0 )
 
 /*
- * Reduce a mpi mod p in-place, to use after mpi_sub_mpi
+ * Reduce a mbedtls_mpi mod p in-place, to use after mbedtls_mpi_sub_mpi
  * N->s < 0 is a very fast test, which fails only if N is 0
  */
 #define MOD_SUB( N )                                \
-    while( N.s < 0 && mpi_cmp_int( &N, 0 ) != 0 )   \
-        MPI_CHK( mpi_add_mpi( &N, &N, &grp->P ) )
+    while( N.s < 0 && mbedtls_mpi_cmp_int( &N, 0 ) != 0 )   \
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &N, &N, &grp->P ) )
 
 /*
- * Reduce a mpi mod p in-place, to use after mpi_add_mpi and mpi_mul_int.
+ * Reduce a mbedtls_mpi mod p in-place, to use after mbedtls_mpi_add_mpi and mbedtls_mpi_mul_int.
  * We known P, N and the result are positive, so sub_abs is correct, and
  * a bit faster.
  */
 #define MOD_ADD( N )                                \
-    while( mpi_cmp_mpi( &N, &grp->P ) >= 0 )        \
-        MPI_CHK( mpi_sub_abs( &N, &N, &grp->P ) )
+    while( mbedtls_mpi_cmp_mpi( &N, &grp->P ) >= 0 )        \
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( &N, &N, &grp->P ) )
 
-#if defined(POLARSSL_ECP_SHORT_WEIERSTRASS)
+#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS)
 /*
  * For curves in short Weierstrass form, we do all the internal operations in
  * Jacobian coordinates.
@@ -758,37 +758,37 @@
  * Normalize jacobian coordinates so that Z == 0 || Z == 1  (GECC 3.2.1)
  * Cost: 1N := 1I + 3M + 1S
  */
-static int ecp_normalize_jac( const ecp_group *grp, ecp_point *pt )
+static int ecp_normalize_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt )
 {
     int ret;
-    mpi Zi, ZZi;
+    mbedtls_mpi Zi, ZZi;
 
-    if( mpi_cmp_int( &pt->Z, 0 ) == 0 )
+    if( mbedtls_mpi_cmp_int( &pt->Z, 0 ) == 0 )
         return( 0 );
 
-    mpi_init( &Zi ); mpi_init( &ZZi );
+    mbedtls_mpi_init( &Zi ); mbedtls_mpi_init( &ZZi );
 
     /*
      * X = X / Z^2  mod p
      */
-    MPI_CHK( mpi_inv_mod( &Zi,      &pt->Z,     &grp->P ) );
-    MPI_CHK( mpi_mul_mpi( &ZZi,     &Zi,        &Zi     ) ); MOD_MUL( ZZi );
-    MPI_CHK( mpi_mul_mpi( &pt->X,   &pt->X,     &ZZi    ) ); MOD_MUL( pt->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &Zi,      &pt->Z,     &grp->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ZZi,     &Zi,        &Zi     ) ); MOD_MUL( ZZi );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->X,   &pt->X,     &ZZi    ) ); MOD_MUL( pt->X );
 
     /*
      * Y = Y / Z^3  mod p
      */
-    MPI_CHK( mpi_mul_mpi( &pt->Y,   &pt->Y,     &ZZi    ) ); MOD_MUL( pt->Y );
-    MPI_CHK( mpi_mul_mpi( &pt->Y,   &pt->Y,     &Zi     ) ); MOD_MUL( pt->Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y,   &pt->Y,     &ZZi    ) ); MOD_MUL( pt->Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y,   &pt->Y,     &Zi     ) ); MOD_MUL( pt->Y );
 
     /*
      * Z = 1
      */
-    MPI_CHK( mpi_lset( &pt->Z, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &pt->Z, 1 ) );
 
 cleanup:
 
-    mpi_free( &Zi ); mpi_free( &ZZi );
+    mbedtls_mpi_free( &Zi ); mbedtls_mpi_free( &ZZi );
 
     return( ret );
 }
@@ -804,37 +804,37 @@
  *
  * Cost: 1N(t) := 1I + (6t - 3)M + 1S
  */
-static int ecp_normalize_jac_many( const ecp_group *grp,
-                                   ecp_point *T[], size_t t_len )
+static int ecp_normalize_jac_many( const mbedtls_ecp_group *grp,
+                                   mbedtls_ecp_point *T[], size_t t_len )
 {
     int ret;
     size_t i;
-    mpi *c, u, Zi, ZZi;
+    mbedtls_mpi *c, u, Zi, ZZi;
 
     if( t_len < 2 )
         return( ecp_normalize_jac( grp, *T ) );
 
-    if( ( c = polarssl_malloc( t_len * sizeof( mpi ) ) ) == NULL )
-        return( POLARSSL_ERR_ECP_MALLOC_FAILED );
+    if( ( c = mbedtls_malloc( t_len * sizeof( mbedtls_mpi ) ) ) == NULL )
+        return( MBEDTLS_ERR_ECP_MALLOC_FAILED );
 
-    mpi_init( &u ); mpi_init( &Zi ); mpi_init( &ZZi );
+    mbedtls_mpi_init( &u ); mbedtls_mpi_init( &Zi ); mbedtls_mpi_init( &ZZi );
     for( i = 0; i < t_len; i++ )
-        mpi_init( &c[i] );
+        mbedtls_mpi_init( &c[i] );
 
     /*
      * c[i] = Z_0 * ... * Z_i
      */
-    MPI_CHK( mpi_copy( &c[0], &T[0]->Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &c[0], &T[0]->Z ) );
     for( i = 1; i < t_len; i++ )
     {
-        MPI_CHK( mpi_mul_mpi( &c[i], &c[i-1], &T[i]->Z ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &c[i], &c[i-1], &T[i]->Z ) );
         MOD_MUL( c[i] );
     }
 
     /*
      * u = 1 / (Z_0 * ... * Z_n) mod P
      */
-    MPI_CHK( mpi_inv_mod( &u, &c[t_len-1], &grp->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &u, &c[t_len-1], &grp->P ) );
 
     for( i = t_len - 1; ; i-- )
     {
@@ -843,21 +843,21 @@
          * u = 1 / (Z_0 * ... * Z_i) mod P
          */
         if( i == 0 ) {
-            MPI_CHK( mpi_copy( &Zi, &u ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &Zi, &u ) );
         }
         else
         {
-            MPI_CHK( mpi_mul_mpi( &Zi, &u, &c[i-1]  ) ); MOD_MUL( Zi );
-            MPI_CHK( mpi_mul_mpi( &u,  &u, &T[i]->Z ) ); MOD_MUL( u );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Zi, &u, &c[i-1]  ) ); MOD_MUL( Zi );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &u,  &u, &T[i]->Z ) ); MOD_MUL( u );
         }
 
         /*
          * proceed as in normalize()
          */
-        MPI_CHK( mpi_mul_mpi( &ZZi,     &Zi,      &Zi  ) ); MOD_MUL( ZZi );
-        MPI_CHK( mpi_mul_mpi( &T[i]->X, &T[i]->X, &ZZi ) ); MOD_MUL( T[i]->X );
-        MPI_CHK( mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &ZZi ) ); MOD_MUL( T[i]->Y );
-        MPI_CHK( mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &Zi  ) ); MOD_MUL( T[i]->Y );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ZZi,     &Zi,      &Zi  ) ); MOD_MUL( ZZi );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->X, &T[i]->X, &ZZi ) ); MOD_MUL( T[i]->X );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &ZZi ) ); MOD_MUL( T[i]->Y );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T[i]->Y, &T[i]->Y, &Zi  ) ); MOD_MUL( T[i]->Y );
 
         /*
          * Post-precessing: reclaim some memory by shrinking coordinates
@@ -865,9 +865,9 @@
          * - shrinking other coordinates, but still keeping the same number of
          *   limbs as P, as otherwise it will too likely be regrown too fast.
          */
-        MPI_CHK( mpi_shrink( &T[i]->X, grp->P.n ) );
-        MPI_CHK( mpi_shrink( &T[i]->Y, grp->P.n ) );
-        mpi_free( &T[i]->Z );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shrink( &T[i]->X, grp->P.n ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shrink( &T[i]->Y, grp->P.n ) );
+        mbedtls_mpi_free( &T[i]->Z );
 
         if( i == 0 )
             break;
@@ -875,10 +875,10 @@
 
 cleanup:
 
-    mpi_free( &u ); mpi_free( &Zi ); mpi_free( &ZZi );
+    mbedtls_mpi_free( &u ); mbedtls_mpi_free( &Zi ); mbedtls_mpi_free( &ZZi );
     for( i = 0; i < t_len; i++ )
-        mpi_free( &c[i] );
-    polarssl_free( c );
+        mbedtls_mpi_free( &c[i] );
+    mbedtls_free( c );
 
     return( ret );
 }
@@ -887,23 +887,23 @@
  * Conditional point inversion: Q -> -Q = (Q.X, -Q.Y, Q.Z) without leak.
  * "inv" must be 0 (don't invert) or 1 (invert) or the result will be invalid
  */
-static int ecp_safe_invert_jac( const ecp_group *grp,
-                            ecp_point *Q,
+static int ecp_safe_invert_jac( const mbedtls_ecp_group *grp,
+                            mbedtls_ecp_point *Q,
                             unsigned char inv )
 {
     int ret;
     unsigned char nonzero;
-    mpi mQY;
+    mbedtls_mpi mQY;
 
-    mpi_init( &mQY );
+    mbedtls_mpi_init( &mQY );
 
     /* Use the fact that -Q.Y mod P = P - Q.Y unless Q.Y == 0 */
-    MPI_CHK( mpi_sub_mpi( &mQY, &grp->P, &Q->Y ) );
-    nonzero = mpi_cmp_int( &Q->Y, 0 ) != 0;
-    MPI_CHK( mpi_safe_cond_assign( &Q->Y, &mQY, inv & nonzero ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &mQY, &grp->P, &Q->Y ) );
+    nonzero = mbedtls_mpi_cmp_int( &Q->Y, 0 ) != 0;
+    MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &Q->Y, &mQY, inv & nonzero ) );
 
 cleanup:
-    mpi_free( &mQY );
+    mbedtls_mpi_free( &mQY );
 
     return( ret );
 }
@@ -918,63 +918,63 @@
  *
  * Cost: 1D := 2M + 8S
  */
-static int ecp_double_jac( const ecp_group *grp, ecp_point *R,
-                           const ecp_point *P )
+static int ecp_double_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+                           const mbedtls_ecp_point *P )
 {
     int ret;
-    mpi T1, T2, T3, X3, Y3, Z3;
+    mbedtls_mpi T1, T2, T3, X3, Y3, Z3;
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
     dbl_count++;
 #endif
 
-    mpi_init( &T1 ); mpi_init( &T2 ); mpi_init( &T3 );
-    mpi_init( &X3 ); mpi_init( &Y3 ); mpi_init( &Z3 );
+    mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 ); mbedtls_mpi_init( &T3 );
+    mbedtls_mpi_init( &X3 ); mbedtls_mpi_init( &Y3 ); mbedtls_mpi_init( &Z3 );
 
-    MPI_CHK( mpi_mul_mpi( &T3,  &P->X,  &P->X   ) ); MOD_MUL( T3 );
-    MPI_CHK( mpi_mul_mpi( &T2,  &P->Y,  &P->Y   ) ); MOD_MUL( T2 );
-    MPI_CHK( mpi_mul_mpi( &Y3,  &T2,    &T2     ) ); MOD_MUL( Y3 );
-    MPI_CHK( mpi_add_mpi( &X3,  &P->X,  &T2     ) ); MOD_ADD( X3 );
-    MPI_CHK( mpi_mul_mpi( &X3,  &X3,    &X3     ) ); MOD_MUL( X3 );
-    MPI_CHK( mpi_sub_mpi( &X3,  &X3,    &Y3     ) ); MOD_SUB( X3 );
-    MPI_CHK( mpi_sub_mpi( &X3,  &X3,    &T3     ) ); MOD_SUB( X3 );
-    MPI_CHK( mpi_mul_int( &T1,  &X3,    2       ) ); MOD_ADD( T1 );
-    MPI_CHK( mpi_mul_mpi( &Z3,  &P->Z,  &P->Z   ) ); MOD_MUL( Z3 );
-    MPI_CHK( mpi_mul_mpi( &X3,  &Z3,    &Z3     ) ); MOD_MUL( X3 );
-    MPI_CHK( mpi_mul_int( &T3,  &T3,    3       ) ); MOD_ADD( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &P->X,  &P->X   ) ); MOD_MUL( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2,  &P->Y,  &P->Y   ) ); MOD_MUL( T2 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Y3,  &T2,    &T2     ) ); MOD_MUL( Y3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &X3,  &P->X,  &T2     ) ); MOD_ADD( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X3,  &X3,    &X3     ) ); MOD_MUL( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X3,  &X3,    &Y3     ) ); MOD_SUB( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X3,  &X3,    &T3     ) ); MOD_SUB( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1,  &X3,    2       ) ); MOD_ADD( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Z3,  &P->Z,  &P->Z   ) ); MOD_MUL( Z3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X3,  &Z3,    &Z3     ) ); MOD_MUL( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T3,  &T3,    3       ) ); MOD_ADD( T3 );
 
     /* Special case for A = -3 */
     if( grp->A.p == NULL )
     {
-        MPI_CHK( mpi_mul_int( &X3, &X3, 3 ) );
-        X3.s = -1; /* mpi_mul_int doesn't handle negative numbers */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &X3, &X3, 3 ) );
+        X3.s = -1; /* mbedtls_mpi_mul_int doesn't handle negative numbers */
         MOD_SUB( X3 );
     }
     else
     {
-        MPI_CHK( mpi_mul_mpi( &X3,  &X3,    &grp->A ) ); MOD_MUL( X3 );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X3,  &X3,    &grp->A ) ); MOD_MUL( X3 );
     }
 
-    MPI_CHK( mpi_add_mpi( &T3,  &T3,    &X3     ) ); MOD_ADD( T3 );
-    MPI_CHK( mpi_mul_mpi( &X3,  &T3,    &T3     ) ); MOD_MUL( X3 );
-    MPI_CHK( mpi_sub_mpi( &X3,  &X3,    &T1     ) ); MOD_SUB( X3 );
-    MPI_CHK( mpi_sub_mpi( &X3,  &X3,    &T1     ) ); MOD_SUB( X3 );
-    MPI_CHK( mpi_sub_mpi( &T1,  &T1,    &X3     ) ); MOD_SUB( T1 );
-    MPI_CHK( mpi_mul_mpi( &T1,  &T3,    &T1     ) ); MOD_MUL( T1 );
-    MPI_CHK( mpi_mul_int( &T3,  &Y3,    8       ) ); MOD_ADD( T3 );
-    MPI_CHK( mpi_sub_mpi( &Y3,  &T1,    &T3     ) ); MOD_SUB( Y3 );
-    MPI_CHK( mpi_add_mpi( &T1,  &P->Y,  &P->Z   ) ); MOD_ADD( T1 );
-    MPI_CHK( mpi_mul_mpi( &T1,  &T1,    &T1     ) ); MOD_MUL( T1 );
-    MPI_CHK( mpi_sub_mpi( &T1,  &T1,    &T2     ) ); MOD_SUB( T1 );
-    MPI_CHK( mpi_sub_mpi( &Z3,  &T1,    &Z3     ) ); MOD_SUB( Z3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &T3,  &T3,    &X3     ) ); MOD_ADD( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X3,  &T3,    &T3     ) ); MOD_MUL( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X3,  &X3,    &T1     ) ); MOD_SUB( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X3,  &X3,    &T1     ) ); MOD_SUB( X3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T1,  &T1,    &X3     ) ); MOD_SUB( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1,  &T3,    &T1     ) ); MOD_MUL( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T3,  &Y3,    8       ) ); MOD_ADD( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &Y3,  &T1,    &T3     ) ); MOD_SUB( Y3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &T1,  &P->Y,  &P->Z   ) ); MOD_ADD( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1,  &T1,    &T1     ) ); MOD_MUL( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T1,  &T1,    &T2     ) ); MOD_SUB( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &Z3,  &T1,    &Z3     ) ); MOD_SUB( Z3 );
 
-    MPI_CHK( mpi_copy( &R->X, &X3 ) );
-    MPI_CHK( mpi_copy( &R->Y, &Y3 ) );
-    MPI_CHK( mpi_copy( &R->Z, &Z3 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->X, &X3 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Y, &Y3 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &Z3 ) );
 
 cleanup:
-    mpi_free( &T1 ); mpi_free( &T2 ); mpi_free( &T3 );
-    mpi_free( &X3 ); mpi_free( &Y3 ); mpi_free( &Z3 );
+    mbedtls_mpi_free( &T1 ); mbedtls_mpi_free( &T2 ); mbedtls_mpi_free( &T3 );
+    mbedtls_mpi_free( &X3 ); mbedtls_mpi_free( &Y3 ); mbedtls_mpi_free( &Z3 );
 
     return( ret );
 }
@@ -997,77 +997,77 @@
  *
  * Cost: 1A := 8M + 3S
  */
-static int ecp_add_mixed( const ecp_group *grp, ecp_point *R,
-                          const ecp_point *P, const ecp_point *Q )
+static int ecp_add_mixed( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+                          const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q )
 {
     int ret;
-    mpi T1, T2, T3, T4, X, Y, Z;
+    mbedtls_mpi T1, T2, T3, T4, X, Y, Z;
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
     add_count++;
 #endif
 
     /*
      * Trivial cases: P == 0 or Q == 0 (case 1)
      */
-    if( mpi_cmp_int( &P->Z, 0 ) == 0 )
-        return( ecp_copy( R, Q ) );
+    if( mbedtls_mpi_cmp_int( &P->Z, 0 ) == 0 )
+        return( mbedtls_ecp_copy( R, Q ) );
 
-    if( Q->Z.p != NULL && mpi_cmp_int( &Q->Z, 0 ) == 0 )
-        return( ecp_copy( R, P ) );
+    if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 0 ) == 0 )
+        return( mbedtls_ecp_copy( R, P ) );
 
     /*
      * Make sure Q coordinates are normalized
      */
-    if( Q->Z.p != NULL && mpi_cmp_int( &Q->Z, 1 ) != 0 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 1 ) != 0 )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    mpi_init( &T1 ); mpi_init( &T2 ); mpi_init( &T3 ); mpi_init( &T4 );
-    mpi_init( &X ); mpi_init( &Y ); mpi_init( &Z );
+    mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 ); mbedtls_mpi_init( &T3 ); mbedtls_mpi_init( &T4 );
+    mbedtls_mpi_init( &X ); mbedtls_mpi_init( &Y ); mbedtls_mpi_init( &Z );
 
-    MPI_CHK( mpi_mul_mpi( &T1,  &P->Z,  &P->Z ) );  MOD_MUL( T1 );
-    MPI_CHK( mpi_mul_mpi( &T2,  &T1,    &P->Z ) );  MOD_MUL( T2 );
-    MPI_CHK( mpi_mul_mpi( &T1,  &T1,    &Q->X ) );  MOD_MUL( T1 );
-    MPI_CHK( mpi_mul_mpi( &T2,  &T2,    &Q->Y ) );  MOD_MUL( T2 );
-    MPI_CHK( mpi_sub_mpi( &T1,  &T1,    &P->X ) );  MOD_SUB( T1 );
-    MPI_CHK( mpi_sub_mpi( &T2,  &T2,    &P->Y ) );  MOD_SUB( T2 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1,  &P->Z,  &P->Z ) );  MOD_MUL( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2,  &T1,    &P->Z ) );  MOD_MUL( T2 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1,  &T1,    &Q->X ) );  MOD_MUL( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T2,  &T2,    &Q->Y ) );  MOD_MUL( T2 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T1,  &T1,    &P->X ) );  MOD_SUB( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T2,  &T2,    &P->Y ) );  MOD_SUB( T2 );
 
     /* Special cases (2) and (3) */
-    if( mpi_cmp_int( &T1, 0 ) == 0 )
+    if( mbedtls_mpi_cmp_int( &T1, 0 ) == 0 )
     {
-        if( mpi_cmp_int( &T2, 0 ) == 0 )
+        if( mbedtls_mpi_cmp_int( &T2, 0 ) == 0 )
         {
             ret = ecp_double_jac( grp, R, P );
             goto cleanup;
         }
         else
         {
-            ret = ecp_set_zero( R );
+            ret = mbedtls_ecp_set_zero( R );
             goto cleanup;
         }
     }
 
-    MPI_CHK( mpi_mul_mpi( &Z,   &P->Z,  &T1   ) );  MOD_MUL( Z  );
-    MPI_CHK( mpi_mul_mpi( &T3,  &T1,    &T1   ) );  MOD_MUL( T3 );
-    MPI_CHK( mpi_mul_mpi( &T4,  &T3,    &T1   ) );  MOD_MUL( T4 );
-    MPI_CHK( mpi_mul_mpi( &T3,  &T3,    &P->X ) );  MOD_MUL( T3 );
-    MPI_CHK( mpi_mul_int( &T1,  &T3,    2     ) );  MOD_ADD( T1 );
-    MPI_CHK( mpi_mul_mpi( &X,   &T2,    &T2   ) );  MOD_MUL( X  );
-    MPI_CHK( mpi_sub_mpi( &X,   &X,     &T1   ) );  MOD_SUB( X  );
-    MPI_CHK( mpi_sub_mpi( &X,   &X,     &T4   ) );  MOD_SUB( X  );
-    MPI_CHK( mpi_sub_mpi( &T3,  &T3,    &X    ) );  MOD_SUB( T3 );
-    MPI_CHK( mpi_mul_mpi( &T3,  &T3,    &T2   ) );  MOD_MUL( T3 );
-    MPI_CHK( mpi_mul_mpi( &T4,  &T4,    &P->Y ) );  MOD_MUL( T4 );
-    MPI_CHK( mpi_sub_mpi( &Y,   &T3,    &T4   ) );  MOD_SUB( Y  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &Z,   &P->Z,  &T1   ) );  MOD_MUL( Z  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &T1,    &T1   ) );  MOD_MUL( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T4,  &T3,    &T1   ) );  MOD_MUL( T4 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &T3,    &P->X ) );  MOD_MUL( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &T1,  &T3,    2     ) );  MOD_ADD( T1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &X,   &T2,    &T2   ) );  MOD_MUL( X  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X,   &X,     &T1   ) );  MOD_SUB( X  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &X,   &X,     &T4   ) );  MOD_SUB( X  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T3,  &T3,    &X    ) );  MOD_SUB( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T3,  &T3,    &T2   ) );  MOD_MUL( T3 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T4,  &T4,    &P->Y ) );  MOD_MUL( T4 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &Y,   &T3,    &T4   ) );  MOD_SUB( Y  );
 
-    MPI_CHK( mpi_copy( &R->X, &X ) );
-    MPI_CHK( mpi_copy( &R->Y, &Y ) );
-    MPI_CHK( mpi_copy( &R->Z, &Z ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->X, &X ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Y, &Y ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &Z ) );
 
 cleanup:
 
-    mpi_free( &T1 ); mpi_free( &T2 ); mpi_free( &T3 ); mpi_free( &T4 );
-    mpi_free( &X ); mpi_free( &Y ); mpi_free( &Z );
+    mbedtls_mpi_free( &T1 ); mbedtls_mpi_free( &T2 ); mbedtls_mpi_free( &T3 ); mbedtls_mpi_free( &T4 );
+    mbedtls_mpi_free( &X ); mbedtls_mpi_free( &Y ); mbedtls_mpi_free( &Z );
 
     return( ret );
 }
@@ -1075,16 +1075,16 @@
 /*
  * Addition: R = P + Q, result's coordinates normalized
  */
-int ecp_add( const ecp_group *grp, ecp_point *R,
-             const ecp_point *P, const ecp_point *Q )
+int mbedtls_ecp_add( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+             const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q )
 {
     int ret;
 
-    if( ecp_get_type( grp ) != POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS )
-        return( POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE );
+    if( ecp_get_type( grp ) != MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
+        return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
 
-    MPI_CHK( ecp_add_mixed( grp, R, P, Q ) );
-    MPI_CHK( ecp_normalize_jac( grp, R ) );
+    MBEDTLS_MPI_CHK( ecp_add_mixed( grp, R, P, Q ) );
+    MBEDTLS_MPI_CHK( ecp_normalize_jac( grp, R ) );
 
 cleanup:
     return( ret );
@@ -1093,27 +1093,27 @@
 /*
  * Subtraction: R = P - Q, result's coordinates normalized
  */
-int ecp_sub( const ecp_group *grp, ecp_point *R,
-             const ecp_point *P, const ecp_point *Q )
+int mbedtls_ecp_sub( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+             const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q )
 {
     int ret;
-    ecp_point mQ;
+    mbedtls_ecp_point mQ;
 
-    ecp_point_init( &mQ );
+    mbedtls_ecp_point_init( &mQ );
 
-    if( ecp_get_type( grp ) != POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS )
-        return( POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE );
+    if( ecp_get_type( grp ) != MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
+        return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
 
     /* mQ = - Q */
-    MPI_CHK( ecp_copy( &mQ, Q ) );
-    if( mpi_cmp_int( &mQ.Y, 0 ) != 0 )
-        MPI_CHK( mpi_sub_mpi( &mQ.Y, &grp->P, &mQ.Y ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_copy( &mQ, Q ) );
+    if( mbedtls_mpi_cmp_int( &mQ.Y, 0 ) != 0 )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &mQ.Y, &grp->P, &mQ.Y ) );
 
-    MPI_CHK( ecp_add_mixed( grp, R, P, &mQ ) );
-    MPI_CHK( ecp_normalize_jac( grp, R ) );
+    MBEDTLS_MPI_CHK( ecp_add_mixed( grp, R, P, &mQ ) );
+    MBEDTLS_MPI_CHK( ecp_normalize_jac( grp, R ) );
 
 cleanup:
-    ecp_point_free( &mQ );
+    mbedtls_ecp_point_free( &mQ );
 
     return( ret );
 }
@@ -1125,42 +1125,42 @@
  *
  * This countermeasure was first suggested in [2].
  */
-static int ecp_randomize_jac( const ecp_group *grp, ecp_point *pt,
+static int ecp_randomize_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *pt,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret;
-    mpi l, ll;
+    mbedtls_mpi l, ll;
     size_t p_size = ( grp->pbits + 7 ) / 8;
     int count = 0;
 
-    mpi_init( &l ); mpi_init( &ll );
+    mbedtls_mpi_init( &l ); mbedtls_mpi_init( &ll );
 
     /* Generate l such that 1 < l < p */
     do
     {
-        mpi_fill_random( &l, p_size, f_rng, p_rng );
+        mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng );
 
-        while( mpi_cmp_mpi( &l, &grp->P ) >= 0 )
-            MPI_CHK( mpi_shift_r( &l, 1 ) );
+        while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 )
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) );
 
         if( count++ > 10 )
-            return( POLARSSL_ERR_ECP_RANDOM_FAILED );
+            return( MBEDTLS_ERR_ECP_RANDOM_FAILED );
     }
-    while( mpi_cmp_int( &l, 1 ) <= 0 );
+    while( mbedtls_mpi_cmp_int( &l, 1 ) <= 0 );
 
     /* Z = l * Z */
-    MPI_CHK( mpi_mul_mpi( &pt->Z,   &pt->Z,     &l  ) ); MOD_MUL( pt->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Z,   &pt->Z,     &l  ) ); MOD_MUL( pt->Z );
 
     /* X = l^2 * X */
-    MPI_CHK( mpi_mul_mpi( &ll,      &l,         &l  ) ); MOD_MUL( ll );
-    MPI_CHK( mpi_mul_mpi( &pt->X,   &pt->X,     &ll ) ); MOD_MUL( pt->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ll,      &l,         &l  ) ); MOD_MUL( ll );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->X,   &pt->X,     &ll ) ); MOD_MUL( pt->X );
 
     /* Y = l^3 * Y */
-    MPI_CHK( mpi_mul_mpi( &ll,      &ll,        &l  ) ); MOD_MUL( ll );
-    MPI_CHK( mpi_mul_mpi( &pt->Y,   &pt->Y,     &ll ) ); MOD_MUL( pt->Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ll,      &ll,        &l  ) ); MOD_MUL( ll );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &pt->Y,   &pt->Y,     &ll ) ); MOD_MUL( pt->Y );
 
 cleanup:
-    mpi_free( &l ); mpi_free( &ll );
+    mbedtls_mpi_free( &l ); mbedtls_mpi_free( &ll );
 
     return( ret );
 }
@@ -1168,15 +1168,15 @@
 /*
  * Check and define parameters used by the comb method (see below for details)
  */
-#if POLARSSL_ECP_WINDOW_SIZE < 2 || POLARSSL_ECP_WINDOW_SIZE > 7
-#error "POLARSSL_ECP_WINDOW_SIZE out of bounds"
+#if MBEDTLS_ECP_WINDOW_SIZE < 2 || MBEDTLS_ECP_WINDOW_SIZE > 7
+#error "MBEDTLS_ECP_WINDOW_SIZE out of bounds"
 #endif
 
 /* d = ceil( n / w ) */
-#define COMB_MAX_D      ( POLARSSL_ECP_MAX_BITS + 1 ) / 2
+#define COMB_MAX_D      ( MBEDTLS_ECP_MAX_BITS + 1 ) / 2
 
 /* number of precomputed points */
-#define COMB_MAX_PRE    ( 1 << ( POLARSSL_ECP_WINDOW_SIZE - 1 ) )
+#define COMB_MAX_PRE    ( 1 << ( MBEDTLS_ECP_WINDOW_SIZE - 1 ) )
 
 /*
  * Compute the representation of m that will be used with our comb method.
@@ -1194,12 +1194,12 @@
  * Calling conventions:
  * - x is an array of size d + 1
  * - w is the size, ie number of teeth, of the comb, and must be between
- *   2 and 7 (in practice, between 2 and POLARSSL_ECP_WINDOW_SIZE)
+ *   2 and 7 (in practice, between 2 and MBEDTLS_ECP_WINDOW_SIZE)
  * - m is the MPI, expected to be odd and such that bitlength(m) <= w * d
  *   (the result will be incorrect if these assumptions are not satisfied)
  */
 static void ecp_comb_fixed( unsigned char x[], size_t d,
-                            unsigned char w, const mpi *m )
+                            unsigned char w, const mbedtls_mpi *m )
 {
     size_t i, j;
     unsigned char c, cc, adjust;
@@ -1209,7 +1209,7 @@
     /* First get the classical comb values (except for x_d = 0) */
     for( i = 0; i < d; i++ )
         for( j = 0; j < w; j++ )
-            x[i] |= mpi_get_bit( m, i + d * j ) << j;
+            x[i] |= mbedtls_mpi_get_bit( m, i + d * j ) << j;
 
     /* Now make sure x_1 .. x_d are odd */
     c = 0;
@@ -1238,33 +1238,33 @@
  *
  * Cost: d(w-1) D + (2^{w-1} - 1) A + 1 N(w-1) + 1 N(2^{w-1} - 1)
  */
-static int ecp_precompute_comb( const ecp_group *grp,
-                                ecp_point T[], const ecp_point *P,
+static int ecp_precompute_comb( const mbedtls_ecp_group *grp,
+                                mbedtls_ecp_point T[], const mbedtls_ecp_point *P,
                                 unsigned char w, size_t d )
 {
     int ret;
     unsigned char i, k;
     size_t j;
-    ecp_point *cur, *TT[COMB_MAX_PRE - 1];
+    mbedtls_ecp_point *cur, *TT[COMB_MAX_PRE - 1];
 
     /*
      * Set T[0] = P and
      * T[2^{l-1}] = 2^{dl} P for l = 1 .. w-1 (this is not the final value)
      */
-    MPI_CHK( ecp_copy( &T[0], P ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_copy( &T[0], P ) );
 
     k = 0;
     for( i = 1; i < ( 1U << ( w - 1 ) ); i <<= 1 )
     {
         cur = T + i;
-        MPI_CHK( ecp_copy( cur, T + ( i >> 1 ) ) );
+        MBEDTLS_MPI_CHK( mbedtls_ecp_copy( cur, T + ( i >> 1 ) ) );
         for( j = 0; j < d; j++ )
-            MPI_CHK( ecp_double_jac( grp, cur, cur ) );
+            MBEDTLS_MPI_CHK( ecp_double_jac( grp, cur, cur ) );
 
         TT[k++] = cur;
     }
 
-    MPI_CHK( ecp_normalize_jac_many( grp, TT, k ) );
+    MBEDTLS_MPI_CHK( ecp_normalize_jac_many( grp, TT, k ) );
 
     /*
      * Compute the remaining ones using the minimal number of additions
@@ -1276,12 +1276,12 @@
         j = i;
         while( j-- )
         {
-            MPI_CHK( ecp_add_mixed( grp, &T[i + j], &T[j], &T[i] ) );
+            MBEDTLS_MPI_CHK( ecp_add_mixed( grp, &T[i + j], &T[j], &T[i] ) );
             TT[k++] = &T[i + j];
         }
     }
 
-    MPI_CHK( ecp_normalize_jac_many( grp, TT, k ) );
+    MBEDTLS_MPI_CHK( ecp_normalize_jac_many( grp, TT, k ) );
 
 cleanup:
     return( ret );
@@ -1290,8 +1290,8 @@
 /*
  * Select precomputed point: R = sign(i) * T[ abs(i) / 2 ]
  */
-static int ecp_select_comb( const ecp_group *grp, ecp_point *R,
-                            const ecp_point T[], unsigned char t_len,
+static int ecp_select_comb( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+                            const mbedtls_ecp_point T[], unsigned char t_len,
                             unsigned char i )
 {
     int ret;
@@ -1303,12 +1303,12 @@
     /* Read the whole table to thwart cache-based timing attacks */
     for( j = 0; j < t_len; j++ )
     {
-        MPI_CHK( mpi_safe_cond_assign( &R->X, &T[j].X, j == ii ) );
-        MPI_CHK( mpi_safe_cond_assign( &R->Y, &T[j].Y, j == ii ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &R->X, &T[j].X, j == ii ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &R->Y, &T[j].Y, j == ii ) );
     }
 
     /* Safely invert result if i is "negative" */
-    MPI_CHK( ecp_safe_invert_jac( grp, R, i >> 7 ) );
+    MBEDTLS_MPI_CHK( ecp_safe_invert_jac( grp, R, i >> 7 ) );
 
 cleanup:
     return( ret );
@@ -1320,34 +1320,34 @@
  *
  * Cost: d A + d D + 1 R
  */
-static int ecp_mul_comb_core( const ecp_group *grp, ecp_point *R,
-                              const ecp_point T[], unsigned char t_len,
+static int ecp_mul_comb_core( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+                              const mbedtls_ecp_point T[], unsigned char t_len,
                               const unsigned char x[], size_t d,
                               int (*f_rng)(void *, unsigned char *, size_t),
                               void *p_rng )
 {
     int ret;
-    ecp_point Txi;
+    mbedtls_ecp_point Txi;
     size_t i;
 
-    ecp_point_init( &Txi );
+    mbedtls_ecp_point_init( &Txi );
 
     /* Start with a non-zero point and randomize its coordinates */
     i = d;
-    MPI_CHK( ecp_select_comb( grp, R, T, t_len, x[i] ) );
-    MPI_CHK( mpi_lset( &R->Z, 1 ) );
+    MBEDTLS_MPI_CHK( ecp_select_comb( grp, R, T, t_len, x[i] ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->Z, 1 ) );
     if( f_rng != 0 )
-        MPI_CHK( ecp_randomize_jac( grp, R, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( ecp_randomize_jac( grp, R, f_rng, p_rng ) );
 
     while( i-- != 0 )
     {
-        MPI_CHK( ecp_double_jac( grp, R, R ) );
-        MPI_CHK( ecp_select_comb( grp, &Txi, T, t_len, x[i] ) );
-        MPI_CHK( ecp_add_mixed( grp, R, R, &Txi ) );
+        MBEDTLS_MPI_CHK( ecp_double_jac( grp, R, R ) );
+        MBEDTLS_MPI_CHK( ecp_select_comb( grp, &Txi, T, t_len, x[i] ) );
+        MBEDTLS_MPI_CHK( ecp_add_mixed( grp, R, R, &Txi ) );
     }
 
 cleanup:
-    ecp_point_free( &Txi );
+    mbedtls_ecp_point_free( &Txi );
 
     return( ret );
 }
@@ -1356,8 +1356,8 @@
  * Multiplication using the comb method,
  * for curves in short Weierstrass form
  */
-static int ecp_mul_comb( ecp_group *grp, ecp_point *R,
-                         const mpi *m, const ecp_point *P,
+static int ecp_mul_comb( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+                         const mbedtls_mpi *m, const mbedtls_ecp_point *P,
                          int (*f_rng)(void *, unsigned char *, size_t),
                          void *p_rng )
 {
@@ -1365,15 +1365,15 @@
     unsigned char w, m_is_odd, p_eq_g, pre_len, i;
     size_t d;
     unsigned char k[COMB_MAX_D + 1];
-    ecp_point *T;
-    mpi M, mm;
+    mbedtls_ecp_point *T;
+    mbedtls_mpi M, mm;
 
-    mpi_init( &M );
-    mpi_init( &mm );
+    mbedtls_mpi_init( &M );
+    mbedtls_mpi_init( &mm );
 
     /* we need N to be odd to trnaform m in an odd number, check now */
-    if( mpi_get_bit( &grp->N, 0 ) != 1 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( mbedtls_mpi_get_bit( &grp->N, 0 ) != 1 )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /*
      * Minimize the number of multiplications, that is minimize
@@ -1387,9 +1387,9 @@
      * Just adding one avoids upping the cost of the first mul too much,
      * and the memory cost too.
      */
-#if POLARSSL_ECP_FIXED_POINT_OPTIM == 1
-    p_eq_g = ( mpi_cmp_mpi( &P->Y, &grp->G.Y ) == 0 &&
-               mpi_cmp_mpi( &P->X, &grp->G.X ) == 0 );
+#if MBEDTLS_ECP_FIXED_POINT_OPTIM == 1
+    p_eq_g = ( mbedtls_mpi_cmp_mpi( &P->Y, &grp->G.Y ) == 0 &&
+               mbedtls_mpi_cmp_mpi( &P->X, &grp->G.X ) == 0 );
     if( p_eq_g )
         w++;
 #else
@@ -1400,8 +1400,8 @@
      * Make sure w is within bounds.
      * (The last test is useful only for very small curves in the test suite.)
      */
-    if( w > POLARSSL_ECP_WINDOW_SIZE )
-        w = POLARSSL_ECP_WINDOW_SIZE;
+    if( w > MBEDTLS_ECP_WINDOW_SIZE )
+        w = MBEDTLS_ECP_WINDOW_SIZE;
     if( w >= grp->nbits )
         w = 2;
 
@@ -1417,17 +1417,17 @@
 
     if( T == NULL )
     {
-        T = polarssl_malloc( pre_len * sizeof( ecp_point ) );
+        T = mbedtls_malloc( pre_len * sizeof( mbedtls_ecp_point ) );
         if( T == NULL )
         {
-            ret = POLARSSL_ERR_ECP_MALLOC_FAILED;
+            ret = MBEDTLS_ERR_ECP_MALLOC_FAILED;
             goto cleanup;
         }
 
         for( i = 0; i < pre_len; i++ )
-            ecp_point_init( &T[i] );
+            mbedtls_ecp_point_init( &T[i] );
 
-        MPI_CHK( ecp_precompute_comb( grp, T, P, w, d ) );
+        MBEDTLS_MPI_CHK( ecp_precompute_comb( grp, T, P, w, d ) );
 
         if( p_eq_g )
         {
@@ -1440,44 +1440,44 @@
      * Make sure M is odd (M = m or M = N - m, since N is odd)
      * using the fact that m * P = - (N - m) * P
      */
-    m_is_odd = ( mpi_get_bit( m, 0 ) == 1 );
-    MPI_CHK( mpi_copy( &M, m ) );
-    MPI_CHK( mpi_sub_mpi( &mm, &grp->N, m ) );
-    MPI_CHK( mpi_safe_cond_assign( &M, &mm, ! m_is_odd ) );
+    m_is_odd = ( mbedtls_mpi_get_bit( m, 0 ) == 1 );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &M, m ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &mm, &grp->N, m ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_assign( &M, &mm, ! m_is_odd ) );
 
     /*
      * Go for comb multiplication, R = M * P
      */
     ecp_comb_fixed( k, d, w, &M );
-    MPI_CHK( ecp_mul_comb_core( grp, R, T, pre_len, k, d, f_rng, p_rng ) );
+    MBEDTLS_MPI_CHK( ecp_mul_comb_core( grp, R, T, pre_len, k, d, f_rng, p_rng ) );
 
     /*
      * Now get m * P from M * P and normalize it
      */
-    MPI_CHK( ecp_safe_invert_jac( grp, R, ! m_is_odd ) );
-    MPI_CHK( ecp_normalize_jac( grp, R ) );
+    MBEDTLS_MPI_CHK( ecp_safe_invert_jac( grp, R, ! m_is_odd ) );
+    MBEDTLS_MPI_CHK( ecp_normalize_jac( grp, R ) );
 
 cleanup:
 
     if( T != NULL && ! p_eq_g )
     {
         for( i = 0; i < pre_len; i++ )
-            ecp_point_free( &T[i] );
-        polarssl_free( T );
+            mbedtls_ecp_point_free( &T[i] );
+        mbedtls_free( T );
     }
 
-    mpi_free( &M );
-    mpi_free( &mm );
+    mbedtls_mpi_free( &M );
+    mbedtls_mpi_free( &mm );
 
     if( ret != 0 )
-        ecp_point_free( R );
+        mbedtls_ecp_point_free( R );
 
     return( ret );
 }
 
-#endif /* POLARSSL_ECP_SHORT_WEIERSTRASS */
+#endif /* MBEDTLS_ECP_SHORT_WEIERSTRASS */
 
-#if defined(POLARSSL_ECP_MONTGOMERY)
+#if defined(MBEDTLS_ECP_MONTGOMERY)
 /*
  * For Montgomery curves, we do all the internal arithmetic in projective
  * coordinates. Import/export of points uses only the x coordinates, which is
@@ -1490,13 +1490,13 @@
  * Normalize Montgomery x/z coordinates: X = X/Z, Z = 1
  * Cost: 1M + 1I
  */
-static int ecp_normalize_mxz( const ecp_group *grp, ecp_point *P )
+static int ecp_normalize_mxz( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P )
 {
     int ret;
 
-    MPI_CHK( mpi_inv_mod( &P->Z, &P->Z, &grp->P ) );
-    MPI_CHK( mpi_mul_mpi( &P->X, &P->X, &P->Z ) ); MOD_MUL( P->X );
-    MPI_CHK( mpi_lset( &P->Z, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &P->Z, &P->Z, &grp->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->X, &P->X, &P->Z ) ); MOD_MUL( P->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &P->Z, 1 ) );
 
 cleanup:
     return( ret );
@@ -1510,34 +1510,34 @@
  * This countermeasure was first suggested in [2].
  * Cost: 2M
  */
-static int ecp_randomize_mxz( const ecp_group *grp, ecp_point *P,
+static int ecp_randomize_mxz( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret;
-    mpi l;
+    mbedtls_mpi l;
     size_t p_size = ( grp->pbits + 7 ) / 8;
     int count = 0;
 
-    mpi_init( &l );
+    mbedtls_mpi_init( &l );
 
     /* Generate l such that 1 < l < p */
     do
     {
-        mpi_fill_random( &l, p_size, f_rng, p_rng );
+        mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng );
 
-        while( mpi_cmp_mpi( &l, &grp->P ) >= 0 )
-            MPI_CHK( mpi_shift_r( &l, 1 ) );
+        while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 )
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) );
 
         if( count++ > 10 )
-            return( POLARSSL_ERR_ECP_RANDOM_FAILED );
+            return( MBEDTLS_ERR_ECP_RANDOM_FAILED );
     }
-    while( mpi_cmp_int( &l, 1 ) <= 0 );
+    while( mbedtls_mpi_cmp_int( &l, 1 ) <= 0 );
 
-    MPI_CHK( mpi_mul_mpi( &P->X, &P->X, &l ) ); MOD_MUL( P->X );
-    MPI_CHK( mpi_mul_mpi( &P->Z, &P->Z, &l ) ); MOD_MUL( P->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->X, &P->X, &l ) ); MOD_MUL( P->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &P->Z, &P->Z, &l ) ); MOD_MUL( P->Z );
 
 cleanup:
-    mpi_free( &l );
+    mbedtls_mpi_free( &l );
 
     return( ret );
 }
@@ -1557,41 +1557,41 @@
  *
  * Cost: 5M + 4S
  */
-static int ecp_double_add_mxz( const ecp_group *grp,
-                               ecp_point *R, ecp_point *S,
-                               const ecp_point *P, const ecp_point *Q,
-                               const mpi *d )
+static int ecp_double_add_mxz( const mbedtls_ecp_group *grp,
+                               mbedtls_ecp_point *R, mbedtls_ecp_point *S,
+                               const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q,
+                               const mbedtls_mpi *d )
 {
     int ret;
-    mpi A, AA, B, BB, E, C, D, DA, CB;
+    mbedtls_mpi A, AA, B, BB, E, C, D, DA, CB;
 
-    mpi_init( &A ); mpi_init( &AA ); mpi_init( &B );
-    mpi_init( &BB ); mpi_init( &E ); mpi_init( &C );
-    mpi_init( &D ); mpi_init( &DA ); mpi_init( &CB );
+    mbedtls_mpi_init( &A ); mbedtls_mpi_init( &AA ); mbedtls_mpi_init( &B );
+    mbedtls_mpi_init( &BB ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &C );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &DA ); mbedtls_mpi_init( &CB );
 
-    MPI_CHK( mpi_add_mpi( &A,    &P->X,   &P->Z ) ); MOD_ADD( A    );
-    MPI_CHK( mpi_mul_mpi( &AA,   &A,      &A    ) ); MOD_MUL( AA   );
-    MPI_CHK( mpi_sub_mpi( &B,    &P->X,   &P->Z ) ); MOD_SUB( B    );
-    MPI_CHK( mpi_mul_mpi( &BB,   &B,      &B    ) ); MOD_MUL( BB   );
-    MPI_CHK( mpi_sub_mpi( &E,    &AA,     &BB   ) ); MOD_SUB( E    );
-    MPI_CHK( mpi_add_mpi( &C,    &Q->X,   &Q->Z ) ); MOD_ADD( C    );
-    MPI_CHK( mpi_sub_mpi( &D,    &Q->X,   &Q->Z ) ); MOD_SUB( D    );
-    MPI_CHK( mpi_mul_mpi( &DA,   &D,      &A    ) ); MOD_MUL( DA   );
-    MPI_CHK( mpi_mul_mpi( &CB,   &C,      &B    ) ); MOD_MUL( CB   );
-    MPI_CHK( mpi_add_mpi( &S->X, &DA,     &CB   ) ); MOD_MUL( S->X );
-    MPI_CHK( mpi_mul_mpi( &S->X, &S->X,   &S->X ) ); MOD_MUL( S->X );
-    MPI_CHK( mpi_sub_mpi( &S->Z, &DA,     &CB   ) ); MOD_SUB( S->Z );
-    MPI_CHK( mpi_mul_mpi( &S->Z, &S->Z,   &S->Z ) ); MOD_MUL( S->Z );
-    MPI_CHK( mpi_mul_mpi( &S->Z, d,       &S->Z ) ); MOD_MUL( S->Z );
-    MPI_CHK( mpi_mul_mpi( &R->X, &AA,     &BB   ) ); MOD_MUL( R->X );
-    MPI_CHK( mpi_mul_mpi( &R->Z, &grp->A, &E    ) ); MOD_MUL( R->Z );
-    MPI_CHK( mpi_add_mpi( &R->Z, &BB,     &R->Z ) ); MOD_ADD( R->Z );
-    MPI_CHK( mpi_mul_mpi( &R->Z, &E,      &R->Z ) ); MOD_MUL( R->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &A,    &P->X,   &P->Z ) ); MOD_ADD( A    );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &AA,   &A,      &A    ) ); MOD_MUL( AA   );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &B,    &P->X,   &P->Z ) ); MOD_SUB( B    );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &BB,   &B,      &B    ) ); MOD_MUL( BB   );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &E,    &AA,     &BB   ) ); MOD_SUB( E    );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &C,    &Q->X,   &Q->Z ) ); MOD_ADD( C    );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &D,    &Q->X,   &Q->Z ) ); MOD_SUB( D    );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DA,   &D,      &A    ) ); MOD_MUL( DA   );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &CB,   &C,      &B    ) ); MOD_MUL( CB   );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &S->X, &DA,     &CB   ) ); MOD_MUL( S->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->X, &S->X,   &S->X ) ); MOD_MUL( S->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &S->Z, &DA,     &CB   ) ); MOD_SUB( S->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->Z, &S->Z,   &S->Z ) ); MOD_MUL( S->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &S->Z, d,       &S->Z ) ); MOD_MUL( S->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->X, &AA,     &BB   ) ); MOD_MUL( R->X );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->Z, &grp->A, &E    ) ); MOD_MUL( R->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &R->Z, &BB,     &R->Z ) ); MOD_ADD( R->Z );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &R->Z, &E,      &R->Z ) ); MOD_MUL( R->Z );
 
 cleanup:
-    mpi_free( &A ); mpi_free( &AA ); mpi_free( &B );
-    mpi_free( &BB ); mpi_free( &E ); mpi_free( &C );
-    mpi_free( &D ); mpi_free( &DA ); mpi_free( &CB );
+    mbedtls_mpi_free( &A ); mbedtls_mpi_free( &AA ); mbedtls_mpi_free( &B );
+    mbedtls_mpi_free( &BB ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &C );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &DA ); mbedtls_mpi_free( &CB );
 
     return( ret );
 }
@@ -1600,40 +1600,40 @@
  * Multiplication with Montgomery ladder in x/z coordinates,
  * for curves in Montgomery form
  */
-static int ecp_mul_mxz( ecp_group *grp, ecp_point *R,
-                        const mpi *m, const ecp_point *P,
+static int ecp_mul_mxz( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+                        const mbedtls_mpi *m, const mbedtls_ecp_point *P,
                         int (*f_rng)(void *, unsigned char *, size_t),
                         void *p_rng )
 {
     int ret;
     size_t i;
     unsigned char b;
-    ecp_point RP;
-    mpi PX;
+    mbedtls_ecp_point RP;
+    mbedtls_mpi PX;
 
-    ecp_point_init( &RP ); mpi_init( &PX );
+    mbedtls_ecp_point_init( &RP ); mbedtls_mpi_init( &PX );
 
     /* Save PX and read from P before writing to R, in case P == R */
-    MPI_CHK( mpi_copy( &PX, &P->X ) );
-    MPI_CHK( ecp_copy( &RP, P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &PX, &P->X ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_copy( &RP, P ) );
 
     /* Set R to zero in modified x/z coordinates */
-    MPI_CHK( mpi_lset( &R->X, 1 ) );
-    MPI_CHK( mpi_lset( &R->Z, 0 ) );
-    mpi_free( &R->Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->X, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &R->Z, 0 ) );
+    mbedtls_mpi_free( &R->Y );
 
     /* RP.X might be sligtly larger than P, so reduce it */
     MOD_ADD( RP.X );
 
     /* Randomize coordinates of the starting point */
     if( f_rng != NULL )
-        MPI_CHK( ecp_randomize_mxz( grp, &RP, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( ecp_randomize_mxz( grp, &RP, f_rng, p_rng ) );
 
     /* Loop invariant: R = result so far, RP = R + P */
-    i = mpi_msb( m ); /* one past the (zero-based) most significant bit */
+    i = mbedtls_mpi_msb( m ); /* one past the (zero-based) most significant bit */
     while( i-- > 0 )
     {
-        b = mpi_get_bit( m, i );
+        b = mbedtls_mpi_get_bit( m, i );
         /*
          *  if (b) R = 2R + P else R = 2R,
          * which is:
@@ -1641,207 +1641,207 @@
          *  else   double_add( R, RP, R, RP )
          * but using safe conditional swaps to avoid leaks
          */
-        MPI_CHK( mpi_safe_cond_swap( &R->X, &RP.X, b ) );
-        MPI_CHK( mpi_safe_cond_swap( &R->Z, &RP.Z, b ) );
-        MPI_CHK( ecp_double_add_mxz( grp, R, &RP, R, &RP, &PX ) );
-        MPI_CHK( mpi_safe_cond_swap( &R->X, &RP.X, b ) );
-        MPI_CHK( mpi_safe_cond_swap( &R->Z, &RP.Z, b ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->X, &RP.X, b ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->Z, &RP.Z, b ) );
+        MBEDTLS_MPI_CHK( ecp_double_add_mxz( grp, R, &RP, R, &RP, &PX ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->X, &RP.X, b ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_safe_cond_swap( &R->Z, &RP.Z, b ) );
     }
 
-    MPI_CHK( ecp_normalize_mxz( grp, R ) );
+    MBEDTLS_MPI_CHK( ecp_normalize_mxz( grp, R ) );
 
 cleanup:
-    ecp_point_free( &RP ); mpi_free( &PX );
+    mbedtls_ecp_point_free( &RP ); mbedtls_mpi_free( &PX );
 
     return( ret );
 }
 
-#endif /* POLARSSL_ECP_MONTGOMERY */
+#endif /* MBEDTLS_ECP_MONTGOMERY */
 
 /*
  * Multiplication R = m * P
  */
-int ecp_mul( ecp_group *grp, ecp_point *R,
-             const mpi *m, const ecp_point *P,
+int mbedtls_ecp_mul( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
+             const mbedtls_mpi *m, const mbedtls_ecp_point *P,
              int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret;
 
     /* Common sanity checks */
-    if( mpi_cmp_int( &P->Z, 1 ) != 0 )
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    if( mbedtls_mpi_cmp_int( &P->Z, 1 ) != 0 )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
-    if( ( ret = ecp_check_privkey( grp, m ) ) != 0 ||
-        ( ret = ecp_check_pubkey( grp, P ) ) != 0 )
+    if( ( ret = mbedtls_ecp_check_privkey( grp, m ) ) != 0 ||
+        ( ret = mbedtls_ecp_check_pubkey( grp, P ) ) != 0 )
         return( ret );
 
-#if defined(POLARSSL_ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_MONTGOMERY )
+#if defined(MBEDTLS_ECP_MONTGOMERY)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
         return( ecp_mul_mxz( grp, R, m, P, f_rng, p_rng ) );
 #endif
-#if defined(POLARSSL_ECP_SHORT_WEIERSTRASS)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS )
+#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
         return( ecp_mul_comb( grp, R, m, P, f_rng, p_rng ) );
 #endif
-    return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 }
 
-#if defined(POLARSSL_ECP_SHORT_WEIERSTRASS)
+#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS)
 /*
  * Check that an affine point is valid as a public key,
  * short weierstrass curves (SEC1 3.2.3.1)
  */
-static int ecp_check_pubkey_sw( const ecp_group *grp, const ecp_point *pt )
+static int ecp_check_pubkey_sw( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt )
 {
     int ret;
-    mpi YY, RHS;
+    mbedtls_mpi YY, RHS;
 
     /* pt coordinates must be normalized for our checks */
-    if( mpi_cmp_int( &pt->X, 0 ) < 0 ||
-        mpi_cmp_int( &pt->Y, 0 ) < 0 ||
-        mpi_cmp_mpi( &pt->X, &grp->P ) >= 0 ||
-        mpi_cmp_mpi( &pt->Y, &grp->P ) >= 0 )
-        return( POLARSSL_ERR_ECP_INVALID_KEY );
+    if( mbedtls_mpi_cmp_int( &pt->X, 0 ) < 0 ||
+        mbedtls_mpi_cmp_int( &pt->Y, 0 ) < 0 ||
+        mbedtls_mpi_cmp_mpi( &pt->X, &grp->P ) >= 0 ||
+        mbedtls_mpi_cmp_mpi( &pt->Y, &grp->P ) >= 0 )
+        return( MBEDTLS_ERR_ECP_INVALID_KEY );
 
-    mpi_init( &YY ); mpi_init( &RHS );
+    mbedtls_mpi_init( &YY ); mbedtls_mpi_init( &RHS );
 
     /*
      * YY = Y^2
      * RHS = X (X^2 + A) + B = X^3 + A X + B
      */
-    MPI_CHK( mpi_mul_mpi( &YY,  &pt->Y,   &pt->Y  ) );  MOD_MUL( YY  );
-    MPI_CHK( mpi_mul_mpi( &RHS, &pt->X,   &pt->X  ) );  MOD_MUL( RHS );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &YY,  &pt->Y,   &pt->Y  ) );  MOD_MUL( YY  );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &RHS, &pt->X,   &pt->X  ) );  MOD_MUL( RHS );
 
     /* Special case for A = -3 */
     if( grp->A.p == NULL )
     {
-        MPI_CHK( mpi_sub_int( &RHS, &RHS, 3       ) );  MOD_SUB( RHS );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &RHS, &RHS, 3       ) );  MOD_SUB( RHS );
     }
     else
     {
-        MPI_CHK( mpi_add_mpi( &RHS, &RHS, &grp->A ) );  MOD_ADD( RHS );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &RHS, &RHS, &grp->A ) );  MOD_ADD( RHS );
     }
 
-    MPI_CHK( mpi_mul_mpi( &RHS, &RHS,     &pt->X  ) );  MOD_MUL( RHS );
-    MPI_CHK( mpi_add_mpi( &RHS, &RHS,     &grp->B ) );  MOD_ADD( RHS );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &RHS, &RHS,     &pt->X  ) );  MOD_MUL( RHS );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &RHS, &RHS,     &grp->B ) );  MOD_ADD( RHS );
 
-    if( mpi_cmp_mpi( &YY, &RHS ) != 0 )
-        ret = POLARSSL_ERR_ECP_INVALID_KEY;
+    if( mbedtls_mpi_cmp_mpi( &YY, &RHS ) != 0 )
+        ret = MBEDTLS_ERR_ECP_INVALID_KEY;
 
 cleanup:
 
-    mpi_free( &YY ); mpi_free( &RHS );
+    mbedtls_mpi_free( &YY ); mbedtls_mpi_free( &RHS );
 
     return( ret );
 }
-#endif /* POLARSSL_ECP_SHORT_WEIERSTRASS */
+#endif /* MBEDTLS_ECP_SHORT_WEIERSTRASS */
 
 
-#if defined(POLARSSL_ECP_MONTGOMERY)
+#if defined(MBEDTLS_ECP_MONTGOMERY)
 /*
  * Check validity of a public key for Montgomery curves with x-only schemes
  */
-static int ecp_check_pubkey_mx( const ecp_group *grp, const ecp_point *pt )
+static int ecp_check_pubkey_mx( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt )
 {
     /* [M255 p. 5] Just check X is the correct number of bytes */
-    if( mpi_size( &pt->X ) > ( grp->nbits + 7 ) / 8 )
-        return( POLARSSL_ERR_ECP_INVALID_KEY );
+    if( mbedtls_mpi_size( &pt->X ) > ( grp->nbits + 7 ) / 8 )
+        return( MBEDTLS_ERR_ECP_INVALID_KEY );
 
     return( 0 );
 }
-#endif /* POLARSSL_ECP_MONTGOMERY */
+#endif /* MBEDTLS_ECP_MONTGOMERY */
 
 /*
  * Check that a point is valid as a public key
  */
-int ecp_check_pubkey( const ecp_group *grp, const ecp_point *pt )
+int mbedtls_ecp_check_pubkey( const mbedtls_ecp_group *grp, const mbedtls_ecp_point *pt )
 {
     /* Must use affine coordinates */
-    if( mpi_cmp_int( &pt->Z, 1 ) != 0 )
-        return( POLARSSL_ERR_ECP_INVALID_KEY );
+    if( mbedtls_mpi_cmp_int( &pt->Z, 1 ) != 0 )
+        return( MBEDTLS_ERR_ECP_INVALID_KEY );
 
-#if defined(POLARSSL_ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_MONTGOMERY )
+#if defined(MBEDTLS_ECP_MONTGOMERY)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
         return( ecp_check_pubkey_mx( grp, pt ) );
 #endif
-#if defined(POLARSSL_ECP_SHORT_WEIERSTRASS)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS )
+#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
         return( ecp_check_pubkey_sw( grp, pt ) );
 #endif
-    return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 }
 
 /*
- * Check that an mpi is valid as a private key
+ * Check that an mbedtls_mpi is valid as a private key
  */
-int ecp_check_privkey( const ecp_group *grp, const mpi *d )
+int mbedtls_ecp_check_privkey( const mbedtls_ecp_group *grp, const mbedtls_mpi *d )
 {
-#if defined(POLARSSL_ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_MONTGOMERY )
+#if defined(MBEDTLS_ECP_MONTGOMERY)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
     {
         /* see [M255] page 5 */
-        if( mpi_get_bit( d, 0 ) != 0 ||
-            mpi_get_bit( d, 1 ) != 0 ||
-            mpi_get_bit( d, 2 ) != 0 ||
-            mpi_msb( d ) - 1 != grp->nbits ) /* mpi_msb is one-based! */
-            return( POLARSSL_ERR_ECP_INVALID_KEY );
+        if( mbedtls_mpi_get_bit( d, 0 ) != 0 ||
+            mbedtls_mpi_get_bit( d, 1 ) != 0 ||
+            mbedtls_mpi_get_bit( d, 2 ) != 0 ||
+            mbedtls_mpi_msb( d ) - 1 != grp->nbits ) /* mbedtls_mpi_msb is one-based! */
+            return( MBEDTLS_ERR_ECP_INVALID_KEY );
         else
             return( 0 );
     }
-#endif /* POLARSSL_ECP_MONTGOMERY */
-#if defined(POLARSSL_ECP_SHORT_WEIERSTRASS)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS )
+#endif /* MBEDTLS_ECP_MONTGOMERY */
+#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
     {
         /* see SEC1 3.2 */
-        if( mpi_cmp_int( d, 1 ) < 0 ||
-            mpi_cmp_mpi( d, &grp->N ) >= 0 )
-            return( POLARSSL_ERR_ECP_INVALID_KEY );
+        if( mbedtls_mpi_cmp_int( d, 1 ) < 0 ||
+            mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 )
+            return( MBEDTLS_ERR_ECP_INVALID_KEY );
         else
             return( 0 );
     }
-#endif /* POLARSSL_ECP_SHORT_WEIERSTRASS */
+#endif /* MBEDTLS_ECP_SHORT_WEIERSTRASS */
 
-    return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 }
 
 /*
  * Generate a keypair
  */
-int ecp_gen_keypair( ecp_group *grp, mpi *d, ecp_point *Q,
+int mbedtls_ecp_gen_keypair( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng )
 {
     int ret;
     size_t n_size = ( grp->nbits + 7 ) / 8;
 
-#if defined(POLARSSL_ECP_MONTGOMERY)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_MONTGOMERY )
+#if defined(MBEDTLS_ECP_MONTGOMERY)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
     {
         /* [M225] page 5 */
         size_t b;
 
-        MPI_CHK( mpi_fill_random( d, n_size, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( d, n_size, f_rng, p_rng ) );
 
         /* Make sure the most significant bit is nbits */
-        b = mpi_msb( d ) - 1; /* mpi_msb is one-based */
+        b = mbedtls_mpi_msb( d ) - 1; /* mbedtls_mpi_msb is one-based */
         if( b > grp->nbits )
-            MPI_CHK( mpi_shift_r( d, b - grp->nbits ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( d, b - grp->nbits ) );
         else
-            MPI_CHK( mpi_set_bit( d, grp->nbits, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, grp->nbits, 1 ) );
 
         /* Make sure the last three bits are unset */
-        MPI_CHK( mpi_set_bit( d, 0, 0 ) );
-        MPI_CHK( mpi_set_bit( d, 1, 0 ) );
-        MPI_CHK( mpi_set_bit( d, 2, 0 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, 0, 0 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, 1, 0 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( d, 2, 0 ) );
     }
     else
-#endif /* POLARSSL_ECP_MONTGOMERY */
-#if defined(POLARSSL_ECP_SHORT_WEIERSTRASS)
-    if( ecp_get_type( grp ) == POLARSSL_ECP_TYPE_SHORT_WEIERSTRASS )
+#endif /* MBEDTLS_ECP_MONTGOMERY */
+#if defined(MBEDTLS_ECP_SHORT_WEIERSTRASS)
+    if( ecp_get_type( grp ) == MBEDTLS_ECP_TYPE_SHORT_WEIERSTRASS )
     {
         /* SEC1 3.2.1: Generate d such that 1 <= n < N */
         int count = 0;
-        unsigned char rnd[POLARSSL_ECP_MAX_BYTES];
+        unsigned char rnd[MBEDTLS_ECP_MAX_BYTES];
 
         /*
          * Match the procedure given in RFC 6979 (deterministic ECDSA):
@@ -1852,9 +1852,9 @@
          */
         do
         {
-            MPI_CHK( f_rng( p_rng, rnd, n_size ) );
-            MPI_CHK( mpi_read_binary( d, rnd, n_size ) );
-            MPI_CHK( mpi_shift_r( d, 8 * n_size - grp->nbits ) );
+            MBEDTLS_MPI_CHK( f_rng( p_rng, rnd, n_size ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( d, rnd, n_size ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( d, 8 * n_size - grp->nbits ) );
 
             /*
              * Each try has at worst a probability 1/2 of failing (the msb has
@@ -1866,90 +1866,90 @@
              * such as secp224k1 are actually very close to the worst case.
              */
             if( ++count > 30 )
-                return( POLARSSL_ERR_ECP_RANDOM_FAILED );
+                return( MBEDTLS_ERR_ECP_RANDOM_FAILED );
         }
-        while( mpi_cmp_int( d, 1 ) < 0 ||
-               mpi_cmp_mpi( d, &grp->N ) >= 0 );
+        while( mbedtls_mpi_cmp_int( d, 1 ) < 0 ||
+               mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 );
     }
     else
-#endif /* POLARSSL_ECP_SHORT_WEIERSTRASS */
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+#endif /* MBEDTLS_ECP_SHORT_WEIERSTRASS */
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
 cleanup:
     if( ret != 0 )
         return( ret );
 
-    return( ecp_mul( grp, Q, d, &grp->G, f_rng, p_rng ) );
+    return( mbedtls_ecp_mul( grp, Q, d, &grp->G, f_rng, p_rng ) );
 }
 
 /*
  * Generate a keypair, prettier wrapper
  */
-int ecp_gen_key( ecp_group_id grp_id, ecp_keypair *key,
+int mbedtls_ecp_gen_key( mbedtls_ecp_group_id grp_id, mbedtls_ecp_keypair *key,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret;
 
-    if( ( ret = ecp_use_known_dp( &key->grp, grp_id ) ) != 0 )
+    if( ( ret = mbedtls_ecp_use_known_dp( &key->grp, grp_id ) ) != 0 )
         return( ret );
 
-    return( ecp_gen_keypair( &key->grp, &key->d, &key->Q, f_rng, p_rng ) );
+    return( mbedtls_ecp_gen_keypair( &key->grp, &key->d, &key->Q, f_rng, p_rng ) );
 }
 
 /*
  * Check a public-private key pair
  */
-int ecp_check_pub_priv( const ecp_keypair *pub, const ecp_keypair *prv )
+int mbedtls_ecp_check_pub_priv( const mbedtls_ecp_keypair *pub, const mbedtls_ecp_keypair *prv )
 {
     int ret;
-    ecp_point Q;
-    ecp_group grp;
+    mbedtls_ecp_point Q;
+    mbedtls_ecp_group grp;
 
-    if( pub->grp.id == POLARSSL_ECP_DP_NONE ||
+    if( pub->grp.id == MBEDTLS_ECP_DP_NONE ||
         pub->grp.id != prv->grp.id ||
-        mpi_cmp_mpi( &pub->Q.X, &prv->Q.X ) ||
-        mpi_cmp_mpi( &pub->Q.Y, &prv->Q.Y ) ||
-        mpi_cmp_mpi( &pub->Q.Z, &prv->Q.Z ) )
+        mbedtls_mpi_cmp_mpi( &pub->Q.X, &prv->Q.X ) ||
+        mbedtls_mpi_cmp_mpi( &pub->Q.Y, &prv->Q.Y ) ||
+        mbedtls_mpi_cmp_mpi( &pub->Q.Z, &prv->Q.Z ) )
     {
-        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
     }
 
-    ecp_point_init( &Q );
-    ecp_group_init( &grp );
+    mbedtls_ecp_point_init( &Q );
+    mbedtls_ecp_group_init( &grp );
 
-    /* ecp_mul() needs a non-const group... */
-    ecp_group_copy( &grp, &prv->grp );
+    /* mbedtls_ecp_mul() needs a non-const group... */
+    mbedtls_ecp_group_copy( &grp, &prv->grp );
 
     /* Also checks d is valid */
-    MPI_CHK( ecp_mul( &grp, &Q, &prv->d, &prv->grp.G, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &Q, &prv->d, &prv->grp.G, NULL, NULL ) );
 
-    if( mpi_cmp_mpi( &Q.X, &prv->Q.X ) ||
-        mpi_cmp_mpi( &Q.Y, &prv->Q.Y ) ||
-        mpi_cmp_mpi( &Q.Z, &prv->Q.Z ) )
+    if( mbedtls_mpi_cmp_mpi( &Q.X, &prv->Q.X ) ||
+        mbedtls_mpi_cmp_mpi( &Q.Y, &prv->Q.Y ) ||
+        mbedtls_mpi_cmp_mpi( &Q.Z, &prv->Q.Z ) )
     {
-        ret = POLARSSL_ERR_ECP_BAD_INPUT_DATA;
+        ret = MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
         goto cleanup;
     }
 
 cleanup:
-    ecp_point_free( &Q );
-    ecp_group_free( &grp );
+    mbedtls_ecp_point_free( &Q );
+    mbedtls_ecp_group_free( &grp );
 
     return( ret );
 }
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 /*
  * Checkup routine
  */
-int ecp_self_test( int verbose )
+int mbedtls_ecp_self_test( int verbose )
 {
     int ret;
     size_t i;
-    ecp_group grp;
-    ecp_point R, P;
-    mpi m;
+    mbedtls_ecp_group grp;
+    mbedtls_ecp_point R, P;
+    mbedtls_mpi m;
     unsigned long add_c_prev, dbl_c_prev, mul_c_prev;
     /* exponents especially adapted for secp192r1 */
     const char *exponents[] =
@@ -1962,30 +1962,30 @@
         "555555555555555555555555555555555555555555555555", /* 101010... */
     };
 
-    ecp_group_init( &grp );
-    ecp_point_init( &R );
-    ecp_point_init( &P );
-    mpi_init( &m );
+    mbedtls_ecp_group_init( &grp );
+    mbedtls_ecp_point_init( &R );
+    mbedtls_ecp_point_init( &P );
+    mbedtls_mpi_init( &m );
 
     /* Use secp192r1 if available, or any available curve */
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
-    MPI_CHK( ecp_use_known_dp( &grp, POLARSSL_ECP_DP_SECP192R1 ) );
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+    MBEDTLS_MPI_CHK( mbedtls_ecp_use_known_dp( &grp, MBEDTLS_ECP_DP_SECP192R1 ) );
 #else
-    MPI_CHK( ecp_use_known_dp( &grp, ecp_curve_list()->grp_id ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_use_known_dp( &grp, mbedtls_ecp_curve_list()->grp_id ) );
 #endif
 
     if( verbose != 0 )
-        polarssl_printf( "  ECP test #1 (constant op_count, base point G): " );
+        mbedtls_printf( "  ECP test #1 (constant op_count, base point G): " );
 
     /* Do a dummy multiplication first to trigger precomputation */
-    MPI_CHK( mpi_lset( &m, 2 ) );
-    MPI_CHK( ecp_mul( &grp, &P, &m, &grp.G, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &m, 2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &P, &m, &grp.G, NULL, NULL ) );
 
     add_count = 0;
     dbl_count = 0;
     mul_count = 0;
-    MPI_CHK( mpi_read_string( &m, 16, exponents[0] ) );
-    MPI_CHK( ecp_mul( &grp, &R, &m, &grp.G, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[0] ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &grp.G, NULL, NULL ) );
 
     for( i = 1; i < sizeof( exponents ) / sizeof( exponents[0] ); i++ )
     {
@@ -1996,15 +1996,15 @@
         dbl_count = 0;
         mul_count = 0;
 
-        MPI_CHK( mpi_read_string( &m, 16, exponents[i] ) );
-        MPI_CHK( ecp_mul( &grp, &R, &m, &grp.G, NULL, NULL ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[i] ) );
+        MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &grp.G, NULL, NULL ) );
 
         if( add_count != add_c_prev ||
             dbl_count != dbl_c_prev ||
             mul_count != mul_c_prev )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed (%u)\n", (unsigned int) i );
+                mbedtls_printf( "failed (%u)\n", (unsigned int) i );
 
             ret = 1;
             goto cleanup;
@@ -2012,17 +2012,17 @@
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  ECP test #2 (constant op_count, other point): " );
+        mbedtls_printf( "  ECP test #2 (constant op_count, other point): " );
     /* We computed P = 2G last time, use it */
 
     add_count = 0;
     dbl_count = 0;
     mul_count = 0;
-    MPI_CHK( mpi_read_string( &m, 16, exponents[0] ) );
-    MPI_CHK( ecp_mul( &grp, &R, &m, &P, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[0] ) );
+    MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &P, NULL, NULL ) );
 
     for( i = 1; i < sizeof( exponents ) / sizeof( exponents[0] ); i++ )
     {
@@ -2033,15 +2033,15 @@
         dbl_count = 0;
         mul_count = 0;
 
-        MPI_CHK( mpi_read_string( &m, 16, exponents[i] ) );
-        MPI_CHK( ecp_mul( &grp, &R, &m, &P, NULL, NULL ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &m, 16, exponents[i] ) );
+        MBEDTLS_MPI_CHK( mbedtls_ecp_mul( &grp, &R, &m, &P, NULL, NULL ) );
 
         if( add_count != add_c_prev ||
             dbl_count != dbl_c_prev ||
             mul_count != mul_c_prev )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed (%u)\n", (unsigned int) i );
+                mbedtls_printf( "failed (%u)\n", (unsigned int) i );
 
             ret = 1;
             goto cleanup;
@@ -2049,24 +2049,24 @@
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
 cleanup:
 
     if( ret < 0 && verbose != 0 )
-        polarssl_printf( "Unexpected error, return code = %08X\n", ret );
+        mbedtls_printf( "Unexpected error, return code = %08X\n", ret );
 
-    ecp_group_free( &grp );
-    ecp_point_free( &R );
-    ecp_point_free( &P );
-    mpi_free( &m );
+    mbedtls_ecp_group_free( &grp );
+    mbedtls_ecp_point_free( &R );
+    mbedtls_ecp_point_free( &P );
+    mbedtls_mpi_free( &m );
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 893bfa9..4cac3ab 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 
 #include "mbedtls/ecp.h"
 
@@ -42,9 +42,9 @@
 
 /*
  * Conversion macros for embedded constants:
- * build lists of t_uint's from lists of unsigned char's grouped by 8, 4 or 2
+ * build lists of mbedtls_mpi_uint's from lists of unsigned char's grouped by 8, 4 or 2
  */
-#if defined(POLARSSL_HAVE_INT8)
+#if defined(MBEDTLS_HAVE_INT8)
 
 #define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
     a, b, c, d, e, f, g, h
@@ -55,11 +55,11 @@
 #define BYTES_TO_T_UINT_2( a, b )                   \
     a, b
 
-#elif defined(POLARSSL_HAVE_INT16)
+#elif defined(MBEDTLS_HAVE_INT16)
 
 #define BYTES_TO_T_UINT_2( a, b )                   \
-    ( (t_uint) a << 0 ) |                           \
-    ( (t_uint) b << 8 )
+    ( (mbedtls_mpi_uint) a << 0 ) |                           \
+    ( (mbedtls_mpi_uint) b << 8 )
 
 #define BYTES_TO_T_UINT_4( a, b, c, d )             \
     BYTES_TO_T_UINT_2( a, b ),                      \
@@ -71,13 +71,13 @@
     BYTES_TO_T_UINT_2( e, f ),                      \
     BYTES_TO_T_UINT_2( g, h )
 
-#elif defined(POLARSSL_HAVE_INT32)
+#elif defined(MBEDTLS_HAVE_INT32)
 
 #define BYTES_TO_T_UINT_4( a, b, c, d )             \
-    ( (t_uint) a <<  0 ) |                          \
-    ( (t_uint) b <<  8 ) |                          \
-    ( (t_uint) c << 16 ) |                          \
-    ( (t_uint) d << 24 )
+    ( (mbedtls_mpi_uint) a <<  0 ) |                          \
+    ( (mbedtls_mpi_uint) b <<  8 ) |                          \
+    ( (mbedtls_mpi_uint) c << 16 ) |                          \
+    ( (mbedtls_mpi_uint) d << 24 )
 
 #define BYTES_TO_T_UINT_2( a, b )                   \
     BYTES_TO_T_UINT_4( a, b, 0, 0 )
@@ -89,14 +89,14 @@
 #else /* 64-bits */
 
 #define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
-    ( (t_uint) a <<  0 ) |                          \
-    ( (t_uint) b <<  8 ) |                          \
-    ( (t_uint) c << 16 ) |                          \
-    ( (t_uint) d << 24 ) |                          \
-    ( (t_uint) e << 32 ) |                          \
-    ( (t_uint) f << 40 ) |                          \
-    ( (t_uint) g << 48 ) |                          \
-    ( (t_uint) h << 56 )
+    ( (mbedtls_mpi_uint) a <<  0 ) |                          \
+    ( (mbedtls_mpi_uint) b <<  8 ) |                          \
+    ( (mbedtls_mpi_uint) c << 16 ) |                          \
+    ( (mbedtls_mpi_uint) d << 24 ) |                          \
+    ( (mbedtls_mpi_uint) e << 32 ) |                          \
+    ( (mbedtls_mpi_uint) f << 40 ) |                          \
+    ( (mbedtls_mpi_uint) g << 48 ) |                          \
+    ( (mbedtls_mpi_uint) h << 56 )
 
 #define BYTES_TO_T_UINT_4( a, b, c, d )             \
     BYTES_TO_T_UINT_8( a, b, c, d, 0, 0, 0, 0 )
@@ -104,7 +104,7 @@
 #define BYTES_TO_T_UINT_2( a, b )                   \
     BYTES_TO_T_UINT_8( a, b, 0, 0, 0, 0, 0, 0 )
 
-#endif /* bits in t_uint */
+#endif /* bits in mbedtls_mpi_uint */
 
 /*
  * Note: the constants are in little-endian order
@@ -114,111 +114,111 @@
 /*
  * Domain parameters for secp192r1
  */
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
-static const t_uint secp192r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+static const mbedtls_mpi_uint secp192r1_p[] = {
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static const t_uint secp192r1_b[] = {
+static const mbedtls_mpi_uint secp192r1_b[] = {
     BYTES_TO_T_UINT_8( 0xB1, 0xB9, 0x46, 0xC1, 0xEC, 0xDE, 0xB8, 0xFE ),
     BYTES_TO_T_UINT_8( 0x49, 0x30, 0x24, 0x72, 0xAB, 0xE9, 0xA7, 0x0F ),
     BYTES_TO_T_UINT_8( 0xE7, 0x80, 0x9C, 0xE5, 0x19, 0x05, 0x21, 0x64 ),
 };
-static const t_uint secp192r1_gx[] = {
+static const mbedtls_mpi_uint secp192r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x12, 0x10, 0xFF, 0x82, 0xFD, 0x0A, 0xFF, 0xF4 ),
     BYTES_TO_T_UINT_8( 0x00, 0x88, 0xA1, 0x43, 0xEB, 0x20, 0xBF, 0x7C ),
     BYTES_TO_T_UINT_8( 0xF6, 0x90, 0x30, 0xB0, 0x0E, 0xA8, 0x8D, 0x18 ),
 };
-static const t_uint secp192r1_gy[] = {
+static const mbedtls_mpi_uint secp192r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x11, 0x48, 0x79, 0x1E, 0xA1, 0x77, 0xF9, 0x73 ),
     BYTES_TO_T_UINT_8( 0xD5, 0xCD, 0x24, 0x6B, 0xED, 0x11, 0x10, 0x63 ),
     BYTES_TO_T_UINT_8( 0x78, 0xDA, 0xC8, 0xFF, 0x95, 0x2B, 0x19, 0x07 ),
 };
-static const t_uint secp192r1_n[] = {
+static const mbedtls_mpi_uint secp192r1_n[] = {
     BYTES_TO_T_UINT_8( 0x31, 0x28, 0xD2, 0xB4, 0xB1, 0xC9, 0x6B, 0x14 ),
     BYTES_TO_T_UINT_8( 0x36, 0xF8, 0xDE, 0x99, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-#endif /* POLARSSL_ECP_DP_SECP192R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
 
 /*
  * Domain parameters for secp224r1
  */
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
-static const t_uint secp224r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+static const mbedtls_mpi_uint secp224r1_p[] = {
     BYTES_TO_T_UINT_8( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
 };
-static const t_uint secp224r1_b[] = {
+static const mbedtls_mpi_uint secp224r1_b[] = {
     BYTES_TO_T_UINT_8( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ),
     BYTES_TO_T_UINT_8( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ),
     BYTES_TO_T_UINT_8( 0x56, 0x32, 0x41, 0xF5, 0xAB, 0xB3, 0x04, 0x0C ),
     BYTES_TO_T_UINT_4( 0x85, 0x0A, 0x05, 0xB4 ),
 };
-static const t_uint secp224r1_gx[] = {
+static const mbedtls_mpi_uint secp224r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x21, 0x1D, 0x5C, 0x11, 0xD6, 0x80, 0x32, 0x34 ),
     BYTES_TO_T_UINT_8( 0x22, 0x11, 0xC2, 0x56, 0xD3, 0xC1, 0x03, 0x4A ),
     BYTES_TO_T_UINT_8( 0xB9, 0x90, 0x13, 0x32, 0x7F, 0xBF, 0xB4, 0x6B ),
     BYTES_TO_T_UINT_4( 0xBD, 0x0C, 0x0E, 0xB7 ),
 };
-static const t_uint secp224r1_gy[] = {
+static const mbedtls_mpi_uint secp224r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x34, 0x7E, 0x00, 0x85, 0x99, 0x81, 0xD5, 0x44 ),
     BYTES_TO_T_UINT_8( 0x64, 0x47, 0x07, 0x5A, 0xA0, 0x75, 0x43, 0xCD ),
     BYTES_TO_T_UINT_8( 0xE6, 0xDF, 0x22, 0x4C, 0xFB, 0x23, 0xF7, 0xB5 ),
     BYTES_TO_T_UINT_4( 0x88, 0x63, 0x37, 0xBD ),
 };
-static const t_uint secp224r1_n[] = {
+static const mbedtls_mpi_uint secp224r1_n[] = {
     BYTES_TO_T_UINT_8( 0x3D, 0x2A, 0x5C, 0x5C, 0x45, 0x29, 0xDD, 0x13 ),
     BYTES_TO_T_UINT_8( 0x3E, 0xF0, 0xB8, 0xE0, 0xA2, 0x16, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_4( 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-#endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
 
 /*
  * Domain parameters for secp256r1
  */
-#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
-static const t_uint secp256r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+static const mbedtls_mpi_uint secp256r1_p[] = {
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT_8( 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static const t_uint secp256r1_b[] = {
+static const mbedtls_mpi_uint secp256r1_b[] = {
     BYTES_TO_T_UINT_8( 0x4B, 0x60, 0xD2, 0x27, 0x3E, 0x3C, 0xCE, 0x3B ),
     BYTES_TO_T_UINT_8( 0xF6, 0xB0, 0x53, 0xCC, 0xB0, 0x06, 0x1D, 0x65 ),
     BYTES_TO_T_UINT_8( 0xBC, 0x86, 0x98, 0x76, 0x55, 0xBD, 0xEB, 0xB3 ),
     BYTES_TO_T_UINT_8( 0xE7, 0x93, 0x3A, 0xAA, 0xD8, 0x35, 0xC6, 0x5A ),
 };
-static const t_uint secp256r1_gx[] = {
+static const mbedtls_mpi_uint secp256r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x96, 0xC2, 0x98, 0xD8, 0x45, 0x39, 0xA1, 0xF4 ),
     BYTES_TO_T_UINT_8( 0xA0, 0x33, 0xEB, 0x2D, 0x81, 0x7D, 0x03, 0x77 ),
     BYTES_TO_T_UINT_8( 0xF2, 0x40, 0xA4, 0x63, 0xE5, 0xE6, 0xBC, 0xF8 ),
     BYTES_TO_T_UINT_8( 0x47, 0x42, 0x2C, 0xE1, 0xF2, 0xD1, 0x17, 0x6B ),
 };
-static const t_uint secp256r1_gy[] = {
+static const mbedtls_mpi_uint secp256r1_gy[] = {
     BYTES_TO_T_UINT_8( 0xF5, 0x51, 0xBF, 0x37, 0x68, 0x40, 0xB6, 0xCB ),
     BYTES_TO_T_UINT_8( 0xCE, 0x5E, 0x31, 0x6B, 0x57, 0x33, 0xCE, 0x2B ),
     BYTES_TO_T_UINT_8( 0x16, 0x9E, 0x0F, 0x7C, 0x4A, 0xEB, 0xE7, 0x8E ),
     BYTES_TO_T_UINT_8( 0x9B, 0x7F, 0x1A, 0xFE, 0xE2, 0x42, 0xE3, 0x4F ),
 };
-static const t_uint secp256r1_n[] = {
+static const mbedtls_mpi_uint secp256r1_n[] = {
     BYTES_TO_T_UINT_8( 0x51, 0x25, 0x63, 0xFC, 0xC2, 0xCA, 0xB9, 0xF3 ),
     BYTES_TO_T_UINT_8( 0x84, 0x9E, 0x17, 0xA7, 0xAD, 0xFA, 0xE6, 0xBC ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-#endif /* POLARSSL_ECP_DP_SECP256R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
 
 /*
  * Domain parameters for secp384r1
  */
-#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
-static const t_uint secp384r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+static const mbedtls_mpi_uint secp384r1_p[] = {
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
@@ -226,7 +226,7 @@
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static const t_uint secp384r1_b[] = {
+static const mbedtls_mpi_uint secp384r1_b[] = {
     BYTES_TO_T_UINT_8( 0xEF, 0x2A, 0xEC, 0xD3, 0xED, 0xC8, 0x85, 0x2A ),
     BYTES_TO_T_UINT_8( 0x9D, 0xD1, 0x2E, 0x8A, 0x8D, 0x39, 0x56, 0xC6 ),
     BYTES_TO_T_UINT_8( 0x5A, 0x87, 0x13, 0x50, 0x8F, 0x08, 0x14, 0x03 ),
@@ -234,7 +234,7 @@
     BYTES_TO_T_UINT_8( 0x19, 0x2D, 0xF8, 0xE3, 0x6B, 0x05, 0x8E, 0x98 ),
     BYTES_TO_T_UINT_8( 0xE4, 0xE7, 0x3E, 0xE2, 0xA7, 0x2F, 0x31, 0xB3 ),
 };
-static const t_uint secp384r1_gx[] = {
+static const mbedtls_mpi_uint secp384r1_gx[] = {
     BYTES_TO_T_UINT_8( 0xB7, 0x0A, 0x76, 0x72, 0x38, 0x5E, 0x54, 0x3A ),
     BYTES_TO_T_UINT_8( 0x6C, 0x29, 0x55, 0xBF, 0x5D, 0xF2, 0x02, 0x55 ),
     BYTES_TO_T_UINT_8( 0x38, 0x2A, 0x54, 0x82, 0xE0, 0x41, 0xF7, 0x59 ),
@@ -242,7 +242,7 @@
     BYTES_TO_T_UINT_8( 0x74, 0xAD, 0x20, 0xF3, 0x1E, 0xC7, 0xB1, 0x8E ),
     BYTES_TO_T_UINT_8( 0x37, 0x05, 0x8B, 0xBE, 0x22, 0xCA, 0x87, 0xAA ),
 };
-static const t_uint secp384r1_gy[] = {
+static const mbedtls_mpi_uint secp384r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x5F, 0x0E, 0xEA, 0x90, 0x7C, 0x1D, 0x43, 0x7A ),
     BYTES_TO_T_UINT_8( 0x9D, 0x81, 0x7E, 0x1D, 0xCE, 0xB1, 0x60, 0x0A ),
     BYTES_TO_T_UINT_8( 0xC0, 0xB8, 0xF0, 0xB5, 0x13, 0x31, 0xDA, 0xE9 ),
@@ -250,7 +250,7 @@
     BYTES_TO_T_UINT_8( 0x29, 0xDC, 0x92, 0x92, 0xBF, 0x98, 0x9E, 0x5D ),
     BYTES_TO_T_UINT_8( 0x6F, 0x2C, 0x26, 0x96, 0x4A, 0xDE, 0x17, 0x36 ),
 };
-static const t_uint secp384r1_n[] = {
+static const mbedtls_mpi_uint secp384r1_n[] = {
     BYTES_TO_T_UINT_8( 0x73, 0x29, 0xC5, 0xCC, 0x6A, 0x19, 0xEC, 0xEC ),
     BYTES_TO_T_UINT_8( 0x7A, 0xA7, 0xB0, 0x48, 0xB2, 0x0D, 0x1A, 0x58 ),
     BYTES_TO_T_UINT_8( 0xDF, 0x2D, 0x37, 0xF4, 0x81, 0x4D, 0x63, 0xC7 ),
@@ -258,13 +258,13 @@
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-#endif /* POLARSSL_ECP_DP_SECP384R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
 
 /*
  * Domain parameters for secp521r1
  */
-#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
-static const t_uint secp521r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+static const mbedtls_mpi_uint secp521r1_p[] = {
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
@@ -275,7 +275,7 @@
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_2( 0xFF, 0x01 ),
 };
-static const t_uint secp521r1_b[] = {
+static const mbedtls_mpi_uint secp521r1_b[] = {
     BYTES_TO_T_UINT_8( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ),
     BYTES_TO_T_UINT_8( 0xF1, 0x34, 0x2C, 0x3D, 0x88, 0xDF, 0x73, 0x35 ),
     BYTES_TO_T_UINT_8( 0x07, 0xBF, 0xB1, 0x3B, 0xBD, 0xC0, 0x52, 0x16 ),
@@ -286,7 +286,7 @@
     BYTES_TO_T_UINT_8( 0x1F, 0x9A, 0x1C, 0x8E, 0x61, 0xB9, 0x3E, 0x95 ),
     BYTES_TO_T_UINT_2( 0x51, 0x00 ),
 };
-static const t_uint secp521r1_gx[] = {
+static const mbedtls_mpi_uint secp521r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x66, 0xBD, 0xE5, 0xC2, 0x31, 0x7E, 0x7E, 0xF9 ),
     BYTES_TO_T_UINT_8( 0x9B, 0x42, 0x6A, 0x85, 0xC1, 0xB3, 0x48, 0x33 ),
     BYTES_TO_T_UINT_8( 0xDE, 0xA8, 0xFF, 0xA2, 0x27, 0xC1, 0x1D, 0xFE ),
@@ -297,7 +297,7 @@
     BYTES_TO_T_UINT_8( 0xCD, 0xE9, 0x04, 0x04, 0xB7, 0x06, 0x8E, 0x85 ),
     BYTES_TO_T_UINT_2( 0xC6, 0x00 ),
 };
-static const t_uint secp521r1_gy[] = {
+static const mbedtls_mpi_uint secp521r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x50, 0x66, 0xD1, 0x9F, 0x76, 0x94, 0xBE, 0x88 ),
     BYTES_TO_T_UINT_8( 0x40, 0xC2, 0x72, 0xA2, 0x86, 0x70, 0x3C, 0x35 ),
     BYTES_TO_T_UINT_8( 0x61, 0x07, 0xAD, 0x3F, 0x01, 0xB9, 0x50, 0xC5 ),
@@ -308,7 +308,7 @@
     BYTES_TO_T_UINT_8( 0x04, 0xC0, 0x3B, 0x9A, 0x78, 0x6A, 0x29, 0x39 ),
     BYTES_TO_T_UINT_2( 0x18, 0x01 ),
 };
-static const t_uint secp521r1_n[] = {
+static const mbedtls_mpi_uint secp521r1_n[] = {
     BYTES_TO_T_UINT_8( 0x09, 0x64, 0x38, 0x91, 0x1E, 0xB7, 0x6F, 0xBB ),
     BYTES_TO_T_UINT_8( 0xAE, 0x47, 0x9C, 0x89, 0xB8, 0xC9, 0xB5, 0x3B ),
     BYTES_TO_T_UINT_8( 0xD0, 0xA5, 0x09, 0xF7, 0x48, 0x01, 0xCC, 0x7F ),
@@ -319,150 +319,150 @@
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_2( 0xFF, 0x01 ),
 };
-#endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED)
-static const t_uint secp192k1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+static const mbedtls_mpi_uint secp192k1_p[] = {
     BYTES_TO_T_UINT_8( 0x37, 0xEE, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static const t_uint secp192k1_a[] = {
+static const mbedtls_mpi_uint secp192k1_a[] = {
     BYTES_TO_T_UINT_2( 0x00, 0x00 ),
 };
-static const t_uint secp192k1_b[] = {
+static const mbedtls_mpi_uint secp192k1_b[] = {
     BYTES_TO_T_UINT_2( 0x03, 0x00 ),
 };
-static const t_uint secp192k1_gx[] = {
+static const mbedtls_mpi_uint secp192k1_gx[] = {
     BYTES_TO_T_UINT_8( 0x7D, 0x6C, 0xE0, 0xEA, 0xB1, 0xD1, 0xA5, 0x1D ),
     BYTES_TO_T_UINT_8( 0x34, 0xF4, 0xB7, 0x80, 0x02, 0x7D, 0xB0, 0x26 ),
     BYTES_TO_T_UINT_8( 0xAE, 0xE9, 0x57, 0xC0, 0x0E, 0xF1, 0x4F, 0xDB ),
 };
-static const t_uint secp192k1_gy[] = {
+static const mbedtls_mpi_uint secp192k1_gy[] = {
     BYTES_TO_T_UINT_8( 0x9D, 0x2F, 0x5E, 0xD9, 0x88, 0xAA, 0x82, 0x40 ),
     BYTES_TO_T_UINT_8( 0x34, 0x86, 0xBE, 0x15, 0xD0, 0x63, 0x41, 0x84 ),
     BYTES_TO_T_UINT_8( 0xA7, 0x28, 0x56, 0x9C, 0x6D, 0x2F, 0x2F, 0x9B ),
 };
-static const t_uint secp192k1_n[] = {
+static const mbedtls_mpi_uint secp192k1_n[] = {
     BYTES_TO_T_UINT_8( 0x8D, 0xFD, 0xDE, 0x74, 0x6A, 0x46, 0x69, 0x0F ),
     BYTES_TO_T_UINT_8( 0x17, 0xFC, 0xF2, 0x26, 0xFE, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-#endif /* POLARSSL_ECP_DP_SECP192K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP224K1_ENABLED)
-static const t_uint secp224k1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+static const mbedtls_mpi_uint secp224k1_p[] = {
     BYTES_TO_T_UINT_8( 0x6D, 0xE5, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_4( 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static const t_uint secp224k1_a[] = {
+static const mbedtls_mpi_uint secp224k1_a[] = {
     BYTES_TO_T_UINT_2( 0x00, 0x00 ),
 };
-static const t_uint secp224k1_b[] = {
+static const mbedtls_mpi_uint secp224k1_b[] = {
     BYTES_TO_T_UINT_2( 0x05, 0x00 ),
 };
-static const t_uint secp224k1_gx[] = {
+static const mbedtls_mpi_uint secp224k1_gx[] = {
     BYTES_TO_T_UINT_8( 0x5C, 0xA4, 0xB7, 0xB6, 0x0E, 0x65, 0x7E, 0x0F ),
     BYTES_TO_T_UINT_8( 0xA9, 0x75, 0x70, 0xE4, 0xE9, 0x67, 0xA4, 0x69 ),
     BYTES_TO_T_UINT_8( 0xA1, 0x28, 0xFC, 0x30, 0xDF, 0x99, 0xF0, 0x4D ),
     BYTES_TO_T_UINT_4( 0x33, 0x5B, 0x45, 0xA1 ),
 };
-static const t_uint secp224k1_gy[] = {
+static const mbedtls_mpi_uint secp224k1_gy[] = {
     BYTES_TO_T_UINT_8( 0xA5, 0x61, 0x6D, 0x55, 0xDB, 0x4B, 0xCA, 0xE2 ),
     BYTES_TO_T_UINT_8( 0x59, 0xBD, 0xB0, 0xC0, 0xF7, 0x19, 0xE3, 0xF7 ),
     BYTES_TO_T_UINT_8( 0xD6, 0xFB, 0xCA, 0x82, 0x42, 0x34, 0xBA, 0x7F ),
     BYTES_TO_T_UINT_4( 0xED, 0x9F, 0x08, 0x7E ),
 };
-static const t_uint secp224k1_n[] = {
+static const mbedtls_mpi_uint secp224k1_n[] = {
     BYTES_TO_T_UINT_8( 0xF7, 0xB1, 0x9F, 0x76, 0x71, 0xA9, 0xF0, 0xCA ),
     BYTES_TO_T_UINT_8( 0x84, 0x61, 0xEC, 0xD2, 0xE8, 0xDC, 0x01, 0x00 ),
     BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ),
 };
-#endif /* POLARSSL_ECP_DP_SECP224K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
-static const t_uint secp256k1_p[] = {
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+static const mbedtls_mpi_uint secp256k1_p[] = {
     BYTES_TO_T_UINT_8( 0x2F, 0xFC, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static const t_uint secp256k1_a[] = {
+static const mbedtls_mpi_uint secp256k1_a[] = {
     BYTES_TO_T_UINT_2( 0x00, 0x00 ),
 };
-static const t_uint secp256k1_b[] = {
+static const mbedtls_mpi_uint secp256k1_b[] = {
     BYTES_TO_T_UINT_2( 0x07, 0x00 ),
 };
-static const t_uint secp256k1_gx[] = {
+static const mbedtls_mpi_uint secp256k1_gx[] = {
     BYTES_TO_T_UINT_8( 0x98, 0x17, 0xF8, 0x16, 0x5B, 0x81, 0xF2, 0x59 ),
     BYTES_TO_T_UINT_8( 0xD9, 0x28, 0xCE, 0x2D, 0xDB, 0xFC, 0x9B, 0x02 ),
     BYTES_TO_T_UINT_8( 0x07, 0x0B, 0x87, 0xCE, 0x95, 0x62, 0xA0, 0x55 ),
     BYTES_TO_T_UINT_8( 0xAC, 0xBB, 0xDC, 0xF9, 0x7E, 0x66, 0xBE, 0x79 ),
 };
-static const t_uint secp256k1_gy[] = {
+static const mbedtls_mpi_uint secp256k1_gy[] = {
     BYTES_TO_T_UINT_8( 0xB8, 0xD4, 0x10, 0xFB, 0x8F, 0xD0, 0x47, 0x9C ),
     BYTES_TO_T_UINT_8( 0x19, 0x54, 0x85, 0xA6, 0x48, 0xB4, 0x17, 0xFD ),
     BYTES_TO_T_UINT_8( 0xA8, 0x08, 0x11, 0x0E, 0xFC, 0xFB, 0xA4, 0x5D ),
     BYTES_TO_T_UINT_8( 0x65, 0xC4, 0xA3, 0x26, 0x77, 0xDA, 0x3A, 0x48 ),
 };
-static const t_uint secp256k1_n[] = {
+static const mbedtls_mpi_uint secp256k1_n[] = {
     BYTES_TO_T_UINT_8( 0x41, 0x41, 0x36, 0xD0, 0x8C, 0x5E, 0xD2, 0xBF ),
     BYTES_TO_T_UINT_8( 0x3B, 0xA0, 0x48, 0xAF, 0xE6, 0xDC, 0xAE, 0xBA ),
     BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-#endif /* POLARSSL_ECP_DP_SECP256K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
 
 /*
  * Domain parameters for brainpoolP256r1 (RFC 5639 3.4)
  */
-#if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
-static const t_uint brainpoolP256r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
+static const mbedtls_mpi_uint brainpoolP256r1_p[] = {
     BYTES_TO_T_UINT_8( 0x77, 0x53, 0x6E, 0x1F, 0x1D, 0x48, 0x13, 0x20 ),
     BYTES_TO_T_UINT_8( 0x28, 0x20, 0x26, 0xD5, 0x23, 0xF6, 0x3B, 0x6E ),
     BYTES_TO_T_UINT_8( 0x72, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
     BYTES_TO_T_UINT_8( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
 };
-static const t_uint brainpoolP256r1_a[] = {
+static const mbedtls_mpi_uint brainpoolP256r1_a[] = {
     BYTES_TO_T_UINT_8( 0xD9, 0xB5, 0x30, 0xF3, 0x44, 0x4B, 0x4A, 0xE9 ),
     BYTES_TO_T_UINT_8( 0x6C, 0x5C, 0xDC, 0x26, 0xC1, 0x55, 0x80, 0xFB ),
     BYTES_TO_T_UINT_8( 0xE7, 0xFF, 0x7A, 0x41, 0x30, 0x75, 0xF6, 0xEE ),
     BYTES_TO_T_UINT_8( 0x57, 0x30, 0x2C, 0xFC, 0x75, 0x09, 0x5A, 0x7D ),
 };
-static const t_uint brainpoolP256r1_b[] = {
+static const mbedtls_mpi_uint brainpoolP256r1_b[] = {
     BYTES_TO_T_UINT_8( 0xB6, 0x07, 0x8C, 0xFF, 0x18, 0xDC, 0xCC, 0x6B ),
     BYTES_TO_T_UINT_8( 0xCE, 0xE1, 0xF7, 0x5C, 0x29, 0x16, 0x84, 0x95 ),
     BYTES_TO_T_UINT_8( 0xBF, 0x7C, 0xD7, 0xBB, 0xD9, 0xB5, 0x30, 0xF3 ),
     BYTES_TO_T_UINT_8( 0x44, 0x4B, 0x4A, 0xE9, 0x6C, 0x5C, 0xDC, 0x26 ),
 };
-static const t_uint brainpoolP256r1_gx[] = {
+static const mbedtls_mpi_uint brainpoolP256r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x62, 0x32, 0xCE, 0x9A, 0xBD, 0x53, 0x44, 0x3A ),
     BYTES_TO_T_UINT_8( 0xC2, 0x23, 0xBD, 0xE3, 0xE1, 0x27, 0xDE, 0xB9 ),
     BYTES_TO_T_UINT_8( 0xAF, 0xB7, 0x81, 0xFC, 0x2F, 0x48, 0x4B, 0x2C ),
     BYTES_TO_T_UINT_8( 0xCB, 0x57, 0x7E, 0xCB, 0xB9, 0xAE, 0xD2, 0x8B ),
 };
-static const t_uint brainpoolP256r1_gy[] = {
+static const mbedtls_mpi_uint brainpoolP256r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x97, 0x69, 0x04, 0x2F, 0xC7, 0x54, 0x1D, 0x5C ),
     BYTES_TO_T_UINT_8( 0x54, 0x8E, 0xED, 0x2D, 0x13, 0x45, 0x77, 0xC2 ),
     BYTES_TO_T_UINT_8( 0xC9, 0x1D, 0x61, 0x14, 0x1A, 0x46, 0xF8, 0x97 ),
     BYTES_TO_T_UINT_8( 0xFD, 0xC4, 0xDA, 0xC3, 0x35, 0xF8, 0x7E, 0x54 ),
 };
-static const t_uint brainpoolP256r1_n[] = {
+static const mbedtls_mpi_uint brainpoolP256r1_n[] = {
     BYTES_TO_T_UINT_8( 0xA7, 0x56, 0x48, 0x97, 0x82, 0x0E, 0x1E, 0x90 ),
     BYTES_TO_T_UINT_8( 0xF7, 0xA6, 0x61, 0xB5, 0xA3, 0x7A, 0x39, 0x8C ),
     BYTES_TO_T_UINT_8( 0x71, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
     BYTES_TO_T_UINT_8( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
 };
-#endif /* POLARSSL_ECP_DP_BP256R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
 
 /*
  * Domain parameters for brainpoolP384r1 (RFC 5639 3.6)
  */
-#if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
-static const t_uint brainpoolP384r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
+static const mbedtls_mpi_uint brainpoolP384r1_p[] = {
     BYTES_TO_T_UINT_8( 0x53, 0xEC, 0x07, 0x31, 0x13, 0x00, 0x47, 0x87 ),
     BYTES_TO_T_UINT_8( 0x71, 0x1A, 0x1D, 0x90, 0x29, 0xA7, 0xD3, 0xAC ),
     BYTES_TO_T_UINT_8( 0x23, 0x11, 0xB7, 0x7F, 0x19, 0xDA, 0xB1, 0x12 ),
@@ -470,7 +470,7 @@
     BYTES_TO_T_UINT_8( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
     BYTES_TO_T_UINT_8( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
 };
-static const t_uint brainpoolP384r1_a[] = {
+static const mbedtls_mpi_uint brainpoolP384r1_a[] = {
     BYTES_TO_T_UINT_8( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
     BYTES_TO_T_UINT_8( 0xEB, 0xD4, 0x3A, 0x50, 0x4A, 0x81, 0xA5, 0x8A ),
     BYTES_TO_T_UINT_8( 0x0F, 0xF9, 0x91, 0xBA, 0xEF, 0x65, 0x91, 0x13 ),
@@ -478,7 +478,7 @@
     BYTES_TO_T_UINT_8( 0xA0, 0xAF, 0x05, 0xCE, 0x0A, 0x08, 0x72, 0x3C ),
     BYTES_TO_T_UINT_8( 0x0C, 0x15, 0x8C, 0x3D, 0xC6, 0x82, 0xC3, 0x7B ),
 };
-static const t_uint brainpoolP384r1_b[] = {
+static const mbedtls_mpi_uint brainpoolP384r1_b[] = {
     BYTES_TO_T_UINT_8( 0x11, 0x4C, 0x50, 0xFA, 0x96, 0x86, 0xB7, 0x3A ),
     BYTES_TO_T_UINT_8( 0x94, 0xC9, 0xDB, 0x95, 0x02, 0x39, 0xB4, 0x7C ),
     BYTES_TO_T_UINT_8( 0xD5, 0x62, 0xEB, 0x3E, 0xA5, 0x0E, 0x88, 0x2E ),
@@ -486,7 +486,7 @@
     BYTES_TO_T_UINT_8( 0x7C, 0x44, 0xF0, 0x16, 0x54, 0xB5, 0x39, 0x8B ),
     BYTES_TO_T_UINT_8( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
 };
-static const t_uint brainpoolP384r1_gx[] = {
+static const mbedtls_mpi_uint brainpoolP384r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x1E, 0xAF, 0xD4, 0x47, 0xE2, 0xB2, 0x87, 0xEF ),
     BYTES_TO_T_UINT_8( 0xAA, 0x46, 0xD6, 0x36, 0x34, 0xE0, 0x26, 0xE8 ),
     BYTES_TO_T_UINT_8( 0xE8, 0x10, 0xBD, 0x0C, 0xFE, 0xCA, 0x7F, 0xDB ),
@@ -494,7 +494,7 @@
     BYTES_TO_T_UINT_8( 0x6B, 0x3F, 0xC1, 0xB7, 0x81, 0x3A, 0xA6, 0xA2 ),
     BYTES_TO_T_UINT_8( 0xFF, 0x45, 0xCF, 0x68, 0xF0, 0x64, 0x1C, 0x1D ),
 };
-static const t_uint brainpoolP384r1_gy[] = {
+static const mbedtls_mpi_uint brainpoolP384r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x15, 0x53, 0x3C, 0x26, 0x41, 0x03, 0x82, 0x42 ),
     BYTES_TO_T_UINT_8( 0x11, 0x81, 0x91, 0x77, 0x21, 0x46, 0x46, 0x0E ),
     BYTES_TO_T_UINT_8( 0x28, 0x29, 0x91, 0xF9, 0x4F, 0x05, 0x9C, 0xE1 ),
@@ -502,7 +502,7 @@
     BYTES_TO_T_UINT_8( 0x52, 0xD5, 0xCF, 0x95, 0x8E, 0xEB, 0xB1, 0x5C ),
     BYTES_TO_T_UINT_8( 0xA4, 0xC2, 0xF9, 0x20, 0x75, 0x1D, 0xBE, 0x8A ),
 };
-static const t_uint brainpoolP384r1_n[] = {
+static const mbedtls_mpi_uint brainpoolP384r1_n[] = {
     BYTES_TO_T_UINT_8( 0x65, 0x65, 0x04, 0xE9, 0x02, 0x32, 0x88, 0x3B ),
     BYTES_TO_T_UINT_8( 0x10, 0xC3, 0x7F, 0x6B, 0xAF, 0xB6, 0x3A, 0xCF ),
     BYTES_TO_T_UINT_8( 0xA7, 0x25, 0x04, 0xAC, 0x6C, 0x6E, 0x16, 0x1F ),
@@ -510,13 +510,13 @@
     BYTES_TO_T_UINT_8( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
     BYTES_TO_T_UINT_8( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
 };
-#endif /* POLARSSL_ECP_DP_BP384R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
 
 /*
  * Domain parameters for brainpoolP512r1 (RFC 5639 3.7)
  */
-#if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
-static const t_uint brainpoolP512r1_p[] = {
+#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
+static const mbedtls_mpi_uint brainpoolP512r1_p[] = {
     BYTES_TO_T_UINT_8( 0xF3, 0x48, 0x3A, 0x58, 0x56, 0x60, 0xAA, 0x28 ),
     BYTES_TO_T_UINT_8( 0x85, 0xC6, 0x82, 0x2D, 0x2F, 0xFF, 0x81, 0x28 ),
     BYTES_TO_T_UINT_8( 0xE6, 0x80, 0xA3, 0xE6, 0x2A, 0xA1, 0xCD, 0xAE ),
@@ -526,7 +526,7 @@
     BYTES_TO_T_UINT_8( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
     BYTES_TO_T_UINT_8( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
 };
-static const t_uint brainpoolP512r1_a[] = {
+static const mbedtls_mpi_uint brainpoolP512r1_a[] = {
     BYTES_TO_T_UINT_8( 0xCA, 0x94, 0xFC, 0x77, 0x4D, 0xAC, 0xC1, 0xE7 ),
     BYTES_TO_T_UINT_8( 0xB9, 0xC7, 0xF2, 0x2B, 0xA7, 0x17, 0x11, 0x7F ),
     BYTES_TO_T_UINT_8( 0xB5, 0xC8, 0x9A, 0x8B, 0xC9, 0xF1, 0x2E, 0x0A ),
@@ -536,7 +536,7 @@
     BYTES_TO_T_UINT_8( 0xC5, 0x4C, 0x23, 0xAC, 0x45, 0x71, 0x32, 0xE2 ),
     BYTES_TO_T_UINT_8( 0x89, 0x3B, 0x60, 0x8B, 0x31, 0xA3, 0x30, 0x78 ),
 };
-static const t_uint brainpoolP512r1_b[] = {
+static const mbedtls_mpi_uint brainpoolP512r1_b[] = {
     BYTES_TO_T_UINT_8( 0x23, 0xF7, 0x16, 0x80, 0x63, 0xBD, 0x09, 0x28 ),
     BYTES_TO_T_UINT_8( 0xDD, 0xE5, 0xBA, 0x5E, 0xB7, 0x50, 0x40, 0x98 ),
     BYTES_TO_T_UINT_8( 0x67, 0x3E, 0x08, 0xDC, 0xCA, 0x94, 0xFC, 0x77 ),
@@ -546,7 +546,7 @@
     BYTES_TO_T_UINT_8( 0x5A, 0x5D, 0xED, 0x2D, 0xBC, 0x63, 0x98, 0xEA ),
     BYTES_TO_T_UINT_8( 0xCA, 0x41, 0x34, 0xA8, 0x10, 0x16, 0xF9, 0x3D ),
 };
-static const t_uint brainpoolP512r1_gx[] = {
+static const mbedtls_mpi_uint brainpoolP512r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x22, 0xF8, 0xB9, 0xBC, 0x09, 0x22, 0x35, 0x8B ),
     BYTES_TO_T_UINT_8( 0x68, 0x5E, 0x6A, 0x40, 0x47, 0x50, 0x6D, 0x7C ),
     BYTES_TO_T_UINT_8( 0x5F, 0x7D, 0xB9, 0x93, 0x7B, 0x68, 0xD1, 0x50 ),
@@ -556,7 +556,7 @@
     BYTES_TO_T_UINT_8( 0x93, 0x6A, 0x4C, 0x9C, 0x2E, 0x32, 0x21, 0x5A ),
     BYTES_TO_T_UINT_8( 0x64, 0xD9, 0x2E, 0xD8, 0xBD, 0xE4, 0xAE, 0x81 ),
 };
-static const t_uint brainpoolP512r1_gy[] = {
+static const mbedtls_mpi_uint brainpoolP512r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x92, 0x08, 0xD8, 0x3A, 0x0F, 0x1E, 0xCD, 0x78 ),
     BYTES_TO_T_UINT_8( 0x06, 0x54, 0xF0, 0xA8, 0x2F, 0x2B, 0xCA, 0xD1 ),
     BYTES_TO_T_UINT_8( 0xAE, 0x63, 0x27, 0x8A, 0xD8, 0x4B, 0xCA, 0x5B ),
@@ -566,7 +566,7 @@
     BYTES_TO_T_UINT_8( 0xFD, 0x22, 0x78, 0xCF, 0xA9, 0xBF, 0xEA, 0xC0 ),
     BYTES_TO_T_UINT_8( 0xEC, 0x32, 0x63, 0x56, 0x5D, 0x38, 0xDE, 0x7D ),
 };
-static const t_uint brainpoolP512r1_n[] = {
+static const mbedtls_mpi_uint brainpoolP512r1_n[] = {
     BYTES_TO_T_UINT_8( 0x69, 0x00, 0xA9, 0x9C, 0x82, 0x96, 0x87, 0xB5 ),
     BYTES_TO_T_UINT_8( 0xDD, 0xDA, 0x5D, 0x08, 0x81, 0xD3, 0xB1, 0x1D ),
     BYTES_TO_T_UINT_8( 0x47, 0x10, 0xAC, 0x7F, 0x19, 0x61, 0x86, 0x41 ),
@@ -576,25 +576,25 @@
     BYTES_TO_T_UINT_8( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
     BYTES_TO_T_UINT_8( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
 };
-#endif /* POLARSSL_ECP_DP_BP512R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
 
 /*
  * Create an MPI from embedded constants
- * (assumes len is an exact multiple of sizeof t_uint)
+ * (assumes len is an exact multiple of sizeof mbedtls_mpi_uint)
  */
-static inline void ecp_mpi_load( mpi *X, const t_uint *p, size_t len )
+static inline void ecp_mpi_load( mbedtls_mpi *X, const mbedtls_mpi_uint *p, size_t len )
 {
     X->s = 1;
-    X->n = len / sizeof( t_uint );
-    X->p = (t_uint *) p;
+    X->n = len / sizeof( mbedtls_mpi_uint );
+    X->p = (mbedtls_mpi_uint *) p;
 }
 
 /*
  * Set an MPI to static value 1
  */
-static inline void ecp_mpi_set1( mpi *X )
+static inline void ecp_mpi_set1( mbedtls_mpi *X )
 {
-    static t_uint one[] = { 1 };
+    static mbedtls_mpi_uint one[] = { 1 };
     X->s = 1;
     X->n = 1;
     X->p = one;
@@ -603,13 +603,13 @@
 /*
  * Make group available from embedded constants
  */
-static int ecp_group_load( ecp_group *grp,
-                           const t_uint *p,  size_t plen,
-                           const t_uint *a,  size_t alen,
-                           const t_uint *b,  size_t blen,
-                           const t_uint *gx, size_t gxlen,
-                           const t_uint *gy, size_t gylen,
-                           const t_uint *n,  size_t nlen)
+static int ecp_group_load( mbedtls_ecp_group *grp,
+                           const mbedtls_mpi_uint *p,  size_t plen,
+                           const mbedtls_mpi_uint *a,  size_t alen,
+                           const mbedtls_mpi_uint *b,  size_t blen,
+                           const mbedtls_mpi_uint *gx, size_t gxlen,
+                           const mbedtls_mpi_uint *gy, size_t gylen,
+                           const mbedtls_mpi_uint *n,  size_t nlen)
 {
     ecp_mpi_load( &grp->P, p, plen );
     if( a != NULL )
@@ -621,49 +621,49 @@
     ecp_mpi_load( &grp->G.Y, gy, gylen );
     ecp_mpi_set1( &grp->G.Z );
 
-    grp->pbits = mpi_msb( &grp->P );
-    grp->nbits = mpi_msb( &grp->N );
+    grp->pbits = mbedtls_mpi_msb( &grp->P );
+    grp->nbits = mbedtls_mpi_msb( &grp->N );
 
     grp->h = 1;
 
     return( 0 );
 }
 
-#if defined(POLARSSL_ECP_NIST_OPTIM)
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
 /* Forward declarations */
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
-static int ecp_mod_p192( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+static int ecp_mod_p192( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
-static int ecp_mod_p224( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+static int ecp_mod_p224( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
-static int ecp_mod_p256( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+static int ecp_mod_p256( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
-static int ecp_mod_p384( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+static int ecp_mod_p384( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
-static int ecp_mod_p521( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+static int ecp_mod_p521( mbedtls_mpi * );
 #endif
 
 #define NIST_MODP( P )      grp->modp = ecp_mod_ ## P;
 #else
 #define NIST_MODP( P )
-#endif /* POLARSSL_ECP_NIST_OPTIM */
+#endif /* MBEDTLS_ECP_NIST_OPTIM */
 
 /* Additional forward declarations */
-#if defined(POLARSSL_ECP_DP_M255_ENABLED)
-static int ecp_mod_p255( mpi * );
+#if defined(MBEDTLS_ECP_DP_M255_ENABLED)
+static int ecp_mod_p255( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED)
-static int ecp_mod_p192k1( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+static int ecp_mod_p192k1( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP224K1_ENABLED)
-static int ecp_mod_p224k1( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+static int ecp_mod_p224k1( mbedtls_mpi * );
 #endif
-#if defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
-static int ecp_mod_p256k1( mpi * );
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+static int ecp_mod_p256k1( mbedtls_mpi * );
 #endif
 
 #define LOAD_GROUP_A( G )   ecp_group_load( grp,            \
@@ -682,127 +682,127 @@
                             G ## _gy, sizeof( G ## _gy ),   \
                             G ## _n,  sizeof( G ## _n  ) )
 
-#if defined(POLARSSL_ECP_DP_M255_ENABLED)
+#if defined(MBEDTLS_ECP_DP_M255_ENABLED)
 /*
  * Specialized function for creating the Curve25519 group
  */
-static int ecp_use_curve25519( ecp_group *grp )
+static int ecp_use_curve25519( mbedtls_ecp_group *grp )
 {
     int ret;
 
     /* Actually ( A + 2 ) / 4 */
-    MPI_CHK( mpi_read_string( &grp->A, 16, "01DB42" ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &grp->A, 16, "01DB42" ) );
 
     /* P = 2^255 - 19 */
-    MPI_CHK( mpi_lset( &grp->P, 1 ) );
-    MPI_CHK( mpi_shift_l( &grp->P, 255 ) );
-    MPI_CHK( mpi_sub_int( &grp->P, &grp->P, 19 ) );
-    grp->pbits = mpi_msb( &grp->P );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &grp->P, 255 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &grp->P, &grp->P, 19 ) );
+    grp->pbits = mbedtls_mpi_msb( &grp->P );
 
     /* Y intentionaly not set, since we use x/z coordinates.
      * This is used as a marker to identify Montgomery curves! */
-    MPI_CHK( mpi_lset( &grp->G.X, 9 ) );
-    MPI_CHK( mpi_lset( &grp->G.Z, 1 ) );
-    mpi_free( &grp->G.Y );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->G.X, 9 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->G.Z, 1 ) );
+    mbedtls_mpi_free( &grp->G.Y );
 
     /* Actually, the required msb for private keys */
     grp->nbits = 254;
 
 cleanup:
     if( ret != 0 )
-        ecp_group_free( grp );
+        mbedtls_ecp_group_free( grp );
 
     return( ret );
 }
-#endif /* POLARSSL_ECP_DP_M255_ENABLED */
+#endif /* MBEDTLS_ECP_DP_M255_ENABLED */
 
 /*
  * Set a group using well-known domain parameters
  */
-int ecp_use_known_dp( ecp_group *grp, ecp_group_id id )
+int mbedtls_ecp_use_known_dp( mbedtls_ecp_group *grp, mbedtls_ecp_group_id id )
 {
-    ecp_group_free( grp );
+    mbedtls_ecp_group_free( grp );
 
     grp->id = id;
 
     switch( id )
     {
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
-        case POLARSSL_ECP_DP_SECP192R1:
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP192R1:
             NIST_MODP( p192 );
             return( LOAD_GROUP( secp192r1 ) );
-#endif /* POLARSSL_ECP_DP_SECP192R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
-        case POLARSSL_ECP_DP_SECP224R1:
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP224R1:
             NIST_MODP( p224 );
             return( LOAD_GROUP( secp224r1 ) );
-#endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
-        case POLARSSL_ECP_DP_SECP256R1:
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP256R1:
             NIST_MODP( p256 );
             return( LOAD_GROUP( secp256r1 ) );
-#endif /* POLARSSL_ECP_DP_SECP256R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
-        case POLARSSL_ECP_DP_SECP384R1:
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP384R1:
             NIST_MODP( p384 );
             return( LOAD_GROUP( secp384r1 ) );
-#endif /* POLARSSL_ECP_DP_SECP384R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
-        case POLARSSL_ECP_DP_SECP521R1:
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP521R1:
             NIST_MODP( p521 );
             return( LOAD_GROUP( secp521r1 ) );
-#endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED)
-        case POLARSSL_ECP_DP_SECP192K1:
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP192K1:
             grp->modp = ecp_mod_p192k1;
             return( LOAD_GROUP_A( secp192k1 ) );
-#endif /* POLARSSL_ECP_DP_SECP192K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP224K1_ENABLED)
-        case POLARSSL_ECP_DP_SECP224K1:
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP224K1:
             grp->modp = ecp_mod_p224k1;
             return( LOAD_GROUP_A( secp224k1 ) );
-#endif /* POLARSSL_ECP_DP_SECP224K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
-        case POLARSSL_ECP_DP_SECP256K1:
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+        case MBEDTLS_ECP_DP_SECP256K1:
             grp->modp = ecp_mod_p256k1;
             return( LOAD_GROUP_A( secp256k1 ) );
-#endif /* POLARSSL_ECP_DP_SECP256K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
-        case POLARSSL_ECP_DP_BP256R1:
+#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
+        case MBEDTLS_ECP_DP_BP256R1:
             return( LOAD_GROUP_A( brainpoolP256r1 ) );
-#endif /* POLARSSL_ECP_DP_BP256R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
-        case POLARSSL_ECP_DP_BP384R1:
+#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
+        case MBEDTLS_ECP_DP_BP384R1:
             return( LOAD_GROUP_A( brainpoolP384r1 ) );
-#endif /* POLARSSL_ECP_DP_BP384R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
-        case POLARSSL_ECP_DP_BP512R1:
+#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
+        case MBEDTLS_ECP_DP_BP512R1:
             return( LOAD_GROUP_A( brainpoolP512r1 ) );
-#endif /* POLARSSL_ECP_DP_BP512R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_M255_ENABLED)
-        case POLARSSL_ECP_DP_M255:
+#if defined(MBEDTLS_ECP_DP_M255_ENABLED)
+        case MBEDTLS_ECP_DP_M255:
             grp->modp = ecp_mod_p255;
             return( ecp_use_curve25519( grp ) );
-#endif /* POLARSSL_ECP_DP_M255_ENABLED */
+#endif /* MBEDTLS_ECP_DP_M255_ENABLED */
 
         default:
-            ecp_group_free( grp );
-            return( POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE );
+            mbedtls_ecp_group_free( grp );
+            return( MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE );
     }
 }
 
-#if defined(POLARSSL_ECP_NIST_OPTIM)
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
 /*
  * Fast reduction modulo the primes used by the NIST curves.
  *
@@ -813,7 +813,7 @@
  * MPI remains loose, since these functions can be deactivated at will.
  */
 
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
 /*
  * Compared to the way things are presented in FIPS 186-3 D.2,
  * we proceed in columns, from right (least significant chunk) to left,
@@ -822,16 +822,16 @@
  * compared to the more straightforward, line-oriented approach.
  *
  * For this prime we need to handle data in chunks of 64 bits.
- * Since this is always a multiple of our basic t_uint, we can
- * use a t_uint * to designate such a chunk, and small loops to handle it.
+ * Since this is always a multiple of our basic mbedtls_mpi_uint, we can
+ * use a mbedtls_mpi_uint * to designate such a chunk, and small loops to handle it.
  */
 
 /* Add 64-bit chunks (dst += src) and update carry */
-static inline void add64( t_uint *dst, t_uint *src, t_uint *carry )
+static inline void add64( mbedtls_mpi_uint *dst, mbedtls_mpi_uint *src, mbedtls_mpi_uint *carry )
 {
     unsigned char i;
-    t_uint c = 0;
-    for( i = 0; i < 8 / sizeof( t_uint ); i++, dst++, src++ )
+    mbedtls_mpi_uint c = 0;
+    for( i = 0; i < 8 / sizeof( mbedtls_mpi_uint ); i++, dst++, src++ )
     {
         *dst += c;      c  = ( *dst < c );
         *dst += *src;   c += ( *dst < *src );
@@ -840,17 +840,17 @@
 }
 
 /* Add carry to a 64-bit chunk and update carry */
-static inline void carry64( t_uint *dst, t_uint *carry )
+static inline void carry64( mbedtls_mpi_uint *dst, mbedtls_mpi_uint *carry )
 {
     unsigned char i;
-    for( i = 0; i < 8 / sizeof( t_uint ); i++, dst++ )
+    for( i = 0; i < 8 / sizeof( mbedtls_mpi_uint ); i++, dst++ )
     {
         *dst += *carry;
         *carry  = ( *dst < *carry );
     }
 }
 
-#define WIDTH       8 / sizeof( t_uint )
+#define WIDTH       8 / sizeof( mbedtls_mpi_uint )
 #define A( i )      N->p + i * WIDTH
 #define ADD( i )    add64( p, A( i ), &c )
 #define NEXT        p += WIDTH; carry64( p, &c )
@@ -859,14 +859,14 @@
 /*
  * Fast quasi-reduction modulo p192 (FIPS 186-3 D.2.1)
  */
-static int ecp_mod_p192( mpi *N )
+static int ecp_mod_p192( mbedtls_mpi *N )
 {
     int ret;
-    t_uint c = 0;
-    t_uint *p, *end;
+    mbedtls_mpi_uint c = 0;
+    mbedtls_mpi_uint *p, *end;
 
     /* Make sure we have enough blocks so that A(5) is legal */
-    MPI_CHK( mpi_grow( N, 6 * WIDTH ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( N, 6 * WIDTH ) );
 
     p = N->p;
     end = p + N->n;
@@ -884,11 +884,11 @@
 #undef ADD
 #undef NEXT
 #undef LAST
-#endif /* POLARSSL_ECP_DP_SECP192R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP256R1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
 /*
  * The reader is advised to first understand ecp_mod_p192() since the same
  * general structure is used here, but with additional complications:
@@ -907,26 +907,26 @@
  */
 #define LOAD32      cur = A( i );
 
-#if defined(POLARSSL_HAVE_INT8)     /* 8 bit */
+#if defined(MBEDTLS_HAVE_INT8)     /* 8 bit */
 
 #define MAX32       N->n / 4
 #define A( j )      (uint32_t)( N->p[4*j+0]       ) |  \
                               ( N->p[4*j+1] << 8  ) |  \
                               ( N->p[4*j+2] << 16 ) |  \
                               ( N->p[4*j+3] << 24 )
-#define STORE32     N->p[4*i+0] = (t_uint)( cur       );   \
-                    N->p[4*i+1] = (t_uint)( cur >> 8  );   \
-                    N->p[4*i+2] = (t_uint)( cur >> 16 );   \
-                    N->p[4*i+3] = (t_uint)( cur >> 24 );
+#define STORE32     N->p[4*i+0] = (mbedtls_mpi_uint)( cur       );   \
+                    N->p[4*i+1] = (mbedtls_mpi_uint)( cur >> 8  );   \
+                    N->p[4*i+2] = (mbedtls_mpi_uint)( cur >> 16 );   \
+                    N->p[4*i+3] = (mbedtls_mpi_uint)( cur >> 24 );
 
-#elif defined(POLARSSL_HAVE_INT16)  /* 16 bit */
+#elif defined(MBEDTLS_HAVE_INT16)  /* 16 bit */
 
 #define MAX32       N->n / 2
 #define A( j )      (uint32_t)( N->p[2*j] ) | ( N->p[2*j+1] << 16 )
-#define STORE32     N->p[2*i+0] = (t_uint)( cur       );  \
-                    N->p[2*i+1] = (t_uint)( cur >> 16 );
+#define STORE32     N->p[2*i+0] = (mbedtls_mpi_uint)( cur       );  \
+                    N->p[2*i+1] = (mbedtls_mpi_uint)( cur >> 16 );
 
-#elif defined(POLARSSL_HAVE_INT32)  /* 32 bit */
+#elif defined(MBEDTLS_HAVE_INT32)  /* 32 bit */
 
 #define MAX32       N->n
 #define A( j )      N->p[j]
@@ -939,13 +939,13 @@
 #define STORE32                                   \
     if( i % 2 ) {                                 \
         N->p[i/2] &= 0x00000000FFFFFFFF;          \
-        N->p[i/2] |= ((t_uint) cur) << 32;        \
+        N->p[i/2] |= ((mbedtls_mpi_uint) cur) << 32;        \
     } else {                                      \
         N->p[i/2] &= 0xFFFFFFFF00000000;          \
-        N->p[i/2] |= (t_uint) cur;                \
+        N->p[i/2] |= (mbedtls_mpi_uint) cur;                \
     }
 
-#endif /* sizeof( t_uint ) */
+#endif /* sizeof( mbedtls_mpi_uint ) */
 
 /*
  * Helpers for addition and subtraction of chunks, with signed carry.
@@ -974,15 +974,15 @@
     signed char c = 0, cc;                                  \
     uint32_t cur;                                           \
     size_t i = 0, bits = b;                                 \
-    mpi C;                                                  \
-    t_uint Cp[ b / 8 / sizeof( t_uint) + 1 ];               \
+    mbedtls_mpi C;                                                  \
+    mbedtls_mpi_uint Cp[ b / 8 / sizeof( mbedtls_mpi_uint) + 1 ];               \
                                                             \
     C.s = 1;                                                \
-    C.n = b / 8 / sizeof( t_uint) + 1;                      \
+    C.n = b / 8 / sizeof( mbedtls_mpi_uint) + 1;                      \
     C.p = Cp;                                               \
-    memset( Cp, 0, C.n * sizeof( t_uint ) );                \
+    memset( Cp, 0, C.n * sizeof( mbedtls_mpi_uint ) );                \
                                                             \
-    MPI_CHK( mpi_grow( N, b * 2 / 8 / sizeof( t_uint ) ) ); \
+    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( N, b * 2 / 8 / sizeof( mbedtls_mpi_uint ) ) ); \
     LOAD32;
 
 #define NEXT                    \
@@ -1003,22 +1003,22 @@
  * If the result is negative, we get it in the form
  * c * 2^(bits + 32) + N, with c negative and N positive shorter than 'bits'
  */
-static inline int fix_negative( mpi *N, signed char c, mpi *C, size_t bits )
+static inline int fix_negative( mbedtls_mpi *N, signed char c, mbedtls_mpi *C, size_t bits )
 {
     int ret;
 
     /* C = - c * 2^(bits + 32) */
-#if !defined(POLARSSL_HAVE_INT64)
+#if !defined(MBEDTLS_HAVE_INT64)
     ((void) bits);
 #else
     if( bits == 224 )
-        C->p[ C->n - 1 ] = ((t_uint) -c) << 32;
+        C->p[ C->n - 1 ] = ((mbedtls_mpi_uint) -c) << 32;
     else
 #endif
-        C->p[ C->n - 1 ] = (t_uint) -c;
+        C->p[ C->n - 1 ] = (mbedtls_mpi_uint) -c;
 
     /* N = - ( C - N ) */
-    MPI_CHK( mpi_sub_abs( N, C, N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_abs( N, C, N ) );
     N->s = -1;
 
 cleanup:
@@ -1026,11 +1026,11 @@
     return( ret );
 }
 
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
 /*
  * Fast quasi-reduction modulo p224 (FIPS 186-3 D.2.2)
  */
-static int ecp_mod_p224( mpi *N )
+static int ecp_mod_p224( mbedtls_mpi *N )
 {
     INIT( 224 );
 
@@ -1045,13 +1045,13 @@
 cleanup:
     return( ret );
 }
-#endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
 /*
  * Fast quasi-reduction modulo p256 (FIPS 186-3 D.2.3)
  */
-static int ecp_mod_p256( mpi *N )
+static int ecp_mod_p256( mbedtls_mpi *N )
 {
     INIT( 256 );
 
@@ -1082,13 +1082,13 @@
 cleanup:
     return( ret );
 }
-#endif /* POLARSSL_ECP_DP_SECP256R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
 /*
  * Fast quasi-reduction modulo p384 (FIPS 186-3 D.2.4)
  */
-static int ecp_mod_p384( mpi *N )
+static int ecp_mod_p384( mbedtls_mpi *N )
 {
     INIT( 384 );
 
@@ -1131,7 +1131,7 @@
 cleanup:
     return( ret );
 }
-#endif /* POLARSSL_ECP_DP_SECP384R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
 
 #undef A
 #undef LOAD32
@@ -1141,21 +1141,21 @@
 #undef NEXT
 #undef LAST
 
-#endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED ||
-          POLARSSL_ECP_DP_SECP256R1_ENABLED ||
-          POLARSSL_ECP_DP_SECP384R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED ||
+          MBEDTLS_ECP_DP_SECP256R1_ENABLED ||
+          MBEDTLS_ECP_DP_SECP384R1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
 /*
  * Here we have an actual Mersenne prime, so things are more straightforward.
  * However, chunks are aligned on a 'weird' boundary (521 bits).
  */
 
-/* Size of p521 in terms of t_uint */
-#define P521_WIDTH      ( 521 / 8 / sizeof( t_uint ) + 1 )
+/* Size of p521 in terms of mbedtls_mpi_uint */
+#define P521_WIDTH      ( 521 / 8 / sizeof( mbedtls_mpi_uint ) + 1 )
 
-/* Bits to keep in the most significant t_uint */
-#if defined(POLARSSL_HAVE_INT8)
+/* Bits to keep in the most significant mbedtls_mpi_uint */
+#if defined(MBEDTLS_HAVE_INT8)
 #define P521_MASK       0x01
 #else
 #define P521_MASK       0x01FF
@@ -1165,13 +1165,13 @@
  * Fast quasi-reduction modulo p521 (FIPS 186-3 D.2.5)
  * Write N as A1 + 2^521 A0, return A0 + A1
  */
-static int ecp_mod_p521( mpi *N )
+static int ecp_mod_p521( mbedtls_mpi *N )
 {
     int ret;
     size_t i;
-    mpi M;
-    t_uint Mp[P521_WIDTH + 1];
-    /* Worst case for the size of M is when t_uint is 16 bits:
+    mbedtls_mpi M;
+    mbedtls_mpi_uint Mp[P521_WIDTH + 1];
+    /* Worst case for the size of M is when mbedtls_mpi_uint is 16 bits:
      * we need to hold bits 513 to 1056, which is 34 limbs, that is
      * P521_WIDTH + 1. Otherwise P521_WIDTH is enough. */
 
@@ -1184,8 +1184,8 @@
     if( M.n > P521_WIDTH + 1 )
         M.n = P521_WIDTH + 1;
     M.p = Mp;
-    memcpy( Mp, N->p + P521_WIDTH - 1, M.n * sizeof( t_uint ) );
-    MPI_CHK( mpi_shift_r( &M, 521 % ( 8 * sizeof( t_uint ) ) ) );
+    memcpy( Mp, N->p + P521_WIDTH - 1, M.n * sizeof( mbedtls_mpi_uint ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, 521 % ( 8 * sizeof( mbedtls_mpi_uint ) ) ) );
 
     /* N = A0 */
     N->p[P521_WIDTH - 1] &= P521_MASK;
@@ -1193,7 +1193,7 @@
         N->p[i] = 0;
 
     /* N = A0 + A1 */
-    MPI_CHK( mpi_add_abs( N, N, &M ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) );
 
 cleanup:
     return( ret );
@@ -1201,25 +1201,25 @@
 
 #undef P521_WIDTH
 #undef P521_MASK
-#endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
 
-#endif /* POLARSSL_ECP_NIST_OPTIM */
+#endif /* MBEDTLS_ECP_NIST_OPTIM */
 
-#if defined(POLARSSL_ECP_DP_M255_ENABLED)
+#if defined(MBEDTLS_ECP_DP_M255_ENABLED)
 
-/* Size of p255 in terms of t_uint */
-#define P255_WIDTH      ( 255 / 8 / sizeof( t_uint ) + 1 )
+/* Size of p255 in terms of mbedtls_mpi_uint */
+#define P255_WIDTH      ( 255 / 8 / sizeof( mbedtls_mpi_uint ) + 1 )
 
 /*
  * Fast quasi-reduction modulo p255 = 2^255 - 19
  * Write N as A0 + 2^255 A1, return A0 + 19 * A1
  */
-static int ecp_mod_p255( mpi *N )
+static int ecp_mod_p255( mbedtls_mpi *N )
 {
     int ret;
     size_t i;
-    mpi M;
-    t_uint Mp[P255_WIDTH + 2];
+    mbedtls_mpi M;
+    mbedtls_mpi_uint Mp[P255_WIDTH + 2];
 
     if( N->n < P255_WIDTH )
         return( 0 );
@@ -1231,27 +1231,27 @@
         M.n = P255_WIDTH + 1;
     M.p = Mp;
     memset( Mp, 0, sizeof Mp );
-    memcpy( Mp, N->p + P255_WIDTH - 1, M.n * sizeof( t_uint ) );
-    MPI_CHK( mpi_shift_r( &M, 255 % ( 8 * sizeof( t_uint ) ) ) );
+    memcpy( Mp, N->p + P255_WIDTH - 1, M.n * sizeof( mbedtls_mpi_uint ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, 255 % ( 8 * sizeof( mbedtls_mpi_uint ) ) ) );
     M.n++; /* Make room for multiplication by 19 */
 
     /* N = A0 */
-    MPI_CHK( mpi_set_bit( N, 255, 0 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_set_bit( N, 255, 0 ) );
     for( i = P255_WIDTH; i < N->n; i++ )
         N->p[i] = 0;
 
     /* N = A0 + 19 * A1 */
-    MPI_CHK( mpi_mul_int( &M, &M, 19 ) );
-    MPI_CHK( mpi_add_abs( N, N, &M ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_int( &M, &M, 19 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) );
 
 cleanup:
     return( ret );
 }
-#endif /* POLARSSL_ECP_DP_M255_ENABLED */
+#endif /* MBEDTLS_ECP_DP_M255_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP224K1_ENABLED) ||   \
-    defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) ||   \
+    defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
 /*
  * Fast quasi-reduction modulo P = 2^s - R,
  * with R about 33 bits, used by the Koblitz curves.
@@ -1259,15 +1259,15 @@
  * Write N as A0 + 2^224 A1, return A0 + R * A1.
  * Actually do two passes, since R is big.
  */
-#define P_KOBLITZ_MAX   ( 256 / 8 / sizeof( t_uint ) )  // Max limbs in P
-#define P_KOBLITZ_R     ( 8 / sizeof( t_uint ) )        // Limbs in R
-static inline int ecp_mod_koblitz( mpi *N, t_uint *Rp, size_t p_limbs,
-                                   size_t adjust, size_t shift, t_uint mask )
+#define P_KOBLITZ_MAX   ( 256 / 8 / sizeof( mbedtls_mpi_uint ) )  // Max limbs in P
+#define P_KOBLITZ_R     ( 8 / sizeof( mbedtls_mpi_uint ) )        // Limbs in R
+static inline int ecp_mod_koblitz( mbedtls_mpi *N, mbedtls_mpi_uint *Rp, size_t p_limbs,
+                                   size_t adjust, size_t shift, mbedtls_mpi_uint mask )
 {
     int ret;
     size_t i;
-    mpi M, R;
-    t_uint Mp[P_KOBLITZ_MAX + P_KOBLITZ_R];
+    mbedtls_mpi M, R;
+    mbedtls_mpi_uint Mp[P_KOBLITZ_MAX + P_KOBLITZ_R];
 
     if( N->n < p_limbs )
         return( 0 );
@@ -1286,9 +1286,9 @@
     if( M.n > p_limbs + adjust )
         M.n = p_limbs + adjust;
     memset( Mp, 0, sizeof Mp );
-    memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( t_uint ) );
+    memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( mbedtls_mpi_uint ) );
     if( shift != 0 )
-        MPI_CHK( mpi_shift_r( &M, shift ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, shift ) );
     M.n += R.n - adjust; /* Make room for multiplication by R */
 
     /* N = A0 */
@@ -1298,8 +1298,8 @@
         N->p[i] = 0;
 
     /* N = A0 + R * A1 */
-    MPI_CHK( mpi_mul_mpi( &M, &M, &R ) );
-    MPI_CHK( mpi_add_abs( N, N, &M ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &M, &M, &R ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) );
 
     /* Second pass */
 
@@ -1308,9 +1308,9 @@
     if( M.n > p_limbs + adjust )
         M.n = p_limbs + adjust;
     memset( Mp, 0, sizeof Mp );
-    memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( t_uint ) );
+    memcpy( Mp, N->p + p_limbs - adjust, M.n * sizeof( mbedtls_mpi_uint ) );
     if( shift != 0 )
-        MPI_CHK( mpi_shift_r( &M, shift ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &M, shift ) );
     M.n += R.n - adjust; /* Make room for multiplication by R */
 
     /* N = A0 */
@@ -1320,60 +1320,60 @@
         N->p[i] = 0;
 
     /* N = A0 + R * A1 */
-    MPI_CHK( mpi_mul_mpi( &M, &M, &R ) );
-    MPI_CHK( mpi_add_abs( N, N, &M ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &M, &M, &R ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_abs( N, N, &M ) );
 
 cleanup:
     return( ret );
 }
-#endif /* POLARSSL_ECP_DP_SECP192K1_ENABLED) ||
-          POLARSSL_ECP_DP_SECP224K1_ENABLED) ||
-          POLARSSL_ECP_DP_SECP256K1_ENABLED) */
+#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED) ||
+          MBEDTLS_ECP_DP_SECP224K1_ENABLED) ||
+          MBEDTLS_ECP_DP_SECP256K1_ENABLED) */
 
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
 /*
  * Fast quasi-reduction modulo p192k1 = 2^192 - R,
  * with R = 2^32 + 2^12 + 2^8 + 2^7 + 2^6 + 2^3 + 1 = 0x0100001119
  */
-static int ecp_mod_p192k1( mpi *N )
+static int ecp_mod_p192k1( mbedtls_mpi *N )
 {
-    static t_uint Rp[] = {
+    static mbedtls_mpi_uint Rp[] = {
         BYTES_TO_T_UINT_8( 0xC9, 0x11, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ) };
 
-    return( ecp_mod_koblitz( N, Rp, 192 / 8 / sizeof( t_uint ), 0, 0, 0 ) );
+    return( ecp_mod_koblitz( N, Rp, 192 / 8 / sizeof( mbedtls_mpi_uint ), 0, 0, 0 ) );
 }
-#endif /* POLARSSL_ECP_DP_SECP192K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP224K1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
 /*
  * Fast quasi-reduction modulo p224k1 = 2^224 - R,
  * with R = 2^32 + 2^12 + 2^11 + 2^9 + 2^7 + 2^4 + 2 + 1 = 0x0100001A93
  */
-static int ecp_mod_p224k1( mpi *N )
+static int ecp_mod_p224k1( mbedtls_mpi *N )
 {
-    static t_uint Rp[] = {
+    static mbedtls_mpi_uint Rp[] = {
         BYTES_TO_T_UINT_8( 0x93, 0x1A, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ) };
 
-#if defined(POLARSSL_HAVE_INT64)
+#if defined(MBEDTLS_HAVE_INT64)
     return( ecp_mod_koblitz( N, Rp, 4, 1, 32, 0xFFFFFFFF ) );
 #else
-    return( ecp_mod_koblitz( N, Rp, 224 / 8 / sizeof( t_uint ), 0, 0, 0 ) );
+    return( ecp_mod_koblitz( N, Rp, 224 / 8 / sizeof( mbedtls_mpi_uint ), 0, 0, 0 ) );
 #endif
 }
 
-#endif /* POLARSSL_ECP_DP_SECP224K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
 
-#if defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
 /*
  * Fast quasi-reduction modulo p256k1 = 2^256 - R,
  * with R = 2^32 + 2^9 + 2^8 + 2^7 + 2^6 + 2^4 + 1 = 0x01000003D1
  */
-static int ecp_mod_p256k1( mpi *N )
+static int ecp_mod_p256k1( mbedtls_mpi *N )
 {
-    static t_uint Rp[] = {
+    static mbedtls_mpi_uint Rp[] = {
         BYTES_TO_T_UINT_8( 0xD1, 0x03, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 ) };
-    return( ecp_mod_koblitz( N, Rp, 256 / 8 / sizeof( t_uint ), 0, 0, 0 ) );
+    return( ecp_mod_koblitz( N, Rp, 256 / 8 / sizeof( mbedtls_mpi_uint ), 0, 0, 0 ) );
 }
-#endif /* POLARSSL_ECP_DP_SECP256K1_ENABLED */
+#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
 
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
diff --git a/library/entropy.c b/library/entropy.c
index fe271d3..d60250c 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -20,101 +20,101 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ENTROPY_C)
+#if defined(MBEDTLS_ENTROPY_C)
 
 #include "mbedtls/entropy.h"
 #include "mbedtls/entropy_poll.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf     printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf     printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#if defined(POLARSSL_HAVEGE_C)
+#if defined(MBEDTLS_HAVEGE_C)
 #include "mbedtls/havege.h"
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 #define ENTROPY_MAX_LOOP    256     /**< Maximum amount to loop before error */
 
-void entropy_init( entropy_context *ctx )
+void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
 {
-    memset( ctx, 0, sizeof(entropy_context) );
+    memset( ctx, 0, sizeof(mbedtls_entropy_context) );
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_init( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_init( &ctx->mutex );
 #endif
 
-#if defined(POLARSSL_ENTROPY_SHA512_ACCUMULATOR)
-    sha512_starts( &ctx->accumulator, 0 );
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    mbedtls_sha512_starts( &ctx->accumulator, 0 );
 #else
-    sha256_starts( &ctx->accumulator, 0 );
+    mbedtls_sha256_starts( &ctx->accumulator, 0 );
 #endif
-#if defined(POLARSSL_HAVEGE_C)
-    havege_init( &ctx->havege_data );
+#if defined(MBEDTLS_HAVEGE_C)
+    mbedtls_havege_init( &ctx->havege_data );
 #endif
 
-#if !defined(POLARSSL_NO_DEFAULT_ENTROPY_SOURCES)
-#if !defined(POLARSSL_NO_PLATFORM_ENTROPY)
-    entropy_add_source( ctx, platform_entropy_poll, NULL,
-                        ENTROPY_MIN_PLATFORM );
+#if !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
+#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+    mbedtls_entropy_add_source( ctx, mbedtls_platform_entropy_poll, NULL,
+                        MBEDTLS_ENTROPY_MIN_PLATFORM );
 #endif
-#if defined(POLARSSL_TIMING_C)
-    entropy_add_source( ctx, hardclock_poll, NULL, ENTROPY_MIN_HARDCLOCK );
+#if defined(MBEDTLS_TIMING_C)
+    mbedtls_entropy_add_source( ctx, mbedtls_hardclock_poll, NULL, MBEDTLS_ENTROPY_MIN_HARDCLOCK );
 #endif
-#if defined(POLARSSL_HAVEGE_C)
-    entropy_add_source( ctx, havege_poll, &ctx->havege_data,
-                        ENTROPY_MIN_HAVEGE );
+#if defined(MBEDTLS_HAVEGE_C)
+    mbedtls_entropy_add_source( ctx, mbedtls_havege_poll, &ctx->havege_data,
+                        MBEDTLS_ENTROPY_MIN_HAVEGE );
 #endif
-#endif /* POLARSSL_NO_DEFAULT_ENTROPY_SOURCES */
+#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */
 }
 
-void entropy_free( entropy_context *ctx )
+void mbedtls_entropy_free( mbedtls_entropy_context *ctx )
 {
-#if defined(POLARSSL_HAVEGE_C)
-    havege_free( &ctx->havege_data );
+#if defined(MBEDTLS_HAVEGE_C)
+    mbedtls_havege_free( &ctx->havege_data );
 #endif
-    polarssl_zeroize( ctx, sizeof( entropy_context ) );
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_free( &ctx->mutex );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_entropy_context ) );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_free( &ctx->mutex );
 #endif
 }
 
-int entropy_add_source( entropy_context *ctx,
-                        f_source_ptr f_source, void *p_source,
+int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx,
+                        mbedtls_entropy_f_source_ptr f_source, void *p_source,
                         size_t threshold )
 {
     int index, ret = 0;
 
-#if defined(POLARSSL_THREADING_C)
-    if( ( ret = polarssl_mutex_lock( &ctx->mutex ) ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
         return( ret );
 #endif
 
     index = ctx->source_count;
-    if( index >= ENTROPY_MAX_SOURCES )
+    if( index >= MBEDTLS_ENTROPY_MAX_SOURCES )
     {
-        ret = POLARSSL_ERR_ENTROPY_MAX_SOURCES;
+        ret = MBEDTLS_ERR_ENTROPY_MAX_SOURCES;
         goto exit;
     }
 
@@ -125,9 +125,9 @@
     ctx->source_count++;
 
 exit:
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_unlock( &ctx->mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 #endif
 
     return( ret );
@@ -136,54 +136,54 @@
 /*
  * Entropy accumulator update
  */
-static int entropy_update( entropy_context *ctx, unsigned char source_id,
+static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id,
                            const unsigned char *data, size_t len )
 {
     unsigned char header[2];
-    unsigned char tmp[ENTROPY_BLOCK_SIZE];
+    unsigned char tmp[MBEDTLS_ENTROPY_BLOCK_SIZE];
     size_t use_len = len;
     const unsigned char *p = data;
 
-    if( use_len > ENTROPY_BLOCK_SIZE )
+    if( use_len > MBEDTLS_ENTROPY_BLOCK_SIZE )
     {
-#if defined(POLARSSL_ENTROPY_SHA512_ACCUMULATOR)
-        sha512( data, len, tmp, 0 );
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+        mbedtls_sha512( data, len, tmp, 0 );
 #else
-        sha256( data, len, tmp, 0 );
+        mbedtls_sha256( data, len, tmp, 0 );
 #endif
         p = tmp;
-        use_len = ENTROPY_BLOCK_SIZE;
+        use_len = MBEDTLS_ENTROPY_BLOCK_SIZE;
     }
 
     header[0] = source_id;
     header[1] = use_len & 0xFF;
 
-#if defined(POLARSSL_ENTROPY_SHA512_ACCUMULATOR)
-    sha512_update( &ctx->accumulator, header, 2 );
-    sha512_update( &ctx->accumulator, p, use_len );
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    mbedtls_sha512_update( &ctx->accumulator, header, 2 );
+    mbedtls_sha512_update( &ctx->accumulator, p, use_len );
 #else
-    sha256_update( &ctx->accumulator, header, 2 );
-    sha256_update( &ctx->accumulator, p, use_len );
+    mbedtls_sha256_update( &ctx->accumulator, header, 2 );
+    mbedtls_sha256_update( &ctx->accumulator, p, use_len );
 #endif
 
     return( 0 );
 }
 
-int entropy_update_manual( entropy_context *ctx,
+int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx,
                            const unsigned char *data, size_t len )
 {
     int ret;
 
-#if defined(POLARSSL_THREADING_C)
-    if( ( ret = polarssl_mutex_lock( &ctx->mutex ) ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
         return( ret );
 #endif
 
-    ret = entropy_update( ctx, ENTROPY_SOURCE_MANUAL, data, len );
+    ret = entropy_update( ctx, MBEDTLS_ENTROPY_SOURCE_MANUAL, data, len );
 
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_unlock( &ctx->mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 #endif
 
     return( ret );
@@ -192,14 +192,14 @@
 /*
  * Run through the different sources to add entropy to our accumulator
  */
-static int entropy_gather_internal( entropy_context *ctx )
+static int entropy_gather_internal( mbedtls_entropy_context *ctx )
 {
     int ret, i;
-    unsigned char buf[ENTROPY_MAX_GATHER];
+    unsigned char buf[MBEDTLS_ENTROPY_MAX_GATHER];
     size_t olen;
 
     if( ctx->source_count == 0 )
-        return( POLARSSL_ERR_ENTROPY_NO_SOURCES_DEFINED );
+        return( MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED );
 
     /*
      * Run through our entropy sources
@@ -208,7 +208,7 @@
     {
         olen = 0;
         if( ( ret = ctx->source[i].f_source( ctx->source[i].p_source,
-                        buf, ENTROPY_MAX_GATHER, &olen ) ) != 0 )
+                        buf, MBEDTLS_ENTROPY_MAX_GATHER, &olen ) ) != 0 )
         {
             return( ret );
         }
@@ -229,36 +229,36 @@
 /*
  * Thread-safe wrapper for entropy_gather_internal()
  */
-int entropy_gather( entropy_context *ctx )
+int mbedtls_entropy_gather( mbedtls_entropy_context *ctx )
 {
     int ret;
 
-#if defined(POLARSSL_THREADING_C)
-    if( ( ret = polarssl_mutex_lock( &ctx->mutex ) ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
         return( ret );
 #endif
 
     ret = entropy_gather_internal( ctx );
 
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_unlock( &ctx->mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 #endif
 
     return( ret );
 }
 
-int entropy_func( void *data, unsigned char *output, size_t len )
+int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
 {
     int ret, count = 0, i, reached;
-    entropy_context *ctx = (entropy_context *) data;
-    unsigned char buf[ENTROPY_BLOCK_SIZE];
+    mbedtls_entropy_context *ctx = (mbedtls_entropy_context *) data;
+    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
 
-    if( len > ENTROPY_BLOCK_SIZE )
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+    if( len > MBEDTLS_ENTROPY_BLOCK_SIZE )
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
 
-#if defined(POLARSSL_THREADING_C)
-    if( ( ret = polarssl_mutex_lock( &ctx->mutex ) ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
         return( ret );
 #endif
 
@@ -269,7 +269,7 @@
     {
         if( count++ > ENTROPY_MAX_LOOP )
         {
-            ret = POLARSSL_ERR_ENTROPY_SOURCE_FAILED;
+            ret = MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
             goto exit;
         }
 
@@ -284,37 +284,37 @@
     }
     while( reached != ctx->source_count );
 
-    memset( buf, 0, ENTROPY_BLOCK_SIZE );
+    memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
-#if defined(POLARSSL_ENTROPY_SHA512_ACCUMULATOR)
-    sha512_finish( &ctx->accumulator, buf );
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    mbedtls_sha512_finish( &ctx->accumulator, buf );
 
     /*
      * Reset accumulator and counters and recycle existing entropy
      */
-    memset( &ctx->accumulator, 0, sizeof( sha512_context ) );
-    sha512_starts( &ctx->accumulator, 0 );
-    sha512_update( &ctx->accumulator, buf, ENTROPY_BLOCK_SIZE );
+    memset( &ctx->accumulator, 0, sizeof( mbedtls_sha512_context ) );
+    mbedtls_sha512_starts( &ctx->accumulator, 0 );
+    mbedtls_sha512_update( &ctx->accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
     /*
      * Perform second SHA-512 on entropy
      */
-    sha512( buf, ENTROPY_BLOCK_SIZE, buf, 0 );
-#else /* POLARSSL_ENTROPY_SHA512_ACCUMULATOR */
-    sha256_finish( &ctx->accumulator, buf );
+    mbedtls_sha512( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, buf, 0 );
+#else /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
+    mbedtls_sha256_finish( &ctx->accumulator, buf );
 
     /*
      * Reset accumulator and counters and recycle existing entropy
      */
-    memset( &ctx->accumulator, 0, sizeof( sha256_context ) );
-    sha256_starts( &ctx->accumulator, 0 );
-    sha256_update( &ctx->accumulator, buf, ENTROPY_BLOCK_SIZE );
+    memset( &ctx->accumulator, 0, sizeof( mbedtls_sha256_context ) );
+    mbedtls_sha256_starts( &ctx->accumulator, 0 );
+    mbedtls_sha256_update( &ctx->accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
     /*
      * Perform second SHA-256 on entropy
      */
-    sha256( buf, ENTROPY_BLOCK_SIZE, buf, 0 );
-#endif /* POLARSSL_ENTROPY_SHA512_ACCUMULATOR */
+    mbedtls_sha256( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, buf, 0 );
+#endif /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
 
     for( i = 0; i < ctx->source_count; i++ )
         ctx->source[i].size = 0;
@@ -324,30 +324,30 @@
     ret = 0;
 
 exit:
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_unlock( &ctx->mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 #endif
 
     return( ret );
 }
 
-#if defined(POLARSSL_FS_IO)
-int entropy_write_seed_file( entropy_context *ctx, const char *path )
+#if defined(MBEDTLS_FS_IO)
+int mbedtls_entropy_write_seed_file( mbedtls_entropy_context *ctx, const char *path )
 {
-    int ret = POLARSSL_ERR_ENTROPY_FILE_IO_ERROR;
+    int ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
     FILE *f;
-    unsigned char buf[ENTROPY_BLOCK_SIZE];
+    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
 
     if( ( f = fopen( path, "wb" ) ) == NULL )
-        return( POLARSSL_ERR_ENTROPY_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR );
 
-    if( ( ret = entropy_func( ctx, buf, ENTROPY_BLOCK_SIZE ) ) != 0 )
+    if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )
         goto exit;
 
-    if( fwrite( buf, 1, ENTROPY_BLOCK_SIZE, f ) != ENTROPY_BLOCK_SIZE )
+    if( fwrite( buf, 1, MBEDTLS_ENTROPY_BLOCK_SIZE, f ) != MBEDTLS_ENTROPY_BLOCK_SIZE )
     {
-        ret = POLARSSL_ERR_ENTROPY_FILE_IO_ERROR;
+        ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
         goto exit;
     }
 
@@ -358,37 +358,37 @@
     return( ret );
 }
 
-int entropy_update_seed_file( entropy_context *ctx, const char *path )
+int mbedtls_entropy_update_seed_file( mbedtls_entropy_context *ctx, const char *path )
 {
     FILE *f;
     size_t n;
-    unsigned char buf[ ENTROPY_MAX_SEED_SIZE ];
+    unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_ENTROPY_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR );
 
     fseek( f, 0, SEEK_END );
     n = (size_t) ftell( f );
     fseek( f, 0, SEEK_SET );
 
-    if( n > ENTROPY_MAX_SEED_SIZE )
-        n = ENTROPY_MAX_SEED_SIZE;
+    if( n > MBEDTLS_ENTROPY_MAX_SEED_SIZE )
+        n = MBEDTLS_ENTROPY_MAX_SEED_SIZE;
 
     if( fread( buf, 1, n, f ) != n )
     {
         fclose( f );
-        return( POLARSSL_ERR_ENTROPY_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR );
     }
 
     fclose( f );
 
-    entropy_update_manual( ctx, buf, n );
+    mbedtls_entropy_update_manual( ctx, buf, n );
 
-    return( entropy_write_seed_file( ctx, path ) );
+    return( mbedtls_entropy_write_seed_file( ctx, path ) );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * Dummy source function
  */
@@ -408,31 +408,31 @@
  * test that the functions don't cause errors and write the correct
  * amount of data to buffers.
  */
-int entropy_self_test( int verbose )
+int mbedtls_entropy_self_test( int verbose )
 {
     int ret = 0;
-    entropy_context ctx;
-    unsigned char buf[ENTROPY_BLOCK_SIZE] = { 0 };
-    unsigned char acc[ENTROPY_BLOCK_SIZE] = { 0 };
+    mbedtls_entropy_context ctx;
+    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE] = { 0 };
+    unsigned char acc[MBEDTLS_ENTROPY_BLOCK_SIZE] = { 0 };
     size_t i, j;
 
     if( verbose != 0 )
-        polarssl_printf( "  ENTROPY test: " );
+        mbedtls_printf( "  ENTROPY test: " );
 
-    entropy_init( &ctx );
+    mbedtls_entropy_init( &ctx );
 
-    ret = entropy_add_source( &ctx, entropy_dummy_source, NULL, 16 );
+    ret = mbedtls_entropy_add_source( &ctx, entropy_dummy_source, NULL, 16 );
     if( ret != 0 )
         goto cleanup;
 
-    if( ( ret = entropy_gather( &ctx ) ) != 0 )
+    if( ( ret = mbedtls_entropy_gather( &ctx ) ) != 0 )
         goto cleanup;
 
-    if( ( ret = entropy_update_manual( &ctx, buf, sizeof buf ) ) != 0 )
+    if( ( ret = mbedtls_entropy_update_manual( &ctx, buf, sizeof buf ) ) != 0 )
         goto cleanup;
 
     /*
-     * To test that entropy_func writes correct number of bytes:
+     * To test that mbedtls_entropy_func writes correct number of bytes:
      * - use the whole buffer and rely on ASan to detect overruns
      * - collect entropy 8 times and OR the result in an accumulator:
      *   any byte should then be 0 with probably 2^(-64), so requiring
@@ -441,7 +441,7 @@
      */
     for( i = 0; i < 8; i++ )
     {
-        if( ( ret = entropy_func( &ctx, buf, sizeof( buf ) ) ) != 0 )
+        if( ( ret = mbedtls_entropy_func( &ctx, buf, sizeof( buf ) ) ) != 0 )
             goto cleanup;
 
         for( j = 0; j < sizeof( buf ); j++ )
@@ -458,20 +458,20 @@
     }
 
 cleanup:
-    entropy_free( &ctx );
+    mbedtls_entropy_free( &ctx );
 
     if( verbose != 0 )
     {
         if( ret != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
         else
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
 
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
     }
 
     return( ret != 0 );
 }
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_ENTROPY_C */
+#endif /* MBEDTLS_ENTROPY_C */
diff --git a/library/entropy_poll.c b/library/entropy_poll.c
index e0eff16..51d69a5 100644
--- a/library/entropy_poll.c
+++ b/library/entropy_poll.c
@@ -20,26 +20,26 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ENTROPY_C)
+#if defined(MBEDTLS_ENTROPY_C)
 
 #include "mbedtls/entropy.h"
 #include "mbedtls/entropy_poll.h"
 
-#if defined(POLARSSL_TIMING_C)
+#if defined(MBEDTLS_TIMING_C)
 #include <string.h>
 #include "mbedtls/timing.h"
 #endif
-#if defined(POLARSSL_HAVEGE_C)
+#if defined(MBEDTLS_HAVEGE_C)
 #include "mbedtls/havege.h"
 #endif
 
-#if !defined(POLARSSL_NO_PLATFORM_ENTROPY)
+#if !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
 
 #if !defined(_WIN32_WINNT)
@@ -48,7 +48,7 @@
 #include <windows.h>
 #include <wincrypt.h>
 
-int platform_entropy_poll( void *data, unsigned char *output, size_t len,
+int mbedtls_platform_entropy_poll( void *data, unsigned char *output, size_t len,
                            size_t *olen )
 {
     HCRYPTPROV provider;
@@ -58,11 +58,11 @@
     if( CryptAcquireContext( &provider, NULL, NULL,
                               PROV_RSA_FULL, CRYPT_VERIFYCONTEXT ) == FALSE )
     {
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
     }
 
     if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE )
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
 
     CryptReleaseContext( provider, 0 );
     *olen = len;
@@ -93,14 +93,14 @@
 
 #include <errno.h>
 
-int platform_entropy_poll( void *data,
+int mbedtls_platform_entropy_poll( void *data,
                            unsigned char *output, size_t len, size_t *olen )
 {
     int ret;
     ((void) data);
 
     if( ( ret = getrandom_wrapper( output, len, 0 ) ) < 0 )
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
 
     *olen = ret;
     return( 0 );
@@ -110,7 +110,7 @@
 
 #include <stdio.h>
 
-int platform_entropy_poll( void *data,
+int mbedtls_platform_entropy_poll( void *data,
                            unsigned char *output, size_t len, size_t *olen )
 {
     FILE *file;
@@ -121,13 +121,13 @@
 
     file = fopen( "/dev/urandom", "rb" );
     if( file == NULL )
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
 
     ret = fread( output, 1, len, file );
     if( ret != len )
     {
         fclose( file );
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
     }
 
     fclose( file );
@@ -137,13 +137,13 @@
 }
 #endif /* HAVE_GETRANDOM */
 #endif /* _WIN32 && !EFIX64 && !EFI32 */
-#endif /* !POLARSSL_NO_PLATFORM_ENTROPY */
+#endif /* !MBEDTLS_NO_PLATFORM_ENTROPY */
 
-#if defined(POLARSSL_TIMING_C)
-int hardclock_poll( void *data,
+#if defined(MBEDTLS_TIMING_C)
+int mbedtls_hardclock_poll( void *data,
                     unsigned char *output, size_t len, size_t *olen )
 {
-    unsigned long timer = hardclock();
+    unsigned long timer = mbedtls_timing_hardclock();
     ((void) data);
     *olen = 0;
 
@@ -155,22 +155,22 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_TIMING_C */
+#endif /* MBEDTLS_TIMING_C */
 
-#if defined(POLARSSL_HAVEGE_C)
-int havege_poll( void *data,
+#if defined(MBEDTLS_HAVEGE_C)
+int mbedtls_havege_poll( void *data,
                  unsigned char *output, size_t len, size_t *olen )
 {
-    havege_state *hs = (havege_state *) data;
+    mbedtls_havege_state *hs = (mbedtls_havege_state *) data;
     *olen = 0;
 
-    if( havege_random( hs, output, len ) != 0 )
-        return( POLARSSL_ERR_ENTROPY_SOURCE_FAILED );
+    if( mbedtls_havege_random( hs, output, len ) != 0 )
+        return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
 
     *olen = len;
 
     return( 0 );
 }
-#endif /* POLARSSL_HAVEGE_C */
+#endif /* MBEDTLS_HAVEGE_C */
 
-#endif /* POLARSSL_ENTROPY_C */
+#endif /* MBEDTLS_ENTROPY_C */
diff --git a/library/error.c b/library/error.c
index 9d79240..31f0a11 100644
--- a/library/error.c
+++ b/library/error.c
@@ -20,160 +20,160 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_ERROR_C) || defined(POLARSSL_ERROR_STRERROR_DUMMY)
+#if defined(MBEDTLS_ERROR_C) || defined(MBEDTLS_ERROR_STRERROR_DUMMY)
 #include "mbedtls/error.h"
 #include <string.h>
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
-#define polarssl_snprintf snprintf
+#define mbedtls_snprintf snprintf
 #endif
 
-#if defined(POLARSSL_ERROR_C)
+#if defined(MBEDTLS_ERROR_C)
 
 #include <stdio.h>
 
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_AES_C)
 #include "mbedtls/aes.h"
 #endif
 
-#if defined(POLARSSL_BASE64_C)
+#if defined(MBEDTLS_BASE64_C)
 #include "mbedtls/base64.h"
 #endif
 
-#if defined(POLARSSL_BIGNUM_C)
+#if defined(MBEDTLS_BIGNUM_C)
 #include "mbedtls/bignum.h"
 #endif
 
-#if defined(POLARSSL_BLOWFISH_C)
+#if defined(MBEDTLS_BLOWFISH_C)
 #include "mbedtls/blowfish.h"
 #endif
 
-#if defined(POLARSSL_CAMELLIA_C)
+#if defined(MBEDTLS_CAMELLIA_C)
 #include "mbedtls/camellia.h"
 #endif
 
-#if defined(POLARSSL_CCM_C)
+#if defined(MBEDTLS_CCM_C)
 #include "mbedtls/ccm.h"
 #endif
 
-#if defined(POLARSSL_CIPHER_C)
+#if defined(MBEDTLS_CIPHER_C)
 #include "mbedtls/cipher.h"
 #endif
 
-#if defined(POLARSSL_CTR_DRBG_C)
+#if defined(MBEDTLS_CTR_DRBG_C)
 #include "mbedtls/ctr_drbg.h"
 #endif
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
 #include "mbedtls/des.h"
 #endif
 
-#if defined(POLARSSL_DHM_C)
+#if defined(MBEDTLS_DHM_C)
 #include "mbedtls/dhm.h"
 #endif
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 #include "mbedtls/ecp.h"
 #endif
 
-#if defined(POLARSSL_ENTROPY_C)
+#if defined(MBEDTLS_ENTROPY_C)
 #include "mbedtls/entropy.h"
 #endif
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 #include "mbedtls/gcm.h"
 #endif
 
-#if defined(POLARSSL_HMAC_DRBG_C)
+#if defined(MBEDTLS_HMAC_DRBG_C)
 #include "mbedtls/hmac_drbg.h"
 #endif
 
-#if defined(POLARSSL_MD_C)
+#if defined(MBEDTLS_MD_C)
 #include "mbedtls/md.h"
 #endif
 
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
 #include "mbedtls/md2.h"
 #endif
 
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
 #include "mbedtls/md4.h"
 #endif
 
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 #include "mbedtls/md5.h"
 #endif
 
-#if defined(POLARSSL_NET_C)
+#if defined(MBEDTLS_NET_C)
 #include "mbedtls/net.h"
 #endif
 
-#if defined(POLARSSL_OID_C)
+#if defined(MBEDTLS_OID_C)
 #include "mbedtls/oid.h"
 #endif
 
-#if defined(POLARSSL_PADLOCK_C)
+#if defined(MBEDTLS_PADLOCK_C)
 #include "mbedtls/padlock.h"
 #endif
 
-#if defined(POLARSSL_PEM_PARSE_C) || defined(POLARSSL_PEM_WRITE_C)
+#if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_PK_C)
+#if defined(MBEDTLS_PK_C)
 #include "mbedtls/pk.h"
 #endif
 
-#if defined(POLARSSL_PKCS12_C)
+#if defined(MBEDTLS_PKCS12_C)
 #include "mbedtls/pkcs12.h"
 #endif
 
-#if defined(POLARSSL_PKCS5_C)
+#if defined(MBEDTLS_PKCS5_C)
 #include "mbedtls/pkcs5.h"
 #endif
 
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
 #include "mbedtls/ripemd160.h"
 #endif
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
 #include "mbedtls/sha1.h"
 #endif
 
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 #include "mbedtls/sha256.h"
 #endif
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 #include "mbedtls/sha512.h"
 #endif
 
-#if defined(POLARSSL_SSL_TLS_C)
+#if defined(MBEDTLS_SSL_TLS_C)
 #include "mbedtls/ssl.h"
 #endif
 
-#if defined(POLARSSL_THREADING_C)
+#if defined(MBEDTLS_THREADING_C)
 #include "mbedtls/threading.h"
 #endif
 
-#if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
+#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
 #include "mbedtls/x509.h"
 #endif
 
-#if defined(POLARSSL_XTEA_C)
+#if defined(MBEDTLS_XTEA_C)
 #include "mbedtls/xtea.h"
 #endif
 
@@ -182,7 +182,7 @@
 #define  snprintf  _snprintf
 #endif
 
-void polarssl_strerror( int ret, char *buf, size_t buflen )
+void mbedtls_strerror( int ret, char *buf, size_t buflen )
 {
     size_t len;
     int use_ret;
@@ -204,303 +204,303 @@
         // High level error codes
         //
         // BEGIN generated code
-#if defined(POLARSSL_CIPHER_C)
-        if( use_ret == -(POLARSSL_ERR_CIPHER_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "CIPHER - The selected feature is not available" );
-        if( use_ret == -(POLARSSL_ERR_CIPHER_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "CIPHER - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_CIPHER_ALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "CIPHER - Failed to allocate memory" );
-        if( use_ret == -(POLARSSL_ERR_CIPHER_INVALID_PADDING) )
-            polarssl_snprintf( buf, buflen, "CIPHER - Input data contains invalid padding and is rejected" );
-        if( use_ret == -(POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED) )
-            polarssl_snprintf( buf, buflen, "CIPHER - Decryption of block requires a full block" );
-        if( use_ret == -(POLARSSL_ERR_CIPHER_AUTH_FAILED) )
-            polarssl_snprintf( buf, buflen, "CIPHER - Authentication failed (for AEAD modes)" );
-#endif /* POLARSSL_CIPHER_C */
+#if defined(MBEDTLS_CIPHER_C)
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - The selected feature is not available" );
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_ALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - Failed to allocate memory" );
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_INVALID_PADDING) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - Input data contains invalid padding and is rejected" );
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - Decryption of block requires a full block" );
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_AUTH_FAILED) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - Authentication failed (for AEAD modes)" );
+#endif /* MBEDTLS_CIPHER_C */
 
-#if defined(POLARSSL_DHM_C)
-        if( use_ret == -(POLARSSL_ERR_DHM_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "DHM - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_DHM_READ_PARAMS_FAILED) )
-            polarssl_snprintf( buf, buflen, "DHM - Reading of the DHM parameters failed" );
-        if( use_ret == -(POLARSSL_ERR_DHM_MAKE_PARAMS_FAILED) )
-            polarssl_snprintf( buf, buflen, "DHM - Making of the DHM parameters failed" );
-        if( use_ret == -(POLARSSL_ERR_DHM_READ_PUBLIC_FAILED) )
-            polarssl_snprintf( buf, buflen, "DHM - Reading of the public values failed" );
-        if( use_ret == -(POLARSSL_ERR_DHM_MAKE_PUBLIC_FAILED) )
-            polarssl_snprintf( buf, buflen, "DHM - Making of the public value failed" );
-        if( use_ret == -(POLARSSL_ERR_DHM_CALC_SECRET_FAILED) )
-            polarssl_snprintf( buf, buflen, "DHM - Calculation of the DHM secret failed" );
-        if( use_ret == -(POLARSSL_ERR_DHM_INVALID_FORMAT) )
-            polarssl_snprintf( buf, buflen, "DHM - The ASN.1 data is not formatted correctly" );
-        if( use_ret == -(POLARSSL_ERR_DHM_MALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "DHM - Allocation of memory failed" );
-        if( use_ret == -(POLARSSL_ERR_DHM_FILE_IO_ERROR) )
-            polarssl_snprintf( buf, buflen, "DHM - Read/write of file failed" );
-#endif /* POLARSSL_DHM_C */
+#if defined(MBEDTLS_DHM_C)
+        if( use_ret == -(MBEDTLS_ERR_DHM_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "DHM - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_READ_PARAMS_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Reading of the DHM parameters failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Making of the DHM parameters failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Reading of the public values failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_MAKE_PUBLIC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Making of the public value failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_CALC_SECRET_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Calculation of the DHM secret failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_INVALID_FORMAT) )
+            mbedtls_snprintf( buf, buflen, "DHM - The ASN.1 data is not formatted correctly" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_MALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Allocation of memory failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_FILE_IO_ERROR) )
+            mbedtls_snprintf( buf, buflen, "DHM - Read/write of file failed" );
+#endif /* MBEDTLS_DHM_C */
 
-#if defined(POLARSSL_ECP_C)
-        if( use_ret == -(POLARSSL_ERR_ECP_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "ECP - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_ECP_BUFFER_TOO_SMALL) )
-            polarssl_snprintf( buf, buflen, "ECP - The buffer is too small to write to" );
-        if( use_ret == -(POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "ECP - Requested curve not available" );
-        if( use_ret == -(POLARSSL_ERR_ECP_VERIFY_FAILED) )
-            polarssl_snprintf( buf, buflen, "ECP - The signature is not valid" );
-        if( use_ret == -(POLARSSL_ERR_ECP_MALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "ECP - Memory allocation failed" );
-        if( use_ret == -(POLARSSL_ERR_ECP_RANDOM_FAILED) )
-            polarssl_snprintf( buf, buflen, "ECP - Generation of random value, such as (ephemeral) key, failed" );
-        if( use_ret == -(POLARSSL_ERR_ECP_INVALID_KEY) )
-            polarssl_snprintf( buf, buflen, "ECP - Invalid private or public key" );
-        if( use_ret == -(POLARSSL_ERR_ECP_SIG_LEN_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "ECP - Signature is valid but shorter than the user-supplied length" );
-#endif /* POLARSSL_ECP_C */
+#if defined(MBEDTLS_ECP_C)
+        if( use_ret == -(MBEDTLS_ERR_ECP_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "ECP - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL) )
+            mbedtls_snprintf( buf, buflen, "ECP - The buffer is too small to write to" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "ECP - Requested curve not available" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_VERIFY_FAILED) )
+            mbedtls_snprintf( buf, buflen, "ECP - The signature is not valid" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_MALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "ECP - Memory allocation failed" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_RANDOM_FAILED) )
+            mbedtls_snprintf( buf, buflen, "ECP - Generation of random value, such as (ephemeral) key, failed" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_INVALID_KEY) )
+            mbedtls_snprintf( buf, buflen, "ECP - Invalid private or public key" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "ECP - Signature is valid but shorter than the user-supplied length" );
+#endif /* MBEDTLS_ECP_C */
 
-#if defined(POLARSSL_MD_C)
-        if( use_ret == -(POLARSSL_ERR_MD_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "MD - The selected feature is not available" );
-        if( use_ret == -(POLARSSL_ERR_MD_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "MD - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_MD_ALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "MD - Failed to allocate memory" );
-        if( use_ret == -(POLARSSL_ERR_MD_FILE_IO_ERROR) )
-            polarssl_snprintf( buf, buflen, "MD - Opening or reading of file failed" );
-#endif /* POLARSSL_MD_C */
+#if defined(MBEDTLS_MD_C)
+        if( use_ret == -(MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "MD - The selected feature is not available" );
+        if( use_ret == -(MBEDTLS_ERR_MD_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "MD - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_MD_ALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "MD - Failed to allocate memory" );
+        if( use_ret == -(MBEDTLS_ERR_MD_FILE_IO_ERROR) )
+            mbedtls_snprintf( buf, buflen, "MD - Opening or reading of file failed" );
+#endif /* MBEDTLS_MD_C */
 
-#if defined(POLARSSL_PEM_PARSE_C) || defined(POLARSSL_PEM_WRITE_C)
-        if( use_ret == -(POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT) )
-            polarssl_snprintf( buf, buflen, "PEM - No PEM header or footer found" );
-        if( use_ret == -(POLARSSL_ERR_PEM_INVALID_DATA) )
-            polarssl_snprintf( buf, buflen, "PEM - PEM string is not as expected" );
-        if( use_ret == -(POLARSSL_ERR_PEM_MALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "PEM - Failed to allocate memory" );
-        if( use_ret == -(POLARSSL_ERR_PEM_INVALID_ENC_IV) )
-            polarssl_snprintf( buf, buflen, "PEM - RSA IV is not in hex-format" );
-        if( use_ret == -(POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG) )
-            polarssl_snprintf( buf, buflen, "PEM - Unsupported key encryption algorithm" );
-        if( use_ret == -(POLARSSL_ERR_PEM_PASSWORD_REQUIRED) )
-            polarssl_snprintf( buf, buflen, "PEM - Private key password can't be empty" );
-        if( use_ret == -(POLARSSL_ERR_PEM_PASSWORD_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "PEM - Given private key password does not allow for correct decryption" );
-        if( use_ret == -(POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "PEM - Unavailable feature, e.g. hashing/encryption combination" );
-        if( use_ret == -(POLARSSL_ERR_PEM_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "PEM - Bad input parameters to function" );
-#endif /* POLARSSL_PEM_PARSE_C || POLARSSL_PEM_WRITE_C */
+#if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C)
+        if( use_ret == -(MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT) )
+            mbedtls_snprintf( buf, buflen, "PEM - No PEM header or footer found" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_INVALID_DATA) )
+            mbedtls_snprintf( buf, buflen, "PEM - PEM string is not as expected" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_MALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "PEM - Failed to allocate memory" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_INVALID_ENC_IV) )
+            mbedtls_snprintf( buf, buflen, "PEM - RSA IV is not in hex-format" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG) )
+            mbedtls_snprintf( buf, buflen, "PEM - Unsupported key encryption algorithm" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_PASSWORD_REQUIRED) )
+            mbedtls_snprintf( buf, buflen, "PEM - Private key password can't be empty" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_PASSWORD_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "PEM - Given private key password does not allow for correct decryption" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "PEM - Unavailable feature, e.g. hashing/encryption combination" );
+        if( use_ret == -(MBEDTLS_ERR_PEM_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "PEM - Bad input parameters to function" );
+#endif /* MBEDTLS_PEM_PARSE_C || MBEDTLS_PEM_WRITE_C */
 
-#if defined(POLARSSL_PK_C)
-        if( use_ret == -(POLARSSL_ERR_PK_MALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "PK - Memory alloation failed" );
-        if( use_ret == -(POLARSSL_ERR_PK_TYPE_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "PK - Type mismatch, eg attempt to encrypt with an ECDSA key" );
-        if( use_ret == -(POLARSSL_ERR_PK_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "PK - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_PK_FILE_IO_ERROR) )
-            polarssl_snprintf( buf, buflen, "PK - Read/write of file failed" );
-        if( use_ret == -(POLARSSL_ERR_PK_KEY_INVALID_VERSION) )
-            polarssl_snprintf( buf, buflen, "PK - Unsupported key version" );
-        if( use_ret == -(POLARSSL_ERR_PK_KEY_INVALID_FORMAT) )
-            polarssl_snprintf( buf, buflen, "PK - Invalid key tag or value" );
-        if( use_ret == -(POLARSSL_ERR_PK_UNKNOWN_PK_ALG) )
-            polarssl_snprintf( buf, buflen, "PK - Key algorithm is unsupported (only RSA and EC are supported)" );
-        if( use_ret == -(POLARSSL_ERR_PK_PASSWORD_REQUIRED) )
-            polarssl_snprintf( buf, buflen, "PK - Private key password can't be empty" );
-        if( use_ret == -(POLARSSL_ERR_PK_PASSWORD_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "PK - Given private key password does not allow for correct decryption" );
-        if( use_ret == -(POLARSSL_ERR_PK_INVALID_PUBKEY) )
-            polarssl_snprintf( buf, buflen, "PK - The pubkey tag or value is invalid (only RSA and EC are supported)" );
-        if( use_ret == -(POLARSSL_ERR_PK_INVALID_ALG) )
-            polarssl_snprintf( buf, buflen, "PK - The algorithm tag or value is invalid" );
-        if( use_ret == -(POLARSSL_ERR_PK_UNKNOWN_NAMED_CURVE) )
-            polarssl_snprintf( buf, buflen, "PK - Elliptic curve is unsupported (only NIST curves are supported)" );
-        if( use_ret == -(POLARSSL_ERR_PK_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "PK - Unavailable feature, e.g. RSA disabled for RSA key" );
-        if( use_ret == -(POLARSSL_ERR_PK_SIG_LEN_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "PK - The signature is valid but its length is less than expected" );
-#endif /* POLARSSL_PK_C */
+#if defined(MBEDTLS_PK_C)
+        if( use_ret == -(MBEDTLS_ERR_PK_MALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "PK - Memory alloation failed" );
+        if( use_ret == -(MBEDTLS_ERR_PK_TYPE_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "PK - Type mismatch, eg attempt to encrypt with an ECDSA key" );
+        if( use_ret == -(MBEDTLS_ERR_PK_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "PK - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_PK_FILE_IO_ERROR) )
+            mbedtls_snprintf( buf, buflen, "PK - Read/write of file failed" );
+        if( use_ret == -(MBEDTLS_ERR_PK_KEY_INVALID_VERSION) )
+            mbedtls_snprintf( buf, buflen, "PK - Unsupported key version" );
+        if( use_ret == -(MBEDTLS_ERR_PK_KEY_INVALID_FORMAT) )
+            mbedtls_snprintf( buf, buflen, "PK - Invalid key tag or value" );
+        if( use_ret == -(MBEDTLS_ERR_PK_UNKNOWN_PK_ALG) )
+            mbedtls_snprintf( buf, buflen, "PK - Key algorithm is unsupported (only RSA and EC are supported)" );
+        if( use_ret == -(MBEDTLS_ERR_PK_PASSWORD_REQUIRED) )
+            mbedtls_snprintf( buf, buflen, "PK - Private key password can't be empty" );
+        if( use_ret == -(MBEDTLS_ERR_PK_PASSWORD_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "PK - Given private key password does not allow for correct decryption" );
+        if( use_ret == -(MBEDTLS_ERR_PK_INVALID_PUBKEY) )
+            mbedtls_snprintf( buf, buflen, "PK - The pubkey tag or value is invalid (only RSA and EC are supported)" );
+        if( use_ret == -(MBEDTLS_ERR_PK_INVALID_ALG) )
+            mbedtls_snprintf( buf, buflen, "PK - The algorithm tag or value is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE) )
+            mbedtls_snprintf( buf, buflen, "PK - Elliptic curve is unsupported (only NIST curves are supported)" );
+        if( use_ret == -(MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "PK - Unavailable feature, e.g. RSA disabled for RSA key" );
+        if( use_ret == -(MBEDTLS_ERR_PK_SIG_LEN_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "PK - The signature is valid but its length is less than expected" );
+#endif /* MBEDTLS_PK_C */
 
-#if defined(POLARSSL_PKCS12_C)
-        if( use_ret == -(POLARSSL_ERR_PKCS12_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "PKCS12 - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "PKCS12 - Feature not available, e.g. unsupported encryption scheme" );
-        if( use_ret == -(POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT) )
-            polarssl_snprintf( buf, buflen, "PKCS12 - PBE ASN.1 data not as expected" );
-        if( use_ret == -(POLARSSL_ERR_PKCS12_PASSWORD_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "PKCS12 - Given private key password does not allow for correct decryption" );
-#endif /* POLARSSL_PKCS12_C */
+#if defined(MBEDTLS_PKCS12_C)
+        if( use_ret == -(MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "PKCS12 - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "PKCS12 - Feature not available, e.g. unsupported encryption scheme" );
+        if( use_ret == -(MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT) )
+            mbedtls_snprintf( buf, buflen, "PKCS12 - PBE ASN.1 data not as expected" );
+        if( use_ret == -(MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "PKCS12 - Given private key password does not allow for correct decryption" );
+#endif /* MBEDTLS_PKCS12_C */
 
-#if defined(POLARSSL_PKCS5_C)
-        if( use_ret == -(POLARSSL_ERR_PKCS5_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "PKCS5 - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_PKCS5_INVALID_FORMAT) )
-            polarssl_snprintf( buf, buflen, "PKCS5 - Unexpected ASN.1 data" );
-        if( use_ret == -(POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "PKCS5 - Requested encryption or digest alg not available" );
-        if( use_ret == -(POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "PKCS5 - Given private key password does not allow for correct decryption" );
-#endif /* POLARSSL_PKCS5_C */
+#if defined(MBEDTLS_PKCS5_C)
+        if( use_ret == -(MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "PKCS5 - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_PKCS5_INVALID_FORMAT) )
+            mbedtls_snprintf( buf, buflen, "PKCS5 - Unexpected ASN.1 data" );
+        if( use_ret == -(MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "PKCS5 - Requested encryption or digest alg not available" );
+        if( use_ret == -(MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "PKCS5 - Given private key password does not allow for correct decryption" );
+#endif /* MBEDTLS_PKCS5_C */
 
-#if defined(POLARSSL_RSA_C)
-        if( use_ret == -(POLARSSL_ERR_RSA_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "RSA - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_RSA_INVALID_PADDING) )
-            polarssl_snprintf( buf, buflen, "RSA - Input data contains invalid padding and is rejected" );
-        if( use_ret == -(POLARSSL_ERR_RSA_KEY_GEN_FAILED) )
-            polarssl_snprintf( buf, buflen, "RSA - Something failed during generation of a key" );
-        if( use_ret == -(POLARSSL_ERR_RSA_KEY_CHECK_FAILED) )
-            polarssl_snprintf( buf, buflen, "RSA - Key failed to pass the libraries validity check" );
-        if( use_ret == -(POLARSSL_ERR_RSA_PUBLIC_FAILED) )
-            polarssl_snprintf( buf, buflen, "RSA - The public key operation failed" );
-        if( use_ret == -(POLARSSL_ERR_RSA_PRIVATE_FAILED) )
-            polarssl_snprintf( buf, buflen, "RSA - The private key operation failed" );
-        if( use_ret == -(POLARSSL_ERR_RSA_VERIFY_FAILED) )
-            polarssl_snprintf( buf, buflen, "RSA - The PKCS#1 verification failed" );
-        if( use_ret == -(POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE) )
-            polarssl_snprintf( buf, buflen, "RSA - The output buffer for decryption is not large enough" );
-        if( use_ret == -(POLARSSL_ERR_RSA_RNG_FAILED) )
-            polarssl_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
-#endif /* POLARSSL_RSA_C */
+#if defined(MBEDTLS_RSA_C)
+        if( use_ret == -(MBEDTLS_ERR_RSA_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "RSA - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_INVALID_PADDING) )
+            mbedtls_snprintf( buf, buflen, "RSA - Input data contains invalid padding and is rejected" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_KEY_GEN_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - Something failed during generation of a key" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_KEY_CHECK_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - Key failed to pass the libraries validity check" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_PUBLIC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - The public key operation failed" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_PRIVATE_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - The private key operation failed" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_VERIFY_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - The PKCS#1 verification failed" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE) )
+            mbedtls_snprintf( buf, buflen, "RSA - The output buffer for decryption is not large enough" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_SSL_TLS_C)
-        if( use_ret == -(POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "SSL - The requested feature is not available" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "SSL - Bad input parameters to function" );
-        if( use_ret == -(POLARSSL_ERR_SSL_INVALID_MAC) )
-            polarssl_snprintf( buf, buflen, "SSL - Verification of the message MAC failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_INVALID_RECORD) )
-            polarssl_snprintf( buf, buflen, "SSL - An invalid SSL record was received" );
-        if( use_ret == -(POLARSSL_ERR_SSL_CONN_EOF) )
-            polarssl_snprintf( buf, buflen, "SSL - The connection indicated an EOF" );
-        if( use_ret == -(POLARSSL_ERR_SSL_UNKNOWN_CIPHER) )
-            polarssl_snprintf( buf, buflen, "SSL - An unknown cipher was received" );
-        if( use_ret == -(POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN) )
-            polarssl_snprintf( buf, buflen, "SSL - The server has no ciphersuites in common with the client" );
-        if( use_ret == -(POLARSSL_ERR_SSL_NO_RNG) )
-            polarssl_snprintf( buf, buflen, "SSL - No RNG was provided to the SSL module" );
-        if( use_ret == -(POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE) )
-            polarssl_snprintf( buf, buflen, "SSL - No client certification received from the client, but required by the authentication mode" );
-        if( use_ret == -(POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE) )
-            polarssl_snprintf( buf, buflen, "SSL - Our own certificate(s) is/are too large to send in an SSL message" );
-        if( use_ret == -(POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED) )
-            polarssl_snprintf( buf, buflen, "SSL - The own certificate is not set, but needed by the server" );
-        if( use_ret == -(POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED) )
-            polarssl_snprintf( buf, buflen, "SSL - The own private key or pre-shared key is not set, but needed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED) )
-            polarssl_snprintf( buf, buflen, "SSL - No CA Chain is set, but required to operate" );
-        if( use_ret == -(POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE) )
-            polarssl_snprintf( buf, buflen, "SSL - An unexpected message was received from our peer" );
-        if( use_ret == -(POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE) )
+#if defined(MBEDTLS_SSL_TLS_C)
+        if( use_ret == -(MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "SSL - The requested feature is not available" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "SSL - Bad input parameters to function" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_MAC) )
+            mbedtls_snprintf( buf, buflen, "SSL - Verification of the message MAC failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_INVALID_RECORD) )
+            mbedtls_snprintf( buf, buflen, "SSL - An invalid SSL record was received" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_CONN_EOF) )
+            mbedtls_snprintf( buf, buflen, "SSL - The connection indicated an EOF" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_UNKNOWN_CIPHER) )
+            mbedtls_snprintf( buf, buflen, "SSL - An unknown cipher was received" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN) )
+            mbedtls_snprintf( buf, buflen, "SSL - The server has no ciphersuites in common with the client" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_NO_RNG) )
+            mbedtls_snprintf( buf, buflen, "SSL - No RNG was provided to the SSL module" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE) )
+            mbedtls_snprintf( buf, buflen, "SSL - No client certification received from the client, but required by the authentication mode" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE) )
+            mbedtls_snprintf( buf, buflen, "SSL - Our own certificate(s) is/are too large to send in an SSL message" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED) )
+            mbedtls_snprintf( buf, buflen, "SSL - The own certificate is not set, but needed by the server" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED) )
+            mbedtls_snprintf( buf, buflen, "SSL - The own private key or pre-shared key is not set, but needed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED) )
+            mbedtls_snprintf( buf, buflen, "SSL - No CA Chain is set, but required to operate" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE) )
+            mbedtls_snprintf( buf, buflen, "SSL - An unexpected message was received from our peer" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE) )
         {
-            polarssl_snprintf( buf, buflen, "SSL - A fatal alert message was received from our peer" );
+            mbedtls_snprintf( buf, buflen, "SSL - A fatal alert message was received from our peer" );
             return;
         }
-        if( use_ret == -(POLARSSL_ERR_SSL_PEER_VERIFY_FAILED) )
-            polarssl_snprintf( buf, buflen, "SSL - Verification of our peer failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY) )
-            polarssl_snprintf( buf, buflen, "SSL - The peer notified us that the connection is going to be closed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ClientHello handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ServerHello handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the Certificate handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the CertificateRequest handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ServerKeyExchange handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO_DONE) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ServerHelloDone handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the CertificateVerify handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the ChangeCipherSpec handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_FINISHED) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the Finished handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_MALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "SSL - Memory allocation failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_HW_ACCEL_FAILED) )
-            polarssl_snprintf( buf, buflen, "SSL - Hardware acceleration function returned with error" );
-        if( use_ret == -(POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH) )
-            polarssl_snprintf( buf, buflen, "SSL - Hardware acceleration function skipped / left alone data" );
-        if( use_ret == -(POLARSSL_ERR_SSL_COMPRESSION_FAILED) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the compression / decompression failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION) )
-            polarssl_snprintf( buf, buflen, "SSL - Handshake protocol not within min/max boundaries" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BAD_HS_NEW_SESSION_TICKET) )
-            polarssl_snprintf( buf, buflen, "SSL - Processing of the NewSessionTicket handshake message failed" );
-        if( use_ret == -(POLARSSL_ERR_SSL_SESSION_TICKET_EXPIRED) )
-            polarssl_snprintf( buf, buflen, "SSL - Session ticket has expired" );
-        if( use_ret == -(POLARSSL_ERR_SSL_PK_TYPE_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "SSL - Public key type mismatch (eg, asked for RSA key exchange and presented EC key)" );
-        if( use_ret == -(POLARSSL_ERR_SSL_UNKNOWN_IDENTITY) )
-            polarssl_snprintf( buf, buflen, "SSL - Unknown identity received (eg, PSK identity)" );
-        if( use_ret == -(POLARSSL_ERR_SSL_INTERNAL_ERROR) )
-            polarssl_snprintf( buf, buflen, "SSL - Internal error (eg, unexpected failure in lower-level module)" );
-        if( use_ret == -(POLARSSL_ERR_SSL_COUNTER_WRAPPING) )
-            polarssl_snprintf( buf, buflen, "SSL - A counter would wrap (eg, too many messages exchanged)" );
-        if( use_ret == -(POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO) )
-            polarssl_snprintf( buf, buflen, "SSL - Unexpected message at ServerHello in renegotiation" );
-        if( use_ret == -(POLARSSL_ERR_SSL_HELLO_VERIFY_REQUIRED) )
-            polarssl_snprintf( buf, buflen, "SSL - DTLS client must retry for hello verification" );
-        if( use_ret == -(POLARSSL_ERR_SSL_BUFFER_TOO_SMALL) )
-            polarssl_snprintf( buf, buflen, "SSL - A buffer is too small to receive or write a message" );
-        if( use_ret == -(POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE) )
-            polarssl_snprintf( buf, buflen, "SSL - None of the common ciphersuites is usable (eg, no suitable certificate, see debug messages)" );
-#endif /* POLARSSL_SSL_TLS_C */
+        if( use_ret == -(MBEDTLS_ERR_SSL_PEER_VERIFY_FAILED) )
+            mbedtls_snprintf( buf, buflen, "SSL - Verification of our peer failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) )
+            mbedtls_snprintf( buf, buflen, "SSL - The peer notified us that the connection is going to be closed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientHello handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerHello handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the Certificate handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the CertificateRequest handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerKeyExchange handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ServerHelloDone handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Read Public" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ClientKeyExchange handshake message failed in DHM / ECDH Calculate Secret" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the CertificateVerify handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the ChangeCipherSpec handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_FINISHED) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the Finished handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_MALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "SSL - Memory allocation failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "SSL - Hardware acceleration function returned with error" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH) )
+            mbedtls_snprintf( buf, buflen, "SSL - Hardware acceleration function skipped / left alone data" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_COMPRESSION_FAILED) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the compression / decompression failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION) )
+            mbedtls_snprintf( buf, buflen, "SSL - Handshake protocol not within min/max boundaries" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET) )
+            mbedtls_snprintf( buf, buflen, "SSL - Processing of the NewSessionTicket handshake message failed" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED) )
+            mbedtls_snprintf( buf, buflen, "SSL - Session ticket has expired" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "SSL - Public key type mismatch (eg, asked for RSA key exchange and presented EC key)" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY) )
+            mbedtls_snprintf( buf, buflen, "SSL - Unknown identity received (eg, PSK identity)" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_INTERNAL_ERROR) )
+            mbedtls_snprintf( buf, buflen, "SSL - Internal error (eg, unexpected failure in lower-level module)" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_COUNTER_WRAPPING) )
+            mbedtls_snprintf( buf, buflen, "SSL - A counter would wrap (eg, too many messages exchanged)" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO) )
+            mbedtls_snprintf( buf, buflen, "SSL - Unexpected message at ServerHello in renegotiation" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED) )
+            mbedtls_snprintf( buf, buflen, "SSL - DTLS client must retry for hello verification" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL) )
+            mbedtls_snprintf( buf, buflen, "SSL - A buffer is too small to receive or write a message" );
+        if( use_ret == -(MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE) )
+            mbedtls_snprintf( buf, buflen, "SSL - None of the common ciphersuites is usable (eg, no suitable certificate, see debug messages)" );
+#endif /* MBEDTLS_SSL_TLS_C */
 
-#if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
-        if( use_ret == -(POLARSSL_ERR_X509_FEATURE_UNAVAILABLE) )
-            polarssl_snprintf( buf, buflen, "X509 - Unavailable feature, e.g. RSA hashing/encryption combination" );
-        if( use_ret == -(POLARSSL_ERR_X509_UNKNOWN_OID) )
-            polarssl_snprintf( buf, buflen, "X509 - Requested OID is unknown" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_FORMAT) )
-            polarssl_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_VERSION) )
-            polarssl_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR version element is invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_SERIAL) )
-            polarssl_snprintf( buf, buflen, "X509 - The serial tag or value is invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_ALG) )
-            polarssl_snprintf( buf, buflen, "X509 - The algorithm tag or value is invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_NAME) )
-            polarssl_snprintf( buf, buflen, "X509 - The name tag or value is invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_DATE) )
-            polarssl_snprintf( buf, buflen, "X509 - The date tag or value is invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_SIGNATURE) )
-            polarssl_snprintf( buf, buflen, "X509 - The signature tag or value invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_INVALID_EXTENSIONS) )
-            polarssl_snprintf( buf, buflen, "X509 - The extension tag or value is invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_UNKNOWN_VERSION) )
-            polarssl_snprintf( buf, buflen, "X509 - CRT/CRL/CSR has an unsupported version number" );
-        if( use_ret == -(POLARSSL_ERR_X509_UNKNOWN_SIG_ALG) )
-            polarssl_snprintf( buf, buflen, "X509 - Signature algorithm (oid) is unsupported" );
-        if( use_ret == -(POLARSSL_ERR_X509_SIG_MISMATCH) )
-            polarssl_snprintf( buf, buflen, "X509 - Signature algorithms do not match. (see \\c ::x509_crt sig_oid)" );
-        if( use_ret == -(POLARSSL_ERR_X509_CERT_VERIFY_FAILED) )
-            polarssl_snprintf( buf, buflen, "X509 - Certificate verification failed, e.g. CRL, CA or signature check failed" );
-        if( use_ret == -(POLARSSL_ERR_X509_CERT_UNKNOWN_FORMAT) )
-            polarssl_snprintf( buf, buflen, "X509 - Format not recognized as DER or PEM" );
-        if( use_ret == -(POLARSSL_ERR_X509_BAD_INPUT_DATA) )
-            polarssl_snprintf( buf, buflen, "X509 - Input invalid" );
-        if( use_ret == -(POLARSSL_ERR_X509_MALLOC_FAILED) )
-            polarssl_snprintf( buf, buflen, "X509 - Allocation of memory failed" );
-        if( use_ret == -(POLARSSL_ERR_X509_FILE_IO_ERROR) )
-            polarssl_snprintf( buf, buflen, "X509 - Read/write of file failed" );
-#endif /* POLARSSL_X509_USE,X509_CREATE_C */
+#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
+        if( use_ret == -(MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE) )
+            mbedtls_snprintf( buf, buflen, "X509 - Unavailable feature, e.g. RSA hashing/encryption combination" );
+        if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_OID) )
+            mbedtls_snprintf( buf, buflen, "X509 - Requested OID is unknown" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_FORMAT) )
+            mbedtls_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_VERSION) )
+            mbedtls_snprintf( buf, buflen, "X509 - The CRT/CRL/CSR version element is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_SERIAL) )
+            mbedtls_snprintf( buf, buflen, "X509 - The serial tag or value is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_ALG) )
+            mbedtls_snprintf( buf, buflen, "X509 - The algorithm tag or value is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_NAME) )
+            mbedtls_snprintf( buf, buflen, "X509 - The name tag or value is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_DATE) )
+            mbedtls_snprintf( buf, buflen, "X509 - The date tag or value is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_SIGNATURE) )
+            mbedtls_snprintf( buf, buflen, "X509 - The signature tag or value invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_INVALID_EXTENSIONS) )
+            mbedtls_snprintf( buf, buflen, "X509 - The extension tag or value is invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_VERSION) )
+            mbedtls_snprintf( buf, buflen, "X509 - CRT/CRL/CSR has an unsupported version number" );
+        if( use_ret == -(MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG) )
+            mbedtls_snprintf( buf, buflen, "X509 - Signature algorithm (oid) is unsupported" );
+        if( use_ret == -(MBEDTLS_ERR_X509_SIG_MISMATCH) )
+            mbedtls_snprintf( buf, buflen, "X509 - Signature algorithms do not match. (see \\c ::mbedtls_x509_crt sig_oid)" );
+        if( use_ret == -(MBEDTLS_ERR_X509_CERT_VERIFY_FAILED) )
+            mbedtls_snprintf( buf, buflen, "X509 - Certificate verification failed, e.g. CRL, CA or signature check failed" );
+        if( use_ret == -(MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT) )
+            mbedtls_snprintf( buf, buflen, "X509 - Format not recognized as DER or PEM" );
+        if( use_ret == -(MBEDTLS_ERR_X509_BAD_INPUT_DATA) )
+            mbedtls_snprintf( buf, buflen, "X509 - Input invalid" );
+        if( use_ret == -(MBEDTLS_ERR_X509_MALLOC_FAILED) )
+            mbedtls_snprintf( buf, buflen, "X509 - Allocation of memory failed" );
+        if( use_ret == -(MBEDTLS_ERR_X509_FILE_IO_ERROR) )
+            mbedtls_snprintf( buf, buflen, "X509 - Read/write of file failed" );
+#endif /* MBEDTLS_X509_USE,X509_CREATE_C */
         // END generated code
 
         if( strlen( buf ) == 0 )
-            polarssl_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
+            mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
     }
 
     use_ret = ret & ~0xFF80;
@@ -518,7 +518,7 @@
         if( buflen - len < 5 )
             return;
 
-        polarssl_snprintf( buf + len, buflen - len, " : " );
+        mbedtls_snprintf( buf + len, buflen - len, " : " );
 
         buf += len + 3;
         buflen -= len + 3;
@@ -527,225 +527,225 @@
     // Low level error codes
     //
     // BEGIN generated code
-#if defined(POLARSSL_AES_C)
-    if( use_ret == -(POLARSSL_ERR_AES_INVALID_KEY_LENGTH) )
-        polarssl_snprintf( buf, buflen, "AES - Invalid key length" );
-    if( use_ret == -(POLARSSL_ERR_AES_INVALID_INPUT_LENGTH) )
-        polarssl_snprintf( buf, buflen, "AES - Invalid data input length" );
-#endif /* POLARSSL_AES_C */
+#if defined(MBEDTLS_AES_C)
+    if( use_ret == -(MBEDTLS_ERR_AES_INVALID_KEY_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "AES - Invalid key length" );
+    if( use_ret == -(MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "AES - Invalid data input length" );
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_ASN1_PARSE_C)
-    if( use_ret == -(POLARSSL_ERR_ASN1_OUT_OF_DATA) )
-        polarssl_snprintf( buf, buflen, "ASN1 - Out of data when parsing an ASN1 data structure" );
-    if( use_ret == -(POLARSSL_ERR_ASN1_UNEXPECTED_TAG) )
-        polarssl_snprintf( buf, buflen, "ASN1 - ASN1 tag was of an unexpected value" );
-    if( use_ret == -(POLARSSL_ERR_ASN1_INVALID_LENGTH) )
-        polarssl_snprintf( buf, buflen, "ASN1 - Error when trying to determine the length or invalid length" );
-    if( use_ret == -(POLARSSL_ERR_ASN1_LENGTH_MISMATCH) )
-        polarssl_snprintf( buf, buflen, "ASN1 - Actual length differs from expected length" );
-    if( use_ret == -(POLARSSL_ERR_ASN1_INVALID_DATA) )
-        polarssl_snprintf( buf, buflen, "ASN1 - Data is invalid. (not used)" );
-    if( use_ret == -(POLARSSL_ERR_ASN1_MALLOC_FAILED) )
-        polarssl_snprintf( buf, buflen, "ASN1 - Memory allocation failed" );
-    if( use_ret == -(POLARSSL_ERR_ASN1_BUF_TOO_SMALL) )
-        polarssl_snprintf( buf, buflen, "ASN1 - Buffer too small when writing ASN.1 data structure" );
-#endif /* POLARSSL_ASN1_PARSE_C */
+#if defined(MBEDTLS_ASN1_PARSE_C)
+    if( use_ret == -(MBEDTLS_ERR_ASN1_OUT_OF_DATA) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - Out of data when parsing an ASN1 data structure" );
+    if( use_ret == -(MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - ASN1 tag was of an unexpected value" );
+    if( use_ret == -(MBEDTLS_ERR_ASN1_INVALID_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - Error when trying to determine the length or invalid length" );
+    if( use_ret == -(MBEDTLS_ERR_ASN1_LENGTH_MISMATCH) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - Actual length differs from expected length" );
+    if( use_ret == -(MBEDTLS_ERR_ASN1_INVALID_DATA) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - Data is invalid. (not used)" );
+    if( use_ret == -(MBEDTLS_ERR_ASN1_MALLOC_FAILED) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - Memory allocation failed" );
+    if( use_ret == -(MBEDTLS_ERR_ASN1_BUF_TOO_SMALL) )
+        mbedtls_snprintf( buf, buflen, "ASN1 - Buffer too small when writing ASN.1 data structure" );
+#endif /* MBEDTLS_ASN1_PARSE_C */
 
-#if defined(POLARSSL_BASE64_C)
-    if( use_ret == -(POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL) )
-        polarssl_snprintf( buf, buflen, "BASE64 - Output buffer too small" );
-    if( use_ret == -(POLARSSL_ERR_BASE64_INVALID_CHARACTER) )
-        polarssl_snprintf( buf, buflen, "BASE64 - Invalid character in input" );
-#endif /* POLARSSL_BASE64_C */
+#if defined(MBEDTLS_BASE64_C)
+    if( use_ret == -(MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL) )
+        mbedtls_snprintf( buf, buflen, "BASE64 - Output buffer too small" );
+    if( use_ret == -(MBEDTLS_ERR_BASE64_INVALID_CHARACTER) )
+        mbedtls_snprintf( buf, buflen, "BASE64 - Invalid character in input" );
+#endif /* MBEDTLS_BASE64_C */
 
-#if defined(POLARSSL_BIGNUM_C)
-    if( use_ret == -(POLARSSL_ERR_MPI_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - An error occurred while reading from or writing to a file" );
-    if( use_ret == -(POLARSSL_ERR_MPI_BAD_INPUT_DATA) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - Bad input parameters to function" );
-    if( use_ret == -(POLARSSL_ERR_MPI_INVALID_CHARACTER) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - There is an invalid character in the digit string" );
-    if( use_ret == -(POLARSSL_ERR_MPI_BUFFER_TOO_SMALL) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - The buffer is too small to write to" );
-    if( use_ret == -(POLARSSL_ERR_MPI_NEGATIVE_VALUE) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - The input arguments are negative or result in illegal output" );
-    if( use_ret == -(POLARSSL_ERR_MPI_DIVISION_BY_ZERO) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - The input argument for division is zero, which is not allowed" );
-    if( use_ret == -(POLARSSL_ERR_MPI_NOT_ACCEPTABLE) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - The input arguments are not acceptable" );
-    if( use_ret == -(POLARSSL_ERR_MPI_MALLOC_FAILED) )
-        polarssl_snprintf( buf, buflen, "BIGNUM - Memory allocation failed" );
-#endif /* POLARSSL_BIGNUM_C */
+#if defined(MBEDTLS_BIGNUM_C)
+    if( use_ret == -(MBEDTLS_ERR_MPI_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - An error occurred while reading from or writing to a file" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_BAD_INPUT_DATA) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - Bad input parameters to function" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_INVALID_CHARACTER) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - There is an invalid character in the digit string" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - The buffer is too small to write to" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_NEGATIVE_VALUE) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - The input arguments are negative or result in illegal output" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_DIVISION_BY_ZERO) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - The input argument for division is zero, which is not allowed" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_NOT_ACCEPTABLE) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - The input arguments are not acceptable" );
+    if( use_ret == -(MBEDTLS_ERR_MPI_MALLOC_FAILED) )
+        mbedtls_snprintf( buf, buflen, "BIGNUM - Memory allocation failed" );
+#endif /* MBEDTLS_BIGNUM_C */
 
-#if defined(POLARSSL_BLOWFISH_C)
-    if( use_ret == -(POLARSSL_ERR_BLOWFISH_INVALID_KEY_LENGTH) )
-        polarssl_snprintf( buf, buflen, "BLOWFISH - Invalid key length" );
-    if( use_ret == -(POLARSSL_ERR_BLOWFISH_INVALID_INPUT_LENGTH) )
-        polarssl_snprintf( buf, buflen, "BLOWFISH - Invalid data input length" );
-#endif /* POLARSSL_BLOWFISH_C */
+#if defined(MBEDTLS_BLOWFISH_C)
+    if( use_ret == -(MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "BLOWFISH - Invalid key length" );
+    if( use_ret == -(MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "BLOWFISH - Invalid data input length" );
+#endif /* MBEDTLS_BLOWFISH_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-    if( use_ret == -(POLARSSL_ERR_CAMELLIA_INVALID_KEY_LENGTH) )
-        polarssl_snprintf( buf, buflen, "CAMELLIA - Invalid key length" );
-    if( use_ret == -(POLARSSL_ERR_CAMELLIA_INVALID_INPUT_LENGTH) )
-        polarssl_snprintf( buf, buflen, "CAMELLIA - Invalid data input length" );
-#endif /* POLARSSL_CAMELLIA_C */
+#if defined(MBEDTLS_CAMELLIA_C)
+    if( use_ret == -(MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "CAMELLIA - Invalid key length" );
+    if( use_ret == -(MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "CAMELLIA - Invalid data input length" );
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_CCM_C)
-    if( use_ret == -(POLARSSL_ERR_CCM_BAD_INPUT) )
-        polarssl_snprintf( buf, buflen, "CCM - Bad input parameters to function" );
-    if( use_ret == -(POLARSSL_ERR_CCM_AUTH_FAILED) )
-        polarssl_snprintf( buf, buflen, "CCM - Authenticated decryption failed" );
-#endif /* POLARSSL_CCM_C */
+#if defined(MBEDTLS_CCM_C)
+    if( use_ret == -(MBEDTLS_ERR_CCM_BAD_INPUT) )
+        mbedtls_snprintf( buf, buflen, "CCM - Bad input parameters to function" );
+    if( use_ret == -(MBEDTLS_ERR_CCM_AUTH_FAILED) )
+        mbedtls_snprintf( buf, buflen, "CCM - Authenticated decryption failed" );
+#endif /* MBEDTLS_CCM_C */
 
-#if defined(POLARSSL_CTR_DRBG_C)
-    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) )
-        polarssl_snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
-    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_REQUEST_TOO_BIG) )
-        polarssl_snprintf( buf, buflen, "CTR_DRBG - Too many random requested in single call" );
-    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG) )
-        polarssl_snprintf( buf, buflen, "CTR_DRBG - Input too large (Entropy + additional)" );
-    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "CTR_DRBG - Read/write error in file" );
-#endif /* POLARSSL_CTR_DRBG_C */
+#if defined(MBEDTLS_CTR_DRBG_C)
+    if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) )
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
+    if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG) )
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Too many random requested in single call" );
+    if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG) )
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Input too large (Entropy + additional)" );
+    if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Read/write error in file" );
+#endif /* MBEDTLS_CTR_DRBG_C */
 
-#if defined(POLARSSL_DES_C)
-    if( use_ret == -(POLARSSL_ERR_DES_INVALID_INPUT_LENGTH) )
-        polarssl_snprintf( buf, buflen, "DES - The data input has an invalid length" );
-#endif /* POLARSSL_DES_C */
+#if defined(MBEDTLS_DES_C)
+    if( use_ret == -(MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "DES - The data input has an invalid length" );
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ENTROPY_C)
-    if( use_ret == -(POLARSSL_ERR_ENTROPY_SOURCE_FAILED) )
-        polarssl_snprintf( buf, buflen, "ENTROPY - Critical entropy source failure" );
-    if( use_ret == -(POLARSSL_ERR_ENTROPY_MAX_SOURCES) )
-        polarssl_snprintf( buf, buflen, "ENTROPY - No more sources can be added" );
-    if( use_ret == -(POLARSSL_ERR_ENTROPY_NO_SOURCES_DEFINED) )
-        polarssl_snprintf( buf, buflen, "ENTROPY - No sources have been added to poll" );
-    if( use_ret == -(POLARSSL_ERR_ENTROPY_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "ENTROPY - Read/write error in file" );
-#endif /* POLARSSL_ENTROPY_C */
+#if defined(MBEDTLS_ENTROPY_C)
+    if( use_ret == -(MBEDTLS_ERR_ENTROPY_SOURCE_FAILED) )
+        mbedtls_snprintf( buf, buflen, "ENTROPY - Critical entropy source failure" );
+    if( use_ret == -(MBEDTLS_ERR_ENTROPY_MAX_SOURCES) )
+        mbedtls_snprintf( buf, buflen, "ENTROPY - No more sources can be added" );
+    if( use_ret == -(MBEDTLS_ERR_ENTROPY_NO_SOURCES_DEFINED) )
+        mbedtls_snprintf( buf, buflen, "ENTROPY - No sources have been added to poll" );
+    if( use_ret == -(MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "ENTROPY - Read/write error in file" );
+#endif /* MBEDTLS_ENTROPY_C */
 
-#if defined(POLARSSL_GCM_C)
-    if( use_ret == -(POLARSSL_ERR_GCM_AUTH_FAILED) )
-        polarssl_snprintf( buf, buflen, "GCM - Authenticated decryption failed" );
-    if( use_ret == -(POLARSSL_ERR_GCM_BAD_INPUT) )
-        polarssl_snprintf( buf, buflen, "GCM - Bad input parameters to function" );
-#endif /* POLARSSL_GCM_C */
+#if defined(MBEDTLS_GCM_C)
+    if( use_ret == -(MBEDTLS_ERR_GCM_AUTH_FAILED) )
+        mbedtls_snprintf( buf, buflen, "GCM - Authenticated decryption failed" );
+    if( use_ret == -(MBEDTLS_ERR_GCM_BAD_INPUT) )
+        mbedtls_snprintf( buf, buflen, "GCM - Bad input parameters to function" );
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_HMAC_DRBG_C)
-    if( use_ret == -(POLARSSL_ERR_HMAC_DRBG_REQUEST_TOO_BIG) )
-        polarssl_snprintf( buf, buflen, "HMAC_DRBG - Too many random requested in single call" );
-    if( use_ret == -(POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG) )
-        polarssl_snprintf( buf, buflen, "HMAC_DRBG - Input too large (Entropy + additional)" );
-    if( use_ret == -(POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "HMAC_DRBG - Read/write error in file" );
-    if( use_ret == -(POLARSSL_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED) )
-        polarssl_snprintf( buf, buflen, "HMAC_DRBG - The entropy source failed" );
-#endif /* POLARSSL_HMAC_DRBG_C */
+#if defined(MBEDTLS_HMAC_DRBG_C)
+    if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG) )
+        mbedtls_snprintf( buf, buflen, "HMAC_DRBG - Too many random requested in single call" );
+    if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG) )
+        mbedtls_snprintf( buf, buflen, "HMAC_DRBG - Input too large (Entropy + additional)" );
+    if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "HMAC_DRBG - Read/write error in file" );
+    if( use_ret == -(MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED) )
+        mbedtls_snprintf( buf, buflen, "HMAC_DRBG - The entropy source failed" );
+#endif /* MBEDTLS_HMAC_DRBG_C */
 
-#if defined(POLARSSL_MD2_C)
-    if( use_ret == -(POLARSSL_ERR_MD2_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "MD2 - Read/write error in file" );
-#endif /* POLARSSL_MD2_C */
+#if defined(MBEDTLS_MD2_C)
+    if( use_ret == -(MBEDTLS_ERR_MD2_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "MD2 - Read/write error in file" );
+#endif /* MBEDTLS_MD2_C */
 
-#if defined(POLARSSL_MD4_C)
-    if( use_ret == -(POLARSSL_ERR_MD4_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "MD4 - Read/write error in file" );
-#endif /* POLARSSL_MD4_C */
+#if defined(MBEDTLS_MD4_C)
+    if( use_ret == -(MBEDTLS_ERR_MD4_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "MD4 - Read/write error in file" );
+#endif /* MBEDTLS_MD4_C */
 
-#if defined(POLARSSL_MD5_C)
-    if( use_ret == -(POLARSSL_ERR_MD5_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "MD5 - Read/write error in file" );
-#endif /* POLARSSL_MD5_C */
+#if defined(MBEDTLS_MD5_C)
+    if( use_ret == -(MBEDTLS_ERR_MD5_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "MD5 - Read/write error in file" );
+#endif /* MBEDTLS_MD5_C */
 
-#if defined(POLARSSL_NET_C)
-    if( use_ret == -(POLARSSL_ERR_NET_SOCKET_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - Failed to open a socket" );
-    if( use_ret == -(POLARSSL_ERR_NET_CONNECT_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - The connection to the given server / port failed" );
-    if( use_ret == -(POLARSSL_ERR_NET_BIND_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - Binding of the socket failed" );
-    if( use_ret == -(POLARSSL_ERR_NET_LISTEN_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - Could not listen on the socket" );
-    if( use_ret == -(POLARSSL_ERR_NET_ACCEPT_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - Could not accept the incoming connection" );
-    if( use_ret == -(POLARSSL_ERR_NET_RECV_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - Reading information from the socket failed" );
-    if( use_ret == -(POLARSSL_ERR_NET_SEND_FAILED) )
-        polarssl_snprintf( buf, buflen, "NET - Sending information through the socket failed" );
-    if( use_ret == -(POLARSSL_ERR_NET_CONN_RESET) )
-        polarssl_snprintf( buf, buflen, "NET - Connection was reset by peer" );
-    if( use_ret == -(POLARSSL_ERR_NET_WANT_READ) )
-        polarssl_snprintf( buf, buflen, "NET - Connection requires a read call" );
-    if( use_ret == -(POLARSSL_ERR_NET_WANT_WRITE) )
-        polarssl_snprintf( buf, buflen, "NET - Connection requires a write call" );
-    if( use_ret == -(POLARSSL_ERR_NET_UNKNOWN_HOST) )
-        polarssl_snprintf( buf, buflen, "NET - Failed to get an IP address for the given hostname" );
-    if( use_ret == -(POLARSSL_ERR_NET_TIMEOUT) )
-        polarssl_snprintf( buf, buflen, "NET - The operation timed out" );
-#endif /* POLARSSL_NET_C */
+#if defined(MBEDTLS_NET_C)
+    if( use_ret == -(MBEDTLS_ERR_NET_SOCKET_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - Failed to open a socket" );
+    if( use_ret == -(MBEDTLS_ERR_NET_CONNECT_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - The connection to the given server / port failed" );
+    if( use_ret == -(MBEDTLS_ERR_NET_BIND_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - Binding of the socket failed" );
+    if( use_ret == -(MBEDTLS_ERR_NET_LISTEN_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - Could not listen on the socket" );
+    if( use_ret == -(MBEDTLS_ERR_NET_ACCEPT_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - Could not accept the incoming connection" );
+    if( use_ret == -(MBEDTLS_ERR_NET_RECV_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - Reading information from the socket failed" );
+    if( use_ret == -(MBEDTLS_ERR_NET_SEND_FAILED) )
+        mbedtls_snprintf( buf, buflen, "NET - Sending information through the socket failed" );
+    if( use_ret == -(MBEDTLS_ERR_NET_CONN_RESET) )
+        mbedtls_snprintf( buf, buflen, "NET - Connection was reset by peer" );
+    if( use_ret == -(MBEDTLS_ERR_NET_WANT_READ) )
+        mbedtls_snprintf( buf, buflen, "NET - Connection requires a read call" );
+    if( use_ret == -(MBEDTLS_ERR_NET_WANT_WRITE) )
+        mbedtls_snprintf( buf, buflen, "NET - Connection requires a write call" );
+    if( use_ret == -(MBEDTLS_ERR_NET_UNKNOWN_HOST) )
+        mbedtls_snprintf( buf, buflen, "NET - Failed to get an IP address for the given hostname" );
+    if( use_ret == -(MBEDTLS_ERR_NET_TIMEOUT) )
+        mbedtls_snprintf( buf, buflen, "NET - The operation timed out" );
+#endif /* MBEDTLS_NET_C */
 
-#if defined(POLARSSL_OID_C)
-    if( use_ret == -(POLARSSL_ERR_OID_NOT_FOUND) )
-        polarssl_snprintf( buf, buflen, "OID - OID is not found" );
-    if( use_ret == -(POLARSSL_ERR_OID_BUF_TOO_SMALL) )
-        polarssl_snprintf( buf, buflen, "OID - output buffer is too small" );
-#endif /* POLARSSL_OID_C */
+#if defined(MBEDTLS_OID_C)
+    if( use_ret == -(MBEDTLS_ERR_OID_NOT_FOUND) )
+        mbedtls_snprintf( buf, buflen, "OID - OID is not found" );
+    if( use_ret == -(MBEDTLS_ERR_OID_BUF_TOO_SMALL) )
+        mbedtls_snprintf( buf, buflen, "OID - output buffer is too small" );
+#endif /* MBEDTLS_OID_C */
 
-#if defined(POLARSSL_PADLOCK_C)
-    if( use_ret == -(POLARSSL_ERR_PADLOCK_DATA_MISALIGNED) )
-        polarssl_snprintf( buf, buflen, "PADLOCK - Input data should be aligned" );
-#endif /* POLARSSL_PADLOCK_C */
+#if defined(MBEDTLS_PADLOCK_C)
+    if( use_ret == -(MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED) )
+        mbedtls_snprintf( buf, buflen, "PADLOCK - Input data should be aligned" );
+#endif /* MBEDTLS_PADLOCK_C */
 
-#if defined(POLARSSL_RIPEMD160_C)
-    if( use_ret == -(POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "RIPEMD160 - Read/write error in file" );
-#endif /* POLARSSL_RIPEMD160_C */
+#if defined(MBEDTLS_RIPEMD160_C)
+    if( use_ret == -(MBEDTLS_ERR_RIPEMD160_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "RIPEMD160 - Read/write error in file" );
+#endif /* MBEDTLS_RIPEMD160_C */
 
-#if defined(POLARSSL_SHA1_C)
-    if( use_ret == -(POLARSSL_ERR_SHA1_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "SHA1 - Read/write error in file" );
-#endif /* POLARSSL_SHA1_C */
+#if defined(MBEDTLS_SHA1_C)
+    if( use_ret == -(MBEDTLS_ERR_SHA1_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "SHA1 - Read/write error in file" );
+#endif /* MBEDTLS_SHA1_C */
 
-#if defined(POLARSSL_SHA256_C)
-    if( use_ret == -(POLARSSL_ERR_SHA256_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "SHA256 - Read/write error in file" );
-#endif /* POLARSSL_SHA256_C */
+#if defined(MBEDTLS_SHA256_C)
+    if( use_ret == -(MBEDTLS_ERR_SHA256_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "SHA256 - Read/write error in file" );
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    if( use_ret == -(POLARSSL_ERR_SHA512_FILE_IO_ERROR) )
-        polarssl_snprintf( buf, buflen, "SHA512 - Read/write error in file" );
-#endif /* POLARSSL_SHA512_C */
+#if defined(MBEDTLS_SHA512_C)
+    if( use_ret == -(MBEDTLS_ERR_SHA512_FILE_IO_ERROR) )
+        mbedtls_snprintf( buf, buflen, "SHA512 - Read/write error in file" );
+#endif /* MBEDTLS_SHA512_C */
 
-#if defined(POLARSSL_THREADING_C)
-    if( use_ret == -(POLARSSL_ERR_THREADING_FEATURE_UNAVAILABLE) )
-        polarssl_snprintf( buf, buflen, "THREADING - The selected feature is not available" );
-    if( use_ret == -(POLARSSL_ERR_THREADING_BAD_INPUT_DATA) )
-        polarssl_snprintf( buf, buflen, "THREADING - Bad input parameters to function" );
-    if( use_ret == -(POLARSSL_ERR_THREADING_MUTEX_ERROR) )
-        polarssl_snprintf( buf, buflen, "THREADING - Locking / unlocking / free failed with error code" );
-#endif /* POLARSSL_THREADING_C */
+#if defined(MBEDTLS_THREADING_C)
+    if( use_ret == -(MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE) )
+        mbedtls_snprintf( buf, buflen, "THREADING - The selected feature is not available" );
+    if( use_ret == -(MBEDTLS_ERR_THREADING_BAD_INPUT_DATA) )
+        mbedtls_snprintf( buf, buflen, "THREADING - Bad input parameters to function" );
+    if( use_ret == -(MBEDTLS_ERR_THREADING_MUTEX_ERROR) )
+        mbedtls_snprintf( buf, buflen, "THREADING - Locking / unlocking / free failed with error code" );
+#endif /* MBEDTLS_THREADING_C */
 
-#if defined(POLARSSL_XTEA_C)
-    if( use_ret == -(POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH) )
-        polarssl_snprintf( buf, buflen, "XTEA - The data input has an invalid length" );
-#endif /* POLARSSL_XTEA_C */
+#if defined(MBEDTLS_XTEA_C)
+    if( use_ret == -(MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH) )
+        mbedtls_snprintf( buf, buflen, "XTEA - The data input has an invalid length" );
+#endif /* MBEDTLS_XTEA_C */
     // END generated code
 
     if( strlen( buf ) != 0 )
         return;
 
-    polarssl_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
+    mbedtls_snprintf( buf, buflen, "UNKNOWN ERROR CODE (%04X)", use_ret );
 }
 
-#else /* POLARSSL_ERROR_C */
+#else /* MBEDTLS_ERROR_C */
 
-#if defined(POLARSSL_ERROR_STRERROR_DUMMY)
+#if defined(MBEDTLS_ERROR_STRERROR_DUMMY)
 
 /*
- * Provide an non-function in case POLARSSL_ERROR_C is not defined
+ * Provide an non-function in case MBEDTLS_ERROR_C is not defined
  */
-void polarssl_strerror( int ret, char *buf, size_t buflen )
+void mbedtls_strerror( int ret, char *buf, size_t buflen )
 {
     ((void) ret);
 
@@ -753,6 +753,6 @@
         buf[0] = '\0';
 }
 
-#endif /* POLARSSL_ERROR_STRERROR_DUMMY */
+#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */
 
-#endif /* POLARSSL_ERROR_C */
+#endif /* MBEDTLS_ERROR_C */
diff --git a/library/gcm.c b/library/gcm.c
index d46f97d..fe7cf72 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -30,30 +30,30 @@
  * [MGV] 4.1, pp. 12-13, to enhance speed without using too much memory.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_GCM_C)
+#if defined(MBEDTLS_GCM_C)
 
 #include "mbedtls/gcm.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_AESNI_C)
+#if defined(MBEDTLS_AESNI_C)
 #include "mbedtls/aesni.h"
 #endif
 
-#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_AES_C)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST && POLARSSL_AES_C */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
 /*
  * 32-bit integer manipulation macros (big endian)
@@ -79,7 +79,7 @@
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -91,7 +91,7 @@
  * is the high-order bit of HH corresponds to P^0 and the low-order bit of HL
  * corresponds to P^127.
  */
-static int gcm_gen_table( gcm_context *ctx )
+static int gcm_gen_table( mbedtls_gcm_context *ctx )
 {
     int ret, i, j;
     uint64_t hi, lo;
@@ -100,7 +100,7 @@
     size_t olen = 0;
 
     memset( h, 0, 16 );
-    if( ( ret = cipher_update( &ctx->cipher_ctx, h, 16, h, &olen ) ) != 0 )
+    if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, h, 16, h, &olen ) ) != 0 )
         return( ret );
 
     /* pack h as two 64-bits ints, big-endian */
@@ -116,9 +116,9 @@
     ctx->HL[8] = vl;
     ctx->HH[8] = vh;
 
-#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)
+#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64)
     /* With CLMUL support, we need only h, not the rest of the table */
-    if( aesni_supports( POLARSSL_AESNI_CLMUL ) )
+    if( mbedtls_aesni_supports( MBEDTLS_AESNI_CLMUL ) )
         return( 0 );
 #endif
 
@@ -151,28 +151,28 @@
     return( 0 );
 }
 
-int gcm_init( gcm_context *ctx, cipher_id_t cipher, const unsigned char *key,
+int mbedtls_gcm_init( mbedtls_gcm_context *ctx, mbedtls_cipher_id_t cipher, const unsigned char *key,
               unsigned int keysize )
 {
     int ret;
-    const cipher_info_t *cipher_info;
+    const mbedtls_cipher_info_t *cipher_info;
 
-    memset( ctx, 0, sizeof(gcm_context) );
+    memset( ctx, 0, sizeof(mbedtls_gcm_context) );
 
-    cipher_init( &ctx->cipher_ctx );
+    mbedtls_cipher_init( &ctx->cipher_ctx );
 
-    cipher_info = cipher_info_from_values( cipher, keysize, POLARSSL_MODE_ECB );
+    cipher_info = mbedtls_cipher_info_from_values( cipher, keysize, MBEDTLS_MODE_ECB );
     if( cipher_info == NULL )
-        return( POLARSSL_ERR_GCM_BAD_INPUT );
+        return( MBEDTLS_ERR_GCM_BAD_INPUT );
 
     if( cipher_info->block_size != 16 )
-        return( POLARSSL_ERR_GCM_BAD_INPUT );
+        return( MBEDTLS_ERR_GCM_BAD_INPUT );
 
-    if( ( ret = cipher_init_ctx( &ctx->cipher_ctx, cipher_info ) ) != 0 )
+    if( ( ret = mbedtls_cipher_init_ctx( &ctx->cipher_ctx, cipher_info ) ) != 0 )
         return( ret );
 
-    if( ( ret = cipher_setkey( &ctx->cipher_ctx, key, keysize,
-                               POLARSSL_ENCRYPT ) ) != 0 )
+    if( ( ret = mbedtls_cipher_setkey( &ctx->cipher_ctx, key, keysize,
+                               MBEDTLS_ENCRYPT ) ) != 0 )
     {
         return( ret );
     }
@@ -200,15 +200,15 @@
  * Sets output to x times H using the precomputed tables.
  * x and output are seen as elements of GF(2^128) as in [MGV].
  */
-static void gcm_mult( gcm_context *ctx, const unsigned char x[16],
+static void gcm_mult( mbedtls_gcm_context *ctx, const unsigned char x[16],
                       unsigned char output[16] )
 {
     int i = 0;
     unsigned char lo, hi, rem;
     uint64_t zh, zl;
 
-#if defined(POLARSSL_AESNI_C) && defined(POLARSSL_HAVE_X86_64)
-    if( aesni_supports( POLARSSL_AESNI_CLMUL ) ) {
+#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64)
+    if( mbedtls_aesni_supports( MBEDTLS_AESNI_CLMUL ) ) {
         unsigned char h[16];
 
         PUT_UINT32_BE( ctx->HH[8] >> 32, h,  0 );
@@ -216,10 +216,10 @@
         PUT_UINT32_BE( ctx->HL[8] >> 32, h,  8 );
         PUT_UINT32_BE( ctx->HL[8],       h, 12 );
 
-        aesni_gcm_mult( output, x, h );
+        mbedtls_aesni_gcm_mult( output, x, h );
         return;
     }
-#endif /* POLARSSL_AESNI_C && POLARSSL_HAVE_X86_64 */
+#endif /* MBEDTLS_AESNI_C && MBEDTLS_HAVE_X86_64 */
 
     lo = x[15] & 0xf;
 
@@ -256,7 +256,7 @@
     PUT_UINT32_BE( zl, output, 12 );
 }
 
-int gcm_starts( gcm_context *ctx,
+int mbedtls_gcm_starts( mbedtls_gcm_context *ctx,
                 int mode,
                 const unsigned char *iv,
                 size_t iv_len,
@@ -273,7 +273,7 @@
     if( ( (uint64_t) iv_len  ) >> 61 != 0 ||
         ( (uint64_t) add_len ) >> 61 != 0 )
     {
-        return( POLARSSL_ERR_GCM_BAD_INPUT );
+        return( MBEDTLS_ERR_GCM_BAD_INPUT );
     }
 
     memset( ctx->y, 0x00, sizeof(ctx->y) );
@@ -313,7 +313,7 @@
         gcm_mult( ctx, ctx->y, ctx->y );
     }
 
-    if( ( ret = cipher_update( &ctx->cipher_ctx, ctx->y, 16, ctx->base_ectr,
+    if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctx->y, 16, ctx->base_ectr,
                              &olen ) ) != 0 )
     {
         return( ret );
@@ -337,7 +337,7 @@
     return( 0 );
 }
 
-int gcm_update( gcm_context *ctx,
+int mbedtls_gcm_update( mbedtls_gcm_context *ctx,
                 size_t length,
                 const unsigned char *input,
                 unsigned char *output )
@@ -350,14 +350,14 @@
     size_t use_len, olen = 0;
 
     if( output > input && (size_t) ( output - input ) < length )
-        return( POLARSSL_ERR_GCM_BAD_INPUT );
+        return( MBEDTLS_ERR_GCM_BAD_INPUT );
 
     /* Total length is restricted to 2^39 - 256 bits, ie 2^36 - 2^5 bytes
      * Also check for possible overflow */
     if( ctx->len + length < ctx->len ||
         (uint64_t) ctx->len + length > 0x03FFFFE0ull )
     {
-        return( POLARSSL_ERR_GCM_BAD_INPUT );
+        return( MBEDTLS_ERR_GCM_BAD_INPUT );
     }
 
     ctx->len += length;
@@ -371,7 +371,7 @@
             if( ++ctx->y[i - 1] != 0 )
                 break;
 
-        if( ( ret = cipher_update( &ctx->cipher_ctx, ctx->y, 16, ectr,
+        if( ( ret = mbedtls_cipher_update( &ctx->cipher_ctx, ctx->y, 16, ectr,
                                    &olen ) ) != 0 )
         {
             return( ret );
@@ -379,10 +379,10 @@
 
         for( i = 0; i < use_len; i++ )
         {
-            if( ctx->mode == GCM_DECRYPT )
+            if( ctx->mode == MBEDTLS_GCM_DECRYPT )
                 ctx->buf[i] ^= p[i];
             out_p[i] = ectr[i] ^ p[i];
-            if( ctx->mode == GCM_ENCRYPT )
+            if( ctx->mode == MBEDTLS_GCM_ENCRYPT )
                 ctx->buf[i] ^= out_p[i];
         }
 
@@ -396,7 +396,7 @@
     return( 0 );
 }
 
-int gcm_finish( gcm_context *ctx,
+int mbedtls_gcm_finish( mbedtls_gcm_context *ctx,
                 unsigned char *tag,
                 size_t tag_len )
 {
@@ -406,7 +406,7 @@
     uint64_t orig_add_len = ctx->add_len * 8;
 
     if( tag_len > 16 || tag_len < 4 )
-        return( POLARSSL_ERR_GCM_BAD_INPUT );
+        return( MBEDTLS_ERR_GCM_BAD_INPUT );
 
     if( tag_len != 0 )
         memcpy( tag, ctx->base_ectr, tag_len );
@@ -432,7 +432,7 @@
     return( 0 );
 }
 
-int gcm_crypt_and_tag( gcm_context *ctx,
+int mbedtls_gcm_crypt_and_tag( mbedtls_gcm_context *ctx,
                        int mode,
                        size_t length,
                        const unsigned char *iv,
@@ -446,19 +446,19 @@
 {
     int ret;
 
-    if( ( ret = gcm_starts( ctx, mode, iv, iv_len, add, add_len ) ) != 0 )
+    if( ( ret = mbedtls_gcm_starts( ctx, mode, iv, iv_len, add, add_len ) ) != 0 )
         return( ret );
 
-    if( ( ret = gcm_update( ctx, length, input, output ) ) != 0 )
+    if( ( ret = mbedtls_gcm_update( ctx, length, input, output ) ) != 0 )
         return( ret );
 
-    if( ( ret = gcm_finish( ctx, tag, tag_len ) ) != 0 )
+    if( ( ret = mbedtls_gcm_finish( ctx, tag, tag_len ) ) != 0 )
         return( ret );
 
     return( 0 );
 }
 
-int gcm_auth_decrypt( gcm_context *ctx,
+int mbedtls_gcm_auth_decrypt( mbedtls_gcm_context *ctx,
                       size_t length,
                       const unsigned char *iv,
                       size_t iv_len,
@@ -474,7 +474,7 @@
     size_t i;
     int diff;
 
-    if( ( ret = gcm_crypt_and_tag( ctx, GCM_DECRYPT, length,
+    if( ( ret = mbedtls_gcm_crypt_and_tag( ctx, MBEDTLS_GCM_DECRYPT, length,
                                    iv, iv_len, add, add_len,
                                    input, output, tag_len, check_tag ) ) != 0 )
     {
@@ -487,20 +487,20 @@
 
     if( diff != 0 )
     {
-        polarssl_zeroize( output, length );
-        return( POLARSSL_ERR_GCM_AUTH_FAILED );
+        mbedtls_zeroize( output, length );
+        return( MBEDTLS_ERR_GCM_AUTH_FAILED );
     }
 
     return( 0 );
 }
 
-void gcm_free( gcm_context *ctx )
+void mbedtls_gcm_free( mbedtls_gcm_context *ctx )
 {
-    cipher_free( &ctx->cipher_ctx );
-    polarssl_zeroize( ctx, sizeof( gcm_context ) );
+    mbedtls_cipher_free( &ctx->cipher_ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_gcm_context ) );
 }
 
-#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /*
  * AES-GCM test vectors from:
  *
@@ -728,13 +728,13 @@
       0xc8, 0xb5, 0xd4, 0xcf, 0x5a, 0xe9, 0xf1, 0x9a },
 };
 
-int gcm_self_test( int verbose )
+int mbedtls_gcm_self_test( int verbose )
 {
-    gcm_context ctx;
+    mbedtls_gcm_context ctx;
     unsigned char buf[64];
     unsigned char tag_buf[16];
     int i, j, ret;
-    cipher_id_t cipher = POLARSSL_CIPHER_ID_AES;
+    mbedtls_cipher_id_t cipher = MBEDTLS_CIPHER_ID_AES;
 
     for( j = 0; j < 3; j++ )
     {
@@ -743,12 +743,12 @@
         for( i = 0; i < MAX_TESTS; i++ )
         {
             if( verbose != 0 )
-                polarssl_printf( "  AES-GCM-%3d #%d (%s): ",
+                mbedtls_printf( "  AES-GCM-%3d #%d (%s): ",
                                  key_len, i, "enc" );
 
-            gcm_init( &ctx, cipher, key[key_index[i]], key_len );
+            mbedtls_gcm_init( &ctx, cipher, key[key_index[i]], key_len );
 
-            ret = gcm_crypt_and_tag( &ctx, GCM_ENCRYPT,
+            ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
                                      pt_len[i],
                                      iv[iv_index[i]], iv_len[i],
                                      additional[add_index[i]], add_len[i],
@@ -759,23 +759,23 @@
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
 
-            gcm_free( &ctx );
+            mbedtls_gcm_free( &ctx );
 
             if( verbose != 0 )
-                polarssl_printf( "passed\n" );
+                mbedtls_printf( "passed\n" );
 
             if( verbose != 0 )
-                polarssl_printf( "  AES-GCM-%3d #%d (%s): ",
+                mbedtls_printf( "  AES-GCM-%3d #%d (%s): ",
                                  key_len, i, "dec" );
 
-            gcm_init( &ctx, cipher, key[key_index[i]], key_len );
+            mbedtls_gcm_init( &ctx, cipher, key[key_index[i]], key_len );
 
-            ret = gcm_crypt_and_tag( &ctx, GCM_DECRYPT,
+            ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT,
                                      pt_len[i],
                                      iv[iv_index[i]], iv_len[i],
                                      additional[add_index[i]], add_len[i],
@@ -786,29 +786,29 @@
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
 
-            gcm_free( &ctx );
+            mbedtls_gcm_free( &ctx );
 
             if( verbose != 0 )
-                polarssl_printf( "passed\n" );
+                mbedtls_printf( "passed\n" );
 
             if( verbose != 0 )
-                polarssl_printf( "  AES-GCM-%3d #%d split (%s): ",
+                mbedtls_printf( "  AES-GCM-%3d #%d split (%s): ",
                                  key_len, i, "enc" );
 
-            gcm_init( &ctx, cipher, key[key_index[i]], key_len );
+            mbedtls_gcm_init( &ctx, cipher, key[key_index[i]], key_len );
 
-            ret = gcm_starts( &ctx, GCM_ENCRYPT,
+            ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT,
                               iv[iv_index[i]], iv_len[i],
                               additional[add_index[i]], add_len[i] );
             if( ret != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
@@ -816,66 +816,66 @@
             if( pt_len[i] > 32 )
             {
                 size_t rest_len = pt_len[i] - 32;
-                ret = gcm_update( &ctx, 32, pt[pt_index[i]], buf );
+                ret = mbedtls_gcm_update( &ctx, 32, pt[pt_index[i]], buf );
                 if( ret != 0 )
                 {
                     if( verbose != 0 )
-                        polarssl_printf( "failed\n" );
+                        mbedtls_printf( "failed\n" );
 
                     return( 1 );
                 }
 
-                ret = gcm_update( &ctx, rest_len, pt[pt_index[i]] + 32,
+                ret = mbedtls_gcm_update( &ctx, rest_len, pt[pt_index[i]] + 32,
                                   buf + 32 );
                 if( ret != 0 )
                 {
                     if( verbose != 0 )
-                        polarssl_printf( "failed\n" );
+                        mbedtls_printf( "failed\n" );
 
                     return( 1 );
                 }
             }
             else
             {
-                ret = gcm_update( &ctx, pt_len[i], pt[pt_index[i]], buf );
+                ret = mbedtls_gcm_update( &ctx, pt_len[i], pt[pt_index[i]], buf );
                 if( ret != 0 )
                 {
                     if( verbose != 0 )
-                        polarssl_printf( "failed\n" );
+                        mbedtls_printf( "failed\n" );
 
                     return( 1 );
                 }
             }
 
-            ret = gcm_finish( &ctx, tag_buf, 16 );
+            ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
             if( ret != 0 ||
                 memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
 
-            gcm_free( &ctx );
+            mbedtls_gcm_free( &ctx );
 
             if( verbose != 0 )
-                polarssl_printf( "passed\n" );
+                mbedtls_printf( "passed\n" );
 
             if( verbose != 0 )
-                polarssl_printf( "  AES-GCM-%3d #%d split (%s): ",
+                mbedtls_printf( "  AES-GCM-%3d #%d split (%s): ",
                                  key_len, i, "dec" );
 
-            gcm_init( &ctx, cipher, key[key_index[i]], key_len );
+            mbedtls_gcm_init( &ctx, cipher, key[key_index[i]], key_len );
 
-            ret = gcm_starts( &ctx, GCM_DECRYPT,
+            ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_DECRYPT,
                               iv[iv_index[i]], iv_len[i],
                               additional[add_index[i]], add_len[i] );
             if( ret != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
@@ -883,62 +883,62 @@
             if( pt_len[i] > 32 )
             {
                 size_t rest_len = pt_len[i] - 32;
-                ret = gcm_update( &ctx, 32, ct[j * 6 + i], buf );
+                ret = mbedtls_gcm_update( &ctx, 32, ct[j * 6 + i], buf );
                 if( ret != 0 )
                 {
                     if( verbose != 0 )
-                        polarssl_printf( "failed\n" );
+                        mbedtls_printf( "failed\n" );
 
                     return( 1 );
                 }
 
-                ret = gcm_update( &ctx, rest_len, ct[j * 6 + i] + 32,
+                ret = mbedtls_gcm_update( &ctx, rest_len, ct[j * 6 + i] + 32,
                                   buf + 32 );
                 if( ret != 0 )
                 {
                     if( verbose != 0 )
-                        polarssl_printf( "failed\n" );
+                        mbedtls_printf( "failed\n" );
 
                     return( 1 );
                 }
             }
             else
             {
-                ret = gcm_update( &ctx, pt_len[i], ct[j * 6 + i], buf );
+                ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i], buf );
                 if( ret != 0 )
                 {
                     if( verbose != 0 )
-                        polarssl_printf( "failed\n" );
+                        mbedtls_printf( "failed\n" );
 
                     return( 1 );
                 }
             }
 
-            ret = gcm_finish( &ctx, tag_buf, 16 );
+            ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
             if( ret != 0 ||
                 memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
                 if( verbose != 0 )
-                    polarssl_printf( "failed\n" );
+                    mbedtls_printf( "failed\n" );
 
                 return( 1 );
             }
 
-            gcm_free( &ctx );
+            mbedtls_gcm_free( &ctx );
 
             if( verbose != 0 )
-                polarssl_printf( "passed\n" );
+                mbedtls_printf( "passed\n" );
 
         }
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST && POLARSSL_AES_C */
+#endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
diff --git a/library/havege.c b/library/havege.c
index d07a334..9345074 100644
--- a/library/havege.c
+++ b/library/havege.c
@@ -27,13 +27,13 @@
  *  Contact: seznec(at)irisa_dot_fr - orocheco(at)irisa_dot_fr
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_HAVEGE_C)
+#if defined(MBEDTLS_HAVEGE_C)
 
 #include "mbedtls/havege.h"
 #include "mbedtls/timing.h"
@@ -41,7 +41,7 @@
 #include <string.h>
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -82,7 +82,7 @@
     PTX = (PT1 >> 18) & 7;                              \
     PT1 &= 0x1FFF;                                      \
     PT2 &= 0x1FFF;                                      \
-    CLK = (int) hardclock();                            \
+    CLK = (int) mbedtls_timing_hardclock();                            \
                                                         \
     i = 0;                                              \
     A = &WALK[PT1    ]; RES[i++] ^= *A;                 \
@@ -105,7 +105,7 @@
                                                         \
     IN = (*A >> (5)) ^ (*A << (27)) ^ CLK;              \
     *A = (*B >> (6)) ^ (*B << (26)) ^ CLK;              \
-    *B = IN; CLK = (int) hardclock();                   \
+    *B = IN; CLK = (int) mbedtls_timing_hardclock();                   \
     *C = (*C >> (7)) ^ (*C << (25)) ^ CLK;              \
     *D = (*D >> (8)) ^ (*D << (24)) ^ CLK;              \
                                                         \
@@ -156,12 +156,12 @@
     PT1 ^= (PT2 ^ 0x10) & 0x10;                         \
                                                         \
     for( n++, i = 0; i < 16; i++ )                      \
-        hs->pool[n % COLLECT_SIZE] ^= RES[i];
+        hs->pool[n % MBEDTLS_HAVEGE_COLLECT_SIZE] ^= RES[i];
 
 /*
  * Entropy gathering function
  */
-static void havege_fill( havege_state *hs )
+static void havege_fill( mbedtls_havege_state *hs )
 {
     int i, n = 0;
     int  U1,  U2, *A, *B, *C, *D;
@@ -177,7 +177,7 @@
 
     memset( RES, 0, sizeof( RES ) );
 
-    while( n < COLLECT_SIZE * 4 )
+    while( n < MBEDTLS_HAVEGE_COLLECT_SIZE * 4 )
     {
         ONE_ITERATION
         ONE_ITERATION
@@ -189,35 +189,35 @@
     hs->PT2 = PT2;
 
     hs->offset[0] = 0;
-    hs->offset[1] = COLLECT_SIZE / 2;
+    hs->offset[1] = MBEDTLS_HAVEGE_COLLECT_SIZE / 2;
 }
 
 /*
  * HAVEGE initialization
  */
-void havege_init( havege_state *hs )
+void mbedtls_havege_init( mbedtls_havege_state *hs )
 {
-    memset( hs, 0, sizeof( havege_state ) );
+    memset( hs, 0, sizeof( mbedtls_havege_state ) );
 
     havege_fill( hs );
 }
 
-void havege_free( havege_state *hs )
+void mbedtls_havege_free( mbedtls_havege_state *hs )
 {
     if( hs == NULL )
         return;
 
-    polarssl_zeroize( hs, sizeof( havege_state ) );
+    mbedtls_zeroize( hs, sizeof( mbedtls_havege_state ) );
 }
 
 /*
  * HAVEGE rand function
  */
-int havege_random( void *p_rng, unsigned char *buf, size_t len )
+int mbedtls_havege_random( void *p_rng, unsigned char *buf, size_t len )
 {
     int val;
     size_t use_len;
-    havege_state *hs = (havege_state *) p_rng;
+    mbedtls_havege_state *hs = (mbedtls_havege_state *) p_rng;
     unsigned char *p = buf;
 
     while( len > 0 )
@@ -226,7 +226,7 @@
         if( use_len > sizeof(int) )
             use_len = sizeof(int);
 
-        if( hs->offset[1] >= COLLECT_SIZE )
+        if( hs->offset[1] >= MBEDTLS_HAVEGE_COLLECT_SIZE )
             havege_fill( hs );
 
         val  = hs->pool[hs->offset[0]++];
@@ -241,4 +241,4 @@
     return( 0 );
 }
 
-#endif /* POLARSSL_HAVEGE_C */
+#endif /* MBEDTLS_HAVEGE_C */
diff --git a/library/hmac_drbg.c b/library/hmac_drbg.c
index 159d72e..48d5b48 100644
--- a/library/hmac_drbg.c
+++ b/library/hmac_drbg.c
@@ -26,78 +26,78 @@
  *  References below are based on rev. 1 (January 2012).
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_HMAC_DRBG_C)
+#if defined(MBEDTLS_HMAC_DRBG_C)
 
 #include "mbedtls/hmac_drbg.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_SELF_TEST */
-#endif /* POLARSSL_PLATFORM_C */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_SELF_TEST */
+#endif /* MBEDTLS_PLATFORM_C */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /*
  * HMAC_DRBG update, using optional additional data (10.1.2.2)
  */
-void hmac_drbg_update( hmac_drbg_context *ctx,
+void mbedtls_hmac_drbg_update( mbedtls_hmac_drbg_context *ctx,
                        const unsigned char *additional, size_t add_len )
 {
-    size_t md_len = md_get_size( ctx->md_ctx.md_info );
+    size_t md_len = mbedtls_md_get_size( ctx->md_ctx.md_info );
     unsigned char rounds = ( additional != NULL && add_len != 0 ) ? 2 : 1;
     unsigned char sep[1];
-    unsigned char K[POLARSSL_MD_MAX_SIZE];
+    unsigned char K[MBEDTLS_MD_MAX_SIZE];
 
     for( sep[0] = 0; sep[0] < rounds; sep[0]++ )
     {
         /* Step 1 or 4 */
-        md_hmac_reset( &ctx->md_ctx );
-        md_hmac_update( &ctx->md_ctx, ctx->V, md_len );
-        md_hmac_update( &ctx->md_ctx, sep, 1 );
+        mbedtls_md_hmac_reset( &ctx->md_ctx );
+        mbedtls_md_hmac_update( &ctx->md_ctx, ctx->V, md_len );
+        mbedtls_md_hmac_update( &ctx->md_ctx, sep, 1 );
         if( rounds == 2 )
-            md_hmac_update( &ctx->md_ctx, additional, add_len );
-        md_hmac_finish( &ctx->md_ctx, K );
+            mbedtls_md_hmac_update( &ctx->md_ctx, additional, add_len );
+        mbedtls_md_hmac_finish( &ctx->md_ctx, K );
 
         /* Step 2 or 5 */
-        md_hmac_starts( &ctx->md_ctx, K, md_len );
-        md_hmac_update( &ctx->md_ctx, ctx->V, md_len );
-        md_hmac_finish( &ctx->md_ctx, ctx->V );
+        mbedtls_md_hmac_starts( &ctx->md_ctx, K, md_len );
+        mbedtls_md_hmac_update( &ctx->md_ctx, ctx->V, md_len );
+        mbedtls_md_hmac_finish( &ctx->md_ctx, ctx->V );
     }
 }
 
 /*
  * Simplified HMAC_DRBG initialisation (for use with deterministic ECDSA)
  */
-int hmac_drbg_init_buf( hmac_drbg_context *ctx,
-                        const md_info_t * md_info,
+int mbedtls_hmac_drbg_init_buf( mbedtls_hmac_drbg_context *ctx,
+                        const mbedtls_md_info_t * md_info,
                         const unsigned char *data, size_t data_len )
 {
     int ret;
 
-    memset( ctx, 0, sizeof( hmac_drbg_context ) );
+    memset( ctx, 0, sizeof( mbedtls_hmac_drbg_context ) );
 
-    md_init( &ctx->md_ctx );
+    mbedtls_md_init( &ctx->md_ctx );
 
-    if( ( ret = md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 )
         return( ret );
 
     /*
@@ -105,10 +105,10 @@
      * Use the V memory location, which is currently all 0, to initialize the
      * MD context with an all-zero key. Then set V to its initial value.
      */
-    md_hmac_starts( &ctx->md_ctx, ctx->V, md_get_size( md_info ) );
-    memset( ctx->V, 0x01, md_get_size( md_info ) );
+    mbedtls_md_hmac_starts( &ctx->md_ctx, ctx->V, mbedtls_md_get_size( md_info ) );
+    memset( ctx->V, 0x01, mbedtls_md_get_size( md_info ) );
 
-    hmac_drbg_update( ctx, data, data_len );
+    mbedtls_hmac_drbg_update( ctx, data, data_len );
 
     return( 0 );
 }
@@ -116,24 +116,24 @@
 /*
  * HMAC_DRBG reseeding: 10.1.2.4 (arabic) + 9.2 (Roman)
  */
-int hmac_drbg_reseed( hmac_drbg_context *ctx,
+int mbedtls_hmac_drbg_reseed( mbedtls_hmac_drbg_context *ctx,
                       const unsigned char *additional, size_t len )
 {
-    unsigned char seed[POLARSSL_HMAC_DRBG_MAX_SEED_INPUT];
+    unsigned char seed[MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT];
     size_t seedlen;
 
     /* III. Check input length */
-    if( len > POLARSSL_HMAC_DRBG_MAX_INPUT ||
-        ctx->entropy_len + len > POLARSSL_HMAC_DRBG_MAX_SEED_INPUT )
+    if( len > MBEDTLS_HMAC_DRBG_MAX_INPUT ||
+        ctx->entropy_len + len > MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT )
     {
-        return( POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG );
+        return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG );
     }
 
-    memset( seed, 0, POLARSSL_HMAC_DRBG_MAX_SEED_INPUT );
+    memset( seed, 0, MBEDTLS_HMAC_DRBG_MAX_SEED_INPUT );
 
     /* IV. Gather entropy_len bytes of entropy for the seed */
     if( ctx->f_entropy( ctx->p_entropy, seed, ctx->entropy_len ) != 0 )
-        return( POLARSSL_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED );
+        return( MBEDTLS_ERR_HMAC_DRBG_ENTROPY_SOURCE_FAILED );
 
     seedlen = ctx->entropy_len;
 
@@ -145,7 +145,7 @@
     }
 
     /* 2. Update state */
-    hmac_drbg_update( ctx, seed, seedlen );
+    mbedtls_hmac_drbg_update( ctx, seed, seedlen );
 
     /* 3. Reset reseed_counter */
     ctx->reseed_counter = 1;
@@ -157,8 +157,8 @@
 /*
  * HMAC_DRBG initialisation (10.1.2.3 + 9.1)
  */
-int hmac_drbg_init( hmac_drbg_context *ctx,
-                    const md_info_t * md_info,
+int mbedtls_hmac_drbg_init( mbedtls_hmac_drbg_context *ctx,
+                    const mbedtls_md_info_t * md_info,
                     int (*f_entropy)(void *, unsigned char *, size_t),
                     void *p_entropy,
                     const unsigned char *custom,
@@ -167,27 +167,27 @@
     int ret;
     size_t entropy_len, md_size;
 
-    memset( ctx, 0, sizeof( hmac_drbg_context ) );
+    memset( ctx, 0, sizeof( mbedtls_hmac_drbg_context ) );
 
-    md_init( &ctx->md_ctx );
+    mbedtls_md_init( &ctx->md_ctx );
 
-    if( ( ret = md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &ctx->md_ctx, md_info, 1 ) ) != 0 )
         return( ret );
 
-    md_size = md_get_size( md_info );
+    md_size = mbedtls_md_get_size( md_info );
 
     /*
      * Set initial working state.
      * Use the V memory location, which is currently all 0, to initialize the
      * MD context with an all-zero key. Then set V to its initial value.
      */
-    md_hmac_starts( &ctx->md_ctx, ctx->V, md_size );
+    mbedtls_md_hmac_starts( &ctx->md_ctx, ctx->V, md_size );
     memset( ctx->V, 0x01, md_size );
 
     ctx->f_entropy = f_entropy;
     ctx->p_entropy = p_entropy;
 
-    ctx->reseed_interval = POLARSSL_HMAC_DRBG_RESEED_INTERVAL;
+    ctx->reseed_interval = MBEDTLS_HMAC_DRBG_RESEED_INTERVAL;
 
     /*
      * See SP800-57 5.6.1 (p. 65-66) for the security strength provided by
@@ -206,7 +206,7 @@
      */
     ctx->entropy_len = entropy_len * 3 / 2;
 
-    if( ( ret = hmac_drbg_reseed( ctx, custom, len ) ) != 0 )
+    if( ( ret = mbedtls_hmac_drbg_reseed( ctx, custom, len ) ) != 0 )
         return( ret );
 
     ctx->entropy_len = entropy_len;
@@ -217,7 +217,7 @@
 /*
  * Set prediction resistance
  */
-void hmac_drbg_set_prediction_resistance( hmac_drbg_context *ctx,
+void mbedtls_hmac_drbg_set_prediction_resistance( mbedtls_hmac_drbg_context *ctx,
                                           int resistance )
 {
     ctx->prediction_resistance = resistance;
@@ -226,7 +226,7 @@
 /*
  * Set entropy length grabbed for reseeds
  */
-void hmac_drbg_set_entropy_len( hmac_drbg_context *ctx, size_t len )
+void mbedtls_hmac_drbg_set_entropy_len( mbedtls_hmac_drbg_context *ctx, size_t len )
 {
     ctx->entropy_len = len;
 }
@@ -234,7 +234,7 @@
 /*
  * Set reseed interval
  */
-void hmac_drbg_set_reseed_interval( hmac_drbg_context *ctx, int interval )
+void mbedtls_hmac_drbg_set_reseed_interval( mbedtls_hmac_drbg_context *ctx, int interval )
 {
     ctx->reseed_interval = interval;
 }
@@ -243,30 +243,30 @@
  * HMAC_DRBG random function with optional additional data:
  * 10.1.2.5 (arabic) + 9.3 (Roman)
  */
-int hmac_drbg_random_with_add( void *p_rng,
+int mbedtls_hmac_drbg_random_with_add( void *p_rng,
                                unsigned char *output, size_t out_len,
                                const unsigned char *additional, size_t add_len )
 {
     int ret;
-    hmac_drbg_context *ctx = (hmac_drbg_context *) p_rng;
-    size_t md_len = md_get_size( ctx->md_ctx.md_info );
+    mbedtls_hmac_drbg_context *ctx = (mbedtls_hmac_drbg_context *) p_rng;
+    size_t md_len = mbedtls_md_get_size( ctx->md_ctx.md_info );
     size_t left = out_len;
     unsigned char *out = output;
 
     /* II. Check request length */
-    if( out_len > POLARSSL_HMAC_DRBG_MAX_REQUEST )
-        return( POLARSSL_ERR_HMAC_DRBG_REQUEST_TOO_BIG );
+    if( out_len > MBEDTLS_HMAC_DRBG_MAX_REQUEST )
+        return( MBEDTLS_ERR_HMAC_DRBG_REQUEST_TOO_BIG );
 
     /* III. Check input length */
-    if( add_len > POLARSSL_HMAC_DRBG_MAX_INPUT )
-        return( POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG );
+    if( add_len > MBEDTLS_HMAC_DRBG_MAX_INPUT )
+        return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG );
 
     /* 1. (aka VII and IX) Check reseed counter and PR */
     if( ctx->f_entropy != NULL && /* For no-reseeding instances */
-        ( ctx->prediction_resistance == POLARSSL_HMAC_DRBG_PR_ON ||
+        ( ctx->prediction_resistance == MBEDTLS_HMAC_DRBG_PR_ON ||
           ctx->reseed_counter > ctx->reseed_interval ) )
     {
-        if( ( ret = hmac_drbg_reseed( ctx, additional, add_len ) ) != 0 )
+        if( ( ret = mbedtls_hmac_drbg_reseed( ctx, additional, add_len ) ) != 0 )
             return( ret );
 
         add_len = 0; /* VII.4 */
@@ -274,16 +274,16 @@
 
     /* 2. Use additional data if any */
     if( additional != NULL && add_len != 0 )
-        hmac_drbg_update( ctx, additional, add_len );
+        mbedtls_hmac_drbg_update( ctx, additional, add_len );
 
     /* 3, 4, 5. Generate bytes */
     while( left != 0 )
     {
         size_t use_len = left > md_len ? md_len : left;
 
-        md_hmac_reset( &ctx->md_ctx );
-        md_hmac_update( &ctx->md_ctx, ctx->V, md_len );
-        md_hmac_finish( &ctx->md_ctx, ctx->V );
+        mbedtls_md_hmac_reset( &ctx->md_ctx );
+        mbedtls_md_hmac_update( &ctx->md_ctx, ctx->V, md_len );
+        mbedtls_md_hmac_finish( &ctx->md_ctx, ctx->V );
 
         memcpy( out, ctx->V, use_len );
         out += use_len;
@@ -291,7 +291,7 @@
     }
 
     /* 6. Update */
-    hmac_drbg_update( ctx, additional, add_len );
+    mbedtls_hmac_drbg_update( ctx, additional, add_len );
 
     /* 7. Update reseed counter */
     ctx->reseed_counter++;
@@ -303,40 +303,40 @@
 /*
  * HMAC_DRBG random function
  */
-int hmac_drbg_random( void *p_rng, unsigned char *output, size_t out_len )
+int mbedtls_hmac_drbg_random( void *p_rng, unsigned char *output, size_t out_len )
 {
-    return( hmac_drbg_random_with_add( p_rng, output, out_len, NULL, 0 ) );
+    return( mbedtls_hmac_drbg_random_with_add( p_rng, output, out_len, NULL, 0 ) );
 }
 
 /*
  * Free an HMAC_DRBG context
  */
-void hmac_drbg_free( hmac_drbg_context *ctx )
+void mbedtls_hmac_drbg_free( mbedtls_hmac_drbg_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    md_free( &ctx->md_ctx );
+    mbedtls_md_free( &ctx->md_ctx );
 
-    polarssl_zeroize( ctx, sizeof( hmac_drbg_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_hmac_drbg_context ) );
 }
 
-#if defined(POLARSSL_FS_IO)
-int hmac_drbg_write_seed_file( hmac_drbg_context *ctx, const char *path )
+#if defined(MBEDTLS_FS_IO)
+int mbedtls_hmac_drbg_write_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path )
 {
     int ret;
     FILE *f;
-    unsigned char buf[ POLARSSL_HMAC_DRBG_MAX_INPUT ];
+    unsigned char buf[ MBEDTLS_HMAC_DRBG_MAX_INPUT ];
 
     if( ( f = fopen( path, "wb" ) ) == NULL )
-        return( POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR );
 
-    if( ( ret = hmac_drbg_random( ctx, buf, sizeof( buf ) ) ) != 0 )
+    if( ( ret = mbedtls_hmac_drbg_random( ctx, buf, sizeof( buf ) ) ) != 0 )
         goto exit;
 
     if( fwrite( buf, 1, sizeof( buf ), f ) != sizeof( buf ) )
     {
-        ret = POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR;
+        ret = MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR;
         goto exit;
     }
 
@@ -347,49 +347,49 @@
     return( ret );
 }
 
-int hmac_drbg_update_seed_file( hmac_drbg_context *ctx, const char *path )
+int mbedtls_hmac_drbg_update_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path )
 {
     FILE *f;
     size_t n;
-    unsigned char buf[ POLARSSL_HMAC_DRBG_MAX_INPUT ];
+    unsigned char buf[ MBEDTLS_HMAC_DRBG_MAX_INPUT ];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR );
 
     fseek( f, 0, SEEK_END );
     n = (size_t) ftell( f );
     fseek( f, 0, SEEK_SET );
 
-    if( n > POLARSSL_HMAC_DRBG_MAX_INPUT )
+    if( n > MBEDTLS_HMAC_DRBG_MAX_INPUT )
     {
         fclose( f );
-        return( POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG );
+        return( MBEDTLS_ERR_HMAC_DRBG_INPUT_TOO_BIG );
     }
 
     if( fread( buf, 1, n, f ) != n )
     {
         fclose( f );
-        return( POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR );
     }
 
     fclose( f );
 
-    hmac_drbg_update( ctx, buf, n );
+    mbedtls_hmac_drbg_update( ctx, buf, n );
 
-    return( hmac_drbg_write_seed_file( ctx, path ) );
+    return( mbedtls_hmac_drbg_write_seed_file( ctx, path ) );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
-#if !defined(POLARSSL_SHA1_C)
+#if !defined(MBEDTLS_SHA1_C)
 /* Dummy checkup routine */
-int hmac_drbg_self_test( int verbose )
+int mbedtls_hmac_drbg_self_test( int verbose )
 {
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
@@ -442,63 +442,63 @@
 #define CHK( c )    if( (c) != 0 )                          \
                     {                                       \
                         if( verbose != 0 )                  \
-                            polarssl_printf( "failed\n" );  \
+                            mbedtls_printf( "failed\n" );  \
                         return( 1 );                        \
                     }
 
 /*
  * Checkup routine for HMAC_DRBG with SHA-1
  */
-int hmac_drbg_self_test( int verbose )
+int mbedtls_hmac_drbg_self_test( int verbose )
 {
-    hmac_drbg_context ctx;
+    mbedtls_hmac_drbg_context ctx;
     unsigned char buf[OUTPUT_LEN];
-    const md_info_t *md_info = md_info_from_type( POLARSSL_MD_SHA1 );
+    const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
 
     /*
      * PR = True
      */
     if( verbose != 0 )
-        polarssl_printf( "  HMAC_DRBG (PR = True) : " );
+        mbedtls_printf( "  HMAC_DRBG (PR = True) : " );
 
     test_offset = 0;
-    CHK( hmac_drbg_init( &ctx, md_info,
+    CHK( mbedtls_hmac_drbg_init( &ctx, md_info,
                          hmac_drbg_self_test_entropy, (void *) entropy_pr,
                          NULL, 0 ) );
-    hmac_drbg_set_prediction_resistance( &ctx, POLARSSL_HMAC_DRBG_PR_ON );
-    CHK( hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
-    CHK( hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
+    mbedtls_hmac_drbg_set_prediction_resistance( &ctx, MBEDTLS_HMAC_DRBG_PR_ON );
+    CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
+    CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
     CHK( memcmp( buf, result_pr, OUTPUT_LEN ) );
-    hmac_drbg_free( &ctx );
+    mbedtls_hmac_drbg_free( &ctx );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     /*
      * PR = False
      */
     if( verbose != 0 )
-        polarssl_printf( "  HMAC_DRBG (PR = False) : " );
+        mbedtls_printf( "  HMAC_DRBG (PR = False) : " );
 
     test_offset = 0;
-    CHK( hmac_drbg_init( &ctx, md_info,
+    CHK( mbedtls_hmac_drbg_init( &ctx, md_info,
                          hmac_drbg_self_test_entropy, (void *) entropy_nopr,
                          NULL, 0 ) );
-    CHK( hmac_drbg_reseed( &ctx, NULL, 0 ) );
-    CHK( hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
-    CHK( hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
+    CHK( mbedtls_hmac_drbg_reseed( &ctx, NULL, 0 ) );
+    CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
+    CHK( mbedtls_hmac_drbg_random( &ctx, buf, OUTPUT_LEN ) );
     CHK( memcmp( buf, result_nopr, OUTPUT_LEN ) );
-    hmac_drbg_free( &ctx );
+    mbedtls_hmac_drbg_free( &ctx );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_HMAC_DRBG_C */
+#endif /* MBEDTLS_HMAC_DRBG_C */
diff --git a/library/md.c b/library/md.c
index 74038ae..5fee809 100644
--- a/library/md.c
+++ b/library/md.c
@@ -1,5 +1,5 @@
 /**
- * \file md.c
+ * \file mbedtls_md.c
  *
  * \brief Generic message digest wrapper for mbed TLS
  *
@@ -24,23 +24,23 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MD_C)
+#if defined(MBEDTLS_MD_C)
 
 #include "mbedtls/md.h"
 #include "mbedtls/md_wrap.h"
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 #include <string.h>
@@ -51,138 +51,138 @@
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 static const int supported_digests[] = {
 
-#if defined(POLARSSL_SHA512_C)
-        POLARSSL_MD_SHA512,
-        POLARSSL_MD_SHA384,
+#if defined(MBEDTLS_SHA512_C)
+        MBEDTLS_MD_SHA512,
+        MBEDTLS_MD_SHA384,
 #endif
 
-#if defined(POLARSSL_SHA256_C)
-        POLARSSL_MD_SHA256,
-        POLARSSL_MD_SHA224,
+#if defined(MBEDTLS_SHA256_C)
+        MBEDTLS_MD_SHA256,
+        MBEDTLS_MD_SHA224,
 #endif
 
-#if defined(POLARSSL_SHA1_C)
-        POLARSSL_MD_SHA1,
+#if defined(MBEDTLS_SHA1_C)
+        MBEDTLS_MD_SHA1,
 #endif
 
-#if defined(POLARSSL_RIPEMD160_C)
-        POLARSSL_MD_RIPEMD160,
+#if defined(MBEDTLS_RIPEMD160_C)
+        MBEDTLS_MD_RIPEMD160,
 #endif
 
-#if defined(POLARSSL_MD5_C)
-        POLARSSL_MD_MD5,
+#if defined(MBEDTLS_MD5_C)
+        MBEDTLS_MD_MD5,
 #endif
 
-#if defined(POLARSSL_MD4_C)
-        POLARSSL_MD_MD4,
+#if defined(MBEDTLS_MD4_C)
+        MBEDTLS_MD_MD4,
 #endif
 
-#if defined(POLARSSL_MD2_C)
-        POLARSSL_MD_MD2,
+#if defined(MBEDTLS_MD2_C)
+        MBEDTLS_MD_MD2,
 #endif
 
-        POLARSSL_MD_NONE
+        MBEDTLS_MD_NONE
 };
 
-const int *md_list( void )
+const int *mbedtls_md_list( void )
 {
     return( supported_digests );
 }
 
-const md_info_t *md_info_from_string( const char *md_name )
+const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name )
 {
     if( NULL == md_name )
         return( NULL );
 
     /* Get the appropriate digest information */
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
     if( !strcasecmp( "MD2", md_name ) )
-        return md_info_from_type( POLARSSL_MD_MD2 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_MD2 );
 #endif
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
     if( !strcasecmp( "MD4", md_name ) )
-        return md_info_from_type( POLARSSL_MD_MD4 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_MD4 );
 #endif
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
     if( !strcasecmp( "MD5", md_name ) )
-        return md_info_from_type( POLARSSL_MD_MD5 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_MD5 );
 #endif
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
     if( !strcasecmp( "RIPEMD160", md_name ) )
-        return md_info_from_type( POLARSSL_MD_RIPEMD160 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_RIPEMD160 );
 #endif
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
     if( !strcasecmp( "SHA1", md_name ) || !strcasecmp( "SHA", md_name ) )
-        return md_info_from_type( POLARSSL_MD_SHA1 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
 #endif
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
     if( !strcasecmp( "SHA224", md_name ) )
-        return md_info_from_type( POLARSSL_MD_SHA224 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_SHA224 );
     if( !strcasecmp( "SHA256", md_name ) )
-        return md_info_from_type( POLARSSL_MD_SHA256 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 );
 #endif
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
     if( !strcasecmp( "SHA384", md_name ) )
-        return md_info_from_type( POLARSSL_MD_SHA384 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_SHA384 );
     if( !strcasecmp( "SHA512", md_name ) )
-        return md_info_from_type( POLARSSL_MD_SHA512 );
+        return mbedtls_md_info_from_type( MBEDTLS_MD_SHA512 );
 #endif
     return( NULL );
 }
 
-const md_info_t *md_info_from_type( md_type_t md_type )
+const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type )
 {
     switch( md_type )
     {
-#if defined(POLARSSL_MD2_C)
-        case POLARSSL_MD_MD2:
-            return( &md2_info );
+#if defined(MBEDTLS_MD2_C)
+        case MBEDTLS_MD_MD2:
+            return( &mbedtls_md2_info );
 #endif
-#if defined(POLARSSL_MD4_C)
-        case POLARSSL_MD_MD4:
-            return( &md4_info );
+#if defined(MBEDTLS_MD4_C)
+        case MBEDTLS_MD_MD4:
+            return( &mbedtls_md4_info );
 #endif
-#if defined(POLARSSL_MD5_C)
-        case POLARSSL_MD_MD5:
-            return( &md5_info );
+#if defined(MBEDTLS_MD5_C)
+        case MBEDTLS_MD_MD5:
+            return( &mbedtls_md5_info );
 #endif
-#if defined(POLARSSL_RIPEMD160_C)
-        case POLARSSL_MD_RIPEMD160:
-            return( &ripemd160_info );
+#if defined(MBEDTLS_RIPEMD160_C)
+        case MBEDTLS_MD_RIPEMD160:
+            return( &mbedtls_ripemd160_info );
 #endif
-#if defined(POLARSSL_SHA1_C)
-        case POLARSSL_MD_SHA1:
-            return( &sha1_info );
+#if defined(MBEDTLS_SHA1_C)
+        case MBEDTLS_MD_SHA1:
+            return( &mbedtls_sha1_info );
 #endif
-#if defined(POLARSSL_SHA256_C)
-        case POLARSSL_MD_SHA224:
-            return( &sha224_info );
-        case POLARSSL_MD_SHA256:
-            return( &sha256_info );
+#if defined(MBEDTLS_SHA256_C)
+        case MBEDTLS_MD_SHA224:
+            return( &mbedtls_sha224_info );
+        case MBEDTLS_MD_SHA256:
+            return( &mbedtls_sha256_info );
 #endif
-#if defined(POLARSSL_SHA512_C)
-        case POLARSSL_MD_SHA384:
-            return( &sha384_info );
-        case POLARSSL_MD_SHA512:
-            return( &sha512_info );
+#if defined(MBEDTLS_SHA512_C)
+        case MBEDTLS_MD_SHA384:
+            return( &mbedtls_sha384_info );
+        case MBEDTLS_MD_SHA512:
+            return( &mbedtls_sha512_info );
 #endif
         default:
             return( NULL );
     }
 }
 
-void md_init( md_context_t *ctx )
+void mbedtls_md_init( mbedtls_md_context_t *ctx )
 {
-    memset( ctx, 0, sizeof( md_context_t ) );
+    memset( ctx, 0, sizeof( mbedtls_md_context_t ) );
 }
 
-void md_free( md_context_t *ctx )
+void mbedtls_md_free( mbedtls_md_context_t *ctx )
 {
     if( ctx == NULL || ctx->md_info == NULL )
         return;
@@ -192,35 +192,35 @@
 
     if( ctx->hmac_ctx != NULL )
     {
-        polarssl_zeroize( ctx->hmac_ctx, 2 * ctx->md_info->block_size );
-        polarssl_free( ctx->hmac_ctx );
+        mbedtls_zeroize( ctx->hmac_ctx, 2 * ctx->md_info->block_size );
+        mbedtls_free( ctx->hmac_ctx );
     }
 
-    polarssl_zeroize( ctx, sizeof( md_context_t ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md_context_t ) );
 }
 
-#if ! defined(POLARSSL_DEPRECATED_REMOVED)
-int md_init_ctx( md_context_t *ctx, const md_info_t *md_info )
+#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
+int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info )
 {
-    return md_setup( ctx, md_info, 1 );
+    return mbedtls_md_setup( ctx, md_info, 1 );
 }
 #endif
 
-int md_setup( md_context_t *ctx, const md_info_t *md_info, int hmac )
+int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac )
 {
     if( md_info == NULL || ctx == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     if( ( ctx->md_ctx = md_info->ctx_alloc_func() ) == NULL )
-        return( POLARSSL_ERR_MD_ALLOC_FAILED );
+        return( MBEDTLS_ERR_MD_ALLOC_FAILED );
 
     if( hmac != 0 )
     {
-        ctx->hmac_ctx = polarssl_malloc( 2 * md_info->block_size );
+        ctx->hmac_ctx = mbedtls_malloc( 2 * md_info->block_size );
         if( ctx->hmac_ctx == NULL )
         {
             md_info->ctx_free_func( ctx->md_ctx );
-            return( POLARSSL_ERR_MD_ALLOC_FAILED );
+            return( MBEDTLS_ERR_MD_ALLOC_FAILED );
         }
     }
 
@@ -229,78 +229,78 @@
     return( 0 );
 }
 
-int md_starts( md_context_t *ctx )
+int mbedtls_md_starts( mbedtls_md_context_t *ctx )
 {
     if( ctx == NULL || ctx->md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     ctx->md_info->starts_func( ctx->md_ctx );
 
     return( 0 );
 }
 
-int md_update( md_context_t *ctx, const unsigned char *input, size_t ilen )
+int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
 {
     if( ctx == NULL || ctx->md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     ctx->md_info->update_func( ctx->md_ctx, input, ilen );
 
     return( 0 );
 }
 
-int md_finish( md_context_t *ctx, unsigned char *output )
+int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output )
 {
     if( ctx == NULL || ctx->md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     ctx->md_info->finish_func( ctx->md_ctx, output );
 
     return( 0 );
 }
 
-int md( const md_info_t *md_info, const unsigned char *input, size_t ilen,
+int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
             unsigned char *output )
 {
     if( md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     md_info->digest_func( input, ilen, output );
 
     return( 0 );
 }
 
-int md_file( const md_info_t *md_info, const char *path, unsigned char *output )
+int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
     int ret;
 #endif
 
     if( md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
     ret = md_info->file_func( path, output );
     if( ret != 0 )
-        return( POLARSSL_ERR_MD_FILE_IO_ERROR + ret );
+        return( MBEDTLS_ERR_MD_FILE_IO_ERROR + ret );
 
     return( ret );
 #else
     ((void) path);
     ((void) output);
 
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
-#endif /* POLARSSL_FS_IO */
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
+#endif /* MBEDTLS_FS_IO */
 }
 
-int md_hmac_starts( md_context_t *ctx, const unsigned char *key, size_t keylen )
+int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key, size_t keylen )
 {
-    unsigned char sum[POLARSSL_MD_MAX_SIZE];
+    unsigned char sum[MBEDTLS_MD_MAX_SIZE];
     unsigned char *ipad, *opad;
     size_t i;
 
     if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     if( keylen > (size_t) ctx->md_info->block_size )
     {
@@ -324,7 +324,7 @@
         opad[i] = (unsigned char)( opad[i] ^ key[i] );
     }
 
-    polarssl_zeroize( sum, sizeof( sum ) );
+    mbedtls_zeroize( sum, sizeof( sum ) );
 
     ctx->md_info->starts_func( ctx->md_ctx );
     ctx->md_info->update_func( ctx->md_ctx, ipad, ctx->md_info->block_size );
@@ -332,23 +332,23 @@
     return( 0 );
 }
 
-int md_hmac_update( md_context_t *ctx, const unsigned char *input, size_t ilen )
+int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
 {
     if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     ctx->md_info->update_func( ctx->md_ctx, input, ilen );
 
     return( 0 );
 }
 
-int md_hmac_finish( md_context_t *ctx, unsigned char *output )
+int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output )
 {
-    unsigned char tmp[POLARSSL_MD_MAX_SIZE];
+    unsigned char tmp[MBEDTLS_MD_MAX_SIZE];
     unsigned char *opad;
 
     if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
 
@@ -361,12 +361,12 @@
     return( 0 );
 }
 
-int md_hmac_reset( md_context_t *ctx )
+int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx )
 {
     unsigned char *ipad;
 
     if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     ipad = (unsigned char *) ctx->hmac_ctx;
 
@@ -376,41 +376,41 @@
     return( 0 );
 }
 
-int md_hmac( const md_info_t *md_info, const unsigned char *key, size_t keylen,
+int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key, size_t keylen,
                 const unsigned char *input, size_t ilen,
                 unsigned char *output )
 {
-    md_context_t ctx;
+    mbedtls_md_context_t ctx;
     int ret;
 
     if( md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    md_init( &ctx );
+    mbedtls_md_init( &ctx );
 
-    if( ( ret = md_setup( &ctx, md_info, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &ctx, md_info, 1 ) ) != 0 )
         return( ret );
 
-    md_hmac_starts( &ctx, key, keylen );
-    md_hmac_update( &ctx, input, ilen );
-    md_hmac_finish( &ctx, output );
+    mbedtls_md_hmac_starts( &ctx, key, keylen );
+    mbedtls_md_hmac_update( &ctx, input, ilen );
+    mbedtls_md_hmac_finish( &ctx, output );
 
-    md_free( &ctx );
+    mbedtls_md_free( &ctx );
 
     return( 0 );
 }
 
-int md_process( md_context_t *ctx, const unsigned char *data )
+int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data )
 {
     if( ctx == NULL || ctx->md_info == NULL )
-        return( POLARSSL_ERR_MD_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
     ctx->md_info->process_func( ctx->md_ctx, data );
 
     return( 0 );
 }
 
-unsigned char md_get_size( const md_info_t *md_info )
+unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info )
 {
     if( md_info == NULL )
         return( 0 );
@@ -418,15 +418,15 @@
     return md_info->size;
 }
 
-md_type_t md_get_type( const md_info_t *md_info )
+mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info )
 {
     if( md_info == NULL )
-        return( POLARSSL_MD_NONE );
+        return( MBEDTLS_MD_NONE );
 
     return md_info->type;
 }
 
-const char *md_get_name( const md_info_t *md_info )
+const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info )
 {
     if( md_info == NULL )
         return( NULL );
@@ -434,4 +434,4 @@
     return md_info->name;
 }
 
-#endif /* POLARSSL_MD_C */
+#endif /* MBEDTLS_MD_C */
diff --git a/library/md2.c b/library/md2.c
index fb8acdd..1526352 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -26,37 +26,37 @@
  *  http://www.ietf.org/rfc/rfc1319.txt
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
 
 #include "mbedtls/md2.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_MD2_ALT)
+#if !defined(MBEDTLS_MD2_ALT)
 
 static const unsigned char PI_SUBST[256] =
 {
@@ -88,23 +88,23 @@
     0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14
 };
 
-void md2_init( md2_context *ctx )
+void mbedtls_md2_init( mbedtls_md2_context *ctx )
 {
-    memset( ctx, 0, sizeof( md2_context ) );
+    memset( ctx, 0, sizeof( mbedtls_md2_context ) );
 }
 
-void md2_free( md2_context *ctx )
+void mbedtls_md2_free( mbedtls_md2_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( md2_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md2_context ) );
 }
 
 /*
  * MD2 context setup
  */
-void md2_starts( md2_context *ctx )
+void mbedtls_md2_starts( mbedtls_md2_context *ctx )
 {
     memset( ctx->cksum, 0, 16 );
     memset( ctx->state, 0, 46 );
@@ -112,8 +112,8 @@
     ctx->left = 0;
 }
 
-#if !defined(POLARSSL_MD2_PROCESS_ALT)
-void md2_process( md2_context *ctx )
+#if !defined(MBEDTLS_MD2_PROCESS_ALT)
+void mbedtls_md2_process( mbedtls_md2_context *ctx )
 {
     int i, j;
     unsigned char t = 0;
@@ -146,12 +146,12 @@
         t  = ctx->cksum[i];
     }
 }
-#endif /* !POLARSSL_MD2_PROCESS_ALT */
+#endif /* !MBEDTLS_MD2_PROCESS_ALT */
 
 /*
  * MD2 process buffer
  */
-void md2_update( md2_context *ctx, const unsigned char *input, size_t ilen )
+void mbedtls_md2_update( mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen )
 {
     size_t fill;
 
@@ -171,7 +171,7 @@
         if( ctx->left == 16 )
         {
             ctx->left = 0;
-            md2_process( ctx );
+            mbedtls_md2_process( ctx );
         }
     }
 }
@@ -179,7 +179,7 @@
 /*
  * MD2 final digest
  */
-void md2_finish( md2_context *ctx, unsigned char output[16] )
+void mbedtls_md2_finish( mbedtls_md2_context *ctx, unsigned char output[16] )
 {
     size_t i;
     unsigned char x;
@@ -189,65 +189,65 @@
     for( i = ctx->left; i < 16; i++ )
         ctx->buffer[i] = x;
 
-    md2_process( ctx );
+    mbedtls_md2_process( ctx );
 
     memcpy( ctx->buffer, ctx->cksum, 16 );
-    md2_process( ctx );
+    mbedtls_md2_process( ctx );
 
     memcpy( output, ctx->state, 16 );
 }
 
-#endif /* !POLARSSL_MD2_ALT */
+#endif /* !MBEDTLS_MD2_ALT */
 
 /*
  * output = MD2( input buffer )
  */
-void md2( const unsigned char *input, size_t ilen, unsigned char output[16] )
+void mbedtls_md2( const unsigned char *input, size_t ilen, unsigned char output[16] )
 {
-    md2_context ctx;
+    mbedtls_md2_context ctx;
 
-    md2_init( &ctx );
-    md2_starts( &ctx );
-    md2_update( &ctx, input, ilen );
-    md2_finish( &ctx, output );
-    md2_free( &ctx );
+    mbedtls_md2_init( &ctx );
+    mbedtls_md2_starts( &ctx );
+    mbedtls_md2_update( &ctx, input, ilen );
+    mbedtls_md2_finish( &ctx, output );
+    mbedtls_md2_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = MD2( file contents )
  */
-int md2_file( const char *path, unsigned char output[16] )
+int mbedtls_md2_file( const char *path, unsigned char output[16] )
 {
     FILE *f;
     size_t n;
-    md2_context ctx;
+    mbedtls_md2_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_MD2_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MD2_FILE_IO_ERROR );
 
-    md2_init( &ctx );
-    md2_starts( &ctx );
+    mbedtls_md2_init( &ctx );
+    mbedtls_md2_starts( &ctx );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        md2_update( &ctx, buf, n );
+        mbedtls_md2_update( &ctx, buf, n );
 
-    md2_finish( &ctx, output );
-    md2_free( &ctx );
+    mbedtls_md2_finish( &ctx, output );
+    mbedtls_md2_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_MD2_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MD2_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 /*
  * RFC 1319 test vectors
@@ -285,7 +285,7 @@
 /*
  * Checkup routine
  */
-int md2_self_test( int verbose )
+int mbedtls_md2_self_test( int verbose )
 {
     int i;
     unsigned char md2sum[16];
@@ -293,29 +293,29 @@
     for( i = 0; i < 7; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  MD2 test #%d: ", i + 1 );
+            mbedtls_printf( "  MD2 test #%d: ", i + 1 );
 
-        md2( (unsigned char *) md2_test_str[i],
+        mbedtls_md2( (unsigned char *) md2_test_str[i],
              strlen( md2_test_str[i] ), md2sum );
 
         if( memcmp( md2sum, md2_test_sum[i], 16 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_MD2_C */
+#endif /* MBEDTLS_MD2_C */
diff --git a/library/md4.c b/library/md4.c
index 2de259d..75a6719 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -26,37 +26,37 @@
  *  http://www.ietf.org/rfc/rfc1320.txt
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
 
 #include "mbedtls/md4.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_MD4_ALT)
+#if !defined(MBEDTLS_MD4_ALT)
 
 /*
  * 32-bit integer manipulation macros (little endian)
@@ -81,23 +81,23 @@
 }
 #endif
 
-void md4_init( md4_context *ctx )
+void mbedtls_md4_init( mbedtls_md4_context *ctx )
 {
-    memset( ctx, 0, sizeof( md4_context ) );
+    memset( ctx, 0, sizeof( mbedtls_md4_context ) );
 }
 
-void md4_free( md4_context *ctx )
+void mbedtls_md4_free( mbedtls_md4_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( md4_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md4_context ) );
 }
 
 /*
  * MD4 context setup
  */
-void md4_starts( md4_context *ctx )
+void mbedtls_md4_starts( mbedtls_md4_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -108,8 +108,8 @@
     ctx->state[3] = 0x10325476;
 }
 
-#if !defined(POLARSSL_MD4_PROCESS_ALT)
-void md4_process( md4_context *ctx, const unsigned char data[64] )
+#if !defined(MBEDTLS_MD4_PROCESS_ALT)
+void mbedtls_md4_process( mbedtls_md4_context *ctx, const unsigned char data[64] )
 {
     uint32_t X[16], A, B, C, D;
 
@@ -211,12 +211,12 @@
     ctx->state[2] += C;
     ctx->state[3] += D;
 }
-#endif /* !POLARSSL_MD4_PROCESS_ALT */
+#endif /* !MBEDTLS_MD4_PROCESS_ALT */
 
 /*
  * MD4 process buffer
  */
-void md4_update( md4_context *ctx, const unsigned char *input, size_t ilen )
+void mbedtls_md4_update( mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen )
 {
     size_t fill;
     uint32_t left;
@@ -237,7 +237,7 @@
     {
         memcpy( (void *) (ctx->buffer + left),
                 (void *) input, fill );
-        md4_process( ctx, ctx->buffer );
+        mbedtls_md4_process( ctx, ctx->buffer );
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -245,7 +245,7 @@
 
     while( ilen >= 64 )
     {
-        md4_process( ctx, input );
+        mbedtls_md4_process( ctx, input );
         input += 64;
         ilen  -= 64;
     }
@@ -268,7 +268,7 @@
 /*
  * MD4 final digest
  */
-void md4_finish( md4_context *ctx, unsigned char output[16] )
+void mbedtls_md4_finish( mbedtls_md4_context *ctx, unsigned char output[16] )
 {
     uint32_t last, padn;
     uint32_t high, low;
@@ -284,8 +284,8 @@
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    md4_update( ctx, (unsigned char *) md4_padding, padn );
-    md4_update( ctx, msglen, 8 );
+    mbedtls_md4_update( ctx, (unsigned char *) md4_padding, padn );
+    mbedtls_md4_update( ctx, msglen, 8 );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
@@ -293,57 +293,57 @@
     PUT_UINT32_LE( ctx->state[3], output, 12 );
 }
 
-#endif /* !POLARSSL_MD4_ALT */
+#endif /* !MBEDTLS_MD4_ALT */
 
 /*
  * output = MD4( input buffer )
  */
-void md4( const unsigned char *input, size_t ilen, unsigned char output[16] )
+void mbedtls_md4( const unsigned char *input, size_t ilen, unsigned char output[16] )
 {
-    md4_context ctx;
+    mbedtls_md4_context ctx;
 
-    md4_init( &ctx );
-    md4_starts( &ctx );
-    md4_update( &ctx, input, ilen );
-    md4_finish( &ctx, output );
-    md4_free( &ctx );
+    mbedtls_md4_init( &ctx );
+    mbedtls_md4_starts( &ctx );
+    mbedtls_md4_update( &ctx, input, ilen );
+    mbedtls_md4_finish( &ctx, output );
+    mbedtls_md4_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = MD4( file contents )
  */
-int md4_file( const char *path, unsigned char output[16] )
+int mbedtls_md4_file( const char *path, unsigned char output[16] )
 {
     FILE *f;
     size_t n;
-    md4_context ctx;
+    mbedtls_md4_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_MD4_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MD4_FILE_IO_ERROR );
 
-    md4_init( &ctx );
-    md4_starts( &ctx );
+    mbedtls_md4_init( &ctx );
+    mbedtls_md4_starts( &ctx );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        md4_update( &ctx, buf, n );
+        mbedtls_md4_update( &ctx, buf, n );
 
-    md4_finish( &ctx, output );
-    md4_free( &ctx );
+    mbedtls_md4_finish( &ctx, output );
+    mbedtls_md4_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_MD4_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MD4_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 /*
  * RFC 1320 test vectors
@@ -381,7 +381,7 @@
 /*
  * Checkup routine
  */
-int md4_self_test( int verbose )
+int mbedtls_md4_self_test( int verbose )
 {
     int i;
     unsigned char md4sum[16];
@@ -389,29 +389,29 @@
     for( i = 0; i < 7; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  MD4 test #%d: ", i + 1 );
+            mbedtls_printf( "  MD4 test #%d: ", i + 1 );
 
-        md4( (unsigned char *) md4_test_str[i],
+        mbedtls_md4( (unsigned char *) md4_test_str[i],
              strlen( md4_test_str[i] ), md4sum );
 
         if( memcmp( md4sum, md4_test_sum[i], 16 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_MD4_C */
+#endif /* MBEDTLS_MD4_C */
diff --git a/library/md5.c b/library/md5.c
index 5eef65d..592304e 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -25,37 +25,37 @@
  *  http://www.ietf.org/rfc/rfc1321.txt
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 
 #include "mbedtls/md5.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_MD5_ALT)
+#if !defined(MBEDTLS_MD5_ALT)
 
 /*
  * 32-bit integer manipulation macros (little endian)
@@ -80,23 +80,23 @@
 }
 #endif
 
-void md5_init( md5_context *ctx )
+void mbedtls_md5_init( mbedtls_md5_context *ctx )
 {
-    memset( ctx, 0, sizeof( md5_context ) );
+    memset( ctx, 0, sizeof( mbedtls_md5_context ) );
 }
 
-void md5_free( md5_context *ctx )
+void mbedtls_md5_free( mbedtls_md5_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( md5_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md5_context ) );
 }
 
 /*
  * MD5 context setup
  */
-void md5_starts( md5_context *ctx )
+void mbedtls_md5_starts( mbedtls_md5_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -107,8 +107,8 @@
     ctx->state[3] = 0x10325476;
 }
 
-#if !defined(POLARSSL_MD5_PROCESS_ALT)
-void md5_process( md5_context *ctx, const unsigned char data[64] )
+#if !defined(MBEDTLS_MD5_PROCESS_ALT)
+void mbedtls_md5_process( mbedtls_md5_context *ctx, const unsigned char data[64] )
 {
     uint32_t X[16], A, B, C, D;
 
@@ -230,12 +230,12 @@
     ctx->state[2] += C;
     ctx->state[3] += D;
 }
-#endif /* !POLARSSL_MD5_PROCESS_ALT */
+#endif /* !MBEDTLS_MD5_PROCESS_ALT */
 
 /*
  * MD5 process buffer
  */
-void md5_update( md5_context *ctx, const unsigned char *input, size_t ilen )
+void mbedtls_md5_update( mbedtls_md5_context *ctx, const unsigned char *input, size_t ilen )
 {
     size_t fill;
     uint32_t left;
@@ -255,7 +255,7 @@
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        md5_process( ctx, ctx->buffer );
+        mbedtls_md5_process( ctx, ctx->buffer );
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -263,7 +263,7 @@
 
     while( ilen >= 64 )
     {
-        md5_process( ctx, input );
+        mbedtls_md5_process( ctx, input );
         input += 64;
         ilen  -= 64;
     }
@@ -285,7 +285,7 @@
 /*
  * MD5 final digest
  */
-void md5_finish( md5_context *ctx, unsigned char output[16] )
+void mbedtls_md5_finish( mbedtls_md5_context *ctx, unsigned char output[16] )
 {
     uint32_t last, padn;
     uint32_t high, low;
@@ -301,8 +301,8 @@
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    md5_update( ctx, md5_padding, padn );
-    md5_update( ctx, msglen, 8 );
+    mbedtls_md5_update( ctx, md5_padding, padn );
+    mbedtls_md5_update( ctx, msglen, 8 );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
@@ -310,57 +310,57 @@
     PUT_UINT32_LE( ctx->state[3], output, 12 );
 }
 
-#endif /* !POLARSSL_MD5_ALT */
+#endif /* !MBEDTLS_MD5_ALT */
 
 /*
  * output = MD5( input buffer )
  */
-void md5( const unsigned char *input, size_t ilen, unsigned char output[16] )
+void mbedtls_md5( const unsigned char *input, size_t ilen, unsigned char output[16] )
 {
-    md5_context ctx;
+    mbedtls_md5_context ctx;
 
-    md5_init( &ctx );
-    md5_starts( &ctx );
-    md5_update( &ctx, input, ilen );
-    md5_finish( &ctx, output );
-    md5_free( &ctx );
+    mbedtls_md5_init( &ctx );
+    mbedtls_md5_starts( &ctx );
+    mbedtls_md5_update( &ctx, input, ilen );
+    mbedtls_md5_finish( &ctx, output );
+    mbedtls_md5_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = MD5( file contents )
  */
-int md5_file( const char *path, unsigned char output[16] )
+int mbedtls_md5_file( const char *path, unsigned char output[16] )
 {
     FILE *f;
     size_t n;
-    md5_context ctx;
+    mbedtls_md5_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_MD5_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MD5_FILE_IO_ERROR );
 
-    md5_init( &ctx );
-    md5_starts( &ctx );
+    mbedtls_md5_init( &ctx );
+    mbedtls_md5_starts( &ctx );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        md5_update( &ctx, buf, n );
+        mbedtls_md5_update( &ctx, buf, n );
 
-    md5_finish( &ctx, output );
-    md5_free( &ctx );
+    mbedtls_md5_finish( &ctx, output );
+    mbedtls_md5_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_MD5_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_MD5_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * RFC 1321 test vectors
  */
@@ -402,7 +402,7 @@
 /*
  * Checkup routine
  */
-int md5_self_test( int verbose )
+int mbedtls_md5_self_test( int verbose )
 {
     int i;
     unsigned char md5sum[16];
@@ -410,28 +410,28 @@
     for( i = 0; i < 7; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  MD5 test #%d: ", i + 1 );
+            mbedtls_printf( "  MD5 test #%d: ", i + 1 );
 
-        md5( md5_test_buf[i], md5_test_buflen[i], md5sum );
+        mbedtls_md5( md5_test_buf[i], md5_test_buflen[i], md5sum );
 
         if( memcmp( md5sum, md5_test_sum[i], 16 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_MD5_C */
+#endif /* MBEDTLS_MD5_C */
diff --git a/library/md_wrap.c b/library/md_wrap.c
index 17c6ab4..f3de452 100644
--- a/library/md_wrap.c
+++ b/library/md_wrap.c
@@ -24,441 +24,441 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MD_C)
+#if defined(MBEDTLS_MD_C)
 
 #include "mbedtls/md_wrap.h"
 
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
 #include "mbedtls/md2.h"
 #endif
 
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
 #include "mbedtls/md4.h"
 #endif
 
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 #include "mbedtls/md5.h"
 #endif
 
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
 #include "mbedtls/ripemd160.h"
 #endif
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
 #include "mbedtls/sha1.h"
 #endif
 
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 #include "mbedtls/sha256.h"
 #endif
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 #include "mbedtls/sha512.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
 
 static void md2_starts_wrap( void *ctx )
 {
-    md2_starts( (md2_context *) ctx );
+    mbedtls_md2_starts( (mbedtls_md2_context *) ctx );
 }
 
 static void md2_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    md2_update( (md2_context *) ctx, input, ilen );
+    mbedtls_md2_update( (mbedtls_md2_context *) ctx, input, ilen );
 }
 
 static void md2_finish_wrap( void *ctx, unsigned char *output )
 {
-    md2_finish( (md2_context *) ctx, output );
+    mbedtls_md2_finish( (mbedtls_md2_context *) ctx, output );
 }
 
 static int md2_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return md2_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_md2_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * md2_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( md2_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_md2_context ) );
 }
 
 static void md2_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( md2_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md2_context ) );
+    mbedtls_free( ctx );
 }
 
 static void md2_process_wrap( void *ctx, const unsigned char *data )
 {
     ((void) data);
 
-    md2_process( (md2_context *) ctx );
+    mbedtls_md2_process( (mbedtls_md2_context *) ctx );
 }
 
-const md_info_t md2_info = {
-    POLARSSL_MD_MD2,
+const mbedtls_md_info_t mbedtls_md2_info = {
+    MBEDTLS_MD_MD2,
     "MD2",
     16,
     16,
     md2_starts_wrap,
     md2_update_wrap,
     md2_finish_wrap,
-    md2,
+    mbedtls_md2,
     md2_file_wrap,
     md2_ctx_alloc,
     md2_ctx_free,
     md2_process_wrap,
 };
 
-#endif /* POLARSSL_MD2_C */
+#endif /* MBEDTLS_MD2_C */
 
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
 
 static void md4_starts_wrap( void *ctx )
 {
-    md4_starts( (md4_context *) ctx );
+    mbedtls_md4_starts( (mbedtls_md4_context *) ctx );
 }
 
 static void md4_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    md4_update( (md4_context *) ctx, input, ilen );
+    mbedtls_md4_update( (mbedtls_md4_context *) ctx, input, ilen );
 }
 
 static void md4_finish_wrap( void *ctx, unsigned char *output )
 {
-    md4_finish( (md4_context *) ctx, output );
+    mbedtls_md4_finish( (mbedtls_md4_context *) ctx, output );
 }
 
 static int md4_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return md4_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_md4_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void *md4_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( md4_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_md4_context ) );
 }
 
 static void md4_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( md4_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md4_context ) );
+    mbedtls_free( ctx );
 }
 
 static void md4_process_wrap( void *ctx, const unsigned char *data )
 {
-    md4_process( (md4_context *) ctx, data );
+    mbedtls_md4_process( (mbedtls_md4_context *) ctx, data );
 }
 
-const md_info_t md4_info = {
-    POLARSSL_MD_MD4,
+const mbedtls_md_info_t mbedtls_md4_info = {
+    MBEDTLS_MD_MD4,
     "MD4",
     16,
     64,
     md4_starts_wrap,
     md4_update_wrap,
     md4_finish_wrap,
-    md4,
+    mbedtls_md4,
     md4_file_wrap,
     md4_ctx_alloc,
     md4_ctx_free,
     md4_process_wrap,
 };
 
-#endif /* POLARSSL_MD4_C */
+#endif /* MBEDTLS_MD4_C */
 
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 
 static void md5_starts_wrap( void *ctx )
 {
-    md5_starts( (md5_context *) ctx );
+    mbedtls_md5_starts( (mbedtls_md5_context *) ctx );
 }
 
 static void md5_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    md5_update( (md5_context *) ctx, input, ilen );
+    mbedtls_md5_update( (mbedtls_md5_context *) ctx, input, ilen );
 }
 
 static void md5_finish_wrap( void *ctx, unsigned char *output )
 {
-    md5_finish( (md5_context *) ctx, output );
+    mbedtls_md5_finish( (mbedtls_md5_context *) ctx, output );
 }
 
 static int md5_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return md5_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_md5_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * md5_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( md5_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_md5_context ) );
 }
 
 static void md5_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( md5_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md5_context ) );
+    mbedtls_free( ctx );
 }
 
 static void md5_process_wrap( void *ctx, const unsigned char *data )
 {
-    md5_process( (md5_context *) ctx, data );
+    mbedtls_md5_process( (mbedtls_md5_context *) ctx, data );
 }
 
-const md_info_t md5_info = {
-    POLARSSL_MD_MD5,
+const mbedtls_md_info_t mbedtls_md5_info = {
+    MBEDTLS_MD_MD5,
     "MD5",
     16,
     64,
     md5_starts_wrap,
     md5_update_wrap,
     md5_finish_wrap,
-    md5,
+    mbedtls_md5,
     md5_file_wrap,
     md5_ctx_alloc,
     md5_ctx_free,
     md5_process_wrap,
 };
 
-#endif /* POLARSSL_MD5_C */
+#endif /* MBEDTLS_MD5_C */
 
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
 
 static void ripemd160_starts_wrap( void *ctx )
 {
-    ripemd160_starts( (ripemd160_context *) ctx );
+    mbedtls_ripemd160_starts( (mbedtls_ripemd160_context *) ctx );
 }
 
 static void ripemd160_update_wrap( void *ctx, const unsigned char *input,
                                    size_t ilen )
 {
-    ripemd160_update( (ripemd160_context *) ctx, input, ilen );
+    mbedtls_ripemd160_update( (mbedtls_ripemd160_context *) ctx, input, ilen );
 }
 
 static void ripemd160_finish_wrap( void *ctx, unsigned char *output )
 {
-    ripemd160_finish( (ripemd160_context *) ctx, output );
+    mbedtls_ripemd160_finish( (mbedtls_ripemd160_context *) ctx, output );
 }
 
 static int ripemd160_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return ripemd160_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_ripemd160_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * ripemd160_ctx_alloc( void )
 {
-    ripemd160_context *ctx;
-    ctx = polarssl_malloc( sizeof( ripemd160_context ) );
+    mbedtls_ripemd160_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_ripemd160_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    ripemd160_init( ctx );
+    mbedtls_ripemd160_init( ctx );
 
     return( ctx );
 }
 
 static void ripemd160_ctx_free( void *ctx )
 {
-    ripemd160_free( (ripemd160_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void ripemd160_process_wrap( void *ctx, const unsigned char *data )
 {
-    ripemd160_process( (ripemd160_context *) ctx, data );
+    mbedtls_ripemd160_process( (mbedtls_ripemd160_context *) ctx, data );
 }
 
-const md_info_t ripemd160_info = {
-    POLARSSL_MD_RIPEMD160,
+const mbedtls_md_info_t mbedtls_ripemd160_info = {
+    MBEDTLS_MD_RIPEMD160,
     "RIPEMD160",
     20,
     64,
     ripemd160_starts_wrap,
     ripemd160_update_wrap,
     ripemd160_finish_wrap,
-    ripemd160,
+    mbedtls_ripemd160,
     ripemd160_file_wrap,
     ripemd160_ctx_alloc,
     ripemd160_ctx_free,
     ripemd160_process_wrap,
 };
 
-#endif /* POLARSSL_RIPEMD160_C */
+#endif /* MBEDTLS_RIPEMD160_C */
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
 
 static void sha1_starts_wrap( void *ctx )
 {
-    sha1_starts( (sha1_context *) ctx );
+    mbedtls_sha1_starts( (mbedtls_sha1_context *) ctx );
 }
 
 static void sha1_update_wrap( void *ctx, const unsigned char *input,
                               size_t ilen )
 {
-    sha1_update( (sha1_context *) ctx, input, ilen );
+    mbedtls_sha1_update( (mbedtls_sha1_context *) ctx, input, ilen );
 }
 
 static void sha1_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha1_finish( (sha1_context *) ctx, output );
+    mbedtls_sha1_finish( (mbedtls_sha1_context *) ctx, output );
 }
 
 static int sha1_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha1_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha1_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha1_ctx_alloc( void )
 {
-    sha1_context *ctx;
-    ctx = polarssl_malloc( sizeof( sha1_context ) );
+    mbedtls_sha1_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_sha1_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    sha1_init( ctx );
+    mbedtls_sha1_init( ctx );
 
     return( ctx );
 }
 
 static void sha1_ctx_free( void *ctx )
 {
-    sha1_free( (sha1_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_sha1_free( (mbedtls_sha1_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void sha1_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha1_process( (sha1_context *) ctx, data );
+    mbedtls_sha1_process( (mbedtls_sha1_context *) ctx, data );
 }
 
-const md_info_t sha1_info = {
-    POLARSSL_MD_SHA1,
+const mbedtls_md_info_t mbedtls_sha1_info = {
+    MBEDTLS_MD_SHA1,
     "SHA1",
     20,
     64,
     sha1_starts_wrap,
     sha1_update_wrap,
     sha1_finish_wrap,
-    sha1,
+    mbedtls_sha1,
     sha1_file_wrap,
     sha1_ctx_alloc,
     sha1_ctx_free,
     sha1_process_wrap,
 };
 
-#endif /* POLARSSL_SHA1_C */
+#endif /* MBEDTLS_SHA1_C */
 
 /*
  * Wrappers for generic message digests
  */
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 
 static void sha224_starts_wrap( void *ctx )
 {
-    sha256_starts( (sha256_context *) ctx, 1 );
+    mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 1 );
 }
 
 static void sha224_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha256_update( (sha256_context *) ctx, input, ilen );
+    mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
 }
 
 static void sha224_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha256_finish( (sha256_context *) ctx, output );
+    mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
 }
 
 static void sha224_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha256( input, ilen, output, 1 );
+    mbedtls_sha256( input, ilen, output, 1 );
 }
 
 static int sha224_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha256_file( path, output, 1 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha256_file( path, output, 1 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha224_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( sha256_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_sha256_context ) );
 }
 
 static void sha224_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( sha256_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha256_context ) );
+    mbedtls_free( ctx );
 }
 
 static void sha224_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha256_process( (sha256_context *) ctx, data );
+    mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
 }
 
-const md_info_t sha224_info = {
-    POLARSSL_MD_SHA224,
+const mbedtls_md_info_t mbedtls_sha224_info = {
+    MBEDTLS_MD_SHA224,
     "SHA224",
     28,
     64,
@@ -474,63 +474,63 @@
 
 static void sha256_starts_wrap( void *ctx )
 {
-    sha256_starts( (sha256_context *) ctx, 0 );
+    mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 0 );
 }
 
 static void sha256_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha256_update( (sha256_context *) ctx, input, ilen );
+    mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
 }
 
 static void sha256_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha256_finish( (sha256_context *) ctx, output );
+    mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
 }
 
 static void sha256_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha256( input, ilen, output, 0 );
+    mbedtls_sha256( input, ilen, output, 0 );
 }
 
 static int sha256_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha256_file( path, output, 0 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha256_file( path, output, 0 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha256_ctx_alloc( void )
 {
-    sha256_context *ctx;
-    ctx = polarssl_malloc( sizeof( sha256_context ) );
+    mbedtls_sha256_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_sha256_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    sha256_init( ctx );
+    mbedtls_sha256_init( ctx );
 
     return( ctx );
 }
 
 static void sha256_ctx_free( void *ctx )
 {
-    sha256_free( (sha256_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_sha256_free( (mbedtls_sha256_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void sha256_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha256_process( (sha256_context *) ctx, data );
+    mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
 }
 
-const md_info_t sha256_info = {
-    POLARSSL_MD_SHA256,
+const mbedtls_md_info_t mbedtls_sha256_info = {
+    MBEDTLS_MD_SHA256,
     "SHA256",
     32,
     64,
@@ -544,61 +544,61 @@
     sha256_process_wrap,
 };
 
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 
 static void sha384_starts_wrap( void *ctx )
 {
-    sha512_starts( (sha512_context *) ctx, 1 );
+    mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 1 );
 }
 
 static void sha384_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha512_update( (sha512_context *) ctx, input, ilen );
+    mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
 }
 
 static void sha384_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha512_finish( (sha512_context *) ctx, output );
+    mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
 }
 
 static void sha384_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha512( input, ilen, output, 1 );
+    mbedtls_sha512( input, ilen, output, 1 );
 }
 
 static int sha384_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha512_file( path, output, 1 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha512_file( path, output, 1 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha384_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( sha512_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_sha512_context ) );
 }
 
 static void sha384_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( sha512_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha512_context ) );
+    mbedtls_free( ctx );
 }
 
 static void sha384_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha512_process( (sha512_context *) ctx, data );
+    mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
 }
 
-const md_info_t sha384_info = {
-    POLARSSL_MD_SHA384,
+const mbedtls_md_info_t mbedtls_sha384_info = {
+    MBEDTLS_MD_SHA384,
     "SHA384",
     48,
     128,
@@ -614,63 +614,63 @@
 
 static void sha512_starts_wrap( void *ctx )
 {
-    sha512_starts( (sha512_context *) ctx, 0 );
+    mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 0 );
 }
 
 static void sha512_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha512_update( (sha512_context *) ctx, input, ilen );
+    mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
 }
 
 static void sha512_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha512_finish( (sha512_context *) ctx, output );
+    mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
 }
 
 static void sha512_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha512( input, ilen, output, 0 );
+    mbedtls_sha512( input, ilen, output, 0 );
 }
 
 static int sha512_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha512_file( path, output, 0 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha512_file( path, output, 0 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha512_ctx_alloc( void )
 {
-    sha512_context *ctx;
-    ctx = polarssl_malloc( sizeof( sha512_context ) );
+    mbedtls_sha512_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_sha512_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    sha512_init( ctx );
+    mbedtls_sha512_init( ctx );
 
     return( ctx );
 }
 
 static void sha512_ctx_free( void *ctx )
 {
-    sha512_free( (sha512_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_sha512_free( (mbedtls_sha512_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void sha512_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha512_process( (sha512_context *) ctx, data );
+    mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
 }
 
-const md_info_t sha512_info = {
-    POLARSSL_MD_SHA512,
+const mbedtls_md_info_t mbedtls_sha512_info = {
+    MBEDTLS_MD_SHA512,
     "SHA512",
     64,
     128,
@@ -684,6 +684,6 @@
     sha512_process_wrap,
 };
 
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
 
-#endif /* POLARSSL_MD_C */
+#endif /* MBEDTLS_MD_C */
diff --git a/library/memory_buffer_alloc.c b/library/memory_buffer_alloc.c
index 1d7750a..6e5a8ce 100644
--- a/library/memory_buffer_alloc.c
+++ b/library/memory_buffer_alloc.c
@@ -20,31 +20,31 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
+#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
 #include "mbedtls/memory_buffer_alloc.h"
 
-/* No need for the header guard as POLARSSL_MEMORY_BUFFER_ALLOC_C
-   is dependent upon POLARSSL_PLATFORM_C */
+/* No need for the header guard as MBEDTLS_MEMORY_BUFFER_ALLOC_C
+   is dependent upon MBEDTLS_PLATFORM_C */
 #include "mbedtls/platform.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
 #include <execinfo.h>
 #endif
 
-#if defined(POLARSSL_THREADING_C)
+#if defined(MBEDTLS_THREADING_C)
 #include "mbedtls/threading.h"
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -62,7 +62,7 @@
     memory_header   *next;
     memory_header   *prev_free;
     memory_header   *next_free;
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
     char            **trace;
     size_t          trace_count;
 #endif
@@ -76,7 +76,7 @@
     memory_header   *first;
     memory_header   *first_free;
     int             verify;
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
     size_t          malloc_count;
     size_t          free_count;
     size_t          total_used;
@@ -84,33 +84,33 @@
     size_t          header_count;
     size_t          maximum_header_count;
 #endif
-#if defined(POLARSSL_THREADING_C)
-    threading_mutex_t   mutex;
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_threading_mutex_t   mutex;
 #endif
 }
 buffer_alloc_ctx;
 
 static buffer_alloc_ctx heap;
 
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
 static void debug_header( memory_header *hdr )
 {
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
     size_t i;
 #endif
 
-    polarssl_fprintf( stderr, "HDR:  PTR(%10zu), PREV(%10zu), NEXT(%10zu), "
+    mbedtls_fprintf( stderr, "HDR:  PTR(%10zu), PREV(%10zu), NEXT(%10zu), "
                               "ALLOC(%zu), SIZE(%10zu)\n",
                       (size_t) hdr, (size_t) hdr->prev, (size_t) hdr->next,
                       hdr->alloc, hdr->size );
-    polarssl_fprintf( stderr, "      FPREV(%10zu), FNEXT(%10zu)\n",
+    mbedtls_fprintf( stderr, "      FPREV(%10zu), FNEXT(%10zu)\n",
                       (size_t) hdr->prev_free, (size_t) hdr->next_free );
 
-#if defined(POLARSSL_MEMORY_BACKTRACE)
-    polarssl_fprintf( stderr, "TRACE: \n" );
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
+    mbedtls_fprintf( stderr, "TRACE: \n" );
     for( i = 0; i < hdr->trace_count; i++ )
-        polarssl_fprintf( stderr, "%s\n", hdr->trace[i] );
-    polarssl_fprintf( stderr, "\n" );
+        mbedtls_fprintf( stderr, "%s\n", hdr->trace[i] );
+    mbedtls_fprintf( stderr, "\n" );
 #endif
 }
 
@@ -118,14 +118,14 @@
 {
     memory_header *cur = heap.first;
 
-    polarssl_fprintf( stderr, "\nBlock list\n" );
+    mbedtls_fprintf( stderr, "\nBlock list\n" );
     while( cur != NULL )
     {
         debug_header( cur );
         cur = cur->next;
     }
 
-    polarssl_fprintf( stderr, "Free list\n" );
+    mbedtls_fprintf( stderr, "Free list\n" );
     cur = heap.first_free;
 
     while( cur != NULL )
@@ -134,46 +134,46 @@
         cur = cur->next_free;
     }
 }
-#endif /* POLARSSL_MEMORY_DEBUG */
+#endif /* MBEDTLS_MEMORY_DEBUG */
 
 static int verify_header( memory_header *hdr )
 {
     if( hdr->magic1 != MAGIC1 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: MAGIC1 mismatch\n" );
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: MAGIC1 mismatch\n" );
 #endif
         return( 1 );
     }
 
     if( hdr->magic2 != MAGIC2 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: MAGIC2 mismatch\n" );
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: MAGIC2 mismatch\n" );
 #endif
         return( 1 );
     }
 
     if( hdr->alloc > 1 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: alloc has illegal value\n" );
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: alloc has illegal value\n" );
 #endif
         return( 1 );
     }
 
     if( hdr->prev != NULL && hdr->prev == hdr->next )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: prev == next\n" );
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: prev == next\n" );
 #endif
         return( 1 );
     }
 
     if( hdr->prev_free != NULL && hdr->prev_free == hdr->next_free )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: prev_free == next_free\n" );
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: prev_free == next_free\n" );
 #endif
         return( 1 );
     }
@@ -187,8 +187,8 @@
 
     if( verify_header( heap.first ) != 0 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: verification of first header "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: verification of first header "
                                   "failed\n" );
 #endif
         return( 1 );
@@ -196,8 +196,8 @@
 
     if( heap.first->prev != NULL )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: verification failed: "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: verification failed: "
                                   "first->prev != NULL\n" );
 #endif
         return( 1 );
@@ -207,8 +207,8 @@
     {
         if( verify_header( cur ) != 0 )
         {
-#if defined(POLARSSL_MEMORY_DEBUG)
-            polarssl_fprintf( stderr, "FATAL: verification of header "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+            mbedtls_fprintf( stderr, "FATAL: verification of header "
                                       "failed\n" );
 #endif
             return( 1 );
@@ -216,8 +216,8 @@
 
         if( cur->prev != prv )
         {
-#if defined(POLARSSL_MEMORY_DEBUG)
-            polarssl_fprintf( stderr, "FATAL: verification failed: "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+            mbedtls_fprintf( stderr, "FATAL: verification failed: "
                                       "cur->prev != prv\n" );
 #endif
             return( 1 );
@@ -234,7 +234,7 @@
 {
     memory_header *new, *cur = heap.first_free;
     unsigned char *p;
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
     void *trace_buffer[MAX_BT];
     size_t trace_cnt;
 #endif
@@ -242,10 +242,10 @@
     if( heap.buf == NULL || heap.first == NULL )
         return( NULL );
 
-    if( len % POLARSSL_MEMORY_ALIGN_MULTIPLE )
+    if( len % MBEDTLS_MEMORY_ALIGN_MULTIPLE )
     {
-        len -= len % POLARSSL_MEMORY_ALIGN_MULTIPLE;
-        len += POLARSSL_MEMORY_ALIGN_MULTIPLE;
+        len -= len % MBEDTLS_MEMORY_ALIGN_MULTIPLE;
+        len += MBEDTLS_MEMORY_ALIGN_MULTIPLE;
     }
 
     // Find block that fits
@@ -263,21 +263,21 @@
 
     if( cur->alloc != 0 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: block in free_list but allocated "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: block in free_list but allocated "
                                   "data\n" );
 #endif
-        polarssl_exit( 1 );
+        mbedtls_exit( 1 );
     }
 
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
     heap.malloc_count++;
 #endif
 
     // Found location, split block if > memory_header + 4 room left
     //
     if( cur->size - len < sizeof(memory_header) +
-                          POLARSSL_MEMORY_ALIGN_MULTIPLE )
+                          MBEDTLS_MEMORY_ALIGN_MULTIPLE )
     {
         cur->alloc = 1;
 
@@ -294,19 +294,19 @@
         cur->prev_free = NULL;
         cur->next_free = NULL;
 
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
         heap.total_used += cur->size;
         if( heap.total_used > heap.maximum_used )
             heap.maximum_used = heap.total_used;
 #endif
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
         trace_cnt = backtrace( trace_buffer, MAX_BT );
         cur->trace = backtrace_symbols( trace_buffer, trace_cnt );
         cur->trace_count = trace_cnt;
 #endif
 
-        if( ( heap.verify & MEMORY_VERIFY_ALLOC ) && verify_chain() != 0 )
-            polarssl_exit( 1 );
+        if( ( heap.verify & MBEDTLS_MEMORY_VERIFY_ALLOC ) && verify_chain() != 0 )
+            mbedtls_exit( 1 );
 
         return( ( (unsigned char *) cur ) + sizeof(memory_header) );
     }
@@ -318,7 +318,7 @@
     new->alloc = 0;
     new->prev = cur;
     new->next = cur->next;
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
     new->trace = NULL;
     new->trace_count = 0;
 #endif
@@ -346,7 +346,7 @@
     cur->prev_free = NULL;
     cur->next_free = NULL;
 
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
     heap.header_count++;
     if( heap.header_count > heap.maximum_header_count )
         heap.maximum_header_count = heap.header_count;
@@ -354,14 +354,14 @@
     if( heap.total_used > heap.maximum_used )
         heap.maximum_used = heap.total_used;
 #endif
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
     trace_cnt = backtrace( trace_buffer, MAX_BT );
     cur->trace = backtrace_symbols( trace_buffer, trace_cnt );
     cur->trace_count = trace_cnt;
 #endif
 
-    if( ( heap.verify & MEMORY_VERIFY_ALLOC ) && verify_chain() != 0 )
-        polarssl_exit( 1 );
+    if( ( heap.verify & MBEDTLS_MEMORY_VERIFY_ALLOC ) && verify_chain() != 0 )
+        mbedtls_exit( 1 );
 
     return( ( (unsigned char *) cur ) + sizeof(memory_header) );
 }
@@ -376,31 +376,31 @@
 
     if( p < heap.buf || p > heap.buf + heap.len )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: polarssl_free() outside of managed "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: mbedtls_free() outside of managed "
                                   "space\n" );
 #endif
-        polarssl_exit( 1 );
+        mbedtls_exit( 1 );
     }
 
     p -= sizeof(memory_header);
     hdr = (memory_header *) p;
 
     if( verify_header( hdr ) != 0 )
-        polarssl_exit( 1 );
+        mbedtls_exit( 1 );
 
     if( hdr->alloc != 1 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
-        polarssl_fprintf( stderr, "FATAL: polarssl_free() on unallocated "
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_fprintf( stderr, "FATAL: mbedtls_free() on unallocated "
                                   "data\n" );
 #endif
-        polarssl_exit( 1 );
+        mbedtls_exit( 1 );
     }
 
     hdr->alloc = 0;
 
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
     heap.free_count++;
     heap.total_used -= hdr->size;
 #endif
@@ -409,7 +409,7 @@
     //
     if( hdr->prev != NULL && hdr->prev->alloc == 0 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
         heap.header_count--;
 #endif
         hdr->prev->size += sizeof(memory_header) + hdr->size;
@@ -420,7 +420,7 @@
         if( hdr->next != NULL )
             hdr->next->prev = hdr;
 
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
         free( old->trace );
 #endif
         memset( old, 0, sizeof(memory_header) );
@@ -430,7 +430,7 @@
     //
     if( hdr->next != NULL && hdr->next->alloc == 0 )
     {
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
         heap.header_count--;
 #endif
         hdr->size += sizeof(memory_header) + hdr->next->size;
@@ -462,7 +462,7 @@
         if( hdr->next != NULL )
             hdr->next->prev = hdr;
 
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
         free( old->trace );
 #endif
         memset( old, 0, sizeof(memory_header) );
@@ -479,29 +479,29 @@
         heap.first_free = hdr;
     }
 
-#if defined(POLARSSL_MEMORY_BACKTRACE)
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
     hdr->trace = NULL;
     hdr->trace_count = 0;
 #endif
 
-    if( ( heap.verify & MEMORY_VERIFY_FREE ) && verify_chain() != 0 )
-        polarssl_exit( 1 );
+    if( ( heap.verify & MBEDTLS_MEMORY_VERIFY_FREE ) && verify_chain() != 0 )
+        mbedtls_exit( 1 );
 }
 
-void memory_buffer_set_verify( int verify )
+void mbedtls_memory_buffer_set_verify( int verify )
 {
     heap.verify = verify;
 }
 
-int memory_buffer_alloc_verify()
+int mbedtls_memory_buffer_alloc_verify()
 {
     return verify_chain();
 }
 
-#if defined(POLARSSL_MEMORY_DEBUG)
-void memory_buffer_alloc_status()
+#if defined(MBEDTLS_MEMORY_DEBUG)
+void mbedtls_memory_buffer_alloc_status()
 {
-    polarssl_fprintf( stderr,
+    mbedtls_fprintf( stderr,
                       "Current use: %zu blocks / %zu bytes, max: %zu blocks / "
                       "%zu bytes (total %zu bytes), malloc / free: %zu / %zu\n",
                       heap.header_count, heap.total_used,
@@ -511,71 +511,71 @@
                       heap.malloc_count, heap.free_count );
 
     if( heap.first->next == NULL )
-        polarssl_fprintf( stderr, "All memory de-allocated in stack buffer\n" );
+        mbedtls_fprintf( stderr, "All memory de-allocated in stack buffer\n" );
     else
     {
-        polarssl_fprintf( stderr, "Memory currently allocated:\n" );
+        mbedtls_fprintf( stderr, "Memory currently allocated:\n" );
         debug_chain();
     }
 }
 
-void memory_buffer_alloc_max_get( size_t *max_used, size_t *max_blocks )
+void mbedtls_memory_buffer_alloc_max_get( size_t *max_used, size_t *max_blocks )
 {
     *max_used   = heap.maximum_used;
     *max_blocks = heap.maximum_header_count;
 }
 
-void memory_buffer_alloc_max_reset( void )
+void mbedtls_memory_buffer_alloc_max_reset( void )
 {
     heap.maximum_used = 0;
     heap.maximum_header_count = 0;
 }
 
-void memory_buffer_alloc_cur_get( size_t *cur_used, size_t *cur_blocks )
+void mbedtls_memory_buffer_alloc_cur_get( size_t *cur_used, size_t *cur_blocks )
 {
     *cur_used   = heap.total_used;
     *cur_blocks = heap.header_count;
 }
-#endif /* POLARSSL_MEMORY_DEBUG */
+#endif /* MBEDTLS_MEMORY_DEBUG */
 
-#if defined(POLARSSL_THREADING_C)
+#if defined(MBEDTLS_THREADING_C)
 static void *buffer_alloc_malloc_mutexed( size_t len )
 {
     void *buf;
-    polarssl_mutex_lock( &heap.mutex );
+    mbedtls_mutex_lock( &heap.mutex );
     buf = buffer_alloc_malloc( len );
-    polarssl_mutex_unlock( &heap.mutex );
+    mbedtls_mutex_unlock( &heap.mutex );
     return( buf );
 }
 
 static void buffer_alloc_free_mutexed( void *ptr )
 {
-    polarssl_mutex_lock( &heap.mutex );
+    mbedtls_mutex_lock( &heap.mutex );
     buffer_alloc_free( ptr );
-    polarssl_mutex_unlock( &heap.mutex );
+    mbedtls_mutex_unlock( &heap.mutex );
 }
-#endif /* POLARSSL_THREADING_C */
+#endif /* MBEDTLS_THREADING_C */
 
-int memory_buffer_alloc_init( unsigned char *buf, size_t len )
+int mbedtls_memory_buffer_alloc_init( unsigned char *buf, size_t len )
 {
     memset( &heap, 0, sizeof(buffer_alloc_ctx) );
     memset( buf, 0, len );
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_init( &heap.mutex );
-    platform_set_malloc_free( buffer_alloc_malloc_mutexed,
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_init( &heap.mutex );
+    mbedtls_platform_set_malloc_free( buffer_alloc_malloc_mutexed,
                               buffer_alloc_free_mutexed );
 #else
-    platform_set_malloc_free( buffer_alloc_malloc, buffer_alloc_free );
+    mbedtls_platform_set_malloc_free( buffer_alloc_malloc, buffer_alloc_free );
 #endif
 
-    if( (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE )
+    if( (size_t) buf % MBEDTLS_MEMORY_ALIGN_MULTIPLE )
     {
         /* Adjust len first since buf is used in the computation */
-        len -= POLARSSL_MEMORY_ALIGN_MULTIPLE
-             - (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE;
-        buf += POLARSSL_MEMORY_ALIGN_MULTIPLE
-             - (size_t) buf % POLARSSL_MEMORY_ALIGN_MULTIPLE;
+        len -= MBEDTLS_MEMORY_ALIGN_MULTIPLE
+             - (size_t) buf % MBEDTLS_MEMORY_ALIGN_MULTIPLE;
+        buf += MBEDTLS_MEMORY_ALIGN_MULTIPLE
+             - (size_t) buf % MBEDTLS_MEMORY_ALIGN_MULTIPLE;
     }
 
     heap.buf = buf;
@@ -589,21 +589,21 @@
     return( 0 );
 }
 
-void memory_buffer_alloc_free()
+void mbedtls_memory_buffer_alloc_free()
 {
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_free( &heap.mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_free( &heap.mutex );
 #endif
-    polarssl_zeroize( &heap, sizeof(buffer_alloc_ctx) );
+    mbedtls_zeroize( &heap, sizeof(buffer_alloc_ctx) );
 }
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 static int check_pointer( void *p )
 {
     if( p == NULL )
         return( -1 );
 
-    if( (size_t) p % POLARSSL_MEMORY_ALIGN_MULTIPLE != 0 )
+    if( (size_t) p % MBEDTLS_MEMORY_ALIGN_MULTIPLE != 0 )
         return( -1 );
 
     return( 0 );
@@ -612,7 +612,7 @@
 static int check_all_free( )
 {
     if(
-#if defined(POLARSSL_MEMORY_DEBUG)
+#if defined(MBEDTLS_MEMORY_DEBUG)
         heap.total_used != 0 ||
 #endif
         heap.first != heap.first_free ||
@@ -628,107 +628,107 @@
     if( ! (condition) )                     \
     {                                       \
         if( verbose != 0 )                  \
-            polarssl_printf( "failed\n" );  \
+            mbedtls_printf( "failed\n" );  \
                                             \
         ret = 1;                            \
         goto cleanup;                       \
     }
 
-int memory_buffer_alloc_self_test( int verbose )
+int mbedtls_memory_buffer_alloc_self_test( int verbose )
 {
     unsigned char buf[1024];
     unsigned char *p, *q, *r, *end;
     int ret = 0;
 
     if( verbose != 0 )
-        polarssl_printf( "  MBA test #1 (basic alloc-free cycle): " );
+        mbedtls_printf( "  MBA test #1 (basic alloc-free cycle): " );
 
-    memory_buffer_alloc_init( buf, sizeof( buf ) );
+    mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
 
-    p = polarssl_malloc( 1 );
-    q = polarssl_malloc( 128 );
-    r = polarssl_malloc( 16 );
+    p = mbedtls_malloc( 1 );
+    q = mbedtls_malloc( 128 );
+    r = mbedtls_malloc( 16 );
 
     TEST_ASSERT( check_pointer( p ) == 0 &&
                  check_pointer( q ) == 0 &&
                  check_pointer( r ) == 0 );
 
-    polarssl_free( r );
-    polarssl_free( q );
-    polarssl_free( p );
+    mbedtls_free( r );
+    mbedtls_free( q );
+    mbedtls_free( p );
 
     TEST_ASSERT( check_all_free( ) == 0 );
 
     /* Memorize end to compare with the next test */
     end = heap.buf + heap.len;
 
-    memory_buffer_alloc_free( );
+    mbedtls_memory_buffer_alloc_free( );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  MBA test #2 (buf not aligned): " );
+        mbedtls_printf( "  MBA test #2 (buf not aligned): " );
 
-    memory_buffer_alloc_init( buf + 1, sizeof( buf ) - 1 );
+    mbedtls_memory_buffer_alloc_init( buf + 1, sizeof( buf ) - 1 );
 
     TEST_ASSERT( heap.buf + heap.len == end );
 
-    p = polarssl_malloc( 1 );
-    q = polarssl_malloc( 128 );
-    r = polarssl_malloc( 16 );
+    p = mbedtls_malloc( 1 );
+    q = mbedtls_malloc( 128 );
+    r = mbedtls_malloc( 16 );
 
     TEST_ASSERT( check_pointer( p ) == 0 &&
                  check_pointer( q ) == 0 &&
                  check_pointer( r ) == 0 );
 
-    polarssl_free( r );
-    polarssl_free( q );
-    polarssl_free( p );
+    mbedtls_free( r );
+    mbedtls_free( q );
+    mbedtls_free( p );
 
     TEST_ASSERT( check_all_free( ) == 0 );
 
-    memory_buffer_alloc_free( );
+    mbedtls_memory_buffer_alloc_free( );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  MBA test #3 (full): " );
+        mbedtls_printf( "  MBA test #3 (full): " );
 
-    memory_buffer_alloc_init( buf, sizeof( buf ) );
+    mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
 
-    p = polarssl_malloc( sizeof( buf ) - sizeof( memory_header ) );
+    p = mbedtls_malloc( sizeof( buf ) - sizeof( memory_header ) );
 
     TEST_ASSERT( check_pointer( p ) == 0 );
-    TEST_ASSERT( polarssl_malloc( 1 ) == NULL );
+    TEST_ASSERT( mbedtls_malloc( 1 ) == NULL );
 
-    polarssl_free( p );
+    mbedtls_free( p );
 
-    p = polarssl_malloc( sizeof( buf ) - 2 * sizeof( memory_header ) - 16 );
-    q = polarssl_malloc( 16 );
+    p = mbedtls_malloc( sizeof( buf ) - 2 * sizeof( memory_header ) - 16 );
+    q = mbedtls_malloc( 16 );
 
     TEST_ASSERT( check_pointer( p ) == 0 && check_pointer( q ) == 0 );
-    TEST_ASSERT( polarssl_malloc( 1 ) == NULL );
+    TEST_ASSERT( mbedtls_malloc( 1 ) == NULL );
 
-    polarssl_free( q );
+    mbedtls_free( q );
 
-    TEST_ASSERT( polarssl_malloc( 17 ) == NULL );
+    TEST_ASSERT( mbedtls_malloc( 17 ) == NULL );
 
-    polarssl_free( p );
+    mbedtls_free( p );
 
     TEST_ASSERT( check_all_free( ) == 0 );
 
-    memory_buffer_alloc_free( );
+    mbedtls_memory_buffer_alloc_free( );
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
 cleanup:
-    memory_buffer_alloc_free( );
+    mbedtls_memory_buffer_alloc_free( );
 
     return( ret );
 }
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_MEMORY_BUFFER_ALLOC_C */
+#endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */
diff --git a/library/net.c b/library/net.c
index a073c4c..cd53d80 100644
--- a/library/net.c
+++ b/library/net.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_NET_C)
+#if defined(MBEDTLS_NET_C)
 
 #include "mbedtls/net.h"
 
@@ -35,7 +35,7 @@
 #if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(EFIX64) && \
     !defined(EFI32)
 
-#if defined(POLARSSL_HAVE_IPV6)
+#if defined(MBEDTLS_HAVE_IPV6)
 #ifdef _WIN32_WINNT
 #undef _WIN32_WINNT
 #endif
@@ -67,7 +67,7 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 #include <sys/time.h>
 #endif
 #include <unistd.h>
@@ -86,7 +86,7 @@
 #define  snprintf  _snprintf
 #endif
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 #include <time.h>
 #endif
 
@@ -97,7 +97,7 @@
 #include <inttypes.h>
 #endif
 
-#if !defined(POLARSSL_HAVE_IPV6)
+#if !defined(MBEDTLS_HAVE_IPV6)
 #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) ||  \
     defined(__DragonFly__)
 #include <sys/endian.h>
@@ -135,12 +135,12 @@
             (((unsigned long ) n & 0xFF000000) >> 24) );
 }
 #endif
-#endif /* !POLARSSL_HAVE_IPV6 */
+#endif /* !MBEDTLS_HAVE_IPV6 */
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
-#define polarssl_snprintf snprintf
+#define mbedtls_snprintf snprintf
 #endif
 
 /*
@@ -155,7 +155,7 @@
     if( wsa_init_done == 0 )
     {
         if( WSAStartup( MAKEWORD(2,0), &wsaData ) != 0 )
-            return( POLARSSL_ERR_NET_SOCKET_FAILED );
+            return( MBEDTLS_ERR_NET_SOCKET_FAILED );
 
         wsa_init_done = 1;
     }
@@ -170,9 +170,9 @@
 /*
  * Initiate a TCP connection with host:port and the given protocol
  */
-int net_connect( int *fd, const char *host, int port, int proto )
+int mbedtls_net_connect( int *fd, const char *host, int port, int proto )
 {
-#if defined(POLARSSL_HAVE_IPV6)
+#if defined(MBEDTLS_HAVE_IPV6)
     int ret;
     struct addrinfo hints, *addr_list, *cur;
     char port_str[6];
@@ -182,26 +182,26 @@
 
     /* getaddrinfo expects port as a string */
     memset( port_str, 0, sizeof( port_str ) );
-    polarssl_snprintf( port_str, sizeof( port_str ), "%d", port );
+    mbedtls_snprintf( port_str, sizeof( port_str ), "%d", port );
 
     /* Do name resolution with both IPv6 and IPv4 */
     memset( &hints, 0, sizeof( hints ) );
     hints.ai_family = AF_UNSPEC;
-    hints.ai_socktype = proto == NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
-    hints.ai_protocol = proto == NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
+    hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
+    hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
 
     if( getaddrinfo( host, port_str, &hints, &addr_list ) != 0 )
-        return( POLARSSL_ERR_NET_UNKNOWN_HOST );
+        return( MBEDTLS_ERR_NET_UNKNOWN_HOST );
 
     /* Try the sockaddrs until a connection succeeds */
-    ret = POLARSSL_ERR_NET_UNKNOWN_HOST;
+    ret = MBEDTLS_ERR_NET_UNKNOWN_HOST;
     for( cur = addr_list; cur != NULL; cur = cur->ai_next )
     {
         *fd = (int) socket( cur->ai_family, cur->ai_socktype,
                             cur->ai_protocol );
         if( *fd < 0 )
         {
-            ret = POLARSSL_ERR_NET_SOCKET_FAILED;
+            ret = MBEDTLS_ERR_NET_SOCKET_FAILED;
             continue;
         }
 
@@ -212,7 +212,7 @@
         }
 
         close( *fd );
-        ret = POLARSSL_ERR_NET_CONNECT_FAILED;
+        ret = MBEDTLS_ERR_NET_CONNECT_FAILED;
     }
 
     freeaddrinfo( addr_list );
@@ -230,12 +230,12 @@
         return( ret );
 
     if( ( server_host = gethostbyname( host ) ) == NULL )
-        return( POLARSSL_ERR_NET_UNKNOWN_HOST );
+        return( MBEDTLS_ERR_NET_UNKNOWN_HOST );
 
     if( ( *fd = (int) socket( AF_INET,
-                    proto == NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM,
-                    proto == NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP ) ) < 0 )
-        return( POLARSSL_ERR_NET_SOCKET_FAILED );
+                    proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM,
+                    proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP ) ) < 0 )
+        return( MBEDTLS_ERR_NET_SOCKET_FAILED );
 
     memcpy( (void *) &server_addr.sin_addr,
             (void *) server_host->h_addr,
@@ -248,19 +248,19 @@
                  sizeof( server_addr ) ) < 0 )
     {
         close( *fd );
-        return( POLARSSL_ERR_NET_CONNECT_FAILED );
+        return( MBEDTLS_ERR_NET_CONNECT_FAILED );
     }
 
     return( 0 );
-#endif /* POLARSSL_HAVE_IPV6 */
+#endif /* MBEDTLS_HAVE_IPV6 */
 }
 
 /*
  * Create a listening socket on bind_ip:port
  */
-int net_bind( int *fd, const char *bind_ip, int port, int proto )
+int mbedtls_net_bind( int *fd, const char *bind_ip, int port, int proto )
 {
-#if defined(POLARSSL_HAVE_IPV6)
+#if defined(MBEDTLS_HAVE_IPV6)
     int n, ret;
     struct addrinfo hints, *addr_list, *cur;
     char port_str[6];
@@ -270,28 +270,28 @@
 
     /* getaddrinfo expects port as a string */
     memset( port_str, 0, sizeof( port_str ) );
-    polarssl_snprintf( port_str, sizeof( port_str ), "%d", port );
+    mbedtls_snprintf( port_str, sizeof( port_str ), "%d", port );
 
     /* Bind to IPv6 and/or IPv4, but only in TCP */
     memset( &hints, 0, sizeof( hints ) );
     hints.ai_family = AF_UNSPEC;
-    hints.ai_socktype = proto == NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
-    hints.ai_protocol = proto == NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
+    hints.ai_socktype = proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM;
+    hints.ai_protocol = proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP;
     if( bind_ip == NULL )
         hints.ai_flags = AI_PASSIVE;
 
     if( getaddrinfo( bind_ip, port_str, &hints, &addr_list ) != 0 )
-        return( POLARSSL_ERR_NET_UNKNOWN_HOST );
+        return( MBEDTLS_ERR_NET_UNKNOWN_HOST );
 
     /* Try the sockaddrs until a binding succeeds */
-    ret = POLARSSL_ERR_NET_UNKNOWN_HOST;
+    ret = MBEDTLS_ERR_NET_UNKNOWN_HOST;
     for( cur = addr_list; cur != NULL; cur = cur->ai_next )
     {
         *fd = (int) socket( cur->ai_family, cur->ai_socktype,
                             cur->ai_protocol );
         if( *fd < 0 )
         {
-            ret = POLARSSL_ERR_NET_SOCKET_FAILED;
+            ret = MBEDTLS_ERR_NET_SOCKET_FAILED;
             continue;
         }
 
@@ -300,24 +300,24 @@
                         (const char *) &n, sizeof( n ) ) != 0 )
         {
             close( *fd );
-            ret = POLARSSL_ERR_NET_SOCKET_FAILED;
+            ret = MBEDTLS_ERR_NET_SOCKET_FAILED;
             continue;
         }
 
         if( bind( *fd, cur->ai_addr, cur->ai_addrlen ) != 0 )
         {
             close( *fd );
-            ret = POLARSSL_ERR_NET_BIND_FAILED;
+            ret = MBEDTLS_ERR_NET_BIND_FAILED;
             continue;
         }
 
         /* Listen only makes sense for TCP */
-        if( proto == NET_PROTO_TCP )
+        if( proto == MBEDTLS_NET_PROTO_TCP )
         {
-            if( listen( *fd, POLARSSL_NET_LISTEN_BACKLOG ) != 0 )
+            if( listen( *fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 )
             {
                 close( *fd );
-                ret = POLARSSL_ERR_NET_LISTEN_FAILED;
+                ret = MBEDTLS_ERR_NET_LISTEN_FAILED;
                 continue;
             }
         }
@@ -341,9 +341,9 @@
         return( ret );
 
     if( ( *fd = (int) socket( AF_INET,
-                    proto == NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM,
-                    proto == NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP ) ) < 0 )
-        return( POLARSSL_ERR_NET_SOCKET_FAILED );
+                    proto == MBEDTLS_NET_PROTO_UDP ? SOCK_DGRAM : SOCK_STREAM,
+                    proto == MBEDTLS_NET_PROTO_UDP ? IPPROTO_UDP : IPPROTO_TCP ) ) < 0 )
+        return( MBEDTLS_ERR_NET_SOCKET_FAILED );
 
     n = 1;
     setsockopt( *fd, SOL_SOCKET, SO_REUSEADDR,
@@ -374,21 +374,21 @@
               sizeof( server_addr ) ) < 0 )
     {
         close( *fd );
-        return( POLARSSL_ERR_NET_BIND_FAILED );
+        return( MBEDTLS_ERR_NET_BIND_FAILED );
     }
 
     /* Listen only makes sense for TCP */
-    if( proto == NET_PROTO_TCP )
+    if( proto == MBEDTLS_NET_PROTO_TCP )
     {
-        if( listen( *fd, POLARSSL_NET_LISTEN_BACKLOG ) != 0 )
+        if( listen( *fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 )
         {
             close( *fd );
-            return( POLARSSL_ERR_NET_LISTEN_FAILED );
+            return( MBEDTLS_ERR_NET_LISTEN_FAILED );
         }
     }
 
     return( 0 );
-#endif /* POLARSSL_HAVE_IPV6 */
+#endif /* MBEDTLS_HAVE_IPV6 */
 }
 
 #if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
@@ -434,12 +434,12 @@
 /*
  * Accept a connection from a remote client
  */
-int net_accept( int bind_fd, int *client_fd, void *client_ip )
+int mbedtls_net_accept( int bind_fd, int *client_fd, void *client_ip )
 {
     int ret;
     int type;
 
-#if defined(POLARSSL_HAVE_IPV6)
+#if defined(MBEDTLS_HAVE_IPV6)
     struct sockaddr_storage client_addr;
 #else
     struct sockaddr_in client_addr;
@@ -458,7 +458,7 @@
     if( getsockopt( bind_fd, SOL_SOCKET, SO_TYPE, (void *) &type, &type_len ) != 0 ||
         ( type != SOCK_STREAM && type != SOCK_DGRAM ) )
     {
-        return( POLARSSL_ERR_NET_ACCEPT_FAILED );
+        return( MBEDTLS_ERR_NET_ACCEPT_FAILED );
     }
 
     if( type == SOCK_STREAM )
@@ -479,23 +479,23 @@
     if( ret < 0 )
     {
         if( net_would_block( bind_fd ) != 0 )
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
 
-        return( POLARSSL_ERR_NET_ACCEPT_FAILED );
+        return( MBEDTLS_ERR_NET_ACCEPT_FAILED );
     }
 
     /* UDP: hijack the listening socket for communicating with the client */
     if( type != SOCK_STREAM )
     {
         if( connect( bind_fd, (struct sockaddr *) &client_addr, n ) != 0 )
-            return( POLARSSL_ERR_NET_ACCEPT_FAILED );
+            return( MBEDTLS_ERR_NET_ACCEPT_FAILED );
 
         *client_fd = bind_fd;
     }
 
     if( client_ip != NULL )
     {
-#if defined(POLARSSL_HAVE_IPV6)
+#if defined(MBEDTLS_HAVE_IPV6)
         if( client_addr.ss_family == AF_INET )
         {
             struct sockaddr_in *addr4 = (struct sockaddr_in *) &client_addr;
@@ -511,7 +511,7 @@
 #else
         memcpy( client_ip, &client_addr.sin_addr.s_addr,
                     sizeof( client_addr.sin_addr.s_addr ) );
-#endif /* POLARSSL_HAVE_IPV6 */
+#endif /* MBEDTLS_HAVE_IPV6 */
     }
 
     return( 0 );
@@ -520,7 +520,7 @@
 /*
  * Set the socket blocking or non-blocking
  */
-int net_set_block( int fd )
+int mbedtls_net_set_block( int fd )
 {
 #if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
     !defined(EFI32)
@@ -531,7 +531,7 @@
 #endif
 }
 
-int net_set_nonblock( int fd )
+int mbedtls_net_set_nonblock( int fd )
 {
 #if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
     !defined(EFI32)
@@ -542,11 +542,11 @@
 #endif
 }
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 /*
  * Portable usleep helper
  */
-void net_usleep( unsigned long usec )
+void mbedtls_net_usleep( unsigned long usec )
 {
     struct timeval tv;
     tv.tv_sec  = usec / 1000000;
@@ -558,12 +558,12 @@
 #endif
     select( 0, NULL, NULL, NULL, &tv );
 }
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
 
 /*
  * Read at most 'len' characters
  */
-int net_recv( void *ctx, unsigned char *buf, size_t len )
+int mbedtls_net_recv( void *ctx, unsigned char *buf, size_t len )
 {
     int fd = *((int *) ctx);
     int ret = (int) read( fd, buf, len );
@@ -571,31 +571,31 @@
     if( ret < 0 )
     {
         if( net_would_block( fd ) != 0 )
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
 
 #if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
     !defined(EFI32)
         if( WSAGetLastError() == WSAECONNRESET )
-            return( POLARSSL_ERR_NET_CONN_RESET );
+            return( MBEDTLS_ERR_NET_CONN_RESET );
 #else
         if( errno == EPIPE || errno == ECONNRESET )
-            return( POLARSSL_ERR_NET_CONN_RESET );
+            return( MBEDTLS_ERR_NET_CONN_RESET );
 
         if( errno == EINTR )
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
 #endif
 
-        return( POLARSSL_ERR_NET_RECV_FAILED );
+        return( MBEDTLS_ERR_NET_RECV_FAILED );
     }
 
     return( ret );
 }
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 /*
  * Read at most 'len' characters, blocking for at most 'timeout' ms
  */
-int net_recv_timeout( void *ctx, unsigned char *buf, size_t len,
+int mbedtls_net_recv_timeout( void *ctx, unsigned char *buf, size_t len,
                       uint32_t timeout )
 {
     int ret;
@@ -613,31 +613,31 @@
 
     /* Zero fds ready means we timed out */
     if( ret == 0 )
-        return( POLARSSL_ERR_NET_TIMEOUT );
+        return( MBEDTLS_ERR_NET_TIMEOUT );
 
     if( ret < 0 )
     {
 #if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
     !defined(EFI32)
         if( WSAGetLastError() == WSAEINTR )
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
 #else
         if( errno == EINTR )
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
 #endif
 
-        return( POLARSSL_ERR_NET_RECV_FAILED );
+        return( MBEDTLS_ERR_NET_RECV_FAILED );
     }
 
     /* This call will not block */
-    return( net_recv( ctx, buf, len ) );
+    return( mbedtls_net_recv( ctx, buf, len ) );
 }
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
 
 /*
  * Write at most 'len' characters
  */
-int net_send( void *ctx, const unsigned char *buf, size_t len )
+int mbedtls_net_send( void *ctx, const unsigned char *buf, size_t len )
 {
     int fd = *((int *) ctx);
     int ret = (int) write( fd, buf, len );
@@ -645,21 +645,21 @@
     if( ret < 0 )
     {
         if( net_would_block( fd ) != 0 )
-            return( POLARSSL_ERR_NET_WANT_WRITE );
+            return( MBEDTLS_ERR_NET_WANT_WRITE );
 
 #if ( defined(_WIN32) || defined(_WIN32_WCE) ) && !defined(EFIX64) && \
     !defined(EFI32)
         if( WSAGetLastError() == WSAECONNRESET )
-            return( POLARSSL_ERR_NET_CONN_RESET );
+            return( MBEDTLS_ERR_NET_CONN_RESET );
 #else
         if( errno == EPIPE || errno == ECONNRESET )
-            return( POLARSSL_ERR_NET_CONN_RESET );
+            return( MBEDTLS_ERR_NET_CONN_RESET );
 
         if( errno == EINTR )
-            return( POLARSSL_ERR_NET_WANT_WRITE );
+            return( MBEDTLS_ERR_NET_WANT_WRITE );
 #endif
 
-        return( POLARSSL_ERR_NET_SEND_FAILED );
+        return( MBEDTLS_ERR_NET_SEND_FAILED );
     }
 
     return( ret );
@@ -668,10 +668,10 @@
 /*
  * Gracefully close the connection
  */
-void net_close( int fd )
+void mbedtls_net_close( int fd )
 {
     shutdown( fd, 2 );
     close( fd );
 }
 
-#endif /* POLARSSL_NET_C */
+#endif /* MBEDTLS_NET_C */
diff --git a/library/oid.c b/library/oid.c
index ad6d184..f3ab1bb 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -22,13 +22,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_OID_C)
+#if defined(MBEDTLS_OID_C)
 
 #include "mbedtls/oid.h"
 #include "mbedtls/rsa.h"
@@ -36,30 +36,30 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
-#define polarssl_snprintf snprintf
+#define mbedtls_snprintf snprintf
 #endif
 
-#if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
+#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
 #include "mbedtls/x509.h"
 #endif
 
 /*
  * Macro to automatically add the size of #define'd OIDs
  */
-#define ADD_LEN(s)      s, OID_SIZE(s)
+#define ADD_LEN(s)      s, MBEDTLS_OID_SIZE(s)
 
 /*
  * Macro to generate an internal function for oid_XXX_from_asn1() (used by
  * the other functions)
  */
 #define FN_OID_TYPED_FROM_ASN1( TYPE_T, NAME, LIST )                        \
-static const TYPE_T * oid_ ## NAME ## _from_asn1( const asn1_buf *oid )     \
+static const TYPE_T * oid_ ## NAME ## _from_asn1( const mbedtls_asn1_buf *oid )     \
 {                                                                           \
     const TYPE_T *p = LIST;                                                 \
-    const oid_descriptor_t *cur = (const oid_descriptor_t *) p;             \
+    const mbedtls_oid_descriptor_t *cur = (const mbedtls_oid_descriptor_t *) p;             \
     if( p == NULL || oid == NULL ) return( NULL );                          \
     while( cur->asn1 != NULL ) {                                            \
         if( cur->asn1_len == oid->len &&                                    \
@@ -67,47 +67,47 @@
             return( p );                                                    \
         }                                                                   \
         p++;                                                                \
-        cur = (const oid_descriptor_t *) p;                                 \
+        cur = (const mbedtls_oid_descriptor_t *) p;                                 \
     }                                                                       \
     return( NULL );                                                         \
 }
 
 /*
  * Macro to generate a function for retrieving a single attribute from the
- * descriptor of an oid_descriptor_t wrapper.
+ * descriptor of an mbedtls_oid_descriptor_t wrapper.
  */
 #define FN_OID_GET_DESCRIPTOR_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
-int FN_NAME( const asn1_buf *oid, ATTR1_TYPE * ATTR1 )                  \
+int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 )                  \
 {                                                                       \
     const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid );        \
-    if( data == NULL ) return( POLARSSL_ERR_OID_NOT_FOUND );            \
+    if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND );            \
     *ATTR1 = data->descriptor.ATTR1;                                    \
     return( 0 );                                                        \
 }
 
 /*
  * Macro to generate a function for retrieving a single attribute from an
- * oid_descriptor_t wrapper.
+ * mbedtls_oid_descriptor_t wrapper.
  */
 #define FN_OID_GET_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
-int FN_NAME( const asn1_buf *oid, ATTR1_TYPE * ATTR1 )                  \
+int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1 )                  \
 {                                                                       \
     const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid );        \
-    if( data == NULL ) return( POLARSSL_ERR_OID_NOT_FOUND );            \
+    if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND );            \
     *ATTR1 = data->ATTR1;                                               \
     return( 0 );                                                        \
 }
 
 /*
  * Macro to generate a function for retrieving two attributes from an
- * oid_descriptor_t wrapper.
+ * mbedtls_oid_descriptor_t wrapper.
  */
 #define FN_OID_GET_ATTR2(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1,     \
                          ATTR2_TYPE, ATTR2)                                 \
-int FN_NAME( const asn1_buf *oid, ATTR1_TYPE * ATTR1, ATTR2_TYPE * ATTR2 )  \
+int FN_NAME( const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1, ATTR2_TYPE * ATTR2 )  \
 {                                                                           \
     const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1( oid );            \
-    if( data == NULL ) return( POLARSSL_ERR_OID_NOT_FOUND );                \
+    if( data == NULL ) return( MBEDTLS_ERR_OID_NOT_FOUND );                \
     *ATTR1 = data->ATTR1;                                                   \
     *ATTR2 = data->ATTR2;                                                   \
     return( 0 );                                                            \
@@ -115,7 +115,7 @@
 
 /*
  * Macro to generate a function for retrieving the OID based on a single
- * attribute from a oid_descriptor_t wrapper.
+ * attribute from a mbedtls_oid_descriptor_t wrapper.
  */
 #define FN_OID_GET_OID_BY_ATTR1(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1)   \
 int FN_NAME( ATTR1_TYPE ATTR1, const char **oid, size_t *olen )             \
@@ -129,12 +129,12 @@
         }                                                                   \
         cur++;                                                              \
     }                                                                       \
-    return( POLARSSL_ERR_OID_NOT_FOUND );                                   \
+    return( MBEDTLS_ERR_OID_NOT_FOUND );                                   \
 }
 
 /*
  * Macro to generate a function for retrieving the OID based on two
- * attributes from a oid_descriptor_t wrapper.
+ * attributes from a mbedtls_oid_descriptor_t wrapper.
  */
 #define FN_OID_GET_OID_BY_ATTR2(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1,   \
                                 ATTR2_TYPE, ATTR2)                          \
@@ -150,93 +150,93 @@
         }                                                                   \
         cur++;                                                              \
     }                                                                       \
-    return( POLARSSL_ERR_OID_NOT_FOUND );                                   \
+    return( MBEDTLS_ERR_OID_NOT_FOUND );                                   \
 }
 
 /*
  * For X520 attribute types
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
+    mbedtls_oid_descriptor_t    descriptor;
     const char          *short_name;
 } oid_x520_attr_t;
 
 static const oid_x520_attr_t oid_x520_attr_type[] =
 {
     {
-        { ADD_LEN( OID_AT_CN ),          "id-at-commonName",               "Common Name" },
+        { ADD_LEN( MBEDTLS_OID_AT_CN ),          "id-at-commonName",               "Common Name" },
         "CN",
     },
     {
-        { ADD_LEN( OID_AT_COUNTRY ),     "id-at-countryName",              "Country" },
+        { ADD_LEN( MBEDTLS_OID_AT_COUNTRY ),     "id-at-countryName",              "Country" },
         "C",
     },
     {
-        { ADD_LEN( OID_AT_LOCALITY ),    "id-at-locality",                 "Locality" },
+        { ADD_LEN( MBEDTLS_OID_AT_LOCALITY ),    "id-at-locality",                 "Locality" },
         "L",
     },
     {
-        { ADD_LEN( OID_AT_STATE ),       "id-at-state",                    "State" },
+        { ADD_LEN( MBEDTLS_OID_AT_STATE ),       "id-at-state",                    "State" },
         "ST",
     },
     {
-        { ADD_LEN( OID_AT_ORGANIZATION ),"id-at-organizationName",         "Organization" },
+        { ADD_LEN( MBEDTLS_OID_AT_ORGANIZATION ),"id-at-organizationName",         "Organization" },
         "O",
     },
     {
-        { ADD_LEN( OID_AT_ORG_UNIT ),    "id-at-organizationalUnitName",   "Org Unit" },
+        { ADD_LEN( MBEDTLS_OID_AT_ORG_UNIT ),    "id-at-organizationalUnitName",   "Org Unit" },
         "OU",
     },
     {
-        { ADD_LEN( OID_PKCS9_EMAIL ),    "emailAddress",                   "E-mail address" },
+        { ADD_LEN( MBEDTLS_OID_PKCS9_EMAIL ),    "emailAddress",                   "E-mail address" },
         "emailAddress",
     },
     {
-        { ADD_LEN( OID_AT_SERIAL_NUMBER ),"id-at-serialNumber",            "Serial number" },
+        { ADD_LEN( MBEDTLS_OID_AT_SERIAL_NUMBER ),"id-at-serialNumber",            "Serial number" },
         "serialNumber",
     },
     {
-        { ADD_LEN( OID_AT_POSTAL_ADDRESS ),"id-at-postalAddress",          "Postal address" },
+        { ADD_LEN( MBEDTLS_OID_AT_POSTAL_ADDRESS ),"id-at-postalAddress",          "Postal address" },
         "postalAddress",
     },
     {
-        { ADD_LEN( OID_AT_POSTAL_CODE ), "id-at-postalCode",               "Postal code" },
+        { ADD_LEN( MBEDTLS_OID_AT_POSTAL_CODE ), "id-at-postalCode",               "Postal code" },
         "postalCode",
     },
     {
-        { ADD_LEN( OID_AT_SUR_NAME ),    "id-at-surName",                  "Surname" },
+        { ADD_LEN( MBEDTLS_OID_AT_SUR_NAME ),    "id-at-surName",                  "Surname" },
         "SN",
     },
     {
-        { ADD_LEN( OID_AT_GIVEN_NAME ),  "id-at-givenName",                "Given name" },
+        { ADD_LEN( MBEDTLS_OID_AT_GIVEN_NAME ),  "id-at-givenName",                "Given name" },
         "GN",
     },
     {
-        { ADD_LEN( OID_AT_INITIALS ),    "id-at-initials",                 "Initials" },
+        { ADD_LEN( MBEDTLS_OID_AT_INITIALS ),    "id-at-initials",                 "Initials" },
         "initials",
     },
     {
-        { ADD_LEN( OID_AT_GENERATION_QUALIFIER ), "id-at-generationQualifier", "Generation qualifier" },
+        { ADD_LEN( MBEDTLS_OID_AT_GENERATION_QUALIFIER ), "id-at-generationQualifier", "Generation qualifier" },
         "generationQualifier",
     },
     {
-        { ADD_LEN( OID_AT_TITLE ),       "id-at-title",                    "Title" },
+        { ADD_LEN( MBEDTLS_OID_AT_TITLE ),       "id-at-title",                    "Title" },
         "title",
     },
     {
-        { ADD_LEN( OID_AT_DN_QUALIFIER ),"id-at-dnQualifier",              "Distinguished Name qualifier" },
+        { ADD_LEN( MBEDTLS_OID_AT_DN_QUALIFIER ),"id-at-dnQualifier",              "Distinguished Name qualifier" },
         "dnQualifier",
     },
     {
-        { ADD_LEN( OID_AT_PSEUDONYM ),   "id-at-pseudonym",                "Pseudonym" },
+        { ADD_LEN( MBEDTLS_OID_AT_PSEUDONYM ),   "id-at-pseudonym",                "Pseudonym" },
         "pseudonym",
     },
     {
-        { ADD_LEN( OID_DOMAIN_COMPONENT ), "id-domainComponent",           "Domain component" },
+        { ADD_LEN( MBEDTLS_OID_DOMAIN_COMPONENT ), "id-domainComponent",           "Domain component" },
         "DC",
     },
     {
-        { ADD_LEN( OID_AT_UNIQUE_IDENTIFIER ), "id-at-uniqueIdentifier",    "Unique Identifier" },
+        { ADD_LEN( MBEDTLS_OID_AT_UNIQUE_IDENTIFIER ), "id-at-uniqueIdentifier",    "Unique Identifier" },
         "uniqueIdentifier",
     },
     {
@@ -246,38 +246,38 @@
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_x520_attr_t, x520_attr, oid_x520_attr_type);
-FN_OID_GET_ATTR1(oid_get_attr_short_name, oid_x520_attr_t, x520_attr, const char *, short_name);
+FN_OID_GET_ATTR1(mbedtls_oid_get_attr_short_name, oid_x520_attr_t, x520_attr, const char *, short_name);
 
-#if defined(POLARSSL_X509_USE_C) || defined(POLARSSL_X509_CREATE_C)
+#if defined(MBEDTLS_X509_USE_C) || defined(MBEDTLS_X509_CREATE_C)
 /*
  * For X509 extensions
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
+    mbedtls_oid_descriptor_t    descriptor;
     int                 ext_type;
 } oid_x509_ext_t;
 
 static const oid_x509_ext_t oid_x509_ext[] =
 {
     {
-        { ADD_LEN( OID_BASIC_CONSTRAINTS ),    "id-ce-basicConstraints",   "Basic Constraints" },
-        EXT_BASIC_CONSTRAINTS,
+        { ADD_LEN( MBEDTLS_OID_BASIC_CONSTRAINTS ),    "id-ce-basicConstraints",   "Basic Constraints" },
+        MBEDTLS_EXT_BASIC_CONSTRAINTS,
     },
     {
-        { ADD_LEN( OID_KEY_USAGE ),            "id-ce-keyUsage",           "Key Usage" },
-        EXT_KEY_USAGE,
+        { ADD_LEN( MBEDTLS_OID_KEY_USAGE ),            "id-ce-keyUsage",           "Key Usage" },
+        MBEDTLS_X509_EXT_KEY_USAGE,
     },
     {
-        { ADD_LEN( OID_EXTENDED_KEY_USAGE ),   "id-ce-keyUsage",           "Extended Key Usage" },
-        EXT_EXTENDED_KEY_USAGE,
+        { ADD_LEN( MBEDTLS_OID_EXTENDED_KEY_USAGE ),   "id-ce-keyUsage",           "Extended Key Usage" },
+        MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE,
     },
     {
-        { ADD_LEN( OID_SUBJECT_ALT_NAME ),     "id-ce-subjectAltName",     "Subject Alt Name" },
-        EXT_SUBJECT_ALT_NAME,
+        { ADD_LEN( MBEDTLS_OID_SUBJECT_ALT_NAME ),     "id-ce-subjectAltName",     "Subject Alt Name" },
+        MBEDTLS_EXT_SUBJECT_ALT_NAME,
     },
     {
-        { ADD_LEN( OID_NS_CERT_TYPE ),         "id-netscape-certtype",     "Netscape Certificate Type" },
-        EXT_NS_CERT_TYPE,
+        { ADD_LEN( MBEDTLS_OID_NS_CERT_TYPE ),         "id-netscape-certtype",     "Netscape Certificate Type" },
+        MBEDTLS_X509_EXT_NS_CERT_TYPE,
     },
     {
         { NULL, 0, NULL, NULL },
@@ -286,317 +286,317 @@
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_x509_ext_t, x509_ext, oid_x509_ext);
-FN_OID_GET_ATTR1(oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type);
+FN_OID_GET_ATTR1(mbedtls_oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type);
 
-static const oid_descriptor_t oid_ext_key_usage[] =
+static const mbedtls_oid_descriptor_t oid_ext_key_usage[] =
 {
-    { ADD_LEN( OID_SERVER_AUTH ),      "id-kp-serverAuth",      "TLS Web Server Authentication" },
-    { ADD_LEN( OID_CLIENT_AUTH ),      "id-kp-clientAuth",      "TLS Web Client Authentication" },
-    { ADD_LEN( OID_CODE_SIGNING ),     "id-kp-codeSigning",     "Code Signing" },
-    { ADD_LEN( OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" },
-    { ADD_LEN( OID_TIME_STAMPING ),    "id-kp-timeStamping",    "Time Stamping" },
-    { ADD_LEN( OID_OCSP_SIGNING ),     "id-kp-OCSPSigning",     "OCSP Signing" },
+    { ADD_LEN( MBEDTLS_OID_SERVER_AUTH ),      "id-kp-serverAuth",      "TLS Web Server Authentication" },
+    { ADD_LEN( MBEDTLS_OID_CLIENT_AUTH ),      "id-kp-clientAuth",      "TLS Web Client Authentication" },
+    { ADD_LEN( MBEDTLS_OID_CODE_SIGNING ),     "id-kp-codeSigning",     "Code Signing" },
+    { ADD_LEN( MBEDTLS_OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" },
+    { ADD_LEN( MBEDTLS_OID_TIME_STAMPING ),    "id-kp-timeStamping",    "Time Stamping" },
+    { ADD_LEN( MBEDTLS_OID_OCSP_SIGNING ),     "id-kp-OCSPSigning",     "OCSP Signing" },
     { NULL, 0, NULL, NULL },
 };
 
-FN_OID_TYPED_FROM_ASN1(oid_descriptor_t, ext_key_usage, oid_ext_key_usage);
-FN_OID_GET_ATTR1(oid_get_extended_key_usage, oid_descriptor_t, ext_key_usage, const char *, description);
-#endif /* POLARSSL_X509_USE_C || POLARSSL_X509_CREATE_C */
+FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage);
+FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage, mbedtls_oid_descriptor_t, ext_key_usage, const char *, description);
+#endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */
 
-#if defined(POLARSSL_MD_C)
+#if defined(MBEDTLS_MD_C)
 /*
  * For SignatureAlgorithmIdentifier
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
-    md_type_t           md_alg;
-    pk_type_t           pk_alg;
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_alg;
+    mbedtls_pk_type_t           pk_alg;
 } oid_sig_alg_t;
 
 static const oid_sig_alg_t oid_sig_alg[] =
 {
     {
-        { ADD_LEN( OID_PKCS1_MD2 ),        "md2WithRSAEncryption",     "RSA with MD2" },
-        POLARSSL_MD_MD2,      POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_MD2 ),        "md2WithRSAEncryption",     "RSA with MD2" },
+        MBEDTLS_MD_MD2,      MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_MD4 ),        "md4WithRSAEncryption",     "RSA with MD4" },
-        POLARSSL_MD_MD4,      POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_MD4 ),        "md4WithRSAEncryption",     "RSA with MD4" },
+        MBEDTLS_MD_MD4,      MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_MD5 ),        "md5WithRSAEncryption",     "RSA with MD5" },
-        POLARSSL_MD_MD5,      POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_MD5 ),        "md5WithRSAEncryption",     "RSA with MD5" },
+        MBEDTLS_MD_MD5,      MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_SHA1 ),       "sha-1WithRSAEncryption",   "RSA with SHA1" },
-        POLARSSL_MD_SHA1,     POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_SHA1 ),       "sha-1WithRSAEncryption",   "RSA with SHA1" },
+        MBEDTLS_MD_SHA1,     MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_SHA224 ),     "sha224WithRSAEncryption",  "RSA with SHA-224" },
-        POLARSSL_MD_SHA224,   POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_SHA224 ),     "sha224WithRSAEncryption",  "RSA with SHA-224" },
+        MBEDTLS_MD_SHA224,   MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_SHA256 ),     "sha256WithRSAEncryption",  "RSA with SHA-256" },
-        POLARSSL_MD_SHA256,   POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_SHA256 ),     "sha256WithRSAEncryption",  "RSA with SHA-256" },
+        MBEDTLS_MD_SHA256,   MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_SHA384 ),     "sha384WithRSAEncryption",  "RSA with SHA-384" },
-        POLARSSL_MD_SHA384,   POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_SHA384 ),     "sha384WithRSAEncryption",  "RSA with SHA-384" },
+        MBEDTLS_MD_SHA384,   MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_PKCS1_SHA512 ),     "sha512WithRSAEncryption",  "RSA with SHA-512" },
-        POLARSSL_MD_SHA512,   POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_SHA512 ),     "sha512WithRSAEncryption",  "RSA with SHA-512" },
+        MBEDTLS_MD_SHA512,   MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_RSA_SHA_OBS ),      "sha-1WithRSAEncryption",   "RSA with SHA1" },
-        POLARSSL_MD_SHA1,     POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_RSA_SHA_OBS ),      "sha-1WithRSAEncryption",   "RSA with SHA1" },
+        MBEDTLS_MD_SHA1,     MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_ECDSA_SHA1 ),       "ecdsa-with-SHA1",      "ECDSA with SHA1" },
-        POLARSSL_MD_SHA1,     POLARSSL_PK_ECDSA,
+        { ADD_LEN( MBEDTLS_OID_ECDSA_SHA1 ),       "ecdsa-with-SHA1",      "ECDSA with SHA1" },
+        MBEDTLS_MD_SHA1,     MBEDTLS_PK_ECDSA,
     },
     {
-        { ADD_LEN( OID_ECDSA_SHA224 ),     "ecdsa-with-SHA224",    "ECDSA with SHA224" },
-        POLARSSL_MD_SHA224,   POLARSSL_PK_ECDSA,
+        { ADD_LEN( MBEDTLS_OID_ECDSA_SHA224 ),     "ecdsa-with-SHA224",    "ECDSA with SHA224" },
+        MBEDTLS_MD_SHA224,   MBEDTLS_PK_ECDSA,
     },
     {
-        { ADD_LEN( OID_ECDSA_SHA256 ),     "ecdsa-with-SHA256",    "ECDSA with SHA256" },
-        POLARSSL_MD_SHA256,   POLARSSL_PK_ECDSA,
+        { ADD_LEN( MBEDTLS_OID_ECDSA_SHA256 ),     "ecdsa-with-SHA256",    "ECDSA with SHA256" },
+        MBEDTLS_MD_SHA256,   MBEDTLS_PK_ECDSA,
     },
     {
-        { ADD_LEN( OID_ECDSA_SHA384 ),     "ecdsa-with-SHA384",    "ECDSA with SHA384" },
-        POLARSSL_MD_SHA384,   POLARSSL_PK_ECDSA,
+        { ADD_LEN( MBEDTLS_OID_ECDSA_SHA384 ),     "ecdsa-with-SHA384",    "ECDSA with SHA384" },
+        MBEDTLS_MD_SHA384,   MBEDTLS_PK_ECDSA,
     },
     {
-        { ADD_LEN( OID_ECDSA_SHA512 ),     "ecdsa-with-SHA512",    "ECDSA with SHA512" },
-        POLARSSL_MD_SHA512,   POLARSSL_PK_ECDSA,
+        { ADD_LEN( MBEDTLS_OID_ECDSA_SHA512 ),     "ecdsa-with-SHA512",    "ECDSA with SHA512" },
+        MBEDTLS_MD_SHA512,   MBEDTLS_PK_ECDSA,
     },
     {
-        { ADD_LEN( OID_RSASSA_PSS ),        "RSASSA-PSS",           "RSASSA-PSS" },
-        POLARSSL_MD_NONE,     POLARSSL_PK_RSASSA_PSS,
+        { ADD_LEN( MBEDTLS_OID_RSASSA_PSS ),        "RSASSA-PSS",           "RSASSA-PSS" },
+        MBEDTLS_MD_NONE,     MBEDTLS_PK_RSASSA_PSS,
     },
     {
         { NULL, 0, NULL, NULL },
-        POLARSSL_MD_NONE, POLARSSL_PK_NONE,
+        MBEDTLS_MD_NONE, MBEDTLS_PK_NONE,
     },
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_sig_alg_t, sig_alg, oid_sig_alg);
-FN_OID_GET_DESCRIPTOR_ATTR1(oid_get_sig_alg_desc, oid_sig_alg_t, sig_alg, const char *, description);
-FN_OID_GET_ATTR2(oid_get_sig_alg, oid_sig_alg_t, sig_alg, md_type_t, md_alg, pk_type_t, pk_alg);
-FN_OID_GET_OID_BY_ATTR2(oid_get_oid_by_sig_alg, oid_sig_alg_t, oid_sig_alg, pk_type_t, pk_alg, md_type_t, md_alg);
-#endif /* POLARSSL_MD_C */
+FN_OID_GET_DESCRIPTOR_ATTR1(mbedtls_oid_get_sig_alg_desc, oid_sig_alg_t, sig_alg, const char *, description);
+FN_OID_GET_ATTR2(mbedtls_oid_get_sig_alg, oid_sig_alg_t, sig_alg, mbedtls_md_type_t, md_alg, mbedtls_pk_type_t, pk_alg);
+FN_OID_GET_OID_BY_ATTR2(mbedtls_oid_get_oid_by_sig_alg, oid_sig_alg_t, oid_sig_alg, mbedtls_pk_type_t, pk_alg, mbedtls_md_type_t, md_alg);
+#endif /* MBEDTLS_MD_C */
 
 /*
  * For PublicKeyInfo (PKCS1, RFC 5480)
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
-    pk_type_t           pk_alg;
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_pk_type_t           pk_alg;
 } oid_pk_alg_t;
 
 static const oid_pk_alg_t oid_pk_alg[] =
 {
     {
-        { ADD_LEN( OID_PKCS1_RSA ),      "rsaEncryption",   "RSA" },
-        POLARSSL_PK_RSA,
+        { ADD_LEN( MBEDTLS_OID_PKCS1_RSA ),      "rsaEncryption",   "RSA" },
+        MBEDTLS_PK_RSA,
     },
     {
-        { ADD_LEN( OID_EC_ALG_UNRESTRICTED ),  "id-ecPublicKey",   "Generic EC key" },
-        POLARSSL_PK_ECKEY,
+        { ADD_LEN( MBEDTLS_OID_EC_ALG_UNRESTRICTED ),  "id-ecPublicKey",   "Generic EC key" },
+        MBEDTLS_PK_ECKEY,
     },
     {
-        { ADD_LEN( OID_EC_ALG_ECDH ),          "id-ecDH",          "EC key for ECDH" },
-        POLARSSL_PK_ECKEY_DH,
+        { ADD_LEN( MBEDTLS_OID_EC_ALG_ECDH ),          "id-ecDH",          "EC key for ECDH" },
+        MBEDTLS_PK_ECKEY_DH,
     },
     {
         { NULL, 0, NULL, NULL },
-        POLARSSL_PK_NONE,
+        MBEDTLS_PK_NONE,
     },
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_pk_alg_t, pk_alg, oid_pk_alg);
-FN_OID_GET_ATTR1(oid_get_pk_alg, oid_pk_alg_t, pk_alg, pk_type_t, pk_alg);
-FN_OID_GET_OID_BY_ATTR1(oid_get_oid_by_pk_alg, oid_pk_alg_t, oid_pk_alg, pk_type_t, pk_alg);
+FN_OID_GET_ATTR1(mbedtls_oid_get_pk_alg, oid_pk_alg_t, pk_alg, mbedtls_pk_type_t, pk_alg);
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_pk_alg, oid_pk_alg_t, oid_pk_alg, mbedtls_pk_type_t, pk_alg);
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 /*
  * For namedCurve (RFC 5480)
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
-    ecp_group_id        grp_id;
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_ecp_group_id        grp_id;
 } oid_ecp_grp_t;
 
 static const oid_ecp_grp_t oid_ecp_grp[] =
 {
     {
-        { ADD_LEN( OID_EC_GRP_SECP192R1 ), "secp192r1",    "secp192r1" },
-        POLARSSL_ECP_DP_SECP192R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192R1 ), "secp192r1",    "secp192r1" },
+        MBEDTLS_ECP_DP_SECP192R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP224R1 ), "secp224r1",    "secp224r1" },
-        POLARSSL_ECP_DP_SECP224R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224R1 ), "secp224r1",    "secp224r1" },
+        MBEDTLS_ECP_DP_SECP224R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP256R1 ), "secp256r1",    "secp256r1" },
-        POLARSSL_ECP_DP_SECP256R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256R1 ), "secp256r1",    "secp256r1" },
+        MBEDTLS_ECP_DP_SECP256R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP384R1 ), "secp384r1",    "secp384r1" },
-        POLARSSL_ECP_DP_SECP384R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP384R1 ), "secp384r1",    "secp384r1" },
+        MBEDTLS_ECP_DP_SECP384R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP521R1 ), "secp521r1",    "secp521r1" },
-        POLARSSL_ECP_DP_SECP521R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP521R1 ), "secp521r1",    "secp521r1" },
+        MBEDTLS_ECP_DP_SECP521R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP192K1 ), "secp192k1",    "secp192k1" },
-        POLARSSL_ECP_DP_SECP192K1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP192K1 ), "secp192k1",    "secp192k1" },
+        MBEDTLS_ECP_DP_SECP192K1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP224K1 ), "secp224k1",    "secp224k1" },
-        POLARSSL_ECP_DP_SECP224K1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP224K1 ), "secp224k1",    "secp224k1" },
+        MBEDTLS_ECP_DP_SECP224K1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_SECP256K1 ), "secp256k1",    "secp256k1" },
-        POLARSSL_ECP_DP_SECP256K1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_SECP256K1 ), "secp256k1",    "secp256k1" },
+        MBEDTLS_ECP_DP_SECP256K1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_BP256R1 ),   "brainpoolP256r1","brainpool256r1" },
-        POLARSSL_ECP_DP_BP256R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_BP256R1 ),   "brainpoolP256r1","brainpool256r1" },
+        MBEDTLS_ECP_DP_BP256R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_BP384R1 ),   "brainpoolP384r1","brainpool384r1" },
-        POLARSSL_ECP_DP_BP384R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_BP384R1 ),   "brainpoolP384r1","brainpool384r1" },
+        MBEDTLS_ECP_DP_BP384R1,
     },
     {
-        { ADD_LEN( OID_EC_GRP_BP512R1 ),   "brainpoolP512r1","brainpool512r1" },
-        POLARSSL_ECP_DP_BP512R1,
+        { ADD_LEN( MBEDTLS_OID_EC_GRP_BP512R1 ),   "brainpoolP512r1","brainpool512r1" },
+        MBEDTLS_ECP_DP_BP512R1,
     },
     {
         { NULL, 0, NULL, NULL },
-        POLARSSL_ECP_DP_NONE,
+        MBEDTLS_ECP_DP_NONE,
     },
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_t, grp_id, oid_ecp_grp);
-FN_OID_GET_ATTR1(oid_get_ec_grp, oid_ecp_grp_t, grp_id, ecp_group_id, grp_id);
-FN_OID_GET_OID_BY_ATTR1(oid_get_oid_by_ec_grp, oid_ecp_grp_t, oid_ecp_grp, ecp_group_id, grp_id);
-#endif /* POLARSSL_ECP_C */
+FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp, oid_ecp_grp_t, grp_id, mbedtls_ecp_group_id, grp_id);
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_ec_grp, oid_ecp_grp_t, oid_ecp_grp, mbedtls_ecp_group_id, grp_id);
+#endif /* MBEDTLS_ECP_C */
 
-#if defined(POLARSSL_CIPHER_C)
+#if defined(MBEDTLS_CIPHER_C)
 /*
  * For PKCS#5 PBES2 encryption algorithm
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
-    cipher_type_t       cipher_alg;
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_cipher_type_t       cipher_alg;
 } oid_cipher_alg_t;
 
 static const oid_cipher_alg_t oid_cipher_alg[] =
 {
     {
-        { ADD_LEN( OID_DES_CBC ),              "desCBC",       "DES-CBC" },
-        POLARSSL_CIPHER_DES_CBC,
+        { ADD_LEN( MBEDTLS_OID_DES_CBC ),              "desCBC",       "DES-CBC" },
+        MBEDTLS_CIPHER_DES_CBC,
     },
     {
-        { ADD_LEN( OID_DES_EDE3_CBC ),         "des-ede3-cbc", "DES-EDE3-CBC" },
-        POLARSSL_CIPHER_DES_EDE3_CBC,
+        { ADD_LEN( MBEDTLS_OID_DES_EDE3_CBC ),         "des-ede3-cbc", "DES-EDE3-CBC" },
+        MBEDTLS_CIPHER_DES_EDE3_CBC,
     },
     {
         { NULL, 0, NULL, NULL },
-        POLARSSL_CIPHER_NONE,
+        MBEDTLS_CIPHER_NONE,
     },
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_cipher_alg_t, cipher_alg, oid_cipher_alg);
-FN_OID_GET_ATTR1(oid_get_cipher_alg, oid_cipher_alg_t, cipher_alg, cipher_type_t, cipher_alg);
-#endif /* POLARSSL_CIPHER_C */
+FN_OID_GET_ATTR1(mbedtls_oid_get_cipher_alg, oid_cipher_alg_t, cipher_alg, mbedtls_cipher_type_t, cipher_alg);
+#endif /* MBEDTLS_CIPHER_C */
 
-#if defined(POLARSSL_MD_C)
+#if defined(MBEDTLS_MD_C)
 /*
  * For digestAlgorithm
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
-    md_type_t           md_alg;
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_alg;
 } oid_md_alg_t;
 
 static const oid_md_alg_t oid_md_alg[] =
 {
     {
-        { ADD_LEN( OID_DIGEST_ALG_MD2 ),       "id-md2",       "MD2" },
-        POLARSSL_MD_MD2,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD2 ),       "id-md2",       "MD2" },
+        MBEDTLS_MD_MD2,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_MD4 ),       "id-md4",       "MD4" },
-        POLARSSL_MD_MD4,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD4 ),       "id-md4",       "MD4" },
+        MBEDTLS_MD_MD4,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_MD5 ),       "id-md5",       "MD5" },
-        POLARSSL_MD_MD5,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_MD5 ),       "id-md5",       "MD5" },
+        MBEDTLS_MD_MD5,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_SHA1 ),      "id-sha1",      "SHA-1" },
-        POLARSSL_MD_SHA1,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA1 ),      "id-sha1",      "SHA-1" },
+        MBEDTLS_MD_SHA1,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_SHA224 ),    "id-sha224",    "SHA-224" },
-        POLARSSL_MD_SHA224,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA224 ),    "id-sha224",    "SHA-224" },
+        MBEDTLS_MD_SHA224,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_SHA256 ),    "id-sha256",    "SHA-256" },
-        POLARSSL_MD_SHA256,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA256 ),    "id-sha256",    "SHA-256" },
+        MBEDTLS_MD_SHA256,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_SHA384 ),    "id-sha384",    "SHA-384" },
-        POLARSSL_MD_SHA384,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA384 ),    "id-sha384",    "SHA-384" },
+        MBEDTLS_MD_SHA384,
     },
     {
-        { ADD_LEN( OID_DIGEST_ALG_SHA512 ),    "id-sha512",    "SHA-512" },
-        POLARSSL_MD_SHA512,
+        { ADD_LEN( MBEDTLS_OID_DIGEST_ALG_SHA512 ),    "id-sha512",    "SHA-512" },
+        MBEDTLS_MD_SHA512,
     },
     {
         { NULL, 0, NULL, NULL },
-        POLARSSL_MD_NONE,
+        MBEDTLS_MD_NONE,
     },
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg);
-FN_OID_GET_ATTR1(oid_get_md_alg, oid_md_alg_t, md_alg, md_type_t, md_alg);
-FN_OID_GET_OID_BY_ATTR1(oid_get_oid_by_md, oid_md_alg_t, oid_md_alg, md_type_t, md_alg);
-#endif /* POLARSSL_MD_C */
+FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg);
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_md, oid_md_alg_t, oid_md_alg, mbedtls_md_type_t, md_alg);
+#endif /* MBEDTLS_MD_C */
 
-#if defined(POLARSSL_PKCS12_C)
+#if defined(MBEDTLS_PKCS12_C)
 /*
  * For PKCS#12 PBEs
  */
 typedef struct {
-    oid_descriptor_t    descriptor;
-    md_type_t           md_alg;
-    cipher_type_t       cipher_alg;
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_alg;
+    mbedtls_cipher_type_t       cipher_alg;
 } oid_pkcs12_pbe_alg_t;
 
 static const oid_pkcs12_pbe_alg_t oid_pkcs12_pbe_alg[] =
 {
     {
-        { ADD_LEN( OID_PKCS12_PBE_SHA1_DES3_EDE_CBC ), "pbeWithSHAAnd3-KeyTripleDES-CBC", "PBE with SHA1 and 3-Key 3DES" },
-        POLARSSL_MD_SHA1,      POLARSSL_CIPHER_DES_EDE3_CBC,
+        { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC ), "pbeWithSHAAnd3-KeyTripleDES-CBC", "PBE with SHA1 and 3-Key 3DES" },
+        MBEDTLS_MD_SHA1,      MBEDTLS_CIPHER_DES_EDE3_CBC,
     },
     {
-        { ADD_LEN( OID_PKCS12_PBE_SHA1_DES2_EDE_CBC ), "pbeWithSHAAnd2-KeyTripleDES-CBC", "PBE with SHA1 and 2-Key 3DES" },
-        POLARSSL_MD_SHA1,      POLARSSL_CIPHER_DES_EDE_CBC,
+        { ADD_LEN( MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC ), "pbeWithSHAAnd2-KeyTripleDES-CBC", "PBE with SHA1 and 2-Key 3DES" },
+        MBEDTLS_MD_SHA1,      MBEDTLS_CIPHER_DES_EDE_CBC,
     },
     {
         { NULL, 0, NULL, NULL },
-        POLARSSL_MD_NONE, POLARSSL_CIPHER_NONE,
+        MBEDTLS_MD_NONE, MBEDTLS_CIPHER_NONE,
     },
 };
 
 FN_OID_TYPED_FROM_ASN1(oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, oid_pkcs12_pbe_alg);
-FN_OID_GET_ATTR2(oid_get_pkcs12_pbe_alg, oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, md_type_t, md_alg, cipher_type_t, cipher_alg);
-#endif /* POLARSSL_PKCS12_C */
+FN_OID_GET_ATTR2(mbedtls_oid_get_pkcs12_pbe_alg, oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, mbedtls_md_type_t, md_alg, mbedtls_cipher_type_t, cipher_alg);
+#endif /* MBEDTLS_PKCS12_C */
 
 #if defined(_MSC_VER) && !defined snprintf && !defined(EFIX64) && \
     !defined(EFI32)
@@ -637,11 +637,11 @@
 #define SAFE_SNPRINTF()                             \
 {                                                   \
     if( ret == -1 )                                 \
-        return( POLARSSL_ERR_OID_BUF_TOO_SMALL );   \
+        return( MBEDTLS_ERR_OID_BUF_TOO_SMALL );   \
                                                     \
     if( (unsigned int) ret >= n ) {                 \
         p[n - 1] = '\0';                            \
-        return( POLARSSL_ERR_OID_BUF_TOO_SMALL );   \
+        return( MBEDTLS_ERR_OID_BUF_TOO_SMALL );   \
     }                                               \
                                                     \
     n -= (unsigned int) ret;                        \
@@ -649,8 +649,8 @@
 }
 
 /* Return the x.y.z.... style numeric string for the given OID */
-int oid_get_numeric_string( char *buf, size_t size,
-                            const asn1_buf *oid )
+int mbedtls_oid_get_numeric_string( char *buf, size_t size,
+                            const mbedtls_asn1_buf *oid )
 {
     int ret;
     size_t i, n;
@@ -663,7 +663,7 @@
     /* First byte contains first two dots */
     if( oid->len > 0 )
     {
-        ret = polarssl_snprintf( p, n, "%d.%d", oid->p[0] / 40, oid->p[0] % 40 );
+        ret = mbedtls_snprintf( p, n, "%d.%d", oid->p[0] / 40, oid->p[0] % 40 );
         SAFE_SNPRINTF();
     }
 
@@ -672,7 +672,7 @@
     {
         /* Prevent overflow in value. */
         if( ( ( value << 7 ) >> 7 ) != value )
-            return( POLARSSL_ERR_OID_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_OID_BUF_TOO_SMALL );
 
         value <<= 7;
         value += oid->p[i] & 0x7F;
@@ -680,7 +680,7 @@
         if( !( oid->p[i] & 0x80 ) )
         {
             /* Last byte */
-            ret = polarssl_snprintf( p, n, ".%d", value );
+            ret = mbedtls_snprintf( p, n, ".%d", value );
             SAFE_SNPRINTF();
             value = 0;
         }
@@ -689,4 +689,4 @@
     return( (int) ( size - n ) );
 }
 
-#endif /* POLARSSL_OID_C */
+#endif /* MBEDTLS_OID_C */
diff --git a/library/padlock.c b/library/padlock.c
index c6e7bf9..3e9f9a9 100644
--- a/library/padlock.c
+++ b/library/padlock.c
@@ -26,24 +26,24 @@
  *  programming_guide.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PADLOCK_C)
+#if defined(MBEDTLS_PADLOCK_C)
 
 #include "mbedtls/padlock.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_HAVE_X86)
+#if defined(MBEDTLS_HAVE_X86)
 
 /*
  * PadLock detection routine
  */
-int padlock_supports( int feature )
+int mbedtls_padlock_supports( int feature )
 {
     static int flags = -1;
     int ebx = 0, edx = 0;
@@ -74,7 +74,7 @@
 /*
  * PadLock AES-ECB block en(de)cryption
  */
-int padlock_xcryptecb( aes_context *ctx,
+int mbedtls_padlock_xcryptecb( mbedtls_aes_context *ctx,
                        int mode,
                        const unsigned char input[16],
                        unsigned char output[16] )
@@ -86,7 +86,7 @@
     unsigned char buf[256];
 
     rk  = ctx->rk;
-    blk = PADLOCK_ALIGN16( buf );
+    blk = MBEDTLS_PADLOCK_ALIGN16( buf );
     memcpy( blk, input, 16 );
 
      ctrl = blk + 4;
@@ -114,7 +114,7 @@
 /*
  * PadLock AES-CBC buffer en(de)cryption
  */
-int padlock_xcryptcbc( aes_context *ctx,
+int mbedtls_padlock_xcryptcbc( mbedtls_aes_context *ctx,
                        int mode,
                        size_t length,
                        unsigned char iv[16],
@@ -130,10 +130,10 @@
 
     if( ( (long) input  & 15 ) != 0 ||
         ( (long) output & 15 ) != 0 )
-        return( POLARSSL_ERR_PADLOCK_DATA_MISALIGNED );
+        return( MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED );
 
     rk = ctx->rk;
-    iw = PADLOCK_ALIGN16( buf );
+    iw = MBEDTLS_PADLOCK_ALIGN16( buf );
     memcpy( iw, iv, 16 );
 
      ctrl = iw + 4;
@@ -162,6 +162,6 @@
     return( 0 );
 }
 
-#endif /* POLARSSL_HAVE_X86 */
+#endif /* MBEDTLS_HAVE_X86 */
 
-#endif /* POLARSSL_PADLOCK_C */
+#endif /* MBEDTLS_PADLOCK_C */
diff --git a/library/pem.c b/library/pem.c
index c722282..c97e800 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PEM_PARSE_C) || defined(POLARSSL_PEM_WRITE_C)
+#if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C)
 
 #include "mbedtls/pem.h"
 #include "mbedtls/base64.h"
@@ -37,27 +37,27 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if defined(POLARSSL_PEM_PARSE_C)
-void pem_init( pem_context *ctx )
+#if defined(MBEDTLS_PEM_PARSE_C)
+void mbedtls_pem_init( mbedtls_pem_context *ctx )
 {
-    memset( ctx, 0, sizeof( pem_context ) );
+    memset( ctx, 0, sizeof( mbedtls_pem_context ) );
 }
 
-#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) &&         \
-    ( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
+#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) &&         \
+    ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
 /*
  * Read a 16-byte hex string and convert it to binary
  */
@@ -73,7 +73,7 @@
         if( *s >= '0' && *s <= '9' ) j = *s - '0'; else
         if( *s >= 'A' && *s <= 'F' ) j = *s - '7'; else
         if( *s >= 'a' && *s <= 'f' ) j = *s - 'W'; else
-            return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
+            return( MBEDTLS_ERR_PEM_INVALID_ENC_IV );
 
         k = ( ( i & 1 ) != 0 ) ? j : j << 4;
 
@@ -87,26 +87,26 @@
                         unsigned char *iv,
                         const unsigned char *pwd, size_t pwdlen )
 {
-    md5_context md5_ctx;
+    mbedtls_md5_context md5_ctx;
     unsigned char md5sum[16];
     size_t use_len;
 
-    md5_init( &md5_ctx );
+    mbedtls_md5_init( &md5_ctx );
 
     /*
      * key[ 0..15] = MD5(pwd || IV)
      */
-    md5_starts( &md5_ctx );
-    md5_update( &md5_ctx, pwd, pwdlen );
-    md5_update( &md5_ctx, iv,  8 );
-    md5_finish( &md5_ctx, md5sum );
+    mbedtls_md5_starts( &md5_ctx );
+    mbedtls_md5_update( &md5_ctx, pwd, pwdlen );
+    mbedtls_md5_update( &md5_ctx, iv,  8 );
+    mbedtls_md5_finish( &md5_ctx, md5sum );
 
     if( keylen <= 16 )
     {
         memcpy( key, md5sum, keylen );
 
-        md5_free( &md5_ctx );
-        polarssl_zeroize( md5sum, 16 );
+        mbedtls_md5_free( &md5_ctx );
+        mbedtls_zeroize( md5sum, 16 );
         return;
     }
 
@@ -115,11 +115,11 @@
     /*
      * key[16..23] = MD5(key[ 0..15] || pwd || IV])
      */
-    md5_starts( &md5_ctx );
-    md5_update( &md5_ctx, md5sum,  16 );
-    md5_update( &md5_ctx, pwd, pwdlen );
-    md5_update( &md5_ctx, iv,  8 );
-    md5_finish( &md5_ctx, md5sum );
+    mbedtls_md5_starts( &md5_ctx );
+    mbedtls_md5_update( &md5_ctx, md5sum,  16 );
+    mbedtls_md5_update( &md5_ctx, pwd, pwdlen );
+    mbedtls_md5_update( &md5_ctx, iv,  8 );
+    mbedtls_md5_finish( &md5_ctx, md5sum );
 
     use_len = 16;
     if( keylen < 32 )
@@ -127,11 +127,11 @@
 
     memcpy( key + 16, md5sum, use_len );
 
-    md5_free( &md5_ctx );
-    polarssl_zeroize( md5sum, 16 );
+    mbedtls_md5_free( &md5_ctx );
+    mbedtls_zeroize( md5sum, 16 );
 }
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
 /*
  * Decrypt with DES-CBC, using PBKDF1 for key derivation
  */
@@ -139,19 +139,19 @@
                                unsigned char *buf, size_t buflen,
                                const unsigned char *pwd, size_t pwdlen )
 {
-    des_context des_ctx;
+    mbedtls_des_context des_ctx;
     unsigned char des_key[8];
 
-    des_init( &des_ctx );
+    mbedtls_des_init( &des_ctx );
 
     pem_pbkdf1( des_key, 8, des_iv, pwd, pwdlen );
 
-    des_setkey_dec( &des_ctx, des_key );
-    des_crypt_cbc( &des_ctx, DES_DECRYPT, buflen,
+    mbedtls_des_setkey_dec( &des_ctx, des_key );
+    mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des_iv, buf, buf );
 
-    des_free( &des_ctx );
-    polarssl_zeroize( des_key, 8 );
+    mbedtls_des_free( &des_ctx );
+    mbedtls_zeroize( des_key, 8 );
 }
 
 /*
@@ -161,23 +161,23 @@
                                unsigned char *buf, size_t buflen,
                                const unsigned char *pwd, size_t pwdlen )
 {
-    des3_context des3_ctx;
+    mbedtls_des3_context des3_ctx;
     unsigned char des3_key[24];
 
-    des3_init( &des3_ctx );
+    mbedtls_des3_init( &des3_ctx );
 
     pem_pbkdf1( des3_key, 24, des3_iv, pwd, pwdlen );
 
-    des3_set3key_dec( &des3_ctx, des3_key );
-    des3_crypt_cbc( &des3_ctx, DES_DECRYPT, buflen,
+    mbedtls_des3_set3key_dec( &des3_ctx, des3_key );
+    mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des3_iv, buf, buf );
 
-    des3_free( &des3_ctx );
-    polarssl_zeroize( des3_key, 24 );
+    mbedtls_des3_free( &des3_ctx );
+    mbedtls_zeroize( des3_key, 24 );
 }
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_AES_C)
 /*
  * Decrypt with AES-XXX-CBC, using PBKDF1 for key derivation
  */
@@ -185,26 +185,26 @@
                                unsigned char *buf, size_t buflen,
                                const unsigned char *pwd, size_t pwdlen )
 {
-    aes_context aes_ctx;
+    mbedtls_aes_context aes_ctx;
     unsigned char aes_key[32];
 
-    aes_init( &aes_ctx );
+    mbedtls_aes_init( &aes_ctx );
 
     pem_pbkdf1( aes_key, keylen, aes_iv, pwd, pwdlen );
 
-    aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 );
-    aes_crypt_cbc( &aes_ctx, AES_DECRYPT, buflen,
+    mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 );
+    mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen,
                      aes_iv, buf, buf );
 
-    aes_free( &aes_ctx );
-    polarssl_zeroize( aes_key, keylen );
+    mbedtls_aes_free( &aes_ctx );
+    mbedtls_zeroize( aes_key, keylen );
 }
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_AES_C */
 
-#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
-          ( POLARSSL_AES_C || POLARSSL_DES_C ) */
+#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC &&
+          ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
 
-int pem_read_buffer( pem_context *ctx, const char *header, const char *footer,
+int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const char *footer,
                      const unsigned char *data, const unsigned char *pwd,
                      size_t pwdlen, size_t *use_len )
 {
@@ -212,33 +212,33 @@
     size_t len;
     unsigned char *buf;
     const unsigned char *s1, *s2, *end;
-#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) &&         \
-    ( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
+#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) &&         \
+    ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
     unsigned char pem_iv[16];
-    cipher_type_t enc_alg = POLARSSL_CIPHER_NONE;
+    mbedtls_cipher_type_t enc_alg = MBEDTLS_CIPHER_NONE;
 #else
     ((void) pwd);
     ((void) pwdlen);
-#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
-          ( POLARSSL_AES_C || POLARSSL_DES_C ) */
+#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC &&
+          ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
 
     if( ctx == NULL )
-        return( POLARSSL_ERR_PEM_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PEM_BAD_INPUT_DATA );
 
     s1 = (unsigned char *) strstr( (const char *) data, header );
 
     if( s1 == NULL )
-        return( POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT );
+        return( MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT );
 
     s2 = (unsigned char *) strstr( (const char *) data, footer );
 
     if( s2 == NULL || s2 <= s1 )
-        return( POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT );
+        return( MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT );
 
     s1 += strlen( header );
     if( *s1 == '\r' ) s1++;
     if( *s1 == '\n' ) s1++;
-    else return( POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT );
+    else return( MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT );
 
     end = s2;
     end += strlen( footer );
@@ -250,111 +250,111 @@
 
     if( memcmp( s1, "Proc-Type: 4,ENCRYPTED", 22 ) == 0 )
     {
-#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) &&         \
-    ( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
+#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) &&         \
+    ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
         enc++;
 
         s1 += 22;
         if( *s1 == '\r' ) s1++;
         if( *s1 == '\n' ) s1++;
-        else return( POLARSSL_ERR_PEM_INVALID_DATA );
+        else return( MBEDTLS_ERR_PEM_INVALID_DATA );
 
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
         if( memcmp( s1, "DEK-Info: DES-EDE3-CBC,", 23 ) == 0 )
         {
-            enc_alg = POLARSSL_CIPHER_DES_EDE3_CBC;
+            enc_alg = MBEDTLS_CIPHER_DES_EDE3_CBC;
 
             s1 += 23;
             if( pem_get_iv( s1, pem_iv, 8 ) != 0 )
-                return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
+                return( MBEDTLS_ERR_PEM_INVALID_ENC_IV );
 
             s1 += 16;
         }
         else if( memcmp( s1, "DEK-Info: DES-CBC,", 18 ) == 0 )
         {
-            enc_alg = POLARSSL_CIPHER_DES_CBC;
+            enc_alg = MBEDTLS_CIPHER_DES_CBC;
 
             s1 += 18;
             if( pem_get_iv( s1, pem_iv, 8) != 0 )
-                return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
+                return( MBEDTLS_ERR_PEM_INVALID_ENC_IV );
 
             s1 += 16;
         }
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_AES_C)
         if( memcmp( s1, "DEK-Info: AES-", 14 ) == 0 )
         {
             if( memcmp( s1, "DEK-Info: AES-128-CBC,", 22 ) == 0 )
-                enc_alg = POLARSSL_CIPHER_AES_128_CBC;
+                enc_alg = MBEDTLS_CIPHER_AES_128_CBC;
             else if( memcmp( s1, "DEK-Info: AES-192-CBC,", 22 ) == 0 )
-                enc_alg = POLARSSL_CIPHER_AES_192_CBC;
+                enc_alg = MBEDTLS_CIPHER_AES_192_CBC;
             else if( memcmp( s1, "DEK-Info: AES-256-CBC,", 22 ) == 0 )
-                enc_alg = POLARSSL_CIPHER_AES_256_CBC;
+                enc_alg = MBEDTLS_CIPHER_AES_256_CBC;
             else
-                return( POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG );
+                return( MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG );
 
             s1 += 22;
             if( pem_get_iv( s1, pem_iv, 16 ) != 0 )
-                return( POLARSSL_ERR_PEM_INVALID_ENC_IV );
+                return( MBEDTLS_ERR_PEM_INVALID_ENC_IV );
 
             s1 += 32;
         }
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_AES_C */
 
-        if( enc_alg == POLARSSL_CIPHER_NONE )
-            return( POLARSSL_ERR_PEM_UNKNOWN_ENC_ALG );
+        if( enc_alg == MBEDTLS_CIPHER_NONE )
+            return( MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG );
 
         if( *s1 == '\r' ) s1++;
         if( *s1 == '\n' ) s1++;
-        else return( POLARSSL_ERR_PEM_INVALID_DATA );
+        else return( MBEDTLS_ERR_PEM_INVALID_DATA );
 #else
-        return( POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE );
-#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
-          ( POLARSSL_AES_C || POLARSSL_DES_C ) */
+        return( MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE );
+#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC &&
+          ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
     }
 
     len = 0;
-    ret = base64_decode( NULL, &len, s1, s2 - s1 );
+    ret = mbedtls_base64_decode( NULL, &len, s1, s2 - s1 );
 
-    if( ret == POLARSSL_ERR_BASE64_INVALID_CHARACTER )
-        return( POLARSSL_ERR_PEM_INVALID_DATA + ret );
+    if( ret == MBEDTLS_ERR_BASE64_INVALID_CHARACTER )
+        return( MBEDTLS_ERR_PEM_INVALID_DATA + ret );
 
-    if( ( buf = polarssl_malloc( len ) ) == NULL )
-        return( POLARSSL_ERR_PEM_MALLOC_FAILED );
+    if( ( buf = mbedtls_malloc( len ) ) == NULL )
+        return( MBEDTLS_ERR_PEM_MALLOC_FAILED );
 
-    if( ( ret = base64_decode( buf, &len, s1, s2 - s1 ) ) != 0 )
+    if( ( ret = mbedtls_base64_decode( buf, &len, s1, s2 - s1 ) ) != 0 )
     {
-        polarssl_free( buf );
-        return( POLARSSL_ERR_PEM_INVALID_DATA + ret );
+        mbedtls_free( buf );
+        return( MBEDTLS_ERR_PEM_INVALID_DATA + ret );
     }
 
     if( enc != 0 )
     {
-#if defined(POLARSSL_MD5_C) && defined(POLARSSL_CIPHER_MODE_CBC) &&         \
-    ( defined(POLARSSL_DES_C) || defined(POLARSSL_AES_C) )
+#if defined(MBEDTLS_MD5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) &&         \
+    ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
         if( pwd == NULL )
         {
-            polarssl_free( buf );
-            return( POLARSSL_ERR_PEM_PASSWORD_REQUIRED );
+            mbedtls_free( buf );
+            return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
 
-#if defined(POLARSSL_DES_C)
-        if( enc_alg == POLARSSL_CIPHER_DES_EDE3_CBC )
+#if defined(MBEDTLS_DES_C)
+        if( enc_alg == MBEDTLS_CIPHER_DES_EDE3_CBC )
             pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
-        else if( enc_alg == POLARSSL_CIPHER_DES_CBC )
+        else if( enc_alg == MBEDTLS_CIPHER_DES_CBC )
             pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_AES_C)
-        if( enc_alg == POLARSSL_CIPHER_AES_128_CBC )
+#if defined(MBEDTLS_AES_C)
+        if( enc_alg == MBEDTLS_CIPHER_AES_128_CBC )
             pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
-        else if( enc_alg == POLARSSL_CIPHER_AES_192_CBC )
+        else if( enc_alg == MBEDTLS_CIPHER_AES_192_CBC )
             pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
-        else if( enc_alg == POLARSSL_CIPHER_AES_256_CBC )
+        else if( enc_alg == MBEDTLS_CIPHER_AES_256_CBC )
             pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_AES_C */
 
         /*
          * The result will be ASN.1 starting with a SEQUENCE tag, with 1 to 3
@@ -364,14 +364,14 @@
          */
         if( len <= 2 || buf[0] != 0x30 || buf[1] > 0x83 )
         {
-            polarssl_free( buf );
-            return( POLARSSL_ERR_PEM_PASSWORD_MISMATCH );
+            mbedtls_free( buf );
+            return( MBEDTLS_ERR_PEM_PASSWORD_MISMATCH );
         }
 #else
-        polarssl_free( buf );
-        return( POLARSSL_ERR_PEM_FEATURE_UNAVAILABLE );
-#endif /* POLARSSL_MD5_C && POLARSSL_CIPHER_MODE_CBC &&
-          ( POLARSSL_AES_C || POLARSSL_DES_C ) */
+        mbedtls_free( buf );
+        return( MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE );
+#endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC &&
+          ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */
     }
 
     ctx->buf = buf;
@@ -380,17 +380,17 @@
     return( 0 );
 }
 
-void pem_free( pem_context *ctx )
+void mbedtls_pem_free( mbedtls_pem_context *ctx )
 {
-    polarssl_free( ctx->buf );
-    polarssl_free( ctx->info );
+    mbedtls_free( ctx->buf );
+    mbedtls_free( ctx->info );
 
-    polarssl_zeroize( ctx, sizeof( pem_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_pem_context ) );
 }
-#endif /* POLARSSL_PEM_PARSE_C */
+#endif /* MBEDTLS_PEM_PARSE_C */
 
-#if defined(POLARSSL_PEM_WRITE_C)
-int pem_write_buffer( const char *header, const char *footer,
+#if defined(MBEDTLS_PEM_WRITE_C)
+int mbedtls_pem_write_buffer( const char *header, const char *footer,
                       const unsigned char *der_data, size_t der_len,
                       unsigned char *buf, size_t buf_len, size_t *olen )
 {
@@ -398,22 +398,22 @@
     unsigned char *encode_buf, *c, *p = buf;
     size_t len = 0, use_len = 0, add_len = 0;
 
-    base64_encode( NULL, &use_len, der_data, der_len );
+    mbedtls_base64_encode( NULL, &use_len, der_data, der_len );
     add_len = strlen( header ) + strlen( footer ) + ( use_len / 64 ) + 1;
 
     if( use_len + add_len > buf_len )
     {
         *olen = use_len + add_len;
-        return( POLARSSL_ERR_BASE64_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
     }
 
-    if( ( encode_buf = polarssl_malloc( use_len ) ) == NULL )
-        return( POLARSSL_ERR_PEM_MALLOC_FAILED );
+    if( ( encode_buf = mbedtls_malloc( use_len ) ) == NULL )
+        return( MBEDTLS_ERR_PEM_MALLOC_FAILED );
 
-    if( ( ret = base64_encode( encode_buf, &use_len, der_data,
+    if( ( ret = mbedtls_base64_encode( encode_buf, &use_len, der_data,
                                der_len ) ) != 0 )
     {
-        polarssl_free( encode_buf );
+        mbedtls_free( encode_buf );
         return( ret );
     }
 
@@ -437,8 +437,8 @@
     *p++ = '\0';
     *olen = p - buf;
 
-    polarssl_free( encode_buf );
+    mbedtls_free( encode_buf );
     return( 0 );
 }
-#endif /* POLARSSL_PEM_WRITE_C */
-#endif /* POLARSSL_PEM_PARSE_C || POLARSSL_PEM_WRITE_C */
+#endif /* MBEDTLS_PEM_WRITE_C */
+#endif /* MBEDTLS_PEM_PARSE_C || MBEDTLS_PEM_WRITE_C */
diff --git a/library/pk.c b/library/pk.c
index d147302..043f8e3 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -20,35 +20,35 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PK_C)
+#if defined(MBEDTLS_PK_C)
 #include "mbedtls/pk.h"
 #include "mbedtls/pk_wrap.h"
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 #include "mbedtls/ecp.h"
 #endif
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 #include "mbedtls/ecdsa.h"
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /*
- * Initialise a pk_context
+ * Initialise a mbedtls_pk_context
  */
-void pk_init( pk_context *ctx )
+void mbedtls_pk_init( mbedtls_pk_context *ctx )
 {
     if( ctx == NULL )
         return;
@@ -58,39 +58,39 @@
 }
 
 /*
- * Free (the components of) a pk_context
+ * Free (the components of) a mbedtls_pk_context
  */
-void pk_free( pk_context *ctx )
+void mbedtls_pk_free( mbedtls_pk_context *ctx )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
         return;
 
     ctx->pk_info->ctx_free_func( ctx->pk_ctx );
 
-    polarssl_zeroize( ctx, sizeof( pk_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_pk_context ) );
 }
 
 /*
  * Get pk_info structure from type
  */
-const pk_info_t * pk_info_from_type( pk_type_t pk_type )
+const mbedtls_pk_info_t * mbedtls_pk_info_from_type( mbedtls_pk_type_t pk_type )
 {
     switch( pk_type ) {
-#if defined(POLARSSL_RSA_C)
-        case POLARSSL_PK_RSA:
-            return( &rsa_info );
+#if defined(MBEDTLS_RSA_C)
+        case MBEDTLS_PK_RSA:
+            return( &mbedtls_rsa_info );
 #endif
-#if defined(POLARSSL_ECP_C)
-        case POLARSSL_PK_ECKEY:
-            return( &eckey_info );
-        case POLARSSL_PK_ECKEY_DH:
-            return( &eckeydh_info );
+#if defined(MBEDTLS_ECP_C)
+        case MBEDTLS_PK_ECKEY:
+            return( &mbedtls_eckey_info );
+        case MBEDTLS_PK_ECKEY_DH:
+            return( &mbedtls_eckeydh_info );
 #endif
-#if defined(POLARSSL_ECDSA_C)
-        case POLARSSL_PK_ECDSA:
-            return( &ecdsa_info );
+#if defined(MBEDTLS_ECDSA_C)
+        case MBEDTLS_PK_ECDSA:
+            return( &mbedtls_ecdsa_info );
 #endif
-        /* POLARSSL_PK_RSA_ALT omitted on purpose */
+        /* MBEDTLS_PK_RSA_ALT omitted on purpose */
         default:
             return( NULL );
     }
@@ -99,40 +99,40 @@
 /*
  * Initialise context
  */
-int pk_init_ctx( pk_context *ctx, const pk_info_t *info )
+int mbedtls_pk_init_ctx( mbedtls_pk_context *ctx, const mbedtls_pk_info_t *info )
 {
     if( ctx == NULL || info == NULL || ctx->pk_info != NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ( ctx->pk_ctx = info->ctx_alloc_func() ) == NULL )
-        return( POLARSSL_ERR_PK_MALLOC_FAILED );
+        return( MBEDTLS_ERR_PK_MALLOC_FAILED );
 
     ctx->pk_info = info;
 
     return( 0 );
 }
 
-#if defined(POLARSSL_PK_RSA_ALT_SUPPORT)
+#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
 /*
  * Initialize an RSA-alt context
  */
-int pk_init_ctx_rsa_alt( pk_context *ctx, void * key,
-                         pk_rsa_alt_decrypt_func decrypt_func,
-                         pk_rsa_alt_sign_func sign_func,
-                         pk_rsa_alt_key_len_func key_len_func )
+int mbedtls_pk_init_ctx_rsa_alt( mbedtls_pk_context *ctx, void * key,
+                         mbedtls_pk_rsa_alt_decrypt_func decrypt_func,
+                         mbedtls_pk_rsa_alt_sign_func sign_func,
+                         mbedtls_pk_rsa_alt_key_len_func key_len_func )
 {
-    rsa_alt_context *rsa_alt;
-    const pk_info_t *info = &rsa_alt_info;
+    mbedtls_rsa_alt_context *rsa_alt;
+    const mbedtls_pk_info_t *info = &mbedtls_rsa_alt_info;
 
     if( ctx == NULL || ctx->pk_info != NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ( ctx->pk_ctx = info->ctx_alloc_func() ) == NULL )
-        return( POLARSSL_ERR_PK_MALLOC_FAILED );
+        return( MBEDTLS_ERR_PK_MALLOC_FAILED );
 
     ctx->pk_info = info;
 
-    rsa_alt = (rsa_alt_context *) ctx->pk_ctx;
+    rsa_alt = (mbedtls_rsa_alt_context *) ctx->pk_ctx;
 
     rsa_alt->key = key;
     rsa_alt->decrypt_func = decrypt_func;
@@ -141,12 +141,12 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_PK_RSA_ALT_SUPPORT */
+#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
 
 /*
  * Tell if a PK can do the operations of the given type
  */
-int pk_can_do( const pk_context *ctx, pk_type_t type )
+int mbedtls_pk_can_do( const mbedtls_pk_context *ctx, mbedtls_pk_type_t type )
 {
     /* null or NONE context can't do anything */
     if( ctx == NULL || ctx->pk_info == NULL )
@@ -156,35 +156,35 @@
 }
 
 /*
- * Helper for pk_sign and pk_verify
+ * Helper for mbedtls_pk_sign and mbedtls_pk_verify
  */
-static inline int pk_hashlen_helper( md_type_t md_alg, size_t *hash_len )
+static inline int pk_hashlen_helper( mbedtls_md_type_t md_alg, size_t *hash_len )
 {
-    const md_info_t *md_info;
+    const mbedtls_md_info_t *md_info;
 
     if( *hash_len != 0 )
         return( 0 );
 
-    if( ( md_info = md_info_from_type( md_alg ) ) == NULL )
+    if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
         return( -1 );
 
-    *hash_len = md_get_size( md_info );
+    *hash_len = mbedtls_md_get_size( md_info );
     return( 0 );
 }
 
 /*
  * Verify a signature
  */
-int pk_verify( pk_context *ctx, md_type_t md_alg,
+int mbedtls_pk_verify( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
                const unsigned char *hash, size_t hash_len,
                const unsigned char *sig, size_t sig_len )
 {
     if( ctx == NULL || ctx->pk_info == NULL ||
         pk_hashlen_helper( md_alg, &hash_len ) != 0 )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ctx->pk_info->verify_func == NULL )
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+        return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 
     return( ctx->pk_info->verify_func( ctx->pk_ctx, md_alg, hash, hash_len,
                                        sig, sig_len ) );
@@ -193,33 +193,33 @@
 /*
  * Verify a signature with options
  */
-int pk_verify_ext( pk_type_t type, const void *options,
-                   pk_context *ctx, md_type_t md_alg,
+int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
+                   mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    const unsigned char *sig, size_t sig_len )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
-    if( ! pk_can_do( ctx, type ) )
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+    if( ! mbedtls_pk_can_do( ctx, type ) )
+        return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 
-    if( type == POLARSSL_PK_RSASSA_PSS )
+    if( type == MBEDTLS_PK_RSASSA_PSS )
     {
-#if defined(POLARSSL_RSA_C) && defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PKCS1_V21)
         int ret;
-        const pk_rsassa_pss_options *pss_opts;
+        const mbedtls_pk_rsassa_pss_options *pss_opts;
 
         if( options == NULL )
-            return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
-        pss_opts = (const pk_rsassa_pss_options *) options;
+        pss_opts = (const mbedtls_pk_rsassa_pss_options *) options;
 
-        if( sig_len < pk_get_len( ctx ) )
-            return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        if( sig_len < mbedtls_pk_get_len( ctx ) )
+            return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-        ret = rsa_rsassa_pss_verify_ext( pk_rsa( *ctx ),
-                NULL, NULL, RSA_PUBLIC,
+        ret = mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_pk_rsa( *ctx ),
+                NULL, NULL, MBEDTLS_RSA_PUBLIC,
                 md_alg, (unsigned int) hash_len, hash,
                 pss_opts->mgf1_hash_id,
                 pss_opts->expected_salt_len,
@@ -227,36 +227,36 @@
         if( ret != 0 )
             return( ret );
 
-        if( sig_len > pk_get_len( ctx ) )
-            return( POLARSSL_ERR_PK_SIG_LEN_MISMATCH );
+        if( sig_len > mbedtls_pk_get_len( ctx ) )
+            return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH );
 
         return( 0 );
 #else
-        return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
 #endif
     }
 
     /* General case: no options */
     if( options != NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
-    return( pk_verify( ctx, md_alg, hash, hash_len, sig, sig_len ) );
+    return( mbedtls_pk_verify( ctx, md_alg, hash, hash_len, sig, sig_len ) );
 }
 
 /*
  * Make a signature
  */
-int pk_sign( pk_context *ctx, md_type_t md_alg,
+int mbedtls_pk_sign( mbedtls_pk_context *ctx, mbedtls_md_type_t md_alg,
              const unsigned char *hash, size_t hash_len,
              unsigned char *sig, size_t *sig_len,
              int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     if( ctx == NULL || ctx->pk_info == NULL ||
         pk_hashlen_helper( md_alg, &hash_len ) != 0 )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ctx->pk_info->sign_func == NULL )
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+        return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 
     return( ctx->pk_info->sign_func( ctx->pk_ctx, md_alg, hash, hash_len,
                                      sig, sig_len, f_rng, p_rng ) );
@@ -265,16 +265,16 @@
 /*
  * Decrypt message
  */
-int pk_decrypt( pk_context *ctx,
+int mbedtls_pk_decrypt( mbedtls_pk_context *ctx,
                 const unsigned char *input, size_t ilen,
                 unsigned char *output, size_t *olen, size_t osize,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ctx->pk_info->decrypt_func == NULL )
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+        return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 
     return( ctx->pk_info->decrypt_func( ctx->pk_ctx, input, ilen,
                 output, olen, osize, f_rng, p_rng ) );
@@ -283,16 +283,16 @@
 /*
  * Encrypt message
  */
-int pk_encrypt( pk_context *ctx,
+int mbedtls_pk_encrypt( mbedtls_pk_context *ctx,
                 const unsigned char *input, size_t ilen,
                 unsigned char *output, size_t *olen, size_t osize,
                 int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ctx->pk_info->encrypt_func == NULL )
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+        return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 
     return( ctx->pk_info->encrypt_func( ctx->pk_ctx, input, ilen,
                 output, olen, osize, f_rng, p_rng ) );
@@ -301,24 +301,24 @@
 /*
  * Check public-private key pair
  */
-int pk_check_pair( const pk_context *pub, const pk_context *prv )
+int mbedtls_pk_check_pair( const mbedtls_pk_context *pub, const mbedtls_pk_context *prv )
 {
     if( pub == NULL || pub->pk_info == NULL ||
         prv == NULL || prv->pk_info == NULL ||
         prv->pk_info->check_pair_func == NULL )
     {
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
     }
 
-    if( prv->pk_info->type == POLARSSL_PK_RSA_ALT )
+    if( prv->pk_info->type == MBEDTLS_PK_RSA_ALT )
     {
-        if( pub->pk_info->type != POLARSSL_PK_RSA )
-            return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+        if( pub->pk_info->type != MBEDTLS_PK_RSA )
+            return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
     }
     else
     {
         if( pub->pk_info != prv->pk_info )
-            return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+            return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
     }
 
     return( prv->pk_info->check_pair_func( pub->pk_ctx, prv->pk_ctx ) );
@@ -327,7 +327,7 @@
 /*
  * Get key size in bits
  */
-size_t pk_get_size( const pk_context *ctx )
+size_t mbedtls_pk_get_size( const mbedtls_pk_context *ctx )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
         return( 0 );
@@ -338,13 +338,13 @@
 /*
  * Export debug information
  */
-int pk_debug( const pk_context *ctx, pk_debug_item *items )
+int mbedtls_pk_debug( const mbedtls_pk_context *ctx, mbedtls_pk_debug_item *items )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     if( ctx->pk_info->debug_func == NULL )
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
+        return( MBEDTLS_ERR_PK_TYPE_MISMATCH );
 
     ctx->pk_info->debug_func( ctx->pk_ctx, items );
     return( 0 );
@@ -353,7 +353,7 @@
 /*
  * Access the PK type name
  */
-const char *pk_get_name( const pk_context *ctx )
+const char *mbedtls_pk_get_name( const mbedtls_pk_context *ctx )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
         return( "invalid PK" );
@@ -364,12 +364,12 @@
 /*
  * Access the PK type
  */
-pk_type_t pk_get_type( const pk_context *ctx )
+mbedtls_pk_type_t mbedtls_pk_get_type( const mbedtls_pk_context *ctx )
 {
     if( ctx == NULL || ctx->pk_info == NULL )
-        return( POLARSSL_PK_NONE );
+        return( MBEDTLS_PK_NONE );
 
     return( ctx->pk_info->type );
 }
 
-#endif /* POLARSSL_PK_C */
+#endif /* MBEDTLS_PK_C */
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 994320f..b1ed2c5 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PK_C)
+#if defined(MBEDTLS_PK_C)
 #include "mbedtls/pk_wrap.h"
 
 /* Even if RSA not activated, for the sake of RSA-alt */
@@ -34,69 +34,69 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 #include "mbedtls/ecp.h"
 #endif
 
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 #include "mbedtls/ecdsa.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-#if defined(POLARSSL_PK_RSA_ALT_SUPPORT)
+#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 #endif
 
-#if defined(POLARSSL_RSA_C)
-static int rsa_can_do( pk_type_t type )
+#if defined(MBEDTLS_RSA_C)
+static int rsa_can_do( mbedtls_pk_type_t type )
 {
-    return( type == POLARSSL_PK_RSA ||
-            type == POLARSSL_PK_RSASSA_PSS );
+    return( type == MBEDTLS_PK_RSA ||
+            type == MBEDTLS_PK_RSASSA_PSS );
 }
 
 static size_t rsa_get_size( const void *ctx )
 {
-    return( 8 * ((const rsa_context *) ctx)->len );
+    return( 8 * ((const mbedtls_rsa_context *) ctx)->len );
 }
 
-static int rsa_verify_wrap( void *ctx, md_type_t md_alg,
+static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    const unsigned char *sig, size_t sig_len )
 {
     int ret;
 
-    if( sig_len < ((rsa_context *) ctx)->len )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( sig_len < ((mbedtls_rsa_context *) ctx)->len )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( ( ret = rsa_pkcs1_verify( (rsa_context *) ctx, NULL, NULL,
-                                  RSA_PUBLIC, md_alg,
+    if( ( ret = mbedtls_rsa_pkcs1_verify( (mbedtls_rsa_context *) ctx, NULL, NULL,
+                                  MBEDTLS_RSA_PUBLIC, md_alg,
                                   (unsigned int) hash_len, hash, sig ) ) != 0 )
         return( ret );
 
-    if( sig_len > ((rsa_context *) ctx)->len )
-        return( POLARSSL_ERR_PK_SIG_LEN_MISMATCH );
+    if( sig_len > ((mbedtls_rsa_context *) ctx)->len )
+        return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH );
 
     return( 0 );
 }
 
-static int rsa_sign_wrap( void *ctx, md_type_t md_alg,
+static int rsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    *sig_len = ((rsa_context *) ctx)->len;
+    *sig_len = ((mbedtls_rsa_context *) ctx)->len;
 
-    return( rsa_pkcs1_sign( (rsa_context *) ctx, f_rng, p_rng, RSA_PRIVATE,
+    return( mbedtls_rsa_pkcs1_sign( (mbedtls_rsa_context *) ctx, f_rng, p_rng, MBEDTLS_RSA_PRIVATE,
                 md_alg, (unsigned int) hash_len, hash, sig ) );
 }
 
@@ -105,11 +105,11 @@
                     unsigned char *output, size_t *olen, size_t osize,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    if( ilen != ((rsa_context *) ctx)->len )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( ilen != ((mbedtls_rsa_context *) ctx)->len )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    return( rsa_pkcs1_decrypt( (rsa_context *) ctx, f_rng, p_rng,
-                RSA_PRIVATE, olen, input, output, osize ) );
+    return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, f_rng, p_rng,
+                MBEDTLS_RSA_PRIVATE, olen, input, output, osize ) );
 }
 
 static int rsa_encrypt_wrap( void *ctx,
@@ -117,52 +117,52 @@
                     unsigned char *output, size_t *olen, size_t osize,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    *olen = ((rsa_context *) ctx)->len;
+    *olen = ((mbedtls_rsa_context *) ctx)->len;
 
     if( *olen > osize )
-        return( POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE );
+        return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
 
-    return( rsa_pkcs1_encrypt( (rsa_context *) ctx,
-                f_rng, p_rng, RSA_PUBLIC, ilen, input, output ) );
+    return( mbedtls_rsa_pkcs1_encrypt( (mbedtls_rsa_context *) ctx,
+                f_rng, p_rng, MBEDTLS_RSA_PUBLIC, ilen, input, output ) );
 }
 
 static int rsa_check_pair_wrap( const void *pub, const void *prv )
 {
-    return( rsa_check_pub_priv( (const rsa_context *) pub,
-                                (const rsa_context *) prv ) );
+    return( mbedtls_rsa_check_pub_priv( (const mbedtls_rsa_context *) pub,
+                                (const mbedtls_rsa_context *) prv ) );
 }
 
 static void *rsa_alloc_wrap( void )
 {
-    void *ctx = polarssl_malloc( sizeof( rsa_context ) );
+    void *ctx = mbedtls_malloc( sizeof( mbedtls_rsa_context ) );
 
     if( ctx != NULL )
-        rsa_init( (rsa_context *) ctx, 0, 0 );
+        mbedtls_rsa_init( (mbedtls_rsa_context *) ctx, 0, 0 );
 
     return( ctx );
 }
 
 static void rsa_free_wrap( void *ctx )
 {
-    rsa_free( (rsa_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_rsa_free( (mbedtls_rsa_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-static void rsa_debug( const void *ctx, pk_debug_item *items )
+static void rsa_debug( const void *ctx, mbedtls_pk_debug_item *items )
 {
-    items->type = POLARSSL_PK_DEBUG_MPI;
+    items->type = MBEDTLS_PK_DEBUG_MPI;
     items->name = "rsa.N";
-    items->value = &( ((rsa_context *) ctx)->N );
+    items->value = &( ((mbedtls_rsa_context *) ctx)->N );
 
     items++;
 
-    items->type = POLARSSL_PK_DEBUG_MPI;
+    items->type = MBEDTLS_PK_DEBUG_MPI;
     items->name = "rsa.E";
-    items->value = &( ((rsa_context *) ctx)->E );
+    items->value = &( ((mbedtls_rsa_context *) ctx)->E );
 }
 
-const pk_info_t rsa_info = {
-    POLARSSL_PK_RSA,
+const mbedtls_pk_info_t mbedtls_rsa_info = {
+    MBEDTLS_PK_RSA,
     "RSA",
     rsa_get_size,
     rsa_can_do,
@@ -175,108 +175,108 @@
     rsa_free_wrap,
     rsa_debug,
 };
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 /*
  * Generic EC key
  */
-static int eckey_can_do( pk_type_t type )
+static int eckey_can_do( mbedtls_pk_type_t type )
 {
-    return( type == POLARSSL_PK_ECKEY ||
-            type == POLARSSL_PK_ECKEY_DH ||
-            type == POLARSSL_PK_ECDSA );
+    return( type == MBEDTLS_PK_ECKEY ||
+            type == MBEDTLS_PK_ECKEY_DH ||
+            type == MBEDTLS_PK_ECDSA );
 }
 
 static size_t eckey_get_size( const void *ctx )
 {
-    return( ((ecp_keypair *) ctx)->grp.pbits );
+    return( ((mbedtls_ecp_keypair *) ctx)->grp.pbits );
 }
 
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 /* Forward declarations */
-static int ecdsa_verify_wrap( void *ctx, md_type_t md_alg,
+static int ecdsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
                        const unsigned char *hash, size_t hash_len,
                        const unsigned char *sig, size_t sig_len );
 
-static int ecdsa_sign_wrap( void *ctx, md_type_t md_alg,
+static int ecdsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
 
-static int eckey_verify_wrap( void *ctx, md_type_t md_alg,
+static int eckey_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
                        const unsigned char *hash, size_t hash_len,
                        const unsigned char *sig, size_t sig_len )
 {
     int ret;
-    ecdsa_context ecdsa;
+    mbedtls_ecdsa_context ecdsa;
 
-    ecdsa_init( &ecdsa );
+    mbedtls_ecdsa_init( &ecdsa );
 
-    if( ( ret = ecdsa_from_keypair( &ecdsa, ctx ) ) == 0 )
+    if( ( ret = mbedtls_ecdsa_from_keypair( &ecdsa, ctx ) ) == 0 )
         ret = ecdsa_verify_wrap( &ecdsa, md_alg, hash, hash_len, sig, sig_len );
 
-    ecdsa_free( &ecdsa );
+    mbedtls_ecdsa_free( &ecdsa );
 
     return( ret );
 }
 
-static int eckey_sign_wrap( void *ctx, md_type_t md_alg,
+static int eckey_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret;
-    ecdsa_context ecdsa;
+    mbedtls_ecdsa_context ecdsa;
 
-    ecdsa_init( &ecdsa );
+    mbedtls_ecdsa_init( &ecdsa );
 
-    if( ( ret = ecdsa_from_keypair( &ecdsa, ctx ) ) == 0 )
+    if( ( ret = mbedtls_ecdsa_from_keypair( &ecdsa, ctx ) ) == 0 )
         ret = ecdsa_sign_wrap( &ecdsa, md_alg, hash, hash_len, sig, sig_len,
                                f_rng, p_rng );
 
-    ecdsa_free( &ecdsa );
+    mbedtls_ecdsa_free( &ecdsa );
 
     return( ret );
 }
 
-#endif /* POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDSA_C */
 
 static int eckey_check_pair( const void *pub, const void *prv )
 {
-    return( ecp_check_pub_priv( (const ecp_keypair *) pub,
-                                (const ecp_keypair *) prv ) );
+    return( mbedtls_ecp_check_pub_priv( (const mbedtls_ecp_keypair *) pub,
+                                (const mbedtls_ecp_keypair *) prv ) );
 }
 
 static void *eckey_alloc_wrap( void )
 {
-    void *ctx = polarssl_malloc( sizeof( ecp_keypair ) );
+    void *ctx = mbedtls_malloc( sizeof( mbedtls_ecp_keypair ) );
 
     if( ctx != NULL )
-        ecp_keypair_init( ctx );
+        mbedtls_ecp_keypair_init( ctx );
 
     return( ctx );
 }
 
 static void eckey_free_wrap( void *ctx )
 {
-    ecp_keypair_free( (ecp_keypair *) ctx );
-    polarssl_free( ctx );
+    mbedtls_ecp_keypair_free( (mbedtls_ecp_keypair *) ctx );
+    mbedtls_free( ctx );
 }
 
-static void eckey_debug( const void *ctx, pk_debug_item *items )
+static void eckey_debug( const void *ctx, mbedtls_pk_debug_item *items )
 {
-    items->type = POLARSSL_PK_DEBUG_ECP;
+    items->type = MBEDTLS_PK_DEBUG_ECP;
     items->name = "eckey.Q";
-    items->value = &( ((ecp_keypair *) ctx)->Q );
+    items->value = &( ((mbedtls_ecp_keypair *) ctx)->Q );
 }
 
-const pk_info_t eckey_info = {
-    POLARSSL_PK_ECKEY,
+const mbedtls_pk_info_t mbedtls_eckey_info = {
+    MBEDTLS_PK_ECKEY,
     "EC",
     eckey_get_size,
     eckey_can_do,
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
     eckey_verify_wrap,
     eckey_sign_wrap,
 #else
@@ -294,14 +294,14 @@
 /*
  * EC key restricted to ECDH
  */
-static int eckeydh_can_do( pk_type_t type )
+static int eckeydh_can_do( mbedtls_pk_type_t type )
 {
-    return( type == POLARSSL_PK_ECKEY ||
-            type == POLARSSL_PK_ECKEY_DH );
+    return( type == MBEDTLS_PK_ECKEY ||
+            type == MBEDTLS_PK_ECKEY_DH );
 }
 
-const pk_info_t eckeydh_info = {
-    POLARSSL_PK_ECKEY_DH,
+const mbedtls_pk_info_t mbedtls_eckeydh_info = {
+    MBEDTLS_PK_ECKEY_DH,
     "EC_DH",
     eckey_get_size,         /* Same underlying key structure */
     eckeydh_can_do,
@@ -314,57 +314,57 @@
     eckey_free_wrap,        /* Same underlying key structure */
     eckey_debug,            /* Same underlying key structure */
 };
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
-#if defined(POLARSSL_ECDSA_C)
-static int ecdsa_can_do( pk_type_t type )
+#if defined(MBEDTLS_ECDSA_C)
+static int ecdsa_can_do( mbedtls_pk_type_t type )
 {
-    return( type == POLARSSL_PK_ECDSA );
+    return( type == MBEDTLS_PK_ECDSA );
 }
 
-static int ecdsa_verify_wrap( void *ctx, md_type_t md_alg,
+static int ecdsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
                        const unsigned char *hash, size_t hash_len,
                        const unsigned char *sig, size_t sig_len )
 {
     int ret;
     ((void) md_alg);
 
-    ret = ecdsa_read_signature( (ecdsa_context *) ctx,
+    ret = mbedtls_ecdsa_read_signature( (mbedtls_ecdsa_context *) ctx,
                                 hash, hash_len, sig, sig_len );
 
-    if( ret == POLARSSL_ERR_ECP_SIG_LEN_MISMATCH )
-        return( POLARSSL_ERR_PK_SIG_LEN_MISMATCH );
+    if( ret == MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH )
+        return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH );
 
     return( ret );
 }
 
-static int ecdsa_sign_wrap( void *ctx, md_type_t md_alg,
+static int ecdsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    return( ecdsa_write_signature( (ecdsa_context *) ctx,
+    return( mbedtls_ecdsa_write_signature( (mbedtls_ecdsa_context *) ctx,
                 md_alg, hash, hash_len, sig, sig_len, f_rng, p_rng ) );
 }
 
 static void *ecdsa_alloc_wrap( void )
 {
-    void *ctx = polarssl_malloc( sizeof( ecdsa_context ) );
+    void *ctx = mbedtls_malloc( sizeof( mbedtls_ecdsa_context ) );
 
     if( ctx != NULL )
-        ecdsa_init( (ecdsa_context *) ctx );
+        mbedtls_ecdsa_init( (mbedtls_ecdsa_context *) ctx );
 
     return( ctx );
 }
 
 static void ecdsa_free_wrap( void *ctx )
 {
-    ecdsa_free( (ecdsa_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_ecdsa_free( (mbedtls_ecdsa_context *) ctx );
+    mbedtls_free( ctx );
 }
 
-const pk_info_t ecdsa_info = {
-    POLARSSL_PK_ECDSA,
+const mbedtls_pk_info_t mbedtls_ecdsa_info = {
+    MBEDTLS_PK_ECDSA,
     "ECDSA",
     eckey_get_size,     /* Compatible key structures */
     ecdsa_can_do,
@@ -377,35 +377,35 @@
     ecdsa_free_wrap,
     eckey_debug,        /* Compatible key structures */
 };
-#endif /* POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_PK_RSA_ALT_SUPPORT)
+#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
 /*
  * Support for alternative RSA-private implementations
  */
 
-static int rsa_alt_can_do( pk_type_t type )
+static int rsa_alt_can_do( mbedtls_pk_type_t type )
 {
-    return( type == POLARSSL_PK_RSA );
+    return( type == MBEDTLS_PK_RSA );
 }
 
 static size_t rsa_alt_get_size( const void *ctx )
 {
-    const rsa_alt_context *rsa_alt = (const rsa_alt_context *) ctx;
+    const mbedtls_rsa_alt_context *rsa_alt = (const mbedtls_rsa_alt_context *) ctx;
 
     return( 8 * rsa_alt->key_len_func( rsa_alt->key ) );
 }
 
-static int rsa_alt_sign_wrap( void *ctx, md_type_t md_alg,
+static int rsa_alt_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *hash, size_t hash_len,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    rsa_alt_context *rsa_alt = (rsa_alt_context *) ctx;
+    mbedtls_rsa_alt_context *rsa_alt = (mbedtls_rsa_alt_context *) ctx;
 
     *sig_len = rsa_alt->key_len_func( rsa_alt->key );
 
-    return( rsa_alt->sign_func( rsa_alt->key, f_rng, p_rng, RSA_PRIVATE,
+    return( rsa_alt->sign_func( rsa_alt->key, f_rng, p_rng, MBEDTLS_RSA_PRIVATE,
                 md_alg, (unsigned int) hash_len, hash, sig ) );
 }
 
@@ -414,66 +414,66 @@
                     unsigned char *output, size_t *olen, size_t osize,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    rsa_alt_context *rsa_alt = (rsa_alt_context *) ctx;
+    mbedtls_rsa_alt_context *rsa_alt = (mbedtls_rsa_alt_context *) ctx;
 
     ((void) f_rng);
     ((void) p_rng);
 
     if( ilen != rsa_alt->key_len_func( rsa_alt->key ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     return( rsa_alt->decrypt_func( rsa_alt->key,
-                RSA_PRIVATE, olen, input, output, osize ) );
+                MBEDTLS_RSA_PRIVATE, olen, input, output, osize ) );
 }
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 static int rsa_alt_check_pair( const void *pub, const void *prv )
 {
-    unsigned char sig[POLARSSL_MPI_MAX_SIZE];
+    unsigned char sig[MBEDTLS_MPI_MAX_SIZE];
     unsigned char hash[32];
     size_t sig_len = 0;
     int ret;
 
     if( rsa_alt_get_size( prv ) != rsa_get_size( pub ) )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
     memset( hash, 0x2a, sizeof( hash ) );
 
-    if( ( ret = rsa_alt_sign_wrap( (void *) prv, POLARSSL_MD_NONE,
+    if( ( ret = rsa_alt_sign_wrap( (void *) prv, MBEDTLS_MD_NONE,
                                    hash, sizeof( hash ),
                                    sig, &sig_len, NULL, NULL ) ) != 0 )
     {
         return( ret );
     }
 
-    if( rsa_verify_wrap( (void *) pub, POLARSSL_MD_NONE,
+    if( rsa_verify_wrap( (void *) pub, MBEDTLS_MD_NONE,
                          hash, sizeof( hash ), sig, sig_len ) != 0 )
     {
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
 static void *rsa_alt_alloc_wrap( void )
 {
-    void *ctx = polarssl_malloc( sizeof( rsa_alt_context ) );
+    void *ctx = mbedtls_malloc( sizeof( mbedtls_rsa_alt_context ) );
 
     if( ctx != NULL )
-        memset( ctx, 0, sizeof( rsa_alt_context ) );
+        memset( ctx, 0, sizeof( mbedtls_rsa_alt_context ) );
 
     return( ctx );
 }
 
 static void rsa_alt_free_wrap( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( rsa_alt_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_rsa_alt_context ) );
+    mbedtls_free( ctx );
 }
 
-const pk_info_t rsa_alt_info = {
-    POLARSSL_PK_RSA_ALT,
+const mbedtls_pk_info_t mbedtls_rsa_alt_info = {
+    MBEDTLS_PK_RSA_ALT,
     "RSA-alt",
     rsa_alt_get_size,
     rsa_alt_can_do,
@@ -481,7 +481,7 @@
     rsa_alt_sign_wrap,
     rsa_alt_decrypt_wrap,
     NULL,
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
     rsa_alt_check_pair,
 #else
     NULL,
@@ -491,6 +491,6 @@
     NULL,
 };
 
-#endif /* POLARSSL_PK_RSA_ALT_SUPPORT */
+#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
 
-#endif /* POLARSSL_PK_C */
+#endif /* MBEDTLS_PK_C */
diff --git a/library/pkcs11.c b/library/pkcs11.c
index 3943541..fff1d1e 100644
--- a/library/pkcs11.c
+++ b/library/pkcs11.c
@@ -26,21 +26,21 @@
 
 #include "mbedtls/pkcs11.h"
 
-#if defined(POLARSSL_PKCS11_C)
+#if defined(MBEDTLS_PKCS11_C)
 
 #include "mbedtls/md.h"
 #include "mbedtls/oid.h"
 #include "mbedtls/x509_crt.h"
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-int pkcs11_x509_cert_init( x509_crt *cert, pkcs11h_certificate_t pkcs11_cert )
+int mbedtls_pkcs11_x509_cert_init( mbedtls_x509_crt *cert, pkcs11h_certificate_t pkcs11_cert )
 {
     int ret = 1;
     unsigned char *cert_blob = NULL;
@@ -59,7 +59,7 @@
         goto cleanup;
     }
 
-    cert_blob = polarssl_malloc( cert_blob_size );
+    cert_blob = mbedtls_malloc( cert_blob_size );
     if( NULL == cert_blob )
     {
         ret = 4;
@@ -73,7 +73,7 @@
         goto cleanup;
     }
 
-    if( 0 != x509_crt_parse( cert, cert_blob, cert_blob_size ) )
+    if( 0 != mbedtls_x509_crt_parse( cert, cert_blob, cert_blob_size ) )
     {
         ret = 6;
         goto cleanup;
@@ -83,44 +83,44 @@
 
 cleanup:
     if( NULL != cert_blob )
-        polarssl_free( cert_blob );
+        mbedtls_free( cert_blob );
 
     return( ret );
 }
 
 
-int pkcs11_priv_key_init( pkcs11_context *priv_key,
+int mbedtls_pkcs11_priv_key_init( mbedtls_pkcs11_context *priv_key,
         pkcs11h_certificate_t pkcs11_cert )
 {
     int ret = 1;
-    x509_crt cert;
+    mbedtls_x509_crt cert;
 
-    x509_crt_init( &cert );
+    mbedtls_x509_crt_init( &cert );
 
     if( priv_key == NULL )
         goto cleanup;
 
-    if( 0 != pkcs11_x509_cert_init( &cert, pkcs11_cert ) )
+    if( 0 != mbedtls_pkcs11_x509_cert_init( &cert, pkcs11_cert ) )
         goto cleanup;
 
-    priv_key->len = pk_get_len( &cert.pk );
+    priv_key->len = mbedtls_pk_get_len( &cert.pk );
     priv_key->pkcs11h_cert = pkcs11_cert;
 
     ret = 0;
 
 cleanup:
-    x509_crt_free( &cert );
+    mbedtls_x509_crt_free( &cert );
 
     return( ret );
 }
 
-void pkcs11_priv_key_free( pkcs11_context *priv_key )
+void mbedtls_pkcs11_priv_key_free( mbedtls_pkcs11_context *priv_key )
 {
     if( NULL != priv_key )
         pkcs11h_certificate_freeCertificate( priv_key->pkcs11h_cert );
 }
 
-int pkcs11_decrypt( pkcs11_context *ctx,
+int mbedtls_pkcs11_decrypt( mbedtls_pkcs11_context *ctx,
                        int mode, size_t *olen,
                        const unsigned char *input,
                        unsigned char *output,
@@ -129,38 +129,38 @@
     size_t input_len, output_len;
 
     if( NULL == ctx )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    if( RSA_PRIVATE != mode )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( MBEDTLS_RSA_PRIVATE != mode )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     output_len = input_len = ctx->len;
 
     if( input_len < 16 || input_len > output_max_len )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     /* Determine size of output buffer */
     if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input,
             input_len, NULL, &output_len ) != CKR_OK )
     {
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 
     if( output_len > output_max_len )
-        return( POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE );
+        return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
 
     if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input,
             input_len, output, &output_len ) != CKR_OK )
     {
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
     *olen = output_len;
     return( 0 );
 }
 
-int pkcs11_sign( pkcs11_context *ctx,
+int mbedtls_pkcs11_sign( mbedtls_pkcs11_context *ctx,
                     int mode,
-                    md_type_t md_alg,
+                    mbedtls_md_type_t md_alg,
                     unsigned int hashlen,
                     const unsigned char *hash,
                     unsigned char *sig )
@@ -170,21 +170,21 @@
     const char *oid;
 
     if( NULL == ctx )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    if( RSA_PRIVATE != mode )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( MBEDTLS_RSA_PRIVATE != mode )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    if( md_alg != POLARSSL_MD_NONE )
+    if( md_alg != MBEDTLS_MD_NONE )
     {
-        const md_info_t *md_info = md_info_from_type( md_alg );
+        const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
         if( md_info == NULL )
-            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-        if( oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
-            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-        hashlen = md_get_size( md_info );
+        hashlen = mbedtls_md_get_size( md_info );
         asn_len = 10 + oid_size;
     }
 
@@ -192,10 +192,10 @@
     if( hashlen > sig_len || asn_len > sig_len ||
         hashlen + asn_len > sig_len )
     {
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 
-    if( md_alg != POLARSSL_MD_NONE )
+    if( md_alg != MBEDTLS_MD_NONE )
     {
         /*
          * DigestInfo ::= SEQUENCE {
@@ -206,17 +206,17 @@
          *
          * Digest ::= OCTET STRING
          */
-        *p++ = ASN1_SEQUENCE | ASN1_CONSTRUCTED;
+        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
         *p++ = (unsigned char) ( 0x08 + oid_size + hashlen );
-        *p++ = ASN1_SEQUENCE | ASN1_CONSTRUCTED;
+        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
         *p++ = (unsigned char) ( 0x04 + oid_size );
-        *p++ = ASN1_OID;
+        *p++ = MBEDTLS_ASN1_OID;
         *p++ = oid_size & 0xFF;
         memcpy( p, oid, oid_size );
         p += oid_size;
-        *p++ = ASN1_NULL;
+        *p++ = MBEDTLS_ASN1_NULL;
         *p++ = 0x00;
-        *p++ = ASN1_OCTET_STRING;
+        *p++ = MBEDTLS_ASN1_OCTET_STRING;
         *p++ = hashlen;
     }
 
@@ -225,10 +225,10 @@
     if( pkcs11h_certificate_signAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, sig,
             asn_len + hashlen, sig, &sig_len ) != CKR_OK )
     {
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 
     return( 0 );
 }
 
-#endif /* defined(POLARSSL_PKCS11_C) */
+#endif /* defined(MBEDTLS_PKCS11_C) */
diff --git a/library/pkcs12.c b/library/pkcs12.c
index 0a25edd..e3ca995 100644
--- a/library/pkcs12.c
+++ b/library/pkcs12.c
@@ -26,13 +26,13 @@
  *  ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-12/pkcs-12v1-1.asn
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PKCS12_C)
+#if defined(MBEDTLS_PKCS12_C)
 
 #include "mbedtls/pkcs12.h"
 #include "mbedtls/asn1.h"
@@ -40,21 +40,21 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_ARC4_C)
+#if defined(MBEDTLS_ARC4_C)
 #include "mbedtls/arc4.h"
 #endif
 
-#if defined(POLARSSL_DES_C)
+#if defined(MBEDTLS_DES_C)
 #include "mbedtls/des.h"
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-static int pkcs12_parse_pbe_params( asn1_buf *params,
-                                    asn1_buf *salt, int *iterations )
+static int pkcs12_parse_pbe_params( mbedtls_asn1_buf *params,
+                                    mbedtls_asn1_buf *salt, int *iterations )
 {
     int ret;
     unsigned char **p = &params->p;
@@ -67,37 +67,37 @@
      *  }
      *
      */
-    if( params->tag != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE ) )
-        return( POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
+        return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
-    if( ( ret = asn1_get_tag( p, end, &salt->len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT + ret );
 
     salt->p = *p;
     *p += salt->len;
 
-    if( ( ret = asn1_get_int( p, end, iterations ) ) != 0 )
-        return( POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_int( p, end, iterations ) ) != 0 )
+        return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT + ret );
 
     if( *p != end )
-        return( POLARSSL_ERR_PKCS12_PBE_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PKCS12_PBE_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
 
-static int pkcs12_pbe_derive_key_iv( asn1_buf *pbe_params, md_type_t md_type,
+static int pkcs12_pbe_derive_key_iv( mbedtls_asn1_buf *pbe_params, mbedtls_md_type_t md_type,
                                      const unsigned char *pwd,  size_t pwdlen,
                                      unsigned char *key, size_t keylen,
                                      unsigned char *iv,  size_t ivlen )
 {
     int ret, iterations;
-    asn1_buf salt;
+    mbedtls_asn1_buf salt;
     size_t i;
     unsigned char unipwd[258];
 
-    memset( &salt, 0, sizeof(asn1_buf) );
+    memset( &salt, 0, sizeof(mbedtls_asn1_buf) );
     memset( &unipwd, 0, sizeof(unipwd) );
 
     if( ( ret = pkcs12_parse_pbe_params( pbe_params, &salt,
@@ -107,9 +107,9 @@
     for( i = 0; i < pwdlen; i++ )
         unipwd[i * 2 + 1] = pwd[i];
 
-    if( ( ret = pkcs12_derivation( key, keylen, unipwd, pwdlen * 2 + 2,
+    if( ( ret = mbedtls_pkcs12_derivation( key, keylen, unipwd, pwdlen * 2 + 2,
                                    salt.p, salt.len, md_type,
-                                   PKCS12_DERIVE_KEY, iterations ) ) != 0 )
+                                   MBEDTLS_PKCS12_DERIVE_KEY, iterations ) ) != 0 )
     {
         return( ret );
     }
@@ -117,21 +117,21 @@
     if( iv == NULL || ivlen == 0 )
         return( 0 );
 
-    if( ( ret = pkcs12_derivation( iv, ivlen, unipwd, pwdlen * 2 + 2,
+    if( ( ret = mbedtls_pkcs12_derivation( iv, ivlen, unipwd, pwdlen * 2 + 2,
                                    salt.p, salt.len, md_type,
-                                   PKCS12_DERIVE_IV, iterations ) ) != 0 )
+                                   MBEDTLS_PKCS12_DERIVE_IV, iterations ) ) != 0 )
     {
         return( ret );
     }
     return( 0 );
 }
 
-int pkcs12_pbe_sha1_rc4_128( asn1_buf *pbe_params, int mode,
+int mbedtls_pkcs12_pbe_sha1_rc4_128( mbedtls_asn1_buf *pbe_params, int mode,
                              const unsigned char *pwd,  size_t pwdlen,
                              const unsigned char *data, size_t len,
                              unsigned char *output )
 {
-#if !defined(POLARSSL_ARC4_C)
+#if !defined(MBEDTLS_ARC4_C)
     ((void) pbe_params);
     ((void) mode);
     ((void) pwd);
@@ -139,36 +139,36 @@
     ((void) data);
     ((void) len);
     ((void) output);
-    return( POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
 #else
     int ret;
     unsigned char key[16];
-    arc4_context ctx;
+    mbedtls_arc4_context ctx;
     ((void) mode);
 
-    arc4_init( &ctx );
+    mbedtls_arc4_init( &ctx );
 
-    if( ( ret = pkcs12_pbe_derive_key_iv( pbe_params, POLARSSL_MD_SHA1,
+    if( ( ret = pkcs12_pbe_derive_key_iv( pbe_params, MBEDTLS_MD_SHA1,
                                           pwd, pwdlen,
                                           key, 16, NULL, 0 ) ) != 0 )
     {
         return( ret );
     }
 
-    arc4_setup( &ctx, key, 16 );
-    if( ( ret = arc4_crypt( &ctx, len, data, output ) ) != 0 )
+    mbedtls_arc4_setup( &ctx, key, 16 );
+    if( ( ret = mbedtls_arc4_crypt( &ctx, len, data, output ) ) != 0 )
         goto exit;
 
 exit:
-    polarssl_zeroize( key, sizeof( key ) );
-    arc4_free( &ctx );
+    mbedtls_zeroize( key, sizeof( key ) );
+    mbedtls_arc4_free( &ctx );
 
     return( ret );
-#endif /* POLARSSL_ARC4_C */
+#endif /* MBEDTLS_ARC4_C */
 }
 
-int pkcs12_pbe( asn1_buf *pbe_params, int mode,
-                cipher_type_t cipher_type, md_type_t md_type,
+int mbedtls_pkcs12_pbe( mbedtls_asn1_buf *pbe_params, int mode,
+                mbedtls_cipher_type_t cipher_type, mbedtls_md_type_t md_type,
                 const unsigned char *pwd,  size_t pwdlen,
                 const unsigned char *data, size_t len,
                 unsigned char *output )
@@ -176,13 +176,13 @@
     int ret, keylen = 0;
     unsigned char key[32];
     unsigned char iv[16];
-    const cipher_info_t *cipher_info;
-    cipher_context_t cipher_ctx;
+    const mbedtls_cipher_info_t *cipher_info;
+    mbedtls_cipher_context_t cipher_ctx;
     size_t olen = 0;
 
-    cipher_info = cipher_info_from_type( cipher_type );
+    cipher_info = mbedtls_cipher_info_from_type( cipher_type );
     if( cipher_info == NULL )
-        return( POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
 
     keylen = cipher_info->key_length / 8;
 
@@ -193,33 +193,33 @@
         return( ret );
     }
 
-    cipher_init( &cipher_ctx );
+    mbedtls_cipher_init( &cipher_ctx );
 
-    if( ( ret = cipher_init_ctx( &cipher_ctx, cipher_info ) ) != 0 )
+    if( ( ret = mbedtls_cipher_init_ctx( &cipher_ctx, cipher_info ) ) != 0 )
         goto exit;
 
-    if( ( ret = cipher_setkey( &cipher_ctx, key, 8 * keylen, (operation_t) mode ) ) != 0 )
+    if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen, (mbedtls_operation_t) mode ) ) != 0 )
         goto exit;
 
-    if( ( ret = cipher_set_iv( &cipher_ctx, iv, cipher_info->iv_size ) ) != 0 )
+    if( ( ret = mbedtls_cipher_set_iv( &cipher_ctx, iv, cipher_info->iv_size ) ) != 0 )
         goto exit;
 
-    if( ( ret = cipher_reset( &cipher_ctx ) ) != 0 )
+    if( ( ret = mbedtls_cipher_reset( &cipher_ctx ) ) != 0 )
         goto exit;
 
-    if( ( ret = cipher_update( &cipher_ctx, data, len,
+    if( ( ret = mbedtls_cipher_update( &cipher_ctx, data, len,
                                 output, &olen ) ) != 0 )
     {
         goto exit;
     }
 
-    if( ( ret = cipher_finish( &cipher_ctx, output + olen, &olen ) ) != 0 )
-        ret = POLARSSL_ERR_PKCS12_PASSWORD_MISMATCH;
+    if( ( ret = mbedtls_cipher_finish( &cipher_ctx, output + olen, &olen ) ) != 0 )
+        ret = MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH;
 
 exit:
-    polarssl_zeroize( key, sizeof( key ) );
-    polarssl_zeroize( iv,  sizeof( iv  ) );
-    cipher_free( &cipher_ctx );
+    mbedtls_zeroize( key, sizeof( key ) );
+    mbedtls_zeroize( iv,  sizeof( iv  ) );
+    mbedtls_cipher_free( &cipher_ctx );
 
     return( ret );
 }
@@ -239,38 +239,38 @@
     }
 }
 
-int pkcs12_derivation( unsigned char *data, size_t datalen,
+int mbedtls_pkcs12_derivation( unsigned char *data, size_t datalen,
                        const unsigned char *pwd, size_t pwdlen,
                        const unsigned char *salt, size_t saltlen,
-                       md_type_t md_type, int id, int iterations )
+                       mbedtls_md_type_t md_type, int id, int iterations )
 {
     int ret;
     unsigned int j;
 
     unsigned char diversifier[128];
     unsigned char salt_block[128], pwd_block[128], hash_block[128];
-    unsigned char hash_output[POLARSSL_MD_MAX_SIZE];
+    unsigned char hash_output[MBEDTLS_MD_MAX_SIZE];
     unsigned char *p;
     unsigned char c;
 
     size_t hlen, use_len, v, i;
 
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
 
     // This version only allows max of 64 bytes of password or salt
     if( datalen > 128 || pwdlen > 64 || saltlen > 64 )
-        return( POLARSSL_ERR_PKCS12_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PKCS12_BAD_INPUT_DATA );
 
-    md_info = md_info_from_type( md_type );
+    md_info = mbedtls_md_info_from_type( md_type );
     if( md_info == NULL )
-        return( POLARSSL_ERR_PKCS12_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE );
 
-    md_init( &md_ctx );
+    mbedtls_md_init( &md_ctx );
 
-    if( ( ret = md_setup( &md_ctx, md_info, 0 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 )
         return( ret );
-    hlen = md_get_size( md_info );
+    hlen = mbedtls_md_get_size( md_info );
 
     if( hlen <= 32 )
         v = 64;
@@ -286,25 +286,25 @@
     while( datalen > 0 )
     {
         // Calculate hash( diversifier || salt_block || pwd_block )
-        if( ( ret = md_starts( &md_ctx ) ) != 0 )
+        if( ( ret = mbedtls_md_starts( &md_ctx ) ) != 0 )
             goto exit;
 
-        if( ( ret = md_update( &md_ctx, diversifier, v ) ) != 0 )
+        if( ( ret = mbedtls_md_update( &md_ctx, diversifier, v ) ) != 0 )
             goto exit;
 
-        if( ( ret = md_update( &md_ctx, salt_block, v ) ) != 0 )
+        if( ( ret = mbedtls_md_update( &md_ctx, salt_block, v ) ) != 0 )
             goto exit;
 
-        if( ( ret = md_update( &md_ctx, pwd_block, v ) ) != 0 )
+        if( ( ret = mbedtls_md_update( &md_ctx, pwd_block, v ) ) != 0 )
             goto exit;
 
-        if( ( ret = md_finish( &md_ctx, hash_output ) ) != 0 )
+        if( ( ret = mbedtls_md_finish( &md_ctx, hash_output ) ) != 0 )
             goto exit;
 
         // Perform remaining ( iterations - 1 ) recursive hash calculations
         for( i = 1; i < (size_t) iterations; i++ )
         {
-            if( ( ret = md( md_info, hash_output, hlen, hash_output ) ) != 0 )
+            if( ( ret = mbedtls_md( md_info, hash_output, hlen, hash_output ) ) != 0 )
                 goto exit;
         }
 
@@ -346,14 +346,14 @@
     ret = 0;
 
 exit:
-    polarssl_zeroize( salt_block, sizeof( salt_block ) );
-    polarssl_zeroize( pwd_block, sizeof( pwd_block ) );
-    polarssl_zeroize( hash_block, sizeof( hash_block ) );
-    polarssl_zeroize( hash_output, sizeof( hash_output ) );
+    mbedtls_zeroize( salt_block, sizeof( salt_block ) );
+    mbedtls_zeroize( pwd_block, sizeof( pwd_block ) );
+    mbedtls_zeroize( hash_block, sizeof( hash_block ) );
+    mbedtls_zeroize( hash_output, sizeof( hash_output ) );
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_PKCS12_C */
+#endif /* MBEDTLS_PKCS12_C */
diff --git a/library/pkcs5.c b/library/pkcs5.c
index 9cce1a5..6163e9a 100644
--- a/library/pkcs5.c
+++ b/library/pkcs5.c
@@ -30,13 +30,13 @@
  * http://tools.ietf.org/html/rfc6070 (Test vectors)
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PKCS5_C)
+#if defined(MBEDTLS_PKCS5_C)
 
 #include "mbedtls/pkcs5.h"
 #include "mbedtls/asn1.h"
@@ -45,25 +45,25 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
+#define mbedtls_printf printf
 #endif
 
-static int pkcs5_parse_pbkdf2_params( const asn1_buf *params,
-                                      asn1_buf *salt, int *iterations,
-                                      int *keylen, md_type_t *md_type )
+static int pkcs5_parse_pbkdf2_params( const mbedtls_asn1_buf *params,
+                                      mbedtls_asn1_buf *salt, int *iterations,
+                                      int *keylen, mbedtls_md_type_t *md_type )
 {
     int ret;
-    asn1_buf prf_alg_oid;
+    mbedtls_asn1_buf prf_alg_oid;
     unsigned char *p = params->p;
     const unsigned char *end = params->p + params->len;
 
-    if( params->tag != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE ) )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
     /*
      *  PBKDF2-params ::= SEQUENCE {
      *    salt              OCTET STRING,
@@ -73,59 +73,59 @@
      *  }
      *
      */
-    if( ( ret = asn1_get_tag( &p, end, &salt->len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
     salt->p = p;
     p += salt->len;
 
-    if( ( ret = asn1_get_int( &p, end, iterations ) ) != 0 )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_int( &p, end, iterations ) ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
     if( p == end )
         return( 0 );
 
-    if( ( ret = asn1_get_int( &p, end, keylen ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_int( &p, end, keylen ) ) != 0 )
     {
-        if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
-            return( POLARSSL_ERR_PKCS5_INVALID_FORMAT + ret );
+        if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
+            return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
     }
 
     if( p == end )
         return( 0 );
 
-    if( ( ret = asn1_get_alg_null( &p, end, &prf_alg_oid ) ) != 0 )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_alg_null( &p, end, &prf_alg_oid ) ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
-    if( OID_CMP( OID_HMAC_SHA1, &prf_alg_oid ) != 0 )
-        return( POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE );
+    if( MBEDTLS_OID_CMP( MBEDTLS_OID_HMAC_SHA1, &prf_alg_oid ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
 
-    *md_type = POLARSSL_MD_SHA1;
+    *md_type = MBEDTLS_MD_SHA1;
 
     if( p != end )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
 
-int pkcs5_pbes2( const asn1_buf *pbe_params, int mode,
+int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
                  const unsigned char *pwd,  size_t pwdlen,
                  const unsigned char *data, size_t datalen,
                  unsigned char *output )
 {
     int ret, iterations = 0, keylen = 0;
     unsigned char *p, *end;
-    asn1_buf kdf_alg_oid, enc_scheme_oid, kdf_alg_params, enc_scheme_params;
-    asn1_buf salt;
-    md_type_t md_type = POLARSSL_MD_SHA1;
+    mbedtls_asn1_buf kdf_alg_oid, enc_scheme_oid, kdf_alg_params, enc_scheme_params;
+    mbedtls_asn1_buf salt;
+    mbedtls_md_type_t md_type = MBEDTLS_MD_SHA1;
     unsigned char key[32], iv[32];
     size_t olen = 0;
-    const md_info_t *md_info;
-    const cipher_info_t *cipher_info;
-    md_context_t md_ctx;
-    cipher_type_t cipher_alg;
-    cipher_context_t cipher_ctx;
+    const mbedtls_md_info_t *md_info;
+    const mbedtls_cipher_info_t *cipher_info;
+    mbedtls_md_context_t md_ctx;
+    mbedtls_cipher_type_t cipher_alg;
+    mbedtls_cipher_context_t cipher_ctx;
 
     p = pbe_params->p;
     end = p + pbe_params->len;
@@ -136,17 +136,17 @@
      *    encryptionScheme AlgorithmIdentifier {{PBES2-Encs}}
      *  }
      */
-    if( pbe_params->tag != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE ) )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( pbe_params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
-    if( ( ret = asn1_get_alg( &p, end, &kdf_alg_oid, &kdf_alg_params ) ) != 0 )
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_alg( &p, end, &kdf_alg_oid, &kdf_alg_params ) ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
     // Only PBKDF2 supported at the moment
     //
-    if( OID_CMP( OID_PKCS5_PBKDF2, &kdf_alg_oid ) != 0 )
-        return( POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE );
+    if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS5_PBKDF2, &kdf_alg_oid ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
 
     if( ( ret = pkcs5_parse_pbkdf2_params( &kdf_alg_params,
                                            &salt, &iterations, &keylen,
@@ -155,22 +155,22 @@
         return( ret );
     }
 
-    md_info = md_info_from_type( md_type );
+    md_info = mbedtls_md_info_from_type( md_type );
     if( md_info == NULL )
-        return( POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
 
-    if( ( ret = asn1_get_alg( &p, end, &enc_scheme_oid,
+    if( ( ret = mbedtls_asn1_get_alg( &p, end, &enc_scheme_oid,
                               &enc_scheme_params ) ) != 0 )
     {
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
     }
 
-    if( oid_get_cipher_alg( &enc_scheme_oid, &cipher_alg ) != 0 )
-        return( POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE );
+    if( mbedtls_oid_get_cipher_alg( &enc_scheme_oid, &cipher_alg ) != 0 )
+        return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
 
-    cipher_info = cipher_info_from_type( cipher_alg );
+    cipher_info = mbedtls_cipher_info_from_type( cipher_alg );
     if( cipher_info == NULL )
-        return( POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
 
     /*
      * The value of keylen from pkcs5_parse_pbkdf2_params() is ignored
@@ -178,53 +178,53 @@
      */
     keylen = cipher_info->key_length / 8;
 
-    if( enc_scheme_params.tag != ASN1_OCTET_STRING ||
+    if( enc_scheme_params.tag != MBEDTLS_ASN1_OCTET_STRING ||
         enc_scheme_params.len != cipher_info->iv_size )
     {
-        return( POLARSSL_ERR_PKCS5_INVALID_FORMAT );
+        return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT );
     }
 
-    md_init( &md_ctx );
-    cipher_init( &cipher_ctx );
+    mbedtls_md_init( &md_ctx );
+    mbedtls_cipher_init( &cipher_ctx );
 
     memcpy( iv, enc_scheme_params.p, enc_scheme_params.len );
 
-    if( ( ret = md_setup( &md_ctx, md_info, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
         goto exit;
 
-    if( ( ret = pkcs5_pbkdf2_hmac( &md_ctx, pwd, pwdlen, salt.p, salt.len,
+    if( ( ret = mbedtls_pkcs5_pbkdf2_hmac( &md_ctx, pwd, pwdlen, salt.p, salt.len,
                                    iterations, keylen, key ) ) != 0 )
     {
         goto exit;
     }
 
-    if( ( ret = cipher_init_ctx( &cipher_ctx, cipher_info ) ) != 0 )
+    if( ( ret = mbedtls_cipher_init_ctx( &cipher_ctx, cipher_info ) ) != 0 )
         goto exit;
 
-    if( ( ret = cipher_setkey( &cipher_ctx, key, 8 * keylen, (operation_t) mode ) ) != 0 )
+    if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen, (mbedtls_operation_t) mode ) ) != 0 )
         goto exit;
 
-    if( ( ret = cipher_crypt( &cipher_ctx, iv, enc_scheme_params.len,
+    if( ( ret = mbedtls_cipher_crypt( &cipher_ctx, iv, enc_scheme_params.len,
                               data, datalen, output, &olen ) ) != 0 )
-        ret = POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH;
+        ret = MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH;
 
 exit:
-    md_free( &md_ctx );
-    cipher_free( &cipher_ctx );
+    mbedtls_md_free( &md_ctx );
+    mbedtls_cipher_free( &cipher_ctx );
 
     return( ret );
 }
 
-int pkcs5_pbkdf2_hmac( md_context_t *ctx, const unsigned char *password,
+int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password,
                        size_t plen, const unsigned char *salt, size_t slen,
                        unsigned int iteration_count,
                        uint32_t key_length, unsigned char *output )
 {
     int ret, j;
     unsigned int i;
-    unsigned char md1[POLARSSL_MD_MAX_SIZE];
-    unsigned char work[POLARSSL_MD_MAX_SIZE];
-    unsigned char md_size = md_get_size( ctx->md_info );
+    unsigned char md1[MBEDTLS_MD_MAX_SIZE];
+    unsigned char work[MBEDTLS_MD_MAX_SIZE];
+    unsigned char md_size = mbedtls_md_get_size( ctx->md_info );
     size_t use_len;
     unsigned char *out_p = output;
     unsigned char counter[4];
@@ -233,22 +233,22 @@
     counter[3] = 1;
 
     if( iteration_count > 0xFFFFFFFF )
-        return( POLARSSL_ERR_PKCS5_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA );
 
     while( key_length )
     {
         // U1 ends up in work
         //
-        if( ( ret = md_hmac_starts( ctx, password, plen ) ) != 0 )
+        if( ( ret = mbedtls_md_hmac_starts( ctx, password, plen ) ) != 0 )
             return( ret );
 
-        if( ( ret = md_hmac_update( ctx, salt, slen ) ) != 0 )
+        if( ( ret = mbedtls_md_hmac_update( ctx, salt, slen ) ) != 0 )
             return( ret );
 
-        if( ( ret = md_hmac_update( ctx, counter, 4 ) ) != 0 )
+        if( ( ret = mbedtls_md_hmac_update( ctx, counter, 4 ) ) != 0 )
             return( ret );
 
-        if( ( ret = md_hmac_finish( ctx, work ) ) != 0 )
+        if( ( ret = mbedtls_md_hmac_finish( ctx, work ) ) != 0 )
             return( ret );
 
         memcpy( md1, work, md_size );
@@ -257,13 +257,13 @@
         {
             // U2 ends up in md1
             //
-            if( ( ret = md_hmac_starts( ctx, password, plen ) ) != 0 )
+            if( ( ret = mbedtls_md_hmac_starts( ctx, password, plen ) ) != 0 )
                 return( ret );
 
-            if( ( ret = md_hmac_update( ctx, md1, md_size ) ) != 0 )
+            if( ( ret = mbedtls_md_hmac_update( ctx, md1, md_size ) ) != 0 )
                 return( ret );
 
-            if( ( ret = md_hmac_finish( ctx, md1 ) ) != 0 )
+            if( ( ret = mbedtls_md_hmac_finish( ctx, md1 ) ) != 0 )
                 return( ret );
 
             // U1 xor U2
@@ -286,13 +286,13 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
-#if !defined(POLARSSL_SHA1_C)
-int pkcs5_self_test( int verbose )
+#if !defined(MBEDTLS_SHA1_C)
+int mbedtls_pkcs5_self_test( int verbose )
 {
     if( verbose != 0 )
-        polarssl_printf( "  PBKDF2 (SHA1): skipped\n\n" );
+        mbedtls_printf( "  PBKDF2 (SHA1): skipped\n\n" );
 
     return( 0 );
 }
@@ -349,23 +349,23 @@
       0xcc, 0x37, 0xd7, 0xf0, 0x34, 0x25, 0xe0, 0xc3 },
 };
 
-int pkcs5_self_test( int verbose )
+int mbedtls_pkcs5_self_test( int verbose )
 {
-    md_context_t sha1_ctx;
-    const md_info_t *info_sha1;
+    mbedtls_md_context_t sha1_ctx;
+    const mbedtls_md_info_t *info_sha1;
     int ret, i;
     unsigned char key[64];
 
-    md_init( &sha1_ctx );
+    mbedtls_md_init( &sha1_ctx );
 
-    info_sha1 = md_info_from_type( POLARSSL_MD_SHA1 );
+    info_sha1 = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
     if( info_sha1 == NULL )
     {
         ret = 1;
         goto exit;
     }
 
-    if( ( ret = md_setup( &sha1_ctx, info_sha1, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &sha1_ctx, info_sha1, 1 ) ) != 0 )
     {
         ret = 1;
         goto exit;
@@ -374,33 +374,33 @@
     for( i = 0; i < MAX_TESTS; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  PBKDF2 (SHA1) #%d: ", i );
+            mbedtls_printf( "  PBKDF2 (SHA1) #%d: ", i );
 
-        ret = pkcs5_pbkdf2_hmac( &sha1_ctx, password[i], plen[i], salt[i],
+        ret = mbedtls_pkcs5_pbkdf2_hmac( &sha1_ctx, password[i], plen[i], salt[i],
                                   slen[i], it_cnt[i], key_len[i], key );
         if( ret != 0 ||
             memcmp( result_key[i], key, key_len[i] ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
-    polarssl_printf( "\n" );
+    mbedtls_printf( "\n" );
 
 exit:
-    md_free( &sha1_ctx );
+    mbedtls_md_free( &sha1_ctx );
 
     return( ret );
 }
-#endif /* POLARSSL_SHA1_C */
+#endif /* MBEDTLS_SHA1_C */
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_PKCS5_C */
+#endif /* MBEDTLS_PKCS5_C */
diff --git a/library/pkparse.c b/library/pkparse.c
index b42bf8b..c2e51e7 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PK_PARSE_C)
+#if defined(MBEDTLS_PK_PARSE_C)
 
 #include "mbedtls/pk.h"
 #include "mbedtls/asn1.h"
@@ -34,72 +34,72 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 #include "mbedtls/ecp.h"
 #endif
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 #include "mbedtls/ecdsa.h"
 #endif
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 #include "mbedtls/pem.h"
 #endif
-#if defined(POLARSSL_PKCS5_C)
+#if defined(MBEDTLS_PKCS5_C)
 #include "mbedtls/pkcs5.h"
 #endif
-#if defined(POLARSSL_PKCS12_C)
+#if defined(MBEDTLS_PKCS12_C)
 #include "mbedtls/pkcs12.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /*
  * Load all data from a file into a given buffer.
  */
-int pk_load_file( const char *path, unsigned char **buf, size_t *n )
+int mbedtls_pk_load_file( const char *path, unsigned char **buf, size_t *n )
 {
     FILE *f;
     long size;
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_PK_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_PK_FILE_IO_ERROR );
 
     fseek( f, 0, SEEK_END );
     if( ( size = ftell( f ) ) == -1 )
     {
         fclose( f );
-        return( POLARSSL_ERR_PK_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_PK_FILE_IO_ERROR );
     }
     fseek( f, 0, SEEK_SET );
 
     *n = (size_t) size;
 
     if( *n + 1 == 0 ||
-        ( *buf = polarssl_malloc( *n + 1 ) ) == NULL )
+        ( *buf = mbedtls_malloc( *n + 1 ) ) == NULL )
     {
         fclose( f );
-        return( POLARSSL_ERR_PK_MALLOC_FAILED );
+        return( MBEDTLS_ERR_PK_MALLOC_FAILED );
     }
 
     if( fread( *buf, 1, *n, f ) != *n )
     {
         fclose( f );
-        polarssl_free( *buf );
-        return( POLARSSL_ERR_PK_FILE_IO_ERROR );
+        mbedtls_free( *buf );
+        return( MBEDTLS_ERR_PK_FILE_IO_ERROR );
     }
 
     fclose( f );
@@ -112,24 +112,24 @@
 /*
  * Load and parse a private key
  */
-int pk_parse_keyfile( pk_context *ctx,
+int mbedtls_pk_parse_keyfile( mbedtls_pk_context *ctx,
                       const char *path, const char *pwd )
 {
     int ret;
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
     if( pwd == NULL )
-        ret = pk_parse_key( ctx, buf, n, NULL, 0 );
+        ret = mbedtls_pk_parse_key( ctx, buf, n, NULL, 0 );
     else
-        ret = pk_parse_key( ctx, buf, n,
+        ret = mbedtls_pk_parse_key( ctx, buf, n,
                 (const unsigned char *) pwd, strlen( pwd ) );
 
-    polarssl_zeroize( buf, n + 1 );
-    polarssl_free( buf );
+    mbedtls_zeroize( buf, n + 1 );
+    mbedtls_free( buf );
 
     return( ret );
 }
@@ -137,26 +137,26 @@
 /*
  * Load and parse a public key
  */
-int pk_parse_public_keyfile( pk_context *ctx, const char *path )
+int mbedtls_pk_parse_public_keyfile( mbedtls_pk_context *ctx, const char *path )
 {
     int ret;
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
-    ret = pk_parse_public_key( ctx, buf, n );
+    ret = mbedtls_pk_parse_public_key( ctx, buf, n );
 
-    polarssl_zeroize( buf, n + 1 );
-    polarssl_free( buf );
+    mbedtls_zeroize( buf, n + 1 );
+    mbedtls_free( buf );
 
     return( ret );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_ECP_C)
-/* Minimally parse an ECParameters buffer to and asn1_buf
+#if defined(MBEDTLS_ECP_C)
+/* Minimally parse an ECParameters buffer to and mbedtls_asn1_buf
  *
  * ECParameters ::= CHOICE {
  *   namedCurve         OBJECT IDENTIFIER
@@ -165,38 +165,38 @@
  * }
  */
 static int pk_get_ecparams( unsigned char **p, const unsigned char *end,
-                            asn1_buf *params )
+                            mbedtls_asn1_buf *params )
 {
     int ret;
 
     /* Tag may be either OID or SEQUENCE */
     params->tag = **p;
-    if( params->tag != ASN1_OID
-#if defined(POLARSSL_PK_PARSE_EC_EXTENDED)
-            && params->tag != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE )
+    if( params->tag != MBEDTLS_ASN1_OID
+#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
+            && params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE )
 #endif
             )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
     }
 
-    if( ( ret = asn1_get_tag( p, end, &params->len, params->tag ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &params->len, params->tag ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     params->p = *p;
     *p += params->len;
 
     if( *p != end )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_PK_PARSE_EC_EXTENDED)
+#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
 /*
  * Parse a SpecifiedECDomain (SEC 1 C.2) and (mostly) fill the group with it.
  * WARNING: the resulting group should only be used with
@@ -216,7 +216,7 @@
  *
  * We only support prime-field as field type, and ignore hash and cofactor.
  */
-static int pk_group_from_specified( const asn1_buf *params, ecp_group *grp )
+static int pk_group_from_specified( const mbedtls_asn1_buf *params, mbedtls_ecp_group *grp )
 {
     int ret;
     unsigned char *p = params->p;
@@ -226,11 +226,11 @@
     int ver;
 
     /* SpecifiedECDomainVersion ::= INTEGER { 1, 2, 3 } */
-    if( ( ret = asn1_get_int( &p, end, &ver ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_int( &p, end, &ver ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
     if( ver < 1 || ver > 3 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
 
     /*
      * FieldID { FIELD-ID:IOSet } ::= SEQUENCE { -- Finite field
@@ -238,8 +238,8 @@
      *       parameters FIELD-ID.&Type({IOSet}{@fieldType})
      * }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( ret );
 
     end_field = p + len;
@@ -252,26 +252,26 @@
      * }
      * prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 }
      */
-    if( ( ret = asn1_get_tag( &p, end_field, &len, ASN1_OID ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end_field, &len, MBEDTLS_ASN1_OID ) ) != 0 )
         return( ret );
 
-    if( len != OID_SIZE( OID_ANSI_X9_62_PRIME_FIELD ) ||
-        memcmp( p, OID_ANSI_X9_62_PRIME_FIELD, len ) != 0 )
+    if( len != MBEDTLS_OID_SIZE( MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD ) ||
+        memcmp( p, MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD, len ) != 0 )
     {
-        return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
     }
 
     p += len;
 
     /* Prime-p ::= INTEGER -- Field of size p. */
-    if( ( ret = asn1_get_mpi( &p, end_field, &grp->P ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end_field, &grp->P ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    grp->pbits = mpi_msb( &grp->P );
+    grp->pbits = mbedtls_mpi_msb( &grp->P );
 
     if( p != end_field )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     /*
      * Curve ::= SEQUENCE {
@@ -282,8 +282,8 @@
      *       -- with version equal to ecdpVer2 or ecdpVer3
      * }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( ret );
 
     end_curve = p + len;
@@ -292,51 +292,51 @@
      * FieldElement ::= OCTET STRING
      * containing an integer in the case of a prime field
      */
-    if( ( ret = asn1_get_tag( &p, end_curve, &len, ASN1_OCTET_STRING ) ) != 0 ||
-        ( ret = mpi_read_binary( &grp->A, p, len ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end_curve, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_binary( &grp->A, p, len ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     p += len;
 
-    if( ( ret = asn1_get_tag( &p, end_curve, &len, ASN1_OCTET_STRING ) ) != 0 ||
-        ( ret = mpi_read_binary( &grp->B, p, len ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end_curve, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_binary( &grp->B, p, len ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     p += len;
 
     /* Ignore seed BIT STRING OPTIONAL */
-    if( ( ret = asn1_get_tag( &p, end_curve, &len, ASN1_BIT_STRING ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end_curve, &len, MBEDTLS_ASN1_BIT_STRING ) ) == 0 )
         p += len;
 
     if( p != end_curve )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     /*
      * ECPoint ::= OCTET STRING
      */
-    if( ( ret = asn1_get_tag( &p, end, &len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    if( ( ret = ecp_point_read_binary( grp, &grp->G,
+    if( ( ret = mbedtls_ecp_point_read_binary( grp, &grp->G,
                                       ( const unsigned char *) p, len ) ) != 0 )
     {
         /*
          * If we can't read the point because it's compressed, cheat by
          * reading only the X coordinate and the parity bit of Y.
          */
-        if( ret != POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE ||
+        if( ret != MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE ||
             ( p[0] != 0x02 && p[0] != 0x03 ) ||
-            len != mpi_size( &grp->P ) + 1 ||
-            mpi_read_binary( &grp->G.X, p + 1, len - 1 ) != 0 ||
-            mpi_lset( &grp->G.Y, p[0] - 2 ) != 0 ||
-            mpi_lset( &grp->G.Z, 1 ) != 0 )
+            len != mbedtls_mpi_size( &grp->P ) + 1 ||
+            mbedtls_mpi_read_binary( &grp->G.X, p + 1, len - 1 ) != 0 ||
+            mbedtls_mpi_lset( &grp->G.Y, p[0] - 2 ) != 0 ||
+            mbedtls_mpi_lset( &grp->G.Z, 1 ) != 0 )
         {
-            return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT );
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
         }
     }
 
@@ -345,10 +345,10 @@
     /*
      * order INTEGER
      */
-    if( ( ret = asn1_get_mpi( &p, end, &grp->N ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &grp->N ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    grp->nbits = mpi_msb( &grp->N );
+    grp->nbits = mbedtls_mpi_msb( &grp->N );
 
     /*
      * Allow optional elements by purposefully not enforcing p == end here.
@@ -361,30 +361,30 @@
  * Find the group id associated with an (almost filled) group as generated by
  * pk_group_from_specified(), or return an error if unknown.
  */
-static int pk_group_id_from_group( const ecp_group *grp, ecp_group_id *grp_id )
+static int pk_group_id_from_group( const mbedtls_ecp_group *grp, mbedtls_ecp_group_id *grp_id )
 {
     int ret = 0;
-    ecp_group ref;
-    const ecp_group_id *id;
+    mbedtls_ecp_group ref;
+    const mbedtls_ecp_group_id *id;
 
-    ecp_group_init( &ref );
+    mbedtls_ecp_group_init( &ref );
 
-    for( id = ecp_grp_id_list(); *id != POLARSSL_ECP_DP_NONE; id++ )
+    for( id = mbedtls_ecp_grp_id_list(); *id != MBEDTLS_ECP_DP_NONE; id++ )
     {
         /* Load the group associated to that id */
-        ecp_group_free( &ref );
-        MPI_CHK( ecp_use_known_dp( &ref, *id ) );
+        mbedtls_ecp_group_free( &ref );
+        MBEDTLS_MPI_CHK( mbedtls_ecp_use_known_dp( &ref, *id ) );
 
         /* Compare to the group we were given, starting with easy tests */
         if( grp->pbits == ref.pbits && grp->nbits == ref.nbits &&
-            mpi_cmp_mpi( &grp->P, &ref.P ) == 0 &&
-            mpi_cmp_mpi( &grp->A, &ref.A ) == 0 &&
-            mpi_cmp_mpi( &grp->B, &ref.B ) == 0 &&
-            mpi_cmp_mpi( &grp->N, &ref.N ) == 0 &&
-            mpi_cmp_mpi( &grp->G.X, &ref.G.X ) == 0 &&
-            mpi_cmp_mpi( &grp->G.Z, &ref.G.Z ) == 0 &&
+            mbedtls_mpi_cmp_mpi( &grp->P, &ref.P ) == 0 &&
+            mbedtls_mpi_cmp_mpi( &grp->A, &ref.A ) == 0 &&
+            mbedtls_mpi_cmp_mpi( &grp->B, &ref.B ) == 0 &&
+            mbedtls_mpi_cmp_mpi( &grp->N, &ref.N ) == 0 &&
+            mbedtls_mpi_cmp_mpi( &grp->G.X, &ref.G.X ) == 0 &&
+            mbedtls_mpi_cmp_mpi( &grp->G.Z, &ref.G.Z ) == 0 &&
             /* For Y we may only know the parity bit, so compare only that */
-            mpi_get_bit( &grp->G.Y, 0 ) == mpi_get_bit( &ref.G.Y, 0 ) )
+            mbedtls_mpi_get_bit( &grp->G.Y, 0 ) == mbedtls_mpi_get_bit( &ref.G.Y, 0 ) )
         {
             break;
         }
@@ -392,12 +392,12 @@
     }
 
 cleanup:
-    ecp_group_free( &ref );
+    mbedtls_ecp_group_free( &ref );
 
     *grp_id = *id;
 
-    if( ret == 0 && *id == POLARSSL_ECP_DP_NONE )
-        ret = POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE;
+    if( ret == 0 && *id == MBEDTLS_ECP_DP_NONE )
+        ret = MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE;
 
     return( ret );
 }
@@ -405,13 +405,13 @@
 /*
  * Parse a SpecifiedECDomain (SEC 1 C.2) and find the associated group ID
  */
-static int pk_group_id_from_specified( const asn1_buf *params,
-                                       ecp_group_id *grp_id )
+static int pk_group_id_from_specified( const mbedtls_asn1_buf *params,
+                                       mbedtls_ecp_group_id *grp_id )
 {
     int ret;
-    ecp_group grp;
+    mbedtls_ecp_group grp;
 
-    ecp_group_init( &grp );
+    mbedtls_ecp_group_init( &grp );
 
     if( ( ret = pk_group_from_specified( params, &grp ) ) != 0 )
         goto cleanup;
@@ -419,11 +419,11 @@
     ret = pk_group_id_from_group( &grp, grp_id );
 
 cleanup:
-    ecp_group_free( &grp );
+    mbedtls_ecp_group_free( &grp );
 
     return( ret );
 }
-#endif /* POLARSSL_PK_PARSE_EC_EXTENDED */
+#endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */
 
 /*
  * Use EC parameters to initialise an EC group
@@ -433,33 +433,33 @@
  *   specifiedCurve     SpecifiedECDomain -- = SEQUENCE { ... }
  *   -- implicitCurve   NULL
  */
-static int pk_use_ecparams( const asn1_buf *params, ecp_group *grp )
+static int pk_use_ecparams( const mbedtls_asn1_buf *params, mbedtls_ecp_group *grp )
 {
     int ret;
-    ecp_group_id grp_id;
+    mbedtls_ecp_group_id grp_id;
 
-    if( params->tag == ASN1_OID )
+    if( params->tag == MBEDTLS_ASN1_OID )
     {
-        if( oid_get_ec_grp( params, &grp_id ) != 0 )
-            return( POLARSSL_ERR_PK_UNKNOWN_NAMED_CURVE );
+        if( mbedtls_oid_get_ec_grp( params, &grp_id ) != 0 )
+            return( MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE );
     }
     else
     {
-#if defined(POLARSSL_PK_PARSE_EC_EXTENDED)
+#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
         if( ( ret = pk_group_id_from_specified( params, &grp_id ) ) != 0 )
             return( ret );
 #else
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
 #endif
     }
 
     /*
      * grp may already be initilialized; if so, make sure IDs match
      */
-    if( grp->id != POLARSSL_ECP_DP_NONE && grp->id != grp_id )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT );
+    if( grp->id != MBEDTLS_ECP_DP_NONE && grp->id != grp_id )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
 
-    if( ( ret = ecp_use_known_dp( grp, grp_id ) ) != 0 )
+    if( ( ret = mbedtls_ecp_use_known_dp( grp, grp_id ) ) != 0 )
         return( ret );
 
     return( 0 );
@@ -470,29 +470,29 @@
  *
  * The caller is responsible for clearing the structure upon failure if
  * desired. Take care to pass along the possible ECP_FEATURE_UNAVAILABLE
- * return code of ecp_point_read_binary() and leave p in a usable state.
+ * return code of mbedtls_ecp_point_read_binary() and leave p in a usable state.
  */
 static int pk_get_ecpubkey( unsigned char **p, const unsigned char *end,
-                            ecp_keypair *key )
+                            mbedtls_ecp_keypair *key )
 {
     int ret;
 
-    if( ( ret = ecp_point_read_binary( &key->grp, &key->Q,
+    if( ( ret = mbedtls_ecp_point_read_binary( &key->grp, &key->Q,
                     (const unsigned char *) *p, end - *p ) ) == 0 )
     {
-        ret = ecp_check_pubkey( &key->grp, &key->Q );
+        ret = mbedtls_ecp_check_pubkey( &key->grp, &key->Q );
     }
 
     /*
-     * We know ecp_point_read_binary consumed all bytes or failed
+     * We know mbedtls_ecp_point_read_binary consumed all bytes or failed
      */
     *p = (unsigned char *) end;
 
     return( ret );
 }
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 /*
  *  RSAPublicKey ::= SEQUENCE {
  *      modulus           INTEGER,  -- n
@@ -501,35 +501,35 @@
  */
 static int pk_get_rsapubkey( unsigned char **p,
                              const unsigned char *end,
-                             rsa_context *rsa )
+                             mbedtls_rsa_context *rsa )
 {
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
 
     if( *p + len != end )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
-    if( ( ret = asn1_get_mpi( p, end, &rsa->N ) ) != 0 ||
-        ( ret = asn1_get_mpi( p, end, &rsa->E ) ) != 0 )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY + ret );
+    if( ( ret = mbedtls_asn1_get_mpi( p, end, &rsa->N ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( p, end, &rsa->E ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
 
     if( *p != end )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
-    if( ( ret = rsa_check_pubkey( rsa ) ) != 0 )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY );
+    if( ( ret = mbedtls_rsa_check_pubkey( rsa ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
 
-    rsa->len = mpi_size( &rsa->N );
+    rsa->len = mbedtls_mpi_size( &rsa->N );
 
     return( 0 );
 }
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
 /* Get a PK algorithm identifier
  *
@@ -539,27 +539,27 @@
  */
 static int pk_get_pk_alg( unsigned char **p,
                           const unsigned char *end,
-                          pk_type_t *pk_alg, asn1_buf *params )
+                          mbedtls_pk_type_t *pk_alg, mbedtls_asn1_buf *params )
 {
     int ret;
-    asn1_buf alg_oid;
+    mbedtls_asn1_buf alg_oid;
 
-    memset( params, 0, sizeof(asn1_buf) );
+    memset( params, 0, sizeof(mbedtls_asn1_buf) );
 
-    if( ( ret = asn1_get_alg( p, end, &alg_oid, params ) ) != 0 )
-        return( POLARSSL_ERR_PK_INVALID_ALG + ret );
+    if( ( ret = mbedtls_asn1_get_alg( p, end, &alg_oid, params ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_ALG + ret );
 
-    if( oid_get_pk_alg( &alg_oid, pk_alg ) != 0 )
-        return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+    if( mbedtls_oid_get_pk_alg( &alg_oid, pk_alg ) != 0 )
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
     /*
      * No parameters with RSA (only for EC)
      */
-    if( *pk_alg == POLARSSL_PK_RSA &&
-            ( ( params->tag != ASN1_NULL && params->tag != 0 ) ||
+    if( *pk_alg == MBEDTLS_PK_RSA &&
+            ( ( params->tag != MBEDTLS_ASN1_NULL && params->tag != 0 ) ||
                 params->len != 0 ) )
     {
-        return( POLARSSL_ERR_PK_INVALID_ALG );
+        return( MBEDTLS_ERR_PK_INVALID_ALG );
     }
 
     return( 0 );
@@ -570,19 +570,19 @@
  *       algorithm            AlgorithmIdentifier,
  *       subjectPublicKey     BIT STRING }
  */
-int pk_parse_subpubkey( unsigned char **p, const unsigned char *end,
-                        pk_context *pk )
+int mbedtls_pk_parse_subpubkey( unsigned char **p, const unsigned char *end,
+                        mbedtls_pk_context *pk )
 {
     int ret;
     size_t len;
-    asn1_buf alg_params;
-    pk_type_t pk_alg = POLARSSL_PK_NONE;
-    const pk_info_t *pk_info;
+    mbedtls_asn1_buf alg_params;
+    mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE;
+    const mbedtls_pk_info_t *pk_info;
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-                    ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+                    MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     end = *p + len;
@@ -590,50 +590,50 @@
     if( ( ret = pk_get_pk_alg( p, end, &pk_alg, &alg_params ) ) != 0 )
         return( ret );
 
-    if( ( ret = asn1_get_bitstring_null( p, end, &len ) ) != 0 )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY + ret );
+    if( ( ret = mbedtls_asn1_get_bitstring_null( p, end, &len ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
 
     if( *p + len != end )
-        return( POLARSSL_ERR_PK_INVALID_PUBKEY +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
-    if( ( pk_info = pk_info_from_type( pk_alg ) ) == NULL )
-        return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+    if( ( pk_info = mbedtls_pk_info_from_type( pk_alg ) ) == NULL )
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = pk_init_ctx( pk, pk_info ) ) != 0 )
+    if( ( ret = mbedtls_pk_init_ctx( pk, pk_info ) ) != 0 )
         return( ret );
 
-#if defined(POLARSSL_RSA_C)
-    if( pk_alg == POLARSSL_PK_RSA )
+#if defined(MBEDTLS_RSA_C)
+    if( pk_alg == MBEDTLS_PK_RSA )
     {
-        ret = pk_get_rsapubkey( p, end, pk_rsa( *pk ) );
+        ret = pk_get_rsapubkey( p, end, mbedtls_pk_rsa( *pk ) );
     } else
-#endif /* POLARSSL_RSA_C */
-#if defined(POLARSSL_ECP_C)
-    if( pk_alg == POLARSSL_PK_ECKEY_DH || pk_alg == POLARSSL_PK_ECKEY )
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_ECP_C)
+    if( pk_alg == MBEDTLS_PK_ECKEY_DH || pk_alg == MBEDTLS_PK_ECKEY )
     {
-        ret = pk_use_ecparams( &alg_params, &pk_ec( *pk )->grp );
+        ret = pk_use_ecparams( &alg_params, &mbedtls_pk_ec( *pk )->grp );
         if( ret == 0 )
-            ret = pk_get_ecpubkey( p, end, pk_ec( *pk ) );
+            ret = pk_get_ecpubkey( p, end, mbedtls_pk_ec( *pk ) );
     } else
-#endif /* POLARSSL_ECP_C */
-        ret = POLARSSL_ERR_PK_UNKNOWN_PK_ALG;
+#endif /* MBEDTLS_ECP_C */
+        ret = MBEDTLS_ERR_PK_UNKNOWN_PK_ALG;
 
     if( ret == 0 && *p != end )
-        ret = POLARSSL_ERR_PK_INVALID_PUBKEY
-              POLARSSL_ERR_ASN1_LENGTH_MISMATCH;
+        ret = MBEDTLS_ERR_PK_INVALID_PUBKEY
+              MBEDTLS_ERR_ASN1_LENGTH_MISMATCH;
 
     if( ret != 0 )
-        pk_free( pk );
+        mbedtls_pk_free( pk );
 
     return( ret );
 }
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 /*
  * Parse a PKCS#1 encoded private RSA key
  */
-static int pk_parse_key_pkcs1_der( rsa_context *rsa,
+static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
                                    const unsigned char *key,
                                    size_t keylen )
 {
@@ -660,68 +660,68 @@
      *      otherPrimeInfos   OtherPrimeInfos OPTIONAL
      *  }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     end = p + len;
 
-    if( ( ret = asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     if( rsa->ver != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_VERSION );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
     }
 
-    if( ( ret = asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
-        ( ret = asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
     {
-        rsa_free( rsa );
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        mbedtls_rsa_free( rsa );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
-    rsa->len = mpi_size( &rsa->N );
+    rsa->len = mbedtls_mpi_size( &rsa->N );
 
     if( p != end )
     {
-        rsa_free( rsa );
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_rsa_free( rsa );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
-    if( ( ret = rsa_check_privkey( rsa ) ) != 0 )
+    if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
     {
-        rsa_free( rsa );
+        mbedtls_rsa_free( rsa );
         return( ret );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 /*
  * Parse a SEC1 encoded private EC key
  */
-static int pk_parse_key_sec1_der( ecp_keypair *eck,
+static int pk_parse_key_sec1_der( mbedtls_ecp_keypair *eck,
                                   const unsigned char *key,
                                   size_t keylen )
 {
     int ret;
     int version, pubkey_done;
     size_t len;
-    asn1_buf params;
+    mbedtls_asn1_buf params;
     unsigned char *p = (unsigned char *) key;
     unsigned char *end = p + keylen;
     unsigned char *end2;
@@ -736,27 +736,27 @@
      *      publicKey  [1] BIT STRING OPTIONAL
      *    }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     end = p + len;
 
-    if( ( ret = asn1_get_int( &p, end, &version ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
     if( version != 1 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_VERSION );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
 
-    if( ( ret = asn1_get_tag( &p, end, &len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    if( ( ret = mpi_read_binary( &eck->d, p, len ) ) != 0 )
+    if( ( ret = mbedtls_mpi_read_binary( &eck->d, p, len ) ) != 0 )
     {
-        ecp_keypair_free( eck );
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        mbedtls_ecp_keypair_free( eck );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     p += len;
@@ -764,20 +764,20 @@
     /*
      * Is 'parameters' present?
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 0 ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) == 0 )
     {
         if( ( ret = pk_get_ecparams( &p, p + len, &params) ) != 0 ||
             ( ret = pk_use_ecparams( &params, &eck->grp )  ) != 0 )
         {
-            ecp_keypair_free( eck );
+            mbedtls_ecp_keypair_free( eck );
             return( ret );
         }
     }
-    else if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
     {
-        ecp_keypair_free( eck );
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        mbedtls_ecp_keypair_free( eck );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     /*
@@ -785,17 +785,17 @@
      * is compressed), create it from the private key.
      */
     pubkey_done = 0;
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 1 ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) ) == 0 )
     {
         end2 = p + len;
 
-        if( ( ret = asn1_get_bitstring_null( &p, end2, &len ) ) != 0 )
-            return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        if( ( ret = mbedtls_asn1_get_bitstring_null( &p, end2, &len ) ) != 0 )
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
         if( p + len != end2 )
-            return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                    POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
         if( ( ret = pk_get_ecpubkey( &p, end2, eck ) ) == 0 )
             pubkey_done = 1;
@@ -805,49 +805,49 @@
              * The only acceptable failure mode of pk_get_ecpubkey() above
              * is if the point format is not recognized.
              */
-            if( ret != POLARSSL_ERR_ECP_FEATURE_UNAVAILABLE )
-                return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT );
+            if( ret != MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE )
+                return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
         }
     }
-    else if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
     {
-        ecp_keypair_free( eck );
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        mbedtls_ecp_keypair_free( eck );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     if( ! pubkey_done &&
-        ( ret = ecp_mul( &eck->grp, &eck->Q, &eck->d, &eck->grp.G,
+        ( ret = mbedtls_ecp_mul( &eck->grp, &eck->Q, &eck->d, &eck->grp.G,
                                                       NULL, NULL ) ) != 0 )
     {
-        ecp_keypair_free( eck );
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        mbedtls_ecp_keypair_free( eck );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
-    if( ( ret = ecp_check_privkey( &eck->grp, &eck->d ) ) != 0 )
+    if( ( ret = mbedtls_ecp_check_privkey( &eck->grp, &eck->d ) ) != 0 )
     {
-        ecp_keypair_free( eck );
+        mbedtls_ecp_keypair_free( eck );
         return( ret );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
 /*
  * Parse an unencrypted PKCS#8 encoded private key
  */
 static int pk_parse_key_pkcs8_unencrypted_der(
-                                    pk_context *pk,
+                                    mbedtls_pk_context *pk,
                                     const unsigned char* key,
                                     size_t keylen )
 {
     int ret, version;
     size_t len;
-    asn1_buf params;
+    mbedtls_asn1_buf params;
     unsigned char *p = (unsigned char *) key;
     unsigned char *end = p + keylen;
-    pk_type_t pk_alg = POLARSSL_PK_NONE;
-    const pk_info_t *pk_info;
+    mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE;
+    const mbedtls_pk_info_t *pk_info;
 
     /*
      * This function parses the PrivatKeyInfo object (PKCS#8 v1.2 = RFC 5208)
@@ -865,58 +865,58 @@
      *  The PrivateKey OCTET STRING is a SEC1 ECPrivateKey
      */
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     end = p + len;
 
-    if( ( ret = asn1_get_int( &p, end, &version ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
     if( version != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_VERSION + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION + ret );
 
     if( ( ret = pk_get_pk_alg( &p, end, &pk_alg, &params ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    if( ( ret = asn1_get_tag( &p, end, &len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
     if( len < 1 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
-    if( ( pk_info = pk_info_from_type( pk_alg ) ) == NULL )
-        return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+    if( ( pk_info = mbedtls_pk_info_from_type( pk_alg ) ) == NULL )
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = pk_init_ctx( pk, pk_info ) ) != 0 )
+    if( ( ret = mbedtls_pk_init_ctx( pk, pk_info ) ) != 0 )
         return( ret );
 
-#if defined(POLARSSL_RSA_C)
-    if( pk_alg == POLARSSL_PK_RSA )
+#if defined(MBEDTLS_RSA_C)
+    if( pk_alg == MBEDTLS_PK_RSA )
     {
-        if( ( ret = pk_parse_key_pkcs1_der( pk_rsa( *pk ), p, len ) ) != 0 )
+        if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), p, len ) ) != 0 )
         {
-            pk_free( pk );
+            mbedtls_pk_free( pk );
             return( ret );
         }
     } else
-#endif /* POLARSSL_RSA_C */
-#if defined(POLARSSL_ECP_C)
-    if( pk_alg == POLARSSL_PK_ECKEY || pk_alg == POLARSSL_PK_ECKEY_DH )
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_ECP_C)
+    if( pk_alg == MBEDTLS_PK_ECKEY || pk_alg == MBEDTLS_PK_ECKEY_DH )
     {
-        if( ( ret = pk_use_ecparams( &params, &pk_ec( *pk )->grp ) ) != 0 ||
-            ( ret = pk_parse_key_sec1_der( pk_ec( *pk ), p, len )  ) != 0 )
+        if( ( ret = pk_use_ecparams( &params, &mbedtls_pk_ec( *pk )->grp ) ) != 0 ||
+            ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), p, len )  ) != 0 )
         {
-            pk_free( pk );
+            mbedtls_pk_free( pk );
             return( ret );
         }
     } else
-#endif /* POLARSSL_ECP_C */
-        return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+#endif /* MBEDTLS_ECP_C */
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
     return( 0 );
 }
@@ -924,9 +924,9 @@
 /*
  * Parse an encrypted PKCS#8 encoded private key
  */
-#if defined(POLARSSL_PKCS12_C) || defined(POLARSSL_PKCS5_C)
+#if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
 static int pk_parse_key_pkcs8_encrypted_der(
-                                    pk_context *pk,
+                                    mbedtls_pk_context *pk,
                                     const unsigned char *key, size_t keylen,
                                     const unsigned char *pwd, size_t pwdlen )
 {
@@ -934,10 +934,10 @@
     size_t len;
     unsigned char buf[2048];
     unsigned char *p, *end;
-    asn1_buf pbe_alg_oid, pbe_params;
-#if defined(POLARSSL_PKCS12_C)
-    cipher_type_t cipher_alg;
-    md_type_t md_alg;
+    mbedtls_asn1_buf pbe_alg_oid, pbe_params;
+#if defined(MBEDTLS_PKCS12_C)
+    mbedtls_cipher_type_t cipher_alg;
+    mbedtls_md_type_t md_alg;
 #endif
 
     memset( buf, 0, sizeof( buf ) );
@@ -946,7 +946,7 @@
     end = p + keylen;
 
     if( pwdlen == 0 )
-        return( POLARSSL_ERR_PK_PASSWORD_REQUIRED );
+        return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED );
 
     /*
      * This function parses the EncryptedPrivatKeyInfo object (PKCS#8)
@@ -962,45 +962,45 @@
      *
      *  The EncryptedData OCTET STRING is a PKCS#8 PrivateKeyInfo
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
     end = p + len;
 
-    if( ( ret = asn1_get_alg( &p, end, &pbe_alg_oid, &pbe_params ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_alg( &p, end, &pbe_alg_oid, &pbe_params ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    if( ( ret = asn1_get_tag( &p, end, &len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
     if( len > sizeof( buf ) )
-        return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 
     /*
      * Decrypt EncryptedData with appropriate PDE
      */
-#if defined(POLARSSL_PKCS12_C)
-    if( oid_get_pkcs12_pbe_alg( &pbe_alg_oid, &md_alg, &cipher_alg ) == 0 )
+#if defined(MBEDTLS_PKCS12_C)
+    if( mbedtls_oid_get_pkcs12_pbe_alg( &pbe_alg_oid, &md_alg, &cipher_alg ) == 0 )
     {
-        if( ( ret = pkcs12_pbe( &pbe_params, PKCS12_PBE_DECRYPT,
+        if( ( ret = mbedtls_pkcs12_pbe( &pbe_params, MBEDTLS_PKCS12_PBE_DECRYPT,
                                 cipher_alg, md_alg,
                                 pwd, pwdlen, p, len, buf ) ) != 0 )
         {
-            if( ret == POLARSSL_ERR_PKCS12_PASSWORD_MISMATCH )
-                return( POLARSSL_ERR_PK_PASSWORD_MISMATCH );
+            if( ret == MBEDTLS_ERR_PKCS12_PASSWORD_MISMATCH )
+                return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH );
 
             return( ret );
         }
 
         decrypted = 1;
     }
-    else if( OID_CMP( OID_PKCS12_PBE_SHA1_RC4_128, &pbe_alg_oid ) == 0 )
+    else if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS12_PBE_SHA1_RC4_128, &pbe_alg_oid ) == 0 )
     {
-        if( ( ret = pkcs12_pbe_sha1_rc4_128( &pbe_params,
-                                             PKCS12_PBE_DECRYPT,
+        if( ( ret = mbedtls_pkcs12_pbe_sha1_rc4_128( &pbe_params,
+                                             MBEDTLS_PKCS12_PBE_DECRYPT,
                                              pwd, pwdlen,
                                              p, len, buf ) ) != 0 )
         {
@@ -1008,23 +1008,23 @@
         }
 
         // Best guess for password mismatch when using RC4. If first tag is
-        // not ASN1_CONSTRUCTED | ASN1_SEQUENCE
+        // not MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE
         //
-        if( *buf != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE ) )
-            return( POLARSSL_ERR_PK_PASSWORD_MISMATCH );
+        if( *buf != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
+            return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH );
 
         decrypted = 1;
     }
     else
-#endif /* POLARSSL_PKCS12_C */
-#if defined(POLARSSL_PKCS5_C)
-    if( OID_CMP( OID_PKCS5_PBES2, &pbe_alg_oid ) == 0 )
+#endif /* MBEDTLS_PKCS12_C */
+#if defined(MBEDTLS_PKCS5_C)
+    if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS5_PBES2, &pbe_alg_oid ) == 0 )
     {
-        if( ( ret = pkcs5_pbes2( &pbe_params, PKCS5_DECRYPT, pwd, pwdlen,
+        if( ( ret = mbedtls_pkcs5_pbes2( &pbe_params, MBEDTLS_PKCS5_DECRYPT, pwd, pwdlen,
                                   p, len, buf ) ) != 0 )
         {
-            if( ret == POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH )
-                return( POLARSSL_ERR_PK_PASSWORD_MISMATCH );
+            if( ret == MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH )
+                return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH );
 
             return( ret );
         }
@@ -1032,91 +1032,91 @@
         decrypted = 1;
     }
     else
-#endif /* POLARSSL_PKCS5_C */
+#endif /* MBEDTLS_PKCS5_C */
     {
         ((void) pwd);
     }
 
     if( decrypted == 0 )
-        return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
 
     return( pk_parse_key_pkcs8_unencrypted_der( pk, buf, len ) );
 }
-#endif /* POLARSSL_PKCS12_C || POLARSSL_PKCS5_C */
+#endif /* MBEDTLS_PKCS12_C || MBEDTLS_PKCS5_C */
 
 /*
  * Parse a private key
  */
-int pk_parse_key( pk_context *pk,
+int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
                   const unsigned char *key, size_t keylen,
                   const unsigned char *pwd, size_t pwdlen )
 {
     int ret;
-    const pk_info_t *pk_info;
+    const mbedtls_pk_info_t *pk_info;
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
     size_t len;
-    pem_context pem;
+    mbedtls_pem_context pem;
 
-    pem_init( &pem );
+    mbedtls_pem_init( &pem );
 
-#if defined(POLARSSL_RSA_C)
-    ret = pem_read_buffer( &pem,
+#if defined(MBEDTLS_RSA_C)
+    ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN RSA PRIVATE KEY-----",
                            "-----END RSA PRIVATE KEY-----",
                            key, pwd, pwdlen, &len );
     if( ret == 0 )
     {
-        if( ( pk_info = pk_info_from_type( POLARSSL_PK_RSA ) ) == NULL )
-            return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-        if( ( ret = pk_init_ctx( pk, pk_info                    ) ) != 0 ||
-            ( ret = pk_parse_key_pkcs1_der( pk_rsa( *pk ),
+        if( ( ret = mbedtls_pk_init_ctx( pk, pk_info                    ) ) != 0 ||
+            ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
                                             pem.buf, pem.buflen ) ) != 0 )
         {
-            pk_free( pk );
+            mbedtls_pk_free( pk );
         }
 
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( ret );
     }
-    else if( ret == POLARSSL_ERR_PEM_PASSWORD_MISMATCH )
-        return( POLARSSL_ERR_PK_PASSWORD_MISMATCH );
-    else if( ret == POLARSSL_ERR_PEM_PASSWORD_REQUIRED )
-        return( POLARSSL_ERR_PK_PASSWORD_REQUIRED );
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret == MBEDTLS_ERR_PEM_PASSWORD_MISMATCH )
+        return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH );
+    else if( ret == MBEDTLS_ERR_PEM_PASSWORD_REQUIRED )
+        return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED );
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
         return( ret );
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_ECP_C)
-    ret = pem_read_buffer( &pem,
+#if defined(MBEDTLS_ECP_C)
+    ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN EC PRIVATE KEY-----",
                            "-----END EC PRIVATE KEY-----",
                            key, pwd, pwdlen, &len );
     if( ret == 0 )
     {
-        if( ( pk_info = pk_info_from_type( POLARSSL_PK_ECKEY ) ) == NULL )
-            return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
+            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-        if( ( ret = pk_init_ctx( pk, pk_info                   ) ) != 0 ||
-            ( ret = pk_parse_key_sec1_der( pk_ec( *pk ),
+        if( ( ret = mbedtls_pk_init_ctx( pk, pk_info                   ) ) != 0 ||
+            ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),
                                            pem.buf, pem.buflen ) ) != 0 )
         {
-            pk_free( pk );
+            mbedtls_pk_free( pk );
         }
 
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( ret );
     }
-    else if( ret == POLARSSL_ERR_PEM_PASSWORD_MISMATCH )
-        return( POLARSSL_ERR_PK_PASSWORD_MISMATCH );
-    else if( ret == POLARSSL_ERR_PEM_PASSWORD_REQUIRED )
-        return( POLARSSL_ERR_PK_PASSWORD_REQUIRED );
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret == MBEDTLS_ERR_PEM_PASSWORD_MISMATCH )
+        return( MBEDTLS_ERR_PK_PASSWORD_MISMATCH );
+    else if( ret == MBEDTLS_ERR_PEM_PASSWORD_REQUIRED )
+        return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED );
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
         return( ret );
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
-    ret = pem_read_buffer( &pem,
+    ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN PRIVATE KEY-----",
                            "-----END PRIVATE KEY-----",
                            key, NULL, 0, &len );
@@ -1125,17 +1125,17 @@
         if( ( ret = pk_parse_key_pkcs8_unencrypted_der( pk,
                                                 pem.buf, pem.buflen ) ) != 0 )
         {
-            pk_free( pk );
+            mbedtls_pk_free( pk );
         }
 
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( ret );
     }
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
         return( ret );
 
-#if defined(POLARSSL_PKCS12_C) || defined(POLARSSL_PKCS5_C)
-    ret = pem_read_buffer( &pem,
+#if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
+    ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN ENCRYPTED PRIVATE KEY-----",
                            "-----END ENCRYPTED PRIVATE KEY-----",
                            key, NULL, 0, &len );
@@ -1145,19 +1145,19 @@
                                                       pem.buf, pem.buflen,
                                                       pwd, pwdlen ) ) != 0 )
         {
-            pk_free( pk );
+            mbedtls_pk_free( pk );
         }
 
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( ret );
     }
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
         return( ret );
-#endif /* POLARSSL_PKCS12_C || POLARSSL_PKCS5_C */
+#endif /* MBEDTLS_PKCS12_C || MBEDTLS_PKCS5_C */
 #else
     ((void) pwd);
     ((void) pwdlen);
-#endif /* POLARSSL_PEM_PARSE_C */
+#endif /* MBEDTLS_PEM_PARSE_C */
 
     /*
     * At this point we only know it's not a PEM formatted key. Could be any
@@ -1166,69 +1166,69 @@
     * We try the different DER format parsers to see if one passes without
     * error
     */
-#if defined(POLARSSL_PKCS12_C) || defined(POLARSSL_PKCS5_C)
+#if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
     if( ( ret = pk_parse_key_pkcs8_encrypted_der( pk, key, keylen,
                                                   pwd, pwdlen ) ) == 0 )
     {
         return( 0 );
     }
 
-    pk_free( pk );
+    mbedtls_pk_free( pk );
 
-    if( ret == POLARSSL_ERR_PK_PASSWORD_MISMATCH )
+    if( ret == MBEDTLS_ERR_PK_PASSWORD_MISMATCH )
     {
         return( ret );
     }
-#endif /* POLARSSL_PKCS12_C || POLARSSL_PKCS5_C */
+#endif /* MBEDTLS_PKCS12_C || MBEDTLS_PKCS5_C */
 
     if( ( ret = pk_parse_key_pkcs8_unencrypted_der( pk, key, keylen ) ) == 0 )
         return( 0 );
 
-    pk_free( pk );
+    mbedtls_pk_free( pk );
 
-#if defined(POLARSSL_RSA_C)
-    if( ( pk_info = pk_info_from_type( POLARSSL_PK_RSA ) ) == NULL )
-        return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+#if defined(MBEDTLS_RSA_C)
+    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = pk_init_ctx( pk, pk_info                           ) ) != 0 ||
-        ( ret = pk_parse_key_pkcs1_der( pk_rsa( *pk ), key, keylen ) ) == 0 )
+    if( ( ret = mbedtls_pk_init_ctx( pk, pk_info                           ) ) != 0 ||
+        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen ) ) == 0 )
     {
         return( 0 );
     }
 
-    pk_free( pk );
-#endif /* POLARSSL_RSA_C */
+    mbedtls_pk_free( pk );
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_ECP_C)
-    if( ( pk_info = pk_info_from_type( POLARSSL_PK_ECKEY ) ) == NULL )
-        return( POLARSSL_ERR_PK_UNKNOWN_PK_ALG );
+#if defined(MBEDTLS_ECP_C)
+    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = pk_init_ctx( pk, pk_info                         ) ) != 0 ||
-        ( ret = pk_parse_key_sec1_der( pk_ec( *pk ), key, keylen ) ) == 0 )
+    if( ( ret = mbedtls_pk_init_ctx( pk, pk_info                         ) ) != 0 ||
+        ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), key, keylen ) ) == 0 )
     {
         return( 0 );
     }
 
-    pk_free( pk );
-#endif /* POLARSSL_ECP_C */
+    mbedtls_pk_free( pk );
+#endif /* MBEDTLS_ECP_C */
 
-    return( POLARSSL_ERR_PK_KEY_INVALID_FORMAT );
+    return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );
 }
 
 /*
  * Parse a public key
  */
-int pk_parse_public_key( pk_context *ctx,
+int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
                          const unsigned char *key, size_t keylen )
 {
     int ret;
     unsigned char *p;
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
     size_t len;
-    pem_context pem;
+    mbedtls_pem_context pem;
 
-    pem_init( &pem );
-    ret = pem_read_buffer( &pem,
+    mbedtls_pem_init( &pem );
+    ret = mbedtls_pem_read_buffer( &pem,
             "-----BEGIN PUBLIC KEY-----",
             "-----END PUBLIC KEY-----",
             key, NULL, 0, &len );
@@ -1241,21 +1241,21 @@
         key = pem.buf;
         keylen = pem.buflen;
     }
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
     {
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( ret );
     }
-#endif /* POLARSSL_PEM_PARSE_C */
+#endif /* MBEDTLS_PEM_PARSE_C */
     p = (unsigned char *) key;
 
-    ret = pk_parse_subpubkey( &p, p + keylen, ctx );
+    ret = mbedtls_pk_parse_subpubkey( &p, p + keylen, ctx );
 
-#if defined(POLARSSL_PEM_PARSE_C)
-    pem_free( &pem );
+#if defined(MBEDTLS_PEM_PARSE_C)
+    mbedtls_pem_free( &pem );
 #endif
 
     return( ret );
 }
 
-#endif /* POLARSSL_PK_PARSE_C */
+#endif /* MBEDTLS_PK_PARSE_C */
diff --git a/library/pkwrite.c b/library/pkwrite.c
index 2c08b92..6c982ee 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PK_WRITE_C)
+#if defined(MBEDTLS_PK_WRITE_C)
 
 #include "mbedtls/pk.h"
 #include "mbedtls/asn1write.h"
@@ -34,28 +34,28 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 #include "mbedtls/ecp.h"
 #endif
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
 #include "mbedtls/ecdsa.h"
 #endif
-#if defined(POLARSSL_PEM_WRITE_C)
+#if defined(MBEDTLS_PEM_WRITE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 /*
  *  RSAPublicKey ::= SEQUENCE {
  *      modulus           INTEGER,  -- n
@@ -63,42 +63,42 @@
  *  }
  */
 static int pk_write_rsa_pubkey( unsigned char **p, unsigned char *start,
-                                  rsa_context *rsa )
+                                  mbedtls_rsa_context *rsa )
 {
     int ret;
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_mpi( p, start, &rsa->E ) );
-    ASN1_CHK_ADD( len, asn1_write_mpi( p, start, &rsa->N ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( p, start, &rsa->E ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( p, start, &rsa->N ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_CONSTRUCTED |
-                                                 ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 /*
  * EC public key is an EC point
  */
 static int pk_write_ec_pubkey( unsigned char **p, unsigned char *start,
-                                 ecp_keypair *ec )
+                                 mbedtls_ecp_keypair *ec )
 {
     int ret;
     size_t len = 0;
-    unsigned char buf[POLARSSL_ECP_MAX_PT_LEN];
+    unsigned char buf[MBEDTLS_ECP_MAX_PT_LEN];
 
-    if( ( ret = ecp_point_write_binary( &ec->grp, &ec->Q,
-                                        POLARSSL_ECP_PF_UNCOMPRESSED,
+    if( ( ret = mbedtls_ecp_point_write_binary( &ec->grp, &ec->Q,
+                                        MBEDTLS_ECP_PF_UNCOMPRESSED,
                                         &len, buf, sizeof( buf ) ) ) != 0 )
     {
         return( ret );
     }
 
     if( *p - start < (int) len )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     *p -= len;
     memcpy( *p, buf, len );
@@ -112,44 +112,44 @@
  * }
  */
 static int pk_write_ec_param( unsigned char **p, unsigned char *start,
-                                ecp_keypair *ec )
+                                mbedtls_ecp_keypair *ec )
 {
     int ret;
     size_t len = 0;
     const char *oid;
     size_t oid_len;
 
-    if( ( ret = oid_get_oid_by_ec_grp( ec->grp.id, &oid, &oid_len ) ) != 0 )
+    if( ( ret = mbedtls_oid_get_oid_by_ec_grp( ec->grp.id, &oid, &oid_len ) ) != 0 )
         return( ret );
 
-    ASN1_CHK_ADD( len, asn1_write_oid( p, start, oid, oid_len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) );
 
     return( (int) len );
 }
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
-int pk_write_pubkey( unsigned char **p, unsigned char *start,
-                     const pk_context *key )
+int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start,
+                     const mbedtls_pk_context *key )
 {
     int ret;
     size_t len = 0;
 
-#if defined(POLARSSL_RSA_C)
-    if( pk_get_type( key ) == POLARSSL_PK_RSA )
-        ASN1_CHK_ADD( len, pk_write_rsa_pubkey( p, start, pk_rsa( *key ) ) );
+#if defined(MBEDTLS_RSA_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA )
+        MBEDTLS_ASN1_CHK_ADD( len, pk_write_rsa_pubkey( p, start, mbedtls_pk_rsa( *key ) ) );
     else
 #endif
-#if defined(POLARSSL_ECP_C)
-    if( pk_get_type( key ) == POLARSSL_PK_ECKEY )
-        ASN1_CHK_ADD( len, pk_write_ec_pubkey( p, start, pk_ec( *key ) ) );
+#if defined(MBEDTLS_ECP_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY )
+        MBEDTLS_ASN1_CHK_ADD( len, pk_write_ec_pubkey( p, start, mbedtls_pk_ec( *key ) ) );
     else
 #endif
-        return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
 
     return( (int) len );
 }
 
-int pk_write_pubkey_der( pk_context *key, unsigned char *buf, size_t size )
+int mbedtls_pk_write_pubkey_der( mbedtls_pk_context *key, unsigned char *buf, size_t size )
 {
     int ret;
     unsigned char *c;
@@ -158,10 +158,10 @@
 
     c = buf + size;
 
-    ASN1_CHK_ADD( len, pk_write_pubkey( &c, buf, key ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, key ) );
 
     if( c - buf < 1 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     /*
      *  SubjectPublicKeyInfo  ::=  SEQUENCE  {
@@ -171,63 +171,63 @@
     *--c = 0;
     len += 1;
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_BIT_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_BIT_STRING ) );
 
-    if( ( ret = oid_get_oid_by_pk_alg( pk_get_type( key ),
+    if( ( ret = mbedtls_oid_get_oid_by_pk_alg( mbedtls_pk_get_type( key ),
                                        &oid, &oid_len ) ) != 0 )
     {
         return( ret );
     }
 
-#if defined(POLARSSL_ECP_C)
-    if( pk_get_type( key ) == POLARSSL_PK_ECKEY )
+#if defined(MBEDTLS_ECP_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY )
     {
-        ASN1_CHK_ADD( par_len, pk_write_ec_param( &c, buf, pk_ec( *key ) ) );
+        MBEDTLS_ASN1_CHK_ADD( par_len, pk_write_ec_param( &c, buf, mbedtls_pk_ec( *key ) ) );
     }
 #endif
 
-    ASN1_CHK_ADD( len, asn1_write_algorithm_identifier( &c, buf, oid, oid_len,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( &c, buf, oid, oid_len,
                                                         par_len ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_CONSTRUCTED |
-                                                ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
 
-int pk_write_key_der( pk_context *key, unsigned char *buf, size_t size )
+int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_t size )
 {
     int ret;
     unsigned char *c = buf + size;
     size_t len = 0;
 
-#if defined(POLARSSL_RSA_C)
-    if( pk_get_type( key ) == POLARSSL_PK_RSA )
+#if defined(MBEDTLS_RSA_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA )
     {
-        rsa_context *rsa = pk_rsa( *key );
+        mbedtls_rsa_context *rsa = mbedtls_pk_rsa( *key );
 
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->QP ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->DQ ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->DP ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->Q ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->P ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->D ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->E ) );
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &rsa->N ) );
-        ASN1_CHK_ADD( len, asn1_write_int( &c, buf, 0 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->QP ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->DQ ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->DP ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->Q ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->P ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->D ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->E ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->N ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) );
 
-        ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_CONSTRUCTED |
-                                                    ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_SEQUENCE ) );
     }
     else
-#endif /* POLARSSL_RSA_C */
-#if defined(POLARSSL_ECP_C)
-    if( pk_get_type( key ) == POLARSSL_PK_ECKEY )
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_ECP_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY )
     {
-        ecp_keypair *ec = pk_ec( *key );
+        mbedtls_ecp_keypair *ec = mbedtls_pk_ec( *key );
         size_t pub_len = 0, par_len = 0;
 
         /*
@@ -242,48 +242,48 @@
          */
 
         /* publicKey */
-        ASN1_CHK_ADD( pub_len, pk_write_ec_pubkey( &c, buf, ec ) );
+        MBEDTLS_ASN1_CHK_ADD( pub_len, pk_write_ec_pubkey( &c, buf, ec ) );
 
         if( c - buf < 1 )
-            return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
         *--c = 0;
         pub_len += 1;
 
-        ASN1_CHK_ADD( pub_len, asn1_write_len( &c, buf, pub_len ) );
-        ASN1_CHK_ADD( pub_len, asn1_write_tag( &c, buf, ASN1_BIT_STRING ) );
+        MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_len( &c, buf, pub_len ) );
+        MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_BIT_STRING ) );
 
-        ASN1_CHK_ADD( pub_len, asn1_write_len( &c, buf, pub_len ) );
-        ASN1_CHK_ADD( pub_len, asn1_write_tag( &c, buf,
-                            ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_len( &c, buf, pub_len ) );
+        MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_asn1_write_tag( &c, buf,
+                            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) );
         len += pub_len;
 
         /* parameters */
-        ASN1_CHK_ADD( par_len, pk_write_ec_param( &c, buf, ec ) );
+        MBEDTLS_ASN1_CHK_ADD( par_len, pk_write_ec_param( &c, buf, ec ) );
 
-        ASN1_CHK_ADD( par_len, asn1_write_len( &c, buf, par_len ) );
-        ASN1_CHK_ADD( par_len, asn1_write_tag( &c, buf,
-                            ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 0 ) );
+        MBEDTLS_ASN1_CHK_ADD( par_len, mbedtls_asn1_write_len( &c, buf, par_len ) );
+        MBEDTLS_ASN1_CHK_ADD( par_len, mbedtls_asn1_write_tag( &c, buf,
+                            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
         len += par_len;
 
         /* privateKey: write as MPI then fix tag */
-        ASN1_CHK_ADD( len, asn1_write_mpi( &c, buf, &ec->d ) );
-        *c = ASN1_OCTET_STRING;
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &ec->d ) );
+        *c = MBEDTLS_ASN1_OCTET_STRING;
 
         /* version */
-        ASN1_CHK_ADD( len, asn1_write_int( &c, buf, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 1 ) );
 
-        ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_CONSTRUCTED |
-                                                    ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_SEQUENCE ) );
     }
     else
-#endif /* POLARSSL_ECP_C */
-        return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
+#endif /* MBEDTLS_ECP_C */
+        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
 
     return( (int) len );
 }
 
-#if defined(POLARSSL_PEM_WRITE_C)
+#if defined(MBEDTLS_PEM_WRITE_C)
 
 #define PEM_BEGIN_PUBLIC_KEY    "-----BEGIN PUBLIC KEY-----\n"
 #define PEM_END_PUBLIC_KEY      "-----END PUBLIC KEY-----\n"
@@ -297,7 +297,7 @@
  * Max sizes of key per types. Shown as tag + len (+ content).
  */
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 /*
  * RSA public keys:
  *  SubjectPublicKeyInfo  ::=  SEQUENCE  {          1 + 3
@@ -310,7 +310,7 @@
  *      publicExponent    INTEGER   -- e            1 + 3 + MPI_MAX + 1
  *  }
  */
-#define RSA_PUB_DER_MAX_BYTES   38 + 2 * POLARSSL_MPI_MAX_SIZE
+#define RSA_PUB_DER_MAX_BYTES   38 + 2 * MBEDTLS_MPI_MAX_SIZE
 
 /*
  * RSA private keys:
@@ -327,19 +327,19 @@
  *      otherPrimeInfos   OtherPrimeInfos OPTIONAL  0 (not supported)
  *  }
  */
-#define MPI_MAX_SIZE_2          POLARSSL_MPI_MAX_SIZE / 2 + \
-                                POLARSSL_MPI_MAX_SIZE % 2
-#define RSA_PRV_DER_MAX_BYTES   47 + 3 * POLARSSL_MPI_MAX_SIZE \
+#define MPI_MAX_SIZE_2          MBEDTLS_MPI_MAX_SIZE / 2 + \
+                                MBEDTLS_MPI_MAX_SIZE % 2
+#define RSA_PRV_DER_MAX_BYTES   47 + 3 * MBEDTLS_MPI_MAX_SIZE \
                                    + 5 * MPI_MAX_SIZE_2
 
-#else /* POLARSSL_RSA_C */
+#else /* MBEDTLS_RSA_C */
 
 #define RSA_PUB_DER_MAX_BYTES   0
 #define RSA_PRV_DER_MAX_BYTES   0
 
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 /*
  * EC public keys:
  *  SubjectPublicKeyInfo  ::=  SEQUENCE  {      1 + 2
@@ -351,7 +351,7 @@
  *                                            + 2 * ECP_MAX (coords)    [1]
  *  }
  */
-#define ECP_PUB_DER_MAX_BYTES   30 + 2 * POLARSSL_ECP_MAX_BYTES
+#define ECP_PUB_DER_MAX_BYTES   30 + 2 * MBEDTLS_ECP_MAX_BYTES
 
 /*
  * EC private keys:
@@ -362,33 +362,33 @@
  *      publicKey  [1] BIT STRING OPTIONAL      1 + 2 + [1] above
  *    }
  */
-#define ECP_PRV_DER_MAX_BYTES   29 + 3 * POLARSSL_ECP_MAX_BYTES
+#define ECP_PRV_DER_MAX_BYTES   29 + 3 * MBEDTLS_ECP_MAX_BYTES
 
-#else /* POLARSSL_ECP_C */
+#else /* MBEDTLS_ECP_C */
 
 #define ECP_PUB_DER_MAX_BYTES   0
 #define ECP_PRV_DER_MAX_BYTES   0
 
-#endif /* POLARSSL_ECP_C */
+#endif /* MBEDTLS_ECP_C */
 
 #define PUB_DER_MAX_BYTES   RSA_PUB_DER_MAX_BYTES > ECP_PUB_DER_MAX_BYTES ? \
                             RSA_PUB_DER_MAX_BYTES : ECP_PUB_DER_MAX_BYTES
 #define PRV_DER_MAX_BYTES   RSA_PRV_DER_MAX_BYTES > ECP_PRV_DER_MAX_BYTES ? \
                             RSA_PRV_DER_MAX_BYTES : ECP_PRV_DER_MAX_BYTES
 
-int pk_write_pubkey_pem( pk_context *key, unsigned char *buf, size_t size )
+int mbedtls_pk_write_pubkey_pem( mbedtls_pk_context *key, unsigned char *buf, size_t size )
 {
     int ret;
     unsigned char output_buf[PUB_DER_MAX_BYTES];
     size_t olen = 0;
 
-    if( ( ret = pk_write_pubkey_der( key, output_buf,
+    if( ( ret = mbedtls_pk_write_pubkey_der( key, output_buf,
                                      sizeof(output_buf) ) ) < 0 )
     {
         return( ret );
     }
 
-    if( ( ret = pem_write_buffer( PEM_BEGIN_PUBLIC_KEY, PEM_END_PUBLIC_KEY,
+    if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_PUBLIC_KEY, PEM_END_PUBLIC_KEY,
                                   output_buf + sizeof(output_buf) - ret,
                                   ret, buf, size, &olen ) ) != 0 )
     {
@@ -398,35 +398,35 @@
     return( 0 );
 }
 
-int pk_write_key_pem( pk_context *key, unsigned char *buf, size_t size )
+int mbedtls_pk_write_key_pem( mbedtls_pk_context *key, unsigned char *buf, size_t size )
 {
     int ret;
     unsigned char output_buf[PRV_DER_MAX_BYTES];
     const char *begin, *end;
     size_t olen = 0;
 
-    if( ( ret = pk_write_key_der( key, output_buf, sizeof(output_buf) ) ) < 0 )
+    if( ( ret = mbedtls_pk_write_key_der( key, output_buf, sizeof(output_buf) ) ) < 0 )
         return( ret );
 
-#if defined(POLARSSL_RSA_C)
-    if( pk_get_type( key ) == POLARSSL_PK_RSA )
+#if defined(MBEDTLS_RSA_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA )
     {
         begin = PEM_BEGIN_PRIVATE_KEY_RSA;
         end = PEM_END_PRIVATE_KEY_RSA;
     }
     else
 #endif
-#if defined(POLARSSL_ECP_C)
-    if( pk_get_type( key ) == POLARSSL_PK_ECKEY )
+#if defined(MBEDTLS_ECP_C)
+    if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_ECKEY )
     {
         begin = PEM_BEGIN_PRIVATE_KEY_EC;
         end = PEM_END_PRIVATE_KEY_EC;
     }
     else
 #endif
-        return( POLARSSL_ERR_PK_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
 
-    if( ( ret = pem_write_buffer( begin, end,
+    if( ( ret = mbedtls_pem_write_buffer( begin, end,
                                   output_buf + sizeof(output_buf) - ret,
                                   ret, buf, size, &olen ) ) != 0 )
     {
@@ -435,6 +435,6 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_PEM_WRITE_C */
+#endif /* MBEDTLS_PEM_WRITE_C */
 
-#endif /* POLARSSL_PK_WRITE_C */
+#endif /* MBEDTLS_PK_WRITE_C */
diff --git a/library/platform.c b/library/platform.c
index abd0b55..788cd1f 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -20,50 +20,50 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 
 #include "mbedtls/platform.h"
 
-#if defined(POLARSSL_PLATFORM_MEMORY)
-#if !defined(POLARSSL_PLATFORM_STD_MALLOC)
+#if defined(MBEDTLS_PLATFORM_MEMORY)
+#if !defined(MBEDTLS_PLATFORM_STD_MALLOC)
 static void *platform_malloc_uninit( size_t len )
 {
     ((void) len);
     return( NULL );
 }
 
-#define POLARSSL_PLATFORM_STD_MALLOC   platform_malloc_uninit
-#endif /* !POLARSSL_PLATFORM_STD_MALLOC */
+#define MBEDTLS_PLATFORM_STD_MALLOC   platform_malloc_uninit
+#endif /* !MBEDTLS_PLATFORM_STD_MALLOC */
 
-#if !defined(POLARSSL_PLATFORM_STD_FREE)
+#if !defined(MBEDTLS_PLATFORM_STD_FREE)
 static void platform_free_uninit( void *ptr )
 {
     ((void) ptr);
 }
 
-#define POLARSSL_PLATFORM_STD_FREE     platform_free_uninit
-#endif /* !POLARSSL_PLATFORM_STD_FREE */
+#define MBEDTLS_PLATFORM_STD_FREE     platform_free_uninit
+#endif /* !MBEDTLS_PLATFORM_STD_FREE */
 
-void * (*polarssl_malloc)( size_t ) = POLARSSL_PLATFORM_STD_MALLOC;
-void (*polarssl_free)( void * )     = POLARSSL_PLATFORM_STD_FREE;
+void * (*mbedtls_malloc)( size_t ) = MBEDTLS_PLATFORM_STD_MALLOC;
+void (*mbedtls_free)( void * )     = MBEDTLS_PLATFORM_STD_FREE;
 
-int platform_set_malloc_free( void * (*malloc_func)( size_t ),
+int mbedtls_platform_set_malloc_free( void * (*malloc_func)( size_t ),
                               void (*free_func)( void * ) )
 {
-    polarssl_malloc = malloc_func;
-    polarssl_free = free_func;
+    mbedtls_malloc = malloc_func;
+    mbedtls_free = free_func;
     return( 0 );
 }
-#endif /* POLARSSL_PLATFORM_MEMORY */
+#endif /* MBEDTLS_PLATFORM_MEMORY */
 
-#if defined(POLARSSL_PLATFORM_SNPRINTF_ALT)
-#if !defined(POLARSSL_PLATFORM_STD_SNPRINTF)
+#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
+#if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
 /*
  * Make dummy function to prevent NULL pointer dereferences
  */
@@ -76,24 +76,24 @@
     return( 0 );
 }
 
-#define POLARSSL_PLATFORM_STD_SNPRINTF    platform_snprintf_uninit
-#endif /* !POLARSSL_PLATFORM_STD_SNPRINTF */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF    platform_snprintf_uninit
+#endif /* !MBEDTLS_PLATFORM_STD_SNPRINTF */
 
-int (*polarssl_snprintf)( char * s, size_t n,
+int (*mbedtls_snprintf)( char * s, size_t n,
                           const char * format,
-                          ... ) = POLARSSL_PLATFORM_STD_SNPRINTF;
+                          ... ) = MBEDTLS_PLATFORM_STD_SNPRINTF;
 
-int platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
+int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
                                                  const char * format,
                                                  ... ) )
 {
-    polarssl_snprintf = snprintf_func;
+    mbedtls_snprintf = snprintf_func;
     return( 0 );
 }
-#endif /* POLARSSL_PLATFORM_SNPRINTF_ALT */
+#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
 
-#if defined(POLARSSL_PLATFORM_PRINTF_ALT)
-#if !defined(POLARSSL_PLATFORM_STD_PRINTF)
+#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
+#if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
 /*
  * Make dummy function to prevent NULL pointer dereferences
  */
@@ -103,20 +103,20 @@
     return( 0 );
 }
 
-#define POLARSSL_PLATFORM_STD_PRINTF    platform_printf_uninit
-#endif /* !POLARSSL_PLATFORM_STD_PRINTF */
+#define MBEDTLS_PLATFORM_STD_PRINTF    platform_printf_uninit
+#endif /* !MBEDTLS_PLATFORM_STD_PRINTF */
 
-int (*polarssl_printf)( const char *, ... ) = POLARSSL_PLATFORM_STD_PRINTF;
+int (*mbedtls_printf)( const char *, ... ) = MBEDTLS_PLATFORM_STD_PRINTF;
 
-int platform_set_printf( int (*printf_func)( const char *, ... ) )
+int mbedtls_platform_set_printf( int (*printf_func)( const char *, ... ) )
 {
-    polarssl_printf = printf_func;
+    mbedtls_printf = printf_func;
     return( 0 );
 }
-#endif /* POLARSSL_PLATFORM_PRINTF_ALT */
+#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */
 
-#if defined(POLARSSL_PLATFORM_FPRINTF_ALT)
-#if !defined(POLARSSL_PLATFORM_STD_FPRINTF)
+#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
+#if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
 /*
  * Make dummy function to prevent NULL pointer dereferences
  */
@@ -127,21 +127,21 @@
     return( 0 );
 }
 
-#define POLARSSL_PLATFORM_STD_FPRINTF   platform_fprintf_uninit
-#endif /* !POLARSSL_PLATFORM_STD_FPRINTF */
+#define MBEDTLS_PLATFORM_STD_FPRINTF   platform_fprintf_uninit
+#endif /* !MBEDTLS_PLATFORM_STD_FPRINTF */
 
-int (*polarssl_fprintf)( FILE *, const char *, ... ) =
-                                        POLARSSL_PLATFORM_STD_FPRINTF;
+int (*mbedtls_fprintf)( FILE *, const char *, ... ) =
+                                        MBEDTLS_PLATFORM_STD_FPRINTF;
 
-int platform_set_fprintf( int (*fprintf_func)( FILE *, const char *, ... ) )
+int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *, const char *, ... ) )
 {
-    polarssl_fprintf = fprintf_func;
+    mbedtls_fprintf = fprintf_func;
     return( 0 );
 }
-#endif /* POLARSSL_PLATFORM_FPRINTF_ALT */
+#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */
 
-#if defined(POLARSSL_PLATFORM_EXIT_ALT)
-#if !defined(POLARSSL_PLATFORM_STD_EXIT)
+#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
+#if !defined(MBEDTLS_PLATFORM_STD_EXIT)
 /*
  * Make dummy function to prevent NULL pointer dereferences
  */
@@ -151,16 +151,16 @@
     return( 0 );
 }
 
-#define POLARSSL_PLATFORM_STD_EXIT   platform_exit_uninit
-#endif /* !POLARSSL_PLATFORM_STD_EXIT */
+#define MBEDTLS_PLATFORM_STD_EXIT   platform_exit_uninit
+#endif /* !MBEDTLS_PLATFORM_STD_EXIT */
 
-int (*polarssl_exit)( int status ) = POLARSSL_PLATFORM_STD_EXIT;
+int (*mbedtls_exit)( int status ) = MBEDTLS_PLATFORM_STD_EXIT;
 
-int platform_set_exit( void (*exit_func)( int status ) )
+int mbedtls_platform_set_exit( void (*exit_func)( int status ) )
 {
-    polarssl_exit = exit_func;
+    mbedtls_exit = exit_func;
     return( 0 );
 }
-#endif /* POLARSSL_PLATFORM_EXIT_ALT */
+#endif /* MBEDTLS_PLATFORM_EXIT_ALT */
 
-#endif /* POLARSSL_PLATFORM_C */
+#endif /* MBEDTLS_PLATFORM_C */
diff --git a/library/ripemd160.c b/library/ripemd160.c
index 5e55ff5..12c2e20 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -22,34 +22,34 @@
 
 /*
  *  The RIPEMD-160 algorithm was designed by RIPE in 1996
- *  http://homes.esat.kuleuven.be/~bosselae/ripemd160.html
+ *  http://homes.esat.kuleuven.be/~bosselae/mbedtls_ripemd160.html
  *  http://ehash.iaik.tugraz.at/wiki/RIPEMD-160
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
 
 #include "mbedtls/ripemd160.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /*
  * 32-bit integer manipulation macros (little endian)
@@ -75,27 +75,27 @@
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-void ripemd160_init( ripemd160_context *ctx )
+void mbedtls_ripemd160_init( mbedtls_ripemd160_context *ctx )
 {
-    memset( ctx, 0, sizeof( ripemd160_context ) );
+    memset( ctx, 0, sizeof( mbedtls_ripemd160_context ) );
 }
 
-void ripemd160_free( ripemd160_context *ctx )
+void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( ripemd160_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_ripemd160_context ) );
 }
 
 /*
  * RIPEMD-160 context setup
  */
-void ripemd160_starts( ripemd160_context *ctx )
+void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -107,11 +107,11 @@
     ctx->state[4] = 0xC3D2E1F0;
 }
 
-#if !defined(POLARSSL_RIPEMD160_PROCESS_ALT)
+#if !defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
 /*
  * Process one block
  */
-void ripemd160_process( ripemd160_context *ctx, const unsigned char data[64] )
+void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx, const unsigned char data[64] )
 {
     uint32_t A, B, C, D, E, Ap, Bp, Cp, Dp, Ep, X[16];
 
@@ -287,12 +287,12 @@
     ctx->state[4] = ctx->state[0] + B + Cp;
     ctx->state[0] = C;
 }
-#endif /* !POLARSSL_RIPEMD160_PROCESS_ALT */
+#endif /* !MBEDTLS_RIPEMD160_PROCESS_ALT */
 
 /*
  * RIPEMD-160 process buffer
  */
-void ripemd160_update( ripemd160_context *ctx,
+void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
                        const unsigned char *input, size_t ilen )
 {
     size_t fill;
@@ -313,7 +313,7 @@
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        ripemd160_process( ctx, ctx->buffer );
+        mbedtls_ripemd160_process( ctx, ctx->buffer );
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -321,7 +321,7 @@
 
     while( ilen >= 64 )
     {
-        ripemd160_process( ctx, input );
+        mbedtls_ripemd160_process( ctx, input );
         input += 64;
         ilen  -= 64;
     }
@@ -343,7 +343,7 @@
 /*
  * RIPEMD-160 final digest
  */
-void ripemd160_finish( ripemd160_context *ctx, unsigned char output[20] )
+void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx, unsigned char output[20] )
 {
     uint32_t last, padn;
     uint32_t high, low;
@@ -359,8 +359,8 @@
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    ripemd160_update( ctx, ripemd160_padding, padn );
-    ripemd160_update( ctx, msglen, 8 );
+    mbedtls_ripemd160_update( ctx, ripemd160_padding, padn );
+    mbedtls_ripemd160_update( ctx, msglen, 8 );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
@@ -372,56 +372,56 @@
 /*
  * output = RIPEMD-160( input buffer )
  */
-void ripemd160( const unsigned char *input, size_t ilen,
+void mbedtls_ripemd160( const unsigned char *input, size_t ilen,
                 unsigned char output[20] )
 {
-    ripemd160_context ctx;
+    mbedtls_ripemd160_context ctx;
 
-    ripemd160_init( &ctx );
-    ripemd160_starts( &ctx );
-    ripemd160_update( &ctx, input, ilen );
-    ripemd160_finish( &ctx, output );
-    ripemd160_free( &ctx );
+    mbedtls_ripemd160_init( &ctx );
+    mbedtls_ripemd160_starts( &ctx );
+    mbedtls_ripemd160_update( &ctx, input, ilen );
+    mbedtls_ripemd160_finish( &ctx, output );
+    mbedtls_ripemd160_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = RIPEMD-160( file contents )
  */
-int ripemd160_file( const char *path, unsigned char output[20] )
+int mbedtls_ripemd160_file( const char *path, unsigned char output[20] )
 {
     FILE *f;
     size_t n;
-    ripemd160_context ctx;
+    mbedtls_ripemd160_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_RIPEMD160_FILE_IO_ERROR );
 
-    ripemd160_init( &ctx );
-    ripemd160_starts( &ctx );
+    mbedtls_ripemd160_init( &ctx );
+    mbedtls_ripemd160_starts( &ctx );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        ripemd160_update( &ctx, buf, n );
+        mbedtls_ripemd160_update( &ctx, buf, n );
 
-    ripemd160_finish( &ctx, output );
-    ripemd160_free( &ctx );
+    mbedtls_ripemd160_finish( &ctx, output );
+    mbedtls_ripemd160_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_RIPEMD160_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_RIPEMD160_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * Test vectors from the RIPEMD-160 paper and
- * http://homes.esat.kuleuven.be/~bosselae/ripemd160.html#HMAC
+ * http://homes.esat.kuleuven.be/~bosselae/mbedtls_ripemd160.html#HMAC
  */
 #define TESTS   8
 #define KEYS    2
@@ -461,7 +461,7 @@
 /*
  * Checkup routine
  */
-int ripemd160_self_test( int verbose )
+int mbedtls_ripemd160_self_test( int verbose )
 {
     int i;
     unsigned char output[20];
@@ -471,27 +471,27 @@
     for( i = 0; i < TESTS; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  RIPEMD-160 test #%d: ", i + 1 );
+            mbedtls_printf( "  RIPEMD-160 test #%d: ", i + 1 );
 
-        ripemd160( (const unsigned char *) ripemd160_test_input[i],
+        mbedtls_ripemd160( (const unsigned char *) ripemd160_test_input[i],
                    strlen( ripemd160_test_input[i] ),
                    output );
 
         if( memcmp( output, ripemd160_test_md[i], 20 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_RIPEMD160_C */
+#endif /* MBEDTLS_RIPEMD160_C */
diff --git a/library/rsa.c b/library/rsa.c
index bff6d7d..f6a88fd 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -26,107 +26,107 @@
  *  http://www.cacr.math.uwaterloo.ca/hac/about/chap8.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
 
 #include "mbedtls/rsa.h"
 #include "mbedtls/oid.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_PKCS1_V21)
 #include "mbedtls/md.h"
 #endif
 
-#if defined(POLARSSL_PKCS1_V15) && !defined(__OpenBSD__)
+#if defined(MBEDTLS_PKCS1_V15) && !defined(__OpenBSD__)
 #include <stdlib.h>
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
+#define mbedtls_printf printf
 #endif
 
 /*
  * Initialize an RSA context
  */
-void rsa_init( rsa_context *ctx,
+void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
                int padding,
                int hash_id )
 {
-    memset( ctx, 0, sizeof( rsa_context ) );
+    memset( ctx, 0, sizeof( mbedtls_rsa_context ) );
 
-    rsa_set_padding( ctx, padding, hash_id );
+    mbedtls_rsa_set_padding( ctx, padding, hash_id );
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_init( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_init( &ctx->mutex );
 #endif
 }
 
 /*
  * Set padding for an existing RSA context
  */
-void rsa_set_padding( rsa_context *ctx, int padding, int hash_id )
+void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id )
 {
     ctx->padding = padding;
     ctx->hash_id = hash_id;
 }
 
-#if defined(POLARSSL_GENPRIME)
+#if defined(MBEDTLS_GENPRIME)
 
 /*
  * Generate an RSA keypair
  */
-int rsa_gen_key( rsa_context *ctx,
+int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
                  int (*f_rng)(void *, unsigned char *, size_t),
                  void *p_rng,
                  unsigned int nbits, int exponent )
 {
     int ret;
-    mpi P1, Q1, H, G;
+    mbedtls_mpi P1, Q1, H, G;
 
     if( f_rng == NULL || nbits < 128 || exponent < 3 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
+    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
 
     /*
      * find primes P and Q with Q < P so that:
      * GCD( E, (P-1)*(Q-1) ) == 1
      */
-    MPI_CHK( mpi_lset( &ctx->E, exponent ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &ctx->E, exponent ) );
 
     do
     {
-        MPI_CHK( mpi_gen_prime( &ctx->P, ( nbits + 1 ) >> 1, 0,
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->P, ( nbits + 1 ) >> 1, 0,
                                 f_rng, p_rng ) );
 
-        MPI_CHK( mpi_gen_prime( &ctx->Q, ( nbits + 1 ) >> 1, 0,
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->Q, ( nbits + 1 ) >> 1, 0,
                                 f_rng, p_rng ) );
 
-        if( mpi_cmp_mpi( &ctx->P, &ctx->Q ) < 0 )
-            mpi_swap( &ctx->P, &ctx->Q );
+        if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) < 0 )
+            mbedtls_mpi_swap( &ctx->P, &ctx->Q );
 
-        if( mpi_cmp_mpi( &ctx->P, &ctx->Q ) == 0 )
+        if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) == 0 )
             continue;
 
-        MPI_CHK( mpi_mul_mpi( &ctx->N, &ctx->P, &ctx->Q ) );
-        if( mpi_msb( &ctx->N ) != nbits )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P, &ctx->Q ) );
+        if( mbedtls_mpi_msb( &ctx->N ) != nbits )
             continue;
 
-        MPI_CHK( mpi_sub_int( &P1, &ctx->P, 1 ) );
-        MPI_CHK( mpi_sub_int( &Q1, &ctx->Q, 1 ) );
-        MPI_CHK( mpi_mul_mpi( &H, &P1, &Q1 ) );
-        MPI_CHK( mpi_gcd( &G, &ctx->E, &H  ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H  ) );
     }
-    while( mpi_cmp_int( &G, 1 ) != 0 );
+    while( mbedtls_mpi_cmp_int( &G, 1 ) != 0 );
 
     /*
      * D  = E^-1 mod ((P-1)*(Q-1))
@@ -134,47 +134,47 @@
      * DQ = D mod (Q - 1)
      * QP = Q^-1 mod P
      */
-    MPI_CHK( mpi_inv_mod( &ctx->D , &ctx->E, &H  ) );
-    MPI_CHK( mpi_mod_mpi( &ctx->DP, &ctx->D, &P1 ) );
-    MPI_CHK( mpi_mod_mpi( &ctx->DQ, &ctx->D, &Q1 ) );
-    MPI_CHK( mpi_inv_mod( &ctx->QP, &ctx->Q, &ctx->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->D , &ctx->E, &H  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->DP, &ctx->D, &P1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->DQ, &ctx->D, &Q1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->QP, &ctx->Q, &ctx->P ) );
 
-    ctx->len = ( mpi_msb( &ctx->N ) + 7 ) >> 3;
+    ctx->len = ( mbedtls_mpi_msb( &ctx->N ) + 7 ) >> 3;
 
 cleanup:
 
-    mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
+    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
 
     if( ret != 0 )
     {
-        rsa_free( ctx );
-        return( POLARSSL_ERR_RSA_KEY_GEN_FAILED + ret );
+        mbedtls_rsa_free( ctx );
+        return( MBEDTLS_ERR_RSA_KEY_GEN_FAILED + ret );
     }
 
     return( 0 );
 }
 
-#endif /* POLARSSL_GENPRIME */
+#endif /* MBEDTLS_GENPRIME */
 
 /*
  * Check a public RSA key
  */
-int rsa_check_pubkey( const rsa_context *ctx )
+int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
 {
     if( !ctx->N.p || !ctx->E.p )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
     if( ( ctx->N.p[0] & 1 ) == 0 ||
         ( ctx->E.p[0] & 1 ) == 0 )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
-    if( mpi_msb( &ctx->N ) < 128 ||
-        mpi_msb( &ctx->N ) > POLARSSL_MPI_MAX_BITS )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+    if( mbedtls_mpi_msb( &ctx->N ) < 128 ||
+        mbedtls_mpi_msb( &ctx->N ) > MBEDTLS_MPI_MAX_BITS )
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
-    if( mpi_msb( &ctx->E ) < 2 ||
-        mpi_cmp_mpi( &ctx->E, &ctx->N ) >= 0 )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+    if( mbedtls_mpi_msb( &ctx->E ) < 2 ||
+        mbedtls_mpi_cmp_mpi( &ctx->E, &ctx->N ) >= 0 )
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
     return( 0 );
 }
@@ -182,61 +182,61 @@
 /*
  * Check a private RSA key
  */
-int rsa_check_privkey( const rsa_context *ctx )
+int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
 {
     int ret;
-    mpi PQ, DE, P1, Q1, H, I, G, G2, L1, L2, DP, DQ, QP;
+    mbedtls_mpi PQ, DE, P1, Q1, H, I, G, G2, L1, L2, DP, DQ, QP;
 
-    if( ( ret = rsa_check_pubkey( ctx ) ) != 0 )
+    if( ( ret = mbedtls_rsa_check_pubkey( ctx ) ) != 0 )
         return( ret );
 
     if( !ctx->P.p || !ctx->Q.p || !ctx->D.p )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
-    mpi_init( &PQ ); mpi_init( &DE ); mpi_init( &P1 ); mpi_init( &Q1 );
-    mpi_init( &H  ); mpi_init( &I  ); mpi_init( &G  ); mpi_init( &G2 );
-    mpi_init( &L1 ); mpi_init( &L2 ); mpi_init( &DP ); mpi_init( &DQ );
-    mpi_init( &QP );
+    mbedtls_mpi_init( &PQ ); mbedtls_mpi_init( &DE ); mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 );
+    mbedtls_mpi_init( &H  ); mbedtls_mpi_init( &I  ); mbedtls_mpi_init( &G  ); mbedtls_mpi_init( &G2 );
+    mbedtls_mpi_init( &L1 ); mbedtls_mpi_init( &L2 ); mbedtls_mpi_init( &DP ); mbedtls_mpi_init( &DQ );
+    mbedtls_mpi_init( &QP );
 
-    MPI_CHK( mpi_mul_mpi( &PQ, &ctx->P, &ctx->Q ) );
-    MPI_CHK( mpi_mul_mpi( &DE, &ctx->D, &ctx->E ) );
-    MPI_CHK( mpi_sub_int( &P1, &ctx->P, 1 ) );
-    MPI_CHK( mpi_sub_int( &Q1, &ctx->Q, 1 ) );
-    MPI_CHK( mpi_mul_mpi( &H, &P1, &Q1 ) );
-    MPI_CHK( mpi_gcd( &G, &ctx->E, &H  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &PQ, &ctx->P, &ctx->Q ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DE, &ctx->D, &ctx->E ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H  ) );
 
-    MPI_CHK( mpi_gcd( &G2, &P1, &Q1 ) );
-    MPI_CHK( mpi_div_mpi( &L1, &L2, &H, &G2 ) );
-    MPI_CHK( mpi_mod_mpi( &I, &DE, &L1  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G2, &P1, &Q1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &L1, &L2, &H, &G2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &I, &DE, &L1  ) );
 
-    MPI_CHK( mpi_mod_mpi( &DP, &ctx->D, &P1 ) );
-    MPI_CHK( mpi_mod_mpi( &DQ, &ctx->D, &Q1 ) );
-    MPI_CHK( mpi_inv_mod( &QP, &ctx->Q, &ctx->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DP, &ctx->D, &P1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DQ, &ctx->D, &Q1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &QP, &ctx->Q, &ctx->P ) );
     /*
      * Check for a valid PKCS1v2 private key
      */
-    if( mpi_cmp_mpi( &PQ, &ctx->N ) != 0 ||
-        mpi_cmp_mpi( &DP, &ctx->DP ) != 0 ||
-        mpi_cmp_mpi( &DQ, &ctx->DQ ) != 0 ||
-        mpi_cmp_mpi( &QP, &ctx->QP ) != 0 ||
-        mpi_cmp_int( &L2, 0 ) != 0 ||
-        mpi_cmp_int( &I, 1 ) != 0 ||
-        mpi_cmp_int( &G, 1 ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &PQ, &ctx->N ) != 0 ||
+        mbedtls_mpi_cmp_mpi( &DP, &ctx->DP ) != 0 ||
+        mbedtls_mpi_cmp_mpi( &DQ, &ctx->DQ ) != 0 ||
+        mbedtls_mpi_cmp_mpi( &QP, &ctx->QP ) != 0 ||
+        mbedtls_mpi_cmp_int( &L2, 0 ) != 0 ||
+        mbedtls_mpi_cmp_int( &I, 1 ) != 0 ||
+        mbedtls_mpi_cmp_int( &G, 1 ) != 0 )
     {
-        ret = POLARSSL_ERR_RSA_KEY_CHECK_FAILED;
+        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
     }
 
 cleanup:
-    mpi_free( &PQ ); mpi_free( &DE ); mpi_free( &P1 ); mpi_free( &Q1 );
-    mpi_free( &H  ); mpi_free( &I  ); mpi_free( &G  ); mpi_free( &G2 );
-    mpi_free( &L1 ); mpi_free( &L2 ); mpi_free( &DP ); mpi_free( &DQ );
-    mpi_free( &QP );
+    mbedtls_mpi_free( &PQ ); mbedtls_mpi_free( &DE ); mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 );
+    mbedtls_mpi_free( &H  ); mbedtls_mpi_free( &I  ); mbedtls_mpi_free( &G  ); mbedtls_mpi_free( &G2 );
+    mbedtls_mpi_free( &L1 ); mbedtls_mpi_free( &L2 ); mbedtls_mpi_free( &DP ); mbedtls_mpi_free( &DQ );
+    mbedtls_mpi_free( &QP );
 
-    if( ret == POLARSSL_ERR_RSA_KEY_CHECK_FAILED )
+    if( ret == MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
         return( ret );
 
     if( ret != 0 )
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED + ret );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED + ret );
 
     return( 0 );
 }
@@ -244,18 +244,18 @@
 /*
  * Check if contexts holding a public and private key match
  */
-int rsa_check_pub_priv( const rsa_context *pub, const rsa_context *prv )
+int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv )
 {
-    if( rsa_check_pubkey( pub ) != 0 ||
-        rsa_check_privkey( prv ) != 0 )
+    if( mbedtls_rsa_check_pubkey( pub ) != 0 ||
+        mbedtls_rsa_check_privkey( prv ) != 0 )
     {
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
 
-    if( mpi_cmp_mpi( &pub->N, &prv->N ) != 0 ||
-        mpi_cmp_mpi( &pub->E, &prv->E ) != 0 )
+    if( mbedtls_mpi_cmp_mpi( &pub->N, &prv->N ) != 0 ||
+        mbedtls_mpi_cmp_mpi( &pub->E, &prv->E ) != 0 )
     {
-        return( POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
 
     return( 0 );
@@ -264,41 +264,41 @@
 /*
  * Do an RSA public key operation
  */
-int rsa_public( rsa_context *ctx,
+int mbedtls_rsa_public( mbedtls_rsa_context *ctx,
                 const unsigned char *input,
                 unsigned char *output )
 {
     int ret;
     size_t olen;
-    mpi T;
+    mbedtls_mpi T;
 
-    mpi_init( &T );
+    mbedtls_mpi_init( &T );
 
-    MPI_CHK( mpi_read_binary( &T, input, ctx->len ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &T, input, ctx->len ) );
 
-    if( mpi_cmp_mpi( &T, &ctx->N ) >= 0 )
+    if( mbedtls_mpi_cmp_mpi( &T, &ctx->N ) >= 0 )
     {
-        mpi_free( &T );
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        mbedtls_mpi_free( &T );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_lock( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_lock( &ctx->mutex );
 #endif
 
     olen = ctx->len;
-    MPI_CHK( mpi_exp_mod( &T, &T, &ctx->E, &ctx->N, &ctx->RN ) );
-    MPI_CHK( mpi_write_binary( &T, output, olen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &T, &T, &ctx->E, &ctx->N, &ctx->RN ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &T, output, olen ) );
 
 cleanup:
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_unlock( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_unlock( &ctx->mutex );
 #endif
 
-    mpi_free( &T );
+    mbedtls_mpi_free( &T );
 
     if( ret != 0 )
-        return( POLARSSL_ERR_RSA_PUBLIC_FAILED + ret );
+        return( MBEDTLS_ERR_RSA_PUBLIC_FAILED + ret );
 
     return( 0 );
 }
@@ -309,22 +309,22 @@
  *  DSS, and other systems. In : Advances in Cryptology-CRYPTO'96. Springer
  *  Berlin Heidelberg, 1996. p. 104-113.
  */
-static int rsa_prepare_blinding( rsa_context *ctx, mpi *Vi, mpi *Vf,
+static int rsa_prepare_blinding( mbedtls_rsa_context *ctx, mbedtls_mpi *Vi, mbedtls_mpi *Vf,
                  int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
     int ret, count = 0;
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_lock( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_lock( &ctx->mutex );
 #endif
 
     if( ctx->Vf.p != NULL )
     {
         /* We already have blinding values, just update them by squaring */
-        MPI_CHK( mpi_mul_mpi( &ctx->Vi, &ctx->Vi, &ctx->Vi ) );
-        MPI_CHK( mpi_mod_mpi( &ctx->Vi, &ctx->Vi, &ctx->N ) );
-        MPI_CHK( mpi_mul_mpi( &ctx->Vf, &ctx->Vf, &ctx->Vf ) );
-        MPI_CHK( mpi_mod_mpi( &ctx->Vf, &ctx->Vf, &ctx->N ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vi, &ctx->Vi, &ctx->Vi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vi, &ctx->Vi, &ctx->N ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &ctx->Vf, &ctx->Vf, &ctx->Vf ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->Vf, &ctx->Vf, &ctx->N ) );
 
         goto done;
     }
@@ -332,26 +332,26 @@
     /* Unblinding value: Vf = random number, invertible mod N */
     do {
         if( count++ > 10 )
-            return( POLARSSL_ERR_RSA_RNG_FAILED );
+            return( MBEDTLS_ERR_RSA_RNG_FAILED );
 
-        MPI_CHK( mpi_fill_random( &ctx->Vf, ctx->len - 1, f_rng, p_rng ) );
-        MPI_CHK( mpi_gcd( &ctx->Vi, &ctx->Vf, &ctx->N ) );
-    } while( mpi_cmp_int( &ctx->Vi, 1 ) != 0 );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->Vf, ctx->len - 1, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &ctx->Vi, &ctx->Vf, &ctx->N ) );
+    } while( mbedtls_mpi_cmp_int( &ctx->Vi, 1 ) != 0 );
 
     /* Blinding value: Vi =  Vf^(-e) mod N */
-    MPI_CHK( mpi_inv_mod( &ctx->Vi, &ctx->Vf, &ctx->N ) );
-    MPI_CHK( mpi_exp_mod( &ctx->Vi, &ctx->Vi, &ctx->E, &ctx->N, &ctx->RN ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->Vi, &ctx->Vf, &ctx->N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &ctx->Vi, &ctx->Vi, &ctx->E, &ctx->N, &ctx->RN ) );
 
 done:
     if( Vi != &ctx->Vi )
     {
-        MPI_CHK( mpi_copy( Vi, &ctx->Vi ) );
-        MPI_CHK( mpi_copy( Vf, &ctx->Vf ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( Vi, &ctx->Vi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_copy( Vf, &ctx->Vf ) );
     }
 
 cleanup:
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_unlock( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_unlock( &ctx->mutex );
 #endif
 
     return( ret );
@@ -360,7 +360,7 @@
 /*
  * Do an RSA private key operation
  */
-int rsa_private( rsa_context *ctx,
+int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
                  int (*f_rng)(void *, unsigned char *, size_t),
                  void *p_rng,
                  const unsigned char *input,
@@ -368,18 +368,18 @@
 {
     int ret;
     size_t olen;
-    mpi T, T1, T2;
-    mpi *Vi, *Vf;
+    mbedtls_mpi T, T1, T2;
+    mbedtls_mpi *Vi, *Vf;
 
     /*
      * When using the Chinese Remainder Theorem, we use blinding values.
      * Without threading, we just read them directly from the context,
      * otherwise we make a local copy in order to reduce locking contention.
      */
-#if defined(POLARSSL_THREADING_C)
-    mpi Vi_copy, Vf_copy;
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mpi Vi_copy, Vf_copy;
 
-    mpi_init( &Vi_copy ); mpi_init( &Vf_copy );
+    mbedtls_mpi_init( &Vi_copy ); mbedtls_mpi_init( &Vf_copy );
     Vi = &Vi_copy;
     Vf = &Vf_copy;
 #else
@@ -387,13 +387,13 @@
     Vf = &ctx->Vf;
 #endif
 
-    mpi_init( &T ); mpi_init( &T1 ); mpi_init( &T2 );
+    mbedtls_mpi_init( &T ); mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 );
 
-    MPI_CHK( mpi_read_binary( &T, input, ctx->len ) );
-    if( mpi_cmp_mpi( &T, &ctx->N ) >= 0 )
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &T, input, ctx->len ) );
+    if( mbedtls_mpi_cmp_mpi( &T, &ctx->N ) >= 0 )
     {
-        mpi_free( &T );
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        mbedtls_mpi_free( &T );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 
     if( f_rng != NULL )
@@ -402,17 +402,17 @@
          * Blinding
          * T = T * Vi mod N
          */
-        MPI_CHK( rsa_prepare_blinding( ctx, Vi, Vf, f_rng, p_rng ) );
-        MPI_CHK( mpi_mul_mpi( &T, &T, Vi ) );
-        MPI_CHK( mpi_mod_mpi( &T, &T, &ctx->N ) );
+        MBEDTLS_MPI_CHK( rsa_prepare_blinding( ctx, Vi, Vf, f_rng, p_rng ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &T, Vi ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &T, &T, &ctx->N ) );
     }
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_lock( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_lock( &ctx->mutex );
 #endif
 
-#if defined(POLARSSL_RSA_NO_CRT)
-    MPI_CHK( mpi_exp_mod( &T, &T, &ctx->D, &ctx->N, &ctx->RN ) );
+#if defined(MBEDTLS_RSA_NO_CRT)
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &T, &T, &ctx->D, &ctx->N, &ctx->RN ) );
 #else
     /*
      * faster decryption using the CRT
@@ -420,22 +420,22 @@
      * T1 = input ^ dP mod P
      * T2 = input ^ dQ mod Q
      */
-    MPI_CHK( mpi_exp_mod( &T1, &T, &ctx->DP, &ctx->P, &ctx->RP ) );
-    MPI_CHK( mpi_exp_mod( &T2, &T, &ctx->DQ, &ctx->Q, &ctx->RQ ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &T1, &T, &ctx->DP, &ctx->P, &ctx->RP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &T2, &T, &ctx->DQ, &ctx->Q, &ctx->RQ ) );
 
     /*
      * T = (T1 - T2) * (Q^-1 mod P) mod P
      */
-    MPI_CHK( mpi_sub_mpi( &T, &T1, &T2 ) );
-    MPI_CHK( mpi_mul_mpi( &T1, &T, &ctx->QP ) );
-    MPI_CHK( mpi_mod_mpi( &T, &T1, &ctx->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &T, &T1, &T2 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1, &T, &ctx->QP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &T, &T1, &ctx->P ) );
 
     /*
      * T = T2 + T * Q
      */
-    MPI_CHK( mpi_mul_mpi( &T1, &T, &ctx->Q ) );
-    MPI_CHK( mpi_add_mpi( &T, &T2, &T1 ) );
-#endif /* POLARSSL_RSA_NO_CRT */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T1, &T, &ctx->Q ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &T, &T2, &T1 ) );
+#endif /* MBEDTLS_RSA_NO_CRT */
 
     if( f_rng != NULL )
     {
@@ -443,27 +443,27 @@
          * Unblind
          * T = T * Vf mod N
          */
-        MPI_CHK( mpi_mul_mpi( &T, &T, Vf ) );
-        MPI_CHK( mpi_mod_mpi( &T, &T, &ctx->N ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, &T, Vf ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &T, &T, &ctx->N ) );
     }
 
     olen = ctx->len;
-    MPI_CHK( mpi_write_binary( &T, output, olen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &T, output, olen ) );
 
 cleanup:
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_unlock( &ctx->mutex );
-    mpi_free( &Vi_copy ); mpi_free( &Vf_copy );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_unlock( &ctx->mutex );
+    mbedtls_mpi_free( &Vi_copy ); mbedtls_mpi_free( &Vf_copy );
 #endif
-    mpi_free( &T ); mpi_free( &T1 ); mpi_free( &T2 );
+    mbedtls_mpi_free( &T ); mbedtls_mpi_free( &T1 ); mbedtls_mpi_free( &T2 );
 
     if( ret != 0 )
-        return( POLARSSL_ERR_RSA_PRIVATE_FAILED + ret );
+        return( MBEDTLS_ERR_RSA_PRIVATE_FAILED + ret );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_PKCS1_V21)
 /**
  * Generate and apply the MGF1 operation (from PKCS#1 v2.1) to a buffer.
  *
@@ -474,18 +474,18 @@
  * \param md_ctx    message digest context to use
  */
 static void mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
-                      size_t slen, md_context_t *md_ctx )
+                      size_t slen, mbedtls_md_context_t *md_ctx )
 {
-    unsigned char mask[POLARSSL_MD_MAX_SIZE];
+    unsigned char mask[MBEDTLS_MD_MAX_SIZE];
     unsigned char counter[4];
     unsigned char *p;
     unsigned int hlen;
     size_t i, use_len;
 
-    memset( mask, 0, POLARSSL_MD_MAX_SIZE );
+    memset( mask, 0, MBEDTLS_MD_MAX_SIZE );
     memset( counter, 0, 4 );
 
-    hlen = md_get_size( md_ctx->md_info );
+    hlen = mbedtls_md_get_size( md_ctx->md_info );
 
     // Generate and apply dbMask
     //
@@ -497,10 +497,10 @@
         if( dlen < hlen )
             use_len = dlen;
 
-        md_starts( md_ctx );
-        md_update( md_ctx, src, slen );
-        md_update( md_ctx, counter, 4 );
-        md_finish( md_ctx, mask );
+        mbedtls_md_starts( md_ctx );
+        mbedtls_md_update( md_ctx, src, slen );
+        mbedtls_md_update( md_ctx, counter, 4 );
+        mbedtls_md_finish( md_ctx, mask );
 
         for( i = 0; i < use_len; ++i )
             *p++ ^= mask[i];
@@ -510,13 +510,13 @@
         dlen -= use_len;
     }
 }
-#endif /* POLARSSL_PKCS1_V21 */
+#endif /* MBEDTLS_PKCS1_V21 */
 
-#if defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_PKCS1_V21)
 /*
  * Implementation of the PKCS#1 v2.1 RSAES-OAEP-ENCRYPT function
  */
-int rsa_rsaes_oaep_encrypt( rsa_context *ctx,
+int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),
                             void *p_rng,
                             int mode,
@@ -529,24 +529,24 @@
     int ret;
     unsigned char *p = output;
     unsigned int hlen;
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V21 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     if( f_rng == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    md_info = md_info_from_type( (md_type_t) ctx->hash_id );
+    md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id );
     if( md_info == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     olen = ctx->len;
-    hlen = md_get_size( md_info );
+    hlen = mbedtls_md_get_size( md_info );
 
     if( olen < ilen + 2 * hlen + 2 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     memset( output, 0, olen );
 
@@ -555,20 +555,20 @@
     // Generate a random octet string seed
     //
     if( ( ret = f_rng( p_rng, p, hlen ) ) != 0 )
-        return( POLARSSL_ERR_RSA_RNG_FAILED + ret );
+        return( MBEDTLS_ERR_RSA_RNG_FAILED + ret );
 
     p += hlen;
 
     // Construct DB
     //
-    md( md_info, label, label_len, p );
+    mbedtls_md( md_info, label, label_len, p );
     p += hlen;
     p += olen - 2 * hlen - 2 - ilen;
     *p++ = 1;
     memcpy( p, input, ilen );
 
-    md_init( &md_ctx );
-    md_setup( &md_ctx, md_info, 0 );
+    mbedtls_md_init( &md_ctx );
+    mbedtls_md_setup( &md_ctx, md_info, 0 );
 
     // maskedDB: Apply dbMask to DB
     //
@@ -580,19 +580,19 @@
     mgf_mask( output + 1, hlen, output + hlen + 1, olen - hlen - 1,
                &md_ctx );
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
-    return( ( mode == RSA_PUBLIC )
-            ? rsa_public(  ctx, output, output )
-            : rsa_private( ctx, f_rng, p_rng, output, output ) );
+    return( ( mode == MBEDTLS_RSA_PUBLIC )
+            ? mbedtls_rsa_public(  ctx, output, output )
+            : mbedtls_rsa_private( ctx, f_rng, p_rng, output, output ) );
 }
-#endif /* POLARSSL_PKCS1_V21 */
+#endif /* MBEDTLS_PKCS1_V21 */
 
-#if defined(POLARSSL_PKCS1_V15)
+#if defined(MBEDTLS_PKCS1_V15)
 /*
  * Implementation of the PKCS#1 v2.1 RSAES-PKCS1-V1_5-ENCRYPT function
  */
-int rsa_rsaes_pkcs1_v15_encrypt( rsa_context *ctx,
+int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
                                  void *p_rng,
                                  int mode, size_t ilen,
@@ -603,23 +603,23 @@
     int ret;
     unsigned char *p = output;
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V15 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     if( f_rng == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     olen = ctx->len;
 
     if( olen < ilen + 11 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     nb_pad = olen - 3 - ilen;
 
     *p++ = 0;
-    if( mode == RSA_PUBLIC )
+    if( mode == MBEDTLS_RSA_PUBLIC )
     {
-        *p++ = RSA_CRYPT;
+        *p++ = MBEDTLS_RSA_CRYPT;
 
         while( nb_pad-- > 0 )
         {
@@ -632,14 +632,14 @@
             // Check if RNG failed to generate data
             //
             if( rng_dl == 0 || ret != 0 )
-                return( POLARSSL_ERR_RSA_RNG_FAILED + ret );
+                return( MBEDTLS_ERR_RSA_RNG_FAILED + ret );
 
             p++;
         }
     }
     else
     {
-        *p++ = RSA_SIGN;
+        *p++ = MBEDTLS_RSA_SIGN;
 
         while( nb_pad-- > 0 )
             *p++ = 0xFF;
@@ -648,16 +648,16 @@
     *p++ = 0;
     memcpy( p, input, ilen );
 
-    return( ( mode == RSA_PUBLIC )
-            ? rsa_public(  ctx, output, output )
-            : rsa_private( ctx, f_rng, p_rng, output, output ) );
+    return( ( mode == MBEDTLS_RSA_PUBLIC )
+            ? mbedtls_rsa_public(  ctx, output, output )
+            : mbedtls_rsa_private( ctx, f_rng, p_rng, output, output ) );
 }
-#endif /* POLARSSL_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 
 /*
  * Add the message padding, then do an RSA operation
  */
-int rsa_pkcs1_encrypt( rsa_context *ctx,
+int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
                        void *p_rng,
                        int mode, size_t ilen,
@@ -666,28 +666,28 @@
 {
     switch( ctx->padding )
     {
-#if defined(POLARSSL_PKCS1_V15)
-        case RSA_PKCS_V15:
-            return rsa_rsaes_pkcs1_v15_encrypt( ctx, f_rng, p_rng, mode, ilen,
+#if defined(MBEDTLS_PKCS1_V15)
+        case MBEDTLS_RSA_PKCS_V15:
+            return mbedtls_rsa_rsaes_pkcs1_v15_encrypt( ctx, f_rng, p_rng, mode, ilen,
                                                 input, output );
 #endif
 
-#if defined(POLARSSL_PKCS1_V21)
-        case RSA_PKCS_V21:
-            return rsa_rsaes_oaep_encrypt( ctx, f_rng, p_rng, mode, NULL, 0,
+#if defined(MBEDTLS_PKCS1_V21)
+        case MBEDTLS_RSA_PKCS_V21:
+            return mbedtls_rsa_rsaes_oaep_encrypt( ctx, f_rng, p_rng, mode, NULL, 0,
                                            ilen, input, output );
 #endif
 
         default:
-            return( POLARSSL_ERR_RSA_INVALID_PADDING );
+            return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 }
 
-#if defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_PKCS1_V21)
 /*
  * Implementation of the PKCS#1 v2.1 RSAES-OAEP-DECRYPT function
  */
-int rsa_rsaes_oaep_decrypt( rsa_context *ctx,
+int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),
                             void *p_rng,
                             int mode,
@@ -700,33 +700,33 @@
     int ret;
     size_t ilen, i, pad_len;
     unsigned char *p, bad, pad_done;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE];
-    unsigned char lhash[POLARSSL_MD_MAX_SIZE];
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
+    unsigned char lhash[MBEDTLS_MD_MAX_SIZE];
     unsigned int hlen;
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
 
     /*
      * Parameters sanity checks
      */
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V21 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     ilen = ctx->len;
 
     if( ilen < 16 || ilen > sizeof( buf ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    md_info = md_info_from_type( (md_type_t) ctx->hash_id );
+    md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id );
     if( md_info == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     /*
      * RSA operation
      */
-    ret = ( mode == RSA_PUBLIC )
-          ? rsa_public(  ctx, input, buf )
-          : rsa_private( ctx, f_rng, p_rng, input, buf );
+    ret = ( mode == MBEDTLS_RSA_PUBLIC )
+          ? mbedtls_rsa_public(  ctx, input, buf )
+          : mbedtls_rsa_private( ctx, f_rng, p_rng, input, buf );
 
     if( ret != 0 )
         return( ret );
@@ -734,13 +734,13 @@
     /*
      * Unmask data and generate lHash
      */
-    hlen = md_get_size( md_info );
+    hlen = mbedtls_md_get_size( md_info );
 
-    md_init( &md_ctx );
-    md_setup( &md_ctx, md_info, 0 );
+    mbedtls_md_init( &md_ctx );
+    mbedtls_md_setup( &md_ctx, md_info, 0 );
 
     /* Generate lHash */
-    md( md_info, label, label_len, lhash );
+    mbedtls_md( md_info, label, label_len, lhash );
 
     /* seed: Apply seedMask to maskedSeed */
     mgf_mask( buf + 1, hlen, buf + hlen + 1, ilen - hlen - 1,
@@ -750,7 +750,7 @@
     mgf_mask( buf + hlen + 1, ilen - hlen - 1, buf + 1, hlen,
                &md_ctx );
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
     /*
      * Check contents, in "constant-time"
@@ -786,23 +786,23 @@
      * the different error conditions.
      */
     if( bad != 0 )
-        return( POLARSSL_ERR_RSA_INVALID_PADDING );
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
 
     if( ilen - ( p - buf ) > output_max_len )
-        return( POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE );
+        return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
 
     *olen = ilen - (p - buf);
     memcpy( output, p, *olen );
 
     return( 0 );
 }
-#endif /* POLARSSL_PKCS1_V21 */
+#endif /* MBEDTLS_PKCS1_V21 */
 
-#if defined(POLARSSL_PKCS1_V15)
+#if defined(MBEDTLS_PKCS1_V15)
 /*
  * Implementation of the PKCS#1 v2.1 RSAES-PKCS1-V1_5-DECRYPT function
  */
-int rsa_rsaes_pkcs1_v15_decrypt( rsa_context *ctx,
+int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
                                  void *p_rng,
                                  int mode, size_t *olen,
@@ -813,19 +813,19 @@
     int ret;
     size_t ilen, pad_count = 0, i;
     unsigned char *p, bad, pad_done = 0;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE];
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V15 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     ilen = ctx->len;
 
     if( ilen < 16 || ilen > sizeof( buf ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    ret = ( mode == RSA_PUBLIC )
-          ? rsa_public(  ctx, input, buf )
-          : rsa_private( ctx, f_rng, p_rng, input, buf );
+    ret = ( mode == MBEDTLS_RSA_PUBLIC )
+          ? mbedtls_rsa_public(  ctx, input, buf )
+          : mbedtls_rsa_private( ctx, f_rng, p_rng, input, buf );
 
     if( ret != 0 )
         return( ret );
@@ -839,9 +839,9 @@
     bad |= *p++; /* First byte must be 0 */
 
     /* This test does not depend on secret data */
-    if( mode == RSA_PRIVATE )
+    if( mode == MBEDTLS_RSA_PRIVATE )
     {
-        bad |= *p++ ^ RSA_CRYPT;
+        bad |= *p++ ^ MBEDTLS_RSA_CRYPT;
 
         /* Get padding len, but always read till end of buffer
          * (minus one, for the 00 byte) */
@@ -856,7 +856,7 @@
     }
     else
     {
-        bad |= *p++ ^ RSA_SIGN;
+        bad |= *p++ ^ MBEDTLS_RSA_SIGN;
 
         /* Get padding len, but always read till end of buffer
          * (minus one, for the 00 byte) */
@@ -871,22 +871,22 @@
     }
 
     if( bad )
-        return( POLARSSL_ERR_RSA_INVALID_PADDING );
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
 
     if( ilen - ( p - buf ) > output_max_len )
-        return( POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE );
+        return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
 
     *olen = ilen - (p - buf);
     memcpy( output, p, *olen );
 
     return( 0 );
 }
-#endif /* POLARSSL_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 
 /*
  * Do an RSA operation, then remove the message padding
  */
-int rsa_pkcs1_decrypt( rsa_context *ctx,
+int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
                        void *p_rng,
                        int mode, size_t *olen,
@@ -896,100 +896,100 @@
 {
     switch( ctx->padding )
     {
-#if defined(POLARSSL_PKCS1_V15)
-        case RSA_PKCS_V15:
-            return rsa_rsaes_pkcs1_v15_decrypt( ctx, f_rng, p_rng, mode, olen,
+#if defined(MBEDTLS_PKCS1_V15)
+        case MBEDTLS_RSA_PKCS_V15:
+            return mbedtls_rsa_rsaes_pkcs1_v15_decrypt( ctx, f_rng, p_rng, mode, olen,
                                                 input, output, output_max_len );
 #endif
 
-#if defined(POLARSSL_PKCS1_V21)
-        case RSA_PKCS_V21:
-            return rsa_rsaes_oaep_decrypt( ctx, f_rng, p_rng, mode, NULL, 0,
+#if defined(MBEDTLS_PKCS1_V21)
+        case MBEDTLS_RSA_PKCS_V21:
+            return mbedtls_rsa_rsaes_oaep_decrypt( ctx, f_rng, p_rng, mode, NULL, 0,
                                            olen, input, output,
                                            output_max_len );
 #endif
 
         default:
-            return( POLARSSL_ERR_RSA_INVALID_PADDING );
+            return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 }
 
-#if defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_PKCS1_V21)
 /*
  * Implementation of the PKCS#1 v2.1 RSASSA-PSS-SIGN function
  */
-int rsa_rsassa_pss_sign( rsa_context *ctx,
+int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
                          int (*f_rng)(void *, unsigned char *, size_t),
                          void *p_rng,
                          int mode,
-                         md_type_t md_alg,
+                         mbedtls_md_type_t md_alg,
                          unsigned int hashlen,
                          const unsigned char *hash,
                          unsigned char *sig )
 {
     size_t olen;
     unsigned char *p = sig;
-    unsigned char salt[POLARSSL_MD_MAX_SIZE];
+    unsigned char salt[MBEDTLS_MD_MAX_SIZE];
     unsigned int slen, hlen, offset = 0;
     int ret;
     size_t msb;
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V21 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     if( f_rng == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     olen = ctx->len;
 
-    if( md_alg != POLARSSL_MD_NONE )
+    if( md_alg != MBEDTLS_MD_NONE )
     {
         // Gather length of hash to sign
         //
-        md_info = md_info_from_type( md_alg );
+        md_info = mbedtls_md_info_from_type( md_alg );
         if( md_info == NULL )
-            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-        hashlen = md_get_size( md_info );
+        hashlen = mbedtls_md_get_size( md_info );
     }
 
-    md_info = md_info_from_type( (md_type_t) ctx->hash_id );
+    md_info = mbedtls_md_info_from_type( (mbedtls_md_type_t) ctx->hash_id );
     if( md_info == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    hlen = md_get_size( md_info );
+    hlen = mbedtls_md_get_size( md_info );
     slen = hlen;
 
     if( olen < hlen + slen + 2 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     memset( sig, 0, olen );
 
     // Generate salt of length slen
     //
     if( ( ret = f_rng( p_rng, salt, slen ) ) != 0 )
-        return( POLARSSL_ERR_RSA_RNG_FAILED + ret );
+        return( MBEDTLS_ERR_RSA_RNG_FAILED + ret );
 
     // Note: EMSA-PSS encoding is over the length of N - 1 bits
     //
-    msb = mpi_msb( &ctx->N ) - 1;
+    msb = mbedtls_mpi_msb( &ctx->N ) - 1;
     p += olen - hlen * 2 - 2;
     *p++ = 0x01;
     memcpy( p, salt, slen );
     p += slen;
 
-    md_init( &md_ctx );
-    md_setup( &md_ctx, md_info, 0 );
+    mbedtls_md_init( &md_ctx );
+    mbedtls_md_setup( &md_ctx, md_info, 0 );
 
     // Generate H = Hash( M' )
     //
-    md_starts( &md_ctx );
-    md_update( &md_ctx, p, 8 );
-    md_update( &md_ctx, hash, hashlen );
-    md_update( &md_ctx, salt, slen );
-    md_finish( &md_ctx, p );
+    mbedtls_md_starts( &md_ctx );
+    mbedtls_md_update( &md_ctx, p, 8 );
+    mbedtls_md_update( &md_ctx, hash, hashlen );
+    mbedtls_md_update( &md_ctx, salt, slen );
+    mbedtls_md_finish( &md_ctx, p );
 
     // Compensate for boundary condition when applying mask
     //
@@ -1000,32 +1000,32 @@
     //
     mgf_mask( sig + offset, olen - hlen - 1 - offset, p, hlen, &md_ctx );
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
-    msb = mpi_msb( &ctx->N ) - 1;
+    msb = mbedtls_mpi_msb( &ctx->N ) - 1;
     sig[0] &= 0xFF >> ( olen * 8 - msb );
 
     p += hlen;
     *p++ = 0xBC;
 
-    return( ( mode == RSA_PUBLIC )
-            ? rsa_public(  ctx, sig, sig )
-            : rsa_private( ctx, f_rng, p_rng, sig, sig ) );
+    return( ( mode == MBEDTLS_RSA_PUBLIC )
+            ? mbedtls_rsa_public(  ctx, sig, sig )
+            : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig ) );
 }
-#endif /* POLARSSL_PKCS1_V21 */
+#endif /* MBEDTLS_PKCS1_V21 */
 
-#if defined(POLARSSL_PKCS1_V15)
+#if defined(MBEDTLS_PKCS1_V15)
 /*
  * Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-V1_5-SIGN function
  */
 /*
  * Do an RSA operation to sign the message digest
  */
-int rsa_rsassa_pkcs1_v15_sign( rsa_context *ctx,
+int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
                                int (*f_rng)(void *, unsigned char *, size_t),
                                void *p_rng,
                                int mode,
-                               md_type_t md_alg,
+                               mbedtls_md_type_t md_alg,
                                unsigned int hashlen,
                                const unsigned char *hash,
                                unsigned char *sig )
@@ -1034,38 +1034,38 @@
     unsigned char *p = sig;
     const char *oid = NULL;
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V15 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     olen = ctx->len;
     nb_pad = olen - 3;
 
-    if( md_alg != POLARSSL_MD_NONE )
+    if( md_alg != MBEDTLS_MD_NONE )
     {
-        const md_info_t *md_info = md_info_from_type( md_alg );
+        const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
         if( md_info == NULL )
-            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-        if( oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
-            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
         nb_pad -= 10 + oid_size;
 
-        hashlen = md_get_size( md_info );
+        hashlen = mbedtls_md_get_size( md_info );
     }
 
     nb_pad -= hashlen;
 
     if( ( nb_pad < 8 ) || ( nb_pad > olen ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     *p++ = 0;
-    *p++ = RSA_SIGN;
+    *p++ = MBEDTLS_RSA_SIGN;
     memset( p, 0xFF, nb_pad );
     p += nb_pad;
     *p++ = 0;
 
-    if( md_alg == POLARSSL_MD_NONE )
+    if( md_alg == MBEDTLS_MD_NONE )
     {
         memcpy( p, hash, hashlen );
     }
@@ -1080,95 +1080,95 @@
          *
          * Digest ::= OCTET STRING
          */
-        *p++ = ASN1_SEQUENCE | ASN1_CONSTRUCTED;
+        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
         *p++ = (unsigned char) ( 0x08 + oid_size + hashlen );
-        *p++ = ASN1_SEQUENCE | ASN1_CONSTRUCTED;
+        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
         *p++ = (unsigned char) ( 0x04 + oid_size );
-        *p++ = ASN1_OID;
+        *p++ = MBEDTLS_ASN1_OID;
         *p++ = oid_size & 0xFF;
         memcpy( p, oid, oid_size );
         p += oid_size;
-        *p++ = ASN1_NULL;
+        *p++ = MBEDTLS_ASN1_NULL;
         *p++ = 0x00;
-        *p++ = ASN1_OCTET_STRING;
+        *p++ = MBEDTLS_ASN1_OCTET_STRING;
         *p++ = hashlen;
         memcpy( p, hash, hashlen );
     }
 
-    return( ( mode == RSA_PUBLIC )
-            ? rsa_public(  ctx, sig, sig )
-            : rsa_private( ctx, f_rng, p_rng, sig, sig ) );
+    return( ( mode == MBEDTLS_RSA_PUBLIC )
+            ? mbedtls_rsa_public(  ctx, sig, sig )
+            : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig ) );
 }
-#endif /* POLARSSL_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 
 /*
  * Do an RSA operation to sign the message digest
  */
-int rsa_pkcs1_sign( rsa_context *ctx,
+int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
                     int (*f_rng)(void *, unsigned char *, size_t),
                     void *p_rng,
                     int mode,
-                    md_type_t md_alg,
+                    mbedtls_md_type_t md_alg,
                     unsigned int hashlen,
                     const unsigned char *hash,
                     unsigned char *sig )
 {
     switch( ctx->padding )
     {
-#if defined(POLARSSL_PKCS1_V15)
-        case RSA_PKCS_V15:
-            return rsa_rsassa_pkcs1_v15_sign( ctx, f_rng, p_rng, mode, md_alg,
+#if defined(MBEDTLS_PKCS1_V15)
+        case MBEDTLS_RSA_PKCS_V15:
+            return mbedtls_rsa_rsassa_pkcs1_v15_sign( ctx, f_rng, p_rng, mode, md_alg,
                                               hashlen, hash, sig );
 #endif
 
-#if defined(POLARSSL_PKCS1_V21)
-        case RSA_PKCS_V21:
-            return rsa_rsassa_pss_sign( ctx, f_rng, p_rng, mode, md_alg,
+#if defined(MBEDTLS_PKCS1_V21)
+        case MBEDTLS_RSA_PKCS_V21:
+            return mbedtls_rsa_rsassa_pss_sign( ctx, f_rng, p_rng, mode, md_alg,
                                         hashlen, hash, sig );
 #endif
 
         default:
-            return( POLARSSL_ERR_RSA_INVALID_PADDING );
+            return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 }
 
-#if defined(POLARSSL_PKCS1_V21)
+#if defined(MBEDTLS_PKCS1_V21)
 /*
  * Implementation of the PKCS#1 v2.1 RSASSA-PSS-VERIFY function
  */
-int rsa_rsassa_pss_verify_ext( rsa_context *ctx,
+int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
                                int (*f_rng)(void *, unsigned char *, size_t),
                                void *p_rng,
                                int mode,
-                               md_type_t md_alg,
+                               mbedtls_md_type_t md_alg,
                                unsigned int hashlen,
                                const unsigned char *hash,
-                               md_type_t mgf1_hash_id,
+                               mbedtls_md_type_t mgf1_hash_id,
                                int expected_salt_len,
                                const unsigned char *sig )
 {
     int ret;
     size_t siglen;
     unsigned char *p;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE];
-    unsigned char result[POLARSSL_MD_MAX_SIZE];
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
+    unsigned char result[MBEDTLS_MD_MAX_SIZE];
     unsigned char zeros[8];
     unsigned int hlen;
     size_t slen, msb;
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V21 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V21 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     siglen = ctx->len;
 
     if( siglen < 16 || siglen > sizeof( buf ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    ret = ( mode == RSA_PUBLIC )
-          ? rsa_public(  ctx, sig, buf )
-          : rsa_private( ctx, f_rng, p_rng, sig, buf );
+    ret = ( mode == MBEDTLS_RSA_PUBLIC )
+          ? mbedtls_rsa_public(  ctx, sig, buf )
+          : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, buf );
 
     if( ret != 0 )
         return( ret );
@@ -1176,31 +1176,31 @@
     p = buf;
 
     if( buf[siglen - 1] != 0xBC )
-        return( POLARSSL_ERR_RSA_INVALID_PADDING );
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
 
-    if( md_alg != POLARSSL_MD_NONE )
+    if( md_alg != MBEDTLS_MD_NONE )
     {
         // Gather length of hash to sign
         //
-        md_info = md_info_from_type( md_alg );
+        md_info = mbedtls_md_info_from_type( md_alg );
         if( md_info == NULL )
-            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-        hashlen = md_get_size( md_info );
+        hashlen = mbedtls_md_get_size( md_info );
     }
 
-    md_info = md_info_from_type( mgf1_hash_id );
+    md_info = mbedtls_md_info_from_type( mgf1_hash_id );
     if( md_info == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    hlen = md_get_size( md_info );
+    hlen = mbedtls_md_get_size( md_info );
     slen = siglen - hlen - 1; /* Currently length of salt + padding */
 
     memset( zeros, 0, 8 );
 
     // Note: EMSA-PSS verification is over the length of N - 1 bits
     //
-    msb = mpi_msb( &ctx->N ) - 1;
+    msb = mbedtls_mpi_msb( &ctx->N ) - 1;
 
     // Compensate for boundary condition when applying mask
     //
@@ -1210,10 +1210,10 @@
         siglen -= 1;
     }
     if( buf[0] >> ( 8 - siglen * 8 + msb ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    md_init( &md_ctx );
-    md_setup( &md_ctx, md_info, 0 );
+    mbedtls_md_init( &md_ctx );
+    mbedtls_md_setup( &md_ctx, md_info, 0 );
 
     mgf_mask( p, siglen - hlen - 1, p + siglen - hlen - 1, hlen, &md_ctx );
 
@@ -1225,69 +1225,69 @@
     if( p == buf + siglen ||
         *p++ != 0x01 )
     {
-        md_free( &md_ctx );
-        return( POLARSSL_ERR_RSA_INVALID_PADDING );
+        mbedtls_md_free( &md_ctx );
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 
     /* Actual salt len */
     slen -= p - buf;
 
-    if( expected_salt_len != RSA_SALT_LEN_ANY &&
+    if( expected_salt_len != MBEDTLS_RSA_SALT_LEN_ANY &&
         slen != (size_t) expected_salt_len )
     {
-        md_free( &md_ctx );
-        return( POLARSSL_ERR_RSA_INVALID_PADDING );
+        mbedtls_md_free( &md_ctx );
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 
     // Generate H = Hash( M' )
     //
-    md_starts( &md_ctx );
-    md_update( &md_ctx, zeros, 8 );
-    md_update( &md_ctx, hash, hashlen );
-    md_update( &md_ctx, p, slen );
-    md_finish( &md_ctx, result );
+    mbedtls_md_starts( &md_ctx );
+    mbedtls_md_update( &md_ctx, zeros, 8 );
+    mbedtls_md_update( &md_ctx, hash, hashlen );
+    mbedtls_md_update( &md_ctx, p, slen );
+    mbedtls_md_finish( &md_ctx, result );
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
     if( memcmp( p + slen, result, hlen ) == 0 )
         return( 0 );
     else
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 }
 
 /*
  * Simplified PKCS#1 v2.1 RSASSA-PSS-VERIFY function
  */
-int rsa_rsassa_pss_verify( rsa_context *ctx,
+int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
                            int (*f_rng)(void *, unsigned char *, size_t),
                            void *p_rng,
                            int mode,
-                           md_type_t md_alg,
+                           mbedtls_md_type_t md_alg,
                            unsigned int hashlen,
                            const unsigned char *hash,
                            const unsigned char *sig )
 {
-    md_type_t mgf1_hash_id = ( ctx->hash_id != POLARSSL_MD_NONE )
-                             ? (md_type_t) ctx->hash_id
+    mbedtls_md_type_t mgf1_hash_id = ( ctx->hash_id != MBEDTLS_MD_NONE )
+                             ? (mbedtls_md_type_t) ctx->hash_id
                              : md_alg;
 
-    return( rsa_rsassa_pss_verify_ext( ctx, f_rng, p_rng, mode,
+    return( mbedtls_rsa_rsassa_pss_verify_ext( ctx, f_rng, p_rng, mode,
                                        md_alg, hashlen, hash,
-                                       mgf1_hash_id, RSA_SALT_LEN_ANY,
+                                       mgf1_hash_id, MBEDTLS_RSA_SALT_LEN_ANY,
                                        sig ) );
 
 }
-#endif /* POLARSSL_PKCS1_V21 */
+#endif /* MBEDTLS_PKCS1_V21 */
 
-#if defined(POLARSSL_PKCS1_V15)
+#if defined(MBEDTLS_PKCS1_V15)
 /*
  * Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-v1_5-VERIFY function
  */
-int rsa_rsassa_pkcs1_v15_verify( rsa_context *ctx,
+int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
                                  void *p_rng,
                                  int mode,
-                                 md_type_t md_alg,
+                                 mbedtls_md_type_t md_alg,
                                  unsigned int hashlen,
                                  const unsigned char *hash,
                                  const unsigned char *sig )
@@ -1295,172 +1295,172 @@
     int ret;
     size_t len, siglen, asn1_len;
     unsigned char *p, *end;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE];
-    md_type_t msg_md_alg;
-    const md_info_t *md_info;
-    asn1_buf oid;
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
+    mbedtls_md_type_t msg_md_alg;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_asn1_buf oid;
 
-    if( mode == RSA_PRIVATE && ctx->padding != RSA_PKCS_V15 )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+    if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     siglen = ctx->len;
 
     if( siglen < 16 || siglen > sizeof( buf ) )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    ret = ( mode == RSA_PUBLIC )
-          ? rsa_public(  ctx, sig, buf )
-          : rsa_private( ctx, f_rng, p_rng, sig, buf );
+    ret = ( mode == MBEDTLS_RSA_PUBLIC )
+          ? mbedtls_rsa_public(  ctx, sig, buf )
+          : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, buf );
 
     if( ret != 0 )
         return( ret );
 
     p = buf;
 
-    if( *p++ != 0 || *p++ != RSA_SIGN )
-        return( POLARSSL_ERR_RSA_INVALID_PADDING );
+    if( *p++ != 0 || *p++ != MBEDTLS_RSA_SIGN )
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
 
     while( *p != 0 )
     {
         if( p >= buf + siglen - 1 || *p != 0xFF )
-            return( POLARSSL_ERR_RSA_INVALID_PADDING );
+            return( MBEDTLS_ERR_RSA_INVALID_PADDING );
         p++;
     }
     p++;
 
     len = siglen - ( p - buf );
 
-    if( len == hashlen && md_alg == POLARSSL_MD_NONE )
+    if( len == hashlen && md_alg == MBEDTLS_MD_NONE )
     {
         if( memcmp( p, hash, hashlen ) == 0 )
             return( 0 );
         else
-            return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+            return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
     }
 
-    md_info = md_info_from_type( md_alg );
+    md_info = mbedtls_md_info_from_type( md_alg );
     if( md_info == NULL )
-        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
-    hashlen = md_get_size( md_info );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    hashlen = mbedtls_md_get_size( md_info );
 
     end = p + len;
 
     // Parse the ASN.1 structure inside the PKCS#1 v1.5 structure
     //
-    if( ( ret = asn1_get_tag( &p, end, &asn1_len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( asn1_len + 2 != len )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( ( ret = asn1_get_tag( &p, end, &asn1_len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( asn1_len + 6 + hashlen != len )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( ( ret = asn1_get_tag( &p, end, &oid.len, ASN1_OID ) ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     oid.p = p;
     p += oid.len;
 
-    if( oid_get_md_alg( &oid, &msg_md_alg ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( mbedtls_oid_get_md_alg( &oid, &msg_md_alg ) != 0 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( md_alg != msg_md_alg )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     /*
      * assume the algorithm parameters must be NULL
      */
-    if( ( ret = asn1_get_tag( &p, end, &asn1_len, ASN1_NULL ) ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_NULL ) ) != 0 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( ( ret = asn1_get_tag( &p, end, &asn1_len, ASN1_OCTET_STRING ) ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( asn1_len != hashlen )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( memcmp( p, hash, hashlen ) != 0 )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     p += hashlen;
 
     if( p != end )
-        return( POLARSSL_ERR_RSA_VERIFY_FAILED );
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     return( 0 );
 }
-#endif /* POLARSSL_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 
 /*
  * Do an RSA operation and check the message digest
  */
-int rsa_pkcs1_verify( rsa_context *ctx,
+int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx,
                       int (*f_rng)(void *, unsigned char *, size_t),
                       void *p_rng,
                       int mode,
-                      md_type_t md_alg,
+                      mbedtls_md_type_t md_alg,
                       unsigned int hashlen,
                       const unsigned char *hash,
                       const unsigned char *sig )
 {
     switch( ctx->padding )
     {
-#if defined(POLARSSL_PKCS1_V15)
-        case RSA_PKCS_V15:
-            return rsa_rsassa_pkcs1_v15_verify( ctx, f_rng, p_rng, mode, md_alg,
+#if defined(MBEDTLS_PKCS1_V15)
+        case MBEDTLS_RSA_PKCS_V15:
+            return mbedtls_rsa_rsassa_pkcs1_v15_verify( ctx, f_rng, p_rng, mode, md_alg,
                                                 hashlen, hash, sig );
 #endif
 
-#if defined(POLARSSL_PKCS1_V21)
-        case RSA_PKCS_V21:
-            return rsa_rsassa_pss_verify( ctx, f_rng, p_rng, mode, md_alg,
+#if defined(MBEDTLS_PKCS1_V21)
+        case MBEDTLS_RSA_PKCS_V21:
+            return mbedtls_rsa_rsassa_pss_verify( ctx, f_rng, p_rng, mode, md_alg,
                                           hashlen, hash, sig );
 #endif
 
         default:
-            return( POLARSSL_ERR_RSA_INVALID_PADDING );
+            return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 }
 
 /*
  * Copy the components of an RSA key
  */
-int rsa_copy( rsa_context *dst, const rsa_context *src )
+int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src )
 {
     int ret;
 
     dst->ver = src->ver;
     dst->len = src->len;
 
-    MPI_CHK( mpi_copy( &dst->N, &src->N ) );
-    MPI_CHK( mpi_copy( &dst->E, &src->E ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->N, &src->N ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->E, &src->E ) );
 
-    MPI_CHK( mpi_copy( &dst->D, &src->D ) );
-    MPI_CHK( mpi_copy( &dst->P, &src->P ) );
-    MPI_CHK( mpi_copy( &dst->Q, &src->Q ) );
-    MPI_CHK( mpi_copy( &dst->DP, &src->DP ) );
-    MPI_CHK( mpi_copy( &dst->DQ, &src->DQ ) );
-    MPI_CHK( mpi_copy( &dst->QP, &src->QP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->D, &src->D ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->P, &src->P ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Q, &src->Q ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DP, &src->DP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DQ, &src->DQ ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->QP, &src->QP ) );
 
-    MPI_CHK( mpi_copy( &dst->RN, &src->RN ) );
-    MPI_CHK( mpi_copy( &dst->RP, &src->RP ) );
-    MPI_CHK( mpi_copy( &dst->RQ, &src->RQ ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RN, &src->RN ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RP, &src->RP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RQ, &src->RQ ) );
 
-    MPI_CHK( mpi_copy( &dst->Vi, &src->Vi ) );
-    MPI_CHK( mpi_copy( &dst->Vf, &src->Vf ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vi, &src->Vi ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vf, &src->Vf ) );
 
     dst->padding = src->padding;
     dst->hash_id = src->hash_id;
 
 cleanup:
     if( ret != 0 )
-        rsa_free( dst );
+        mbedtls_rsa_free( dst );
 
     return( ret );
 }
@@ -1468,20 +1468,20 @@
 /*
  * Free the components of an RSA key
  */
-void rsa_free( rsa_context *ctx )
+void mbedtls_rsa_free( mbedtls_rsa_context *ctx )
 {
-    mpi_free( &ctx->Vi ); mpi_free( &ctx->Vf );
-    mpi_free( &ctx->RQ ); mpi_free( &ctx->RP ); mpi_free( &ctx->RN );
-    mpi_free( &ctx->QP ); mpi_free( &ctx->DQ ); mpi_free( &ctx->DP );
-    mpi_free( &ctx->Q  ); mpi_free( &ctx->P  ); mpi_free( &ctx->D );
-    mpi_free( &ctx->E  ); mpi_free( &ctx->N  );
+    mbedtls_mpi_free( &ctx->Vi ); mbedtls_mpi_free( &ctx->Vf );
+    mbedtls_mpi_free( &ctx->RQ ); mbedtls_mpi_free( &ctx->RP ); mbedtls_mpi_free( &ctx->RN );
+    mbedtls_mpi_free( &ctx->QP ); mbedtls_mpi_free( &ctx->DQ ); mbedtls_mpi_free( &ctx->DP );
+    mbedtls_mpi_free( &ctx->Q  ); mbedtls_mpi_free( &ctx->P  ); mbedtls_mpi_free( &ctx->D );
+    mbedtls_mpi_free( &ctx->E  ); mbedtls_mpi_free( &ctx->N  );
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_free( &ctx->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_free( &ctx->mutex );
 #endif
 }
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 #include "mbedtls/sha1.h"
 
@@ -1539,7 +1539,7 @@
 #define RSA_PT  "\xAA\xBB\xCC\x03\x02\x01\x00\xFF\xFF\xFF\xFF\xFF" \
                 "\x11\x22\x33\x0A\x0B\x0C\xCC\xDD\xDD\xDD\xDD\xDD"
 
-#if defined(POLARSSL_PKCS1_V15)
+#if defined(MBEDTLS_PKCS1_V15)
 static int myrand( void *rng_state, unsigned char *output, size_t len )
 {
 #if !defined(__OpenBSD__)
@@ -1559,71 +1559,71 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 
 /*
  * Checkup routine
  */
-int rsa_self_test( int verbose )
+int mbedtls_rsa_self_test( int verbose )
 {
     int ret = 0;
-#if defined(POLARSSL_PKCS1_V15)
+#if defined(MBEDTLS_PKCS1_V15)
     size_t len;
-    rsa_context rsa;
+    mbedtls_rsa_context rsa;
     unsigned char rsa_plaintext[PT_LEN];
     unsigned char rsa_decrypted[PT_LEN];
     unsigned char rsa_ciphertext[KEY_LEN];
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
     unsigned char sha1sum[20];
 #endif
 
-    rsa_init( &rsa, RSA_PKCS_V15, 0 );
+    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
 
     rsa.len = KEY_LEN;
-    MPI_CHK( mpi_read_string( &rsa.N , 16, RSA_N  ) );
-    MPI_CHK( mpi_read_string( &rsa.E , 16, RSA_E  ) );
-    MPI_CHK( mpi_read_string( &rsa.D , 16, RSA_D  ) );
-    MPI_CHK( mpi_read_string( &rsa.P , 16, RSA_P  ) );
-    MPI_CHK( mpi_read_string( &rsa.Q , 16, RSA_Q  ) );
-    MPI_CHK( mpi_read_string( &rsa.DP, 16, RSA_DP ) );
-    MPI_CHK( mpi_read_string( &rsa.DQ, 16, RSA_DQ ) );
-    MPI_CHK( mpi_read_string( &rsa.QP, 16, RSA_QP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.N , 16, RSA_N  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.E , 16, RSA_E  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.D , 16, RSA_D  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.P , 16, RSA_P  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.Q , 16, RSA_Q  ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.DP, 16, RSA_DP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.DQ, 16, RSA_DQ ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.QP, 16, RSA_QP ) );
 
     if( verbose != 0 )
-        polarssl_printf( "  RSA key validation: " );
+        mbedtls_printf( "  RSA key validation: " );
 
-    if( rsa_check_pubkey(  &rsa ) != 0 ||
-        rsa_check_privkey( &rsa ) != 0 )
+    if( mbedtls_rsa_check_pubkey(  &rsa ) != 0 ||
+        mbedtls_rsa_check_privkey( &rsa ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n  PKCS#1 encryption : " );
+        mbedtls_printf( "passed\n  PKCS#1 encryption : " );
 
     memcpy( rsa_plaintext, RSA_PT, PT_LEN );
 
-    if( rsa_pkcs1_encrypt( &rsa, myrand, NULL, RSA_PUBLIC, PT_LEN,
+    if( mbedtls_rsa_pkcs1_encrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PUBLIC, PT_LEN,
                            rsa_plaintext, rsa_ciphertext ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n  PKCS#1 decryption : " );
+        mbedtls_printf( "passed\n  PKCS#1 decryption : " );
 
-    if( rsa_pkcs1_decrypt( &rsa, myrand, NULL, RSA_PRIVATE, &len,
+    if( mbedtls_rsa_pkcs1_decrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, &len,
                            rsa_ciphertext, rsa_decrypted,
                            sizeof(rsa_decrypted) ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
@@ -1631,50 +1631,50 @@
     if( memcmp( rsa_decrypted, rsa_plaintext, len ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
     if( verbose != 0 )
-        polarssl_printf( "passed\n  PKCS#1 data sign  : " );
+        mbedtls_printf( "passed\n  PKCS#1 data sign  : " );
 
-    sha1( rsa_plaintext, PT_LEN, sha1sum );
+    mbedtls_sha1( rsa_plaintext, PT_LEN, sha1sum );
 
-    if( rsa_pkcs1_sign( &rsa, myrand, NULL, RSA_PRIVATE, POLARSSL_MD_SHA1, 0,
+    if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0,
                         sha1sum, rsa_ciphertext ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n  PKCS#1 sig. verify: " );
+        mbedtls_printf( "passed\n  PKCS#1 sig. verify: " );
 
-    if( rsa_pkcs1_verify( &rsa, NULL, NULL, RSA_PUBLIC, POLARSSL_MD_SHA1, 0,
+    if( mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL, MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_SHA1, 0,
                           sha1sum, rsa_ciphertext ) != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n\n" );
-#endif /* POLARSSL_SHA1_C */
+        mbedtls_printf( "passed\n\n" );
+#endif /* MBEDTLS_SHA1_C */
 
 cleanup:
-    rsa_free( &rsa );
-#else /* POLARSSL_PKCS1_V15 */
+    mbedtls_rsa_free( &rsa );
+#else /* MBEDTLS_PKCS1_V15 */
     ((void) verbose);
-#endif /* POLARSSL_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_RSA_C */
+#endif /* MBEDTLS_RSA_C */
diff --git a/library/sha1.c b/library/sha1.c
index bf25f6d..6b34cea 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -25,37 +25,37 @@
  *  http://www.itl.nist.gov/fipspubs/fip180-1.htm
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
 
 #include "mbedtls/sha1.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_SHA1_ALT)
+#if !defined(MBEDTLS_SHA1_ALT)
 
 /*
  * 32-bit integer manipulation macros (big endian)
@@ -80,23 +80,23 @@
 }
 #endif
 
-void sha1_init( sha1_context *ctx )
+void mbedtls_sha1_init( mbedtls_sha1_context *ctx )
 {
-    memset( ctx, 0, sizeof( sha1_context ) );
+    memset( ctx, 0, sizeof( mbedtls_sha1_context ) );
 }
 
-void sha1_free( sha1_context *ctx )
+void mbedtls_sha1_free( mbedtls_sha1_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( sha1_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha1_context ) );
 }
 
 /*
  * SHA-1 context setup
  */
-void sha1_starts( sha1_context *ctx )
+void mbedtls_sha1_starts( mbedtls_sha1_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -108,8 +108,8 @@
     ctx->state[4] = 0xC3D2E1F0;
 }
 
-#if !defined(POLARSSL_SHA1_PROCESS_ALT)
-void sha1_process( sha1_context *ctx, const unsigned char data[64] )
+#if !defined(MBEDTLS_SHA1_PROCESS_ALT)
+void mbedtls_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] )
 {
     uint32_t temp, W[16], A, B, C, D, E;
 
@@ -264,12 +264,12 @@
     ctx->state[3] += D;
     ctx->state[4] += E;
 }
-#endif /* !POLARSSL_SHA1_PROCESS_ALT */
+#endif /* !MBEDTLS_SHA1_PROCESS_ALT */
 
 /*
  * SHA-1 process buffer
  */
-void sha1_update( sha1_context *ctx, const unsigned char *input, size_t ilen )
+void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen )
 {
     size_t fill;
     uint32_t left;
@@ -289,7 +289,7 @@
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        sha1_process( ctx, ctx->buffer );
+        mbedtls_sha1_process( ctx, ctx->buffer );
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -297,7 +297,7 @@
 
     while( ilen >= 64 )
     {
-        sha1_process( ctx, input );
+        mbedtls_sha1_process( ctx, input );
         input += 64;
         ilen  -= 64;
     }
@@ -317,7 +317,7 @@
 /*
  * SHA-1 final digest
  */
-void sha1_finish( sha1_context *ctx, unsigned char output[20] )
+void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] )
 {
     uint32_t last, padn;
     uint32_t high, low;
@@ -333,8 +333,8 @@
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    sha1_update( ctx, sha1_padding, padn );
-    sha1_update( ctx, msglen, 8 );
+    mbedtls_sha1_update( ctx, sha1_padding, padn );
+    mbedtls_sha1_update( ctx, msglen, 8 );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );
@@ -343,57 +343,57 @@
     PUT_UINT32_BE( ctx->state[4], output, 16 );
 }
 
-#endif /* !POLARSSL_SHA1_ALT */
+#endif /* !MBEDTLS_SHA1_ALT */
 
 /*
  * output = SHA-1( input buffer )
  */
-void sha1( const unsigned char *input, size_t ilen, unsigned char output[20] )
+void mbedtls_sha1( const unsigned char *input, size_t ilen, unsigned char output[20] )
 {
-    sha1_context ctx;
+    mbedtls_sha1_context ctx;
 
-    sha1_init( &ctx );
-    sha1_starts( &ctx );
-    sha1_update( &ctx, input, ilen );
-    sha1_finish( &ctx, output );
-    sha1_free( &ctx );
+    mbedtls_sha1_init( &ctx );
+    mbedtls_sha1_starts( &ctx );
+    mbedtls_sha1_update( &ctx, input, ilen );
+    mbedtls_sha1_finish( &ctx, output );
+    mbedtls_sha1_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = SHA-1( file contents )
  */
-int sha1_file( const char *path, unsigned char output[20] )
+int mbedtls_sha1_file( const char *path, unsigned char output[20] )
 {
     FILE *f;
     size_t n;
-    sha1_context ctx;
+    mbedtls_sha1_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_SHA1_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_SHA1_FILE_IO_ERROR );
 
-    sha1_init( &ctx );
-    sha1_starts( &ctx );
+    mbedtls_sha1_init( &ctx );
+    mbedtls_sha1_starts( &ctx );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        sha1_update( &ctx, buf, n );
+        mbedtls_sha1_update( &ctx, buf, n );
 
-    sha1_finish( &ctx, output );
-    sha1_free( &ctx );
+    mbedtls_sha1_finish( &ctx, output );
+    mbedtls_sha1_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_SHA1_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_SHA1_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * FIPS-180-1 test vectors
  */
@@ -422,14 +422,14 @@
 /*
  * Checkup routine
  */
-int sha1_self_test( int verbose )
+int mbedtls_sha1_self_test( int verbose )
 {
     int i, j, buflen, ret = 0;
     unsigned char buf[1024];
     unsigned char sha1sum[20];
-    sha1_context ctx;
+    mbedtls_sha1_context ctx;
 
-    sha1_init( &ctx );
+    mbedtls_sha1_init( &ctx );
 
     /*
      * SHA-1
@@ -437,45 +437,45 @@
     for( i = 0; i < 3; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  SHA-1 test #%d: ", i + 1 );
+            mbedtls_printf( "  SHA-1 test #%d: ", i + 1 );
 
-        sha1_starts( &ctx );
+        mbedtls_sha1_starts( &ctx );
 
         if( i == 2 )
         {
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                sha1_update( &ctx, buf, buflen );
+                mbedtls_sha1_update( &ctx, buf, buflen );
         }
         else
-            sha1_update( &ctx, sha1_test_buf[i],
+            mbedtls_sha1_update( &ctx, sha1_test_buf[i],
                                sha1_test_buflen[i] );
 
-        sha1_finish( &ctx, sha1sum );
+        mbedtls_sha1_finish( &ctx, sha1sum );
 
         if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
 exit:
-    sha1_free( &ctx );
+    mbedtls_sha1_free( &ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_SHA1_C */
+#endif /* MBEDTLS_SHA1_C */
diff --git a/library/sha256.c b/library/sha256.c
index f6f6556..5c12638 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -25,37 +25,37 @@
  *  http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 
 #include "mbedtls/sha256.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_SHA256_ALT)
+#if !defined(MBEDTLS_SHA256_ALT)
 
 /*
  * 32-bit integer manipulation macros (big endian)
@@ -80,23 +80,23 @@
 }
 #endif
 
-void sha256_init( sha256_context *ctx )
+void mbedtls_sha256_init( mbedtls_sha256_context *ctx )
 {
-    memset( ctx, 0, sizeof( sha256_context ) );
+    memset( ctx, 0, sizeof( mbedtls_sha256_context ) );
 }
 
-void sha256_free( sha256_context *ctx )
+void mbedtls_sha256_free( mbedtls_sha256_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( sha256_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha256_context ) );
 }
 
 /*
  * SHA-256 context setup
  */
-void sha256_starts( sha256_context *ctx, int is224 )
+void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, int is224 )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -129,8 +129,8 @@
     ctx->is224 = is224;
 }
 
-#if !defined(POLARSSL_SHA256_PROCESS_ALT)
-void sha256_process( sha256_context *ctx, const unsigned char data[64] )
+#if !defined(MBEDTLS_SHA256_PROCESS_ALT)
+void mbedtls_sha256_process( mbedtls_sha256_context *ctx, const unsigned char data[64] )
 {
     uint32_t temp1, temp2, W[64];
     uint32_t A, B, C, D, E, F, G, H;
@@ -260,12 +260,12 @@
     ctx->state[6] += G;
     ctx->state[7] += H;
 }
-#endif /* !POLARSSL_SHA256_PROCESS_ALT */
+#endif /* !MBEDTLS_SHA256_PROCESS_ALT */
 
 /*
  * SHA-256 process buffer
  */
-void sha256_update( sha256_context *ctx, const unsigned char *input,
+void mbedtls_sha256_update( mbedtls_sha256_context *ctx, const unsigned char *input,
                     size_t ilen )
 {
     size_t fill;
@@ -286,7 +286,7 @@
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        sha256_process( ctx, ctx->buffer );
+        mbedtls_sha256_process( ctx, ctx->buffer );
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -294,7 +294,7 @@
 
     while( ilen >= 64 )
     {
-        sha256_process( ctx, input );
+        mbedtls_sha256_process( ctx, input );
         input += 64;
         ilen  -= 64;
     }
@@ -314,7 +314,7 @@
 /*
  * SHA-256 final digest
  */
-void sha256_finish( sha256_context *ctx, unsigned char output[32] )
+void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32] )
 {
     uint32_t last, padn;
     uint32_t high, low;
@@ -330,8 +330,8 @@
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    sha256_update( ctx, sha256_padding, padn );
-    sha256_update( ctx, msglen, 8 );
+    mbedtls_sha256_update( ctx, sha256_padding, padn );
+    mbedtls_sha256_update( ctx, msglen, 8 );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );
@@ -345,58 +345,58 @@
         PUT_UINT32_BE( ctx->state[7], output, 28 );
 }
 
-#endif /* !POLARSSL_SHA256_ALT */
+#endif /* !MBEDTLS_SHA256_ALT */
 
 /*
  * output = SHA-256( input buffer )
  */
-void sha256( const unsigned char *input, size_t ilen,
+void mbedtls_sha256( const unsigned char *input, size_t ilen,
              unsigned char output[32], int is224 )
 {
-    sha256_context ctx;
+    mbedtls_sha256_context ctx;
 
-    sha256_init( &ctx );
-    sha256_starts( &ctx, is224 );
-    sha256_update( &ctx, input, ilen );
-    sha256_finish( &ctx, output );
-    sha256_free( &ctx );
+    mbedtls_sha256_init( &ctx );
+    mbedtls_sha256_starts( &ctx, is224 );
+    mbedtls_sha256_update( &ctx, input, ilen );
+    mbedtls_sha256_finish( &ctx, output );
+    mbedtls_sha256_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = SHA-256( file contents )
  */
-int sha256_file( const char *path, unsigned char output[32], int is224 )
+int mbedtls_sha256_file( const char *path, unsigned char output[32], int is224 )
 {
     FILE *f;
     size_t n;
-    sha256_context ctx;
+    mbedtls_sha256_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_SHA256_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_SHA256_FILE_IO_ERROR );
 
-    sha256_init( &ctx );
-    sha256_starts( &ctx, is224 );
+    mbedtls_sha256_init( &ctx );
+    mbedtls_sha256_starts( &ctx, is224 );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        sha256_update( &ctx, buf, n );
+        mbedtls_sha256_update( &ctx, buf, n );
 
-    sha256_finish( &ctx, output );
-    sha256_free( &ctx );
+    mbedtls_sha256_finish( &ctx, output );
+    mbedtls_sha256_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_SHA256_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_SHA256_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 /*
  * FIPS-180-2 test vectors
  */
@@ -450,14 +450,14 @@
 /*
  * Checkup routine
  */
-int sha256_self_test( int verbose )
+int mbedtls_sha256_self_test( int verbose )
 {
     int i, j, k, buflen, ret = 0;
     unsigned char buf[1024];
     unsigned char sha256sum[32];
-    sha256_context ctx;
+    mbedtls_sha256_context ctx;
 
-    sha256_init( &ctx );
+    mbedtls_sha256_init( &ctx );
 
     for( i = 0; i < 6; i++ )
     {
@@ -465,45 +465,45 @@
         k = i < 3;
 
         if( verbose != 0 )
-            polarssl_printf( "  SHA-%d test #%d: ", 256 - k * 32, j + 1 );
+            mbedtls_printf( "  SHA-%d test #%d: ", 256 - k * 32, j + 1 );
 
-        sha256_starts( &ctx, k );
+        mbedtls_sha256_starts( &ctx, k );
 
         if( j == 2 )
         {
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                sha256_update( &ctx, buf, buflen );
+                mbedtls_sha256_update( &ctx, buf, buflen );
         }
         else
-            sha256_update( &ctx, sha256_test_buf[j],
+            mbedtls_sha256_update( &ctx, sha256_test_buf[j],
                                  sha256_test_buflen[j] );
 
-        sha256_finish( &ctx, sha256sum );
+        mbedtls_sha256_finish( &ctx, sha256sum );
 
         if( memcmp( sha256sum, sha256_test_sum[i], 32 - k * 4 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
 exit:
-    sha256_free( &ctx );
+    mbedtls_sha256_free( &ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
diff --git a/library/sha512.c b/library/sha512.c
index aeb4187..fb872a1 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -25,13 +25,13 @@
  *  http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 
 #include "mbedtls/sha512.h"
 
@@ -43,25 +43,25 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #endif
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_SHA512_ALT)
+#if !defined(MBEDTLS_SHA512_ALT)
 
 /*
  * 64-bit integer manipulation macros (big endian)
@@ -141,23 +141,23 @@
     UL64(0x5FCB6FAB3AD6FAEC),  UL64(0x6C44198C4A475817)
 };
 
-void sha512_init( sha512_context *ctx )
+void mbedtls_sha512_init( mbedtls_sha512_context *ctx )
 {
-    memset( ctx, 0, sizeof( sha512_context ) );
+    memset( ctx, 0, sizeof( mbedtls_sha512_context ) );
 }
 
-void sha512_free( sha512_context *ctx )
+void mbedtls_sha512_free( mbedtls_sha512_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( sha512_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha512_context ) );
 }
 
 /*
  * SHA-512 context setup
  */
-void sha512_starts( sha512_context *ctx, int is384 )
+void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -190,8 +190,8 @@
     ctx->is384 = is384;
 }
 
-#if !defined(POLARSSL_SHA512_PROCESS_ALT)
-void sha512_process( sha512_context *ctx, const unsigned char data[128] )
+#if !defined(MBEDTLS_SHA512_PROCESS_ALT)
+void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] )
 {
     int i;
     uint64_t temp1, temp2, W[80];
@@ -259,12 +259,12 @@
     ctx->state[6] += G;
     ctx->state[7] += H;
 }
-#endif /* !POLARSSL_SHA512_PROCESS_ALT */
+#endif /* !MBEDTLS_SHA512_PROCESS_ALT */
 
 /*
  * SHA-512 process buffer
  */
-void sha512_update( sha512_context *ctx, const unsigned char *input,
+void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *input,
                     size_t ilen )
 {
     size_t fill;
@@ -284,7 +284,7 @@
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        sha512_process( ctx, ctx->buffer );
+        mbedtls_sha512_process( ctx, ctx->buffer );
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -292,7 +292,7 @@
 
     while( ilen >= 128 )
     {
-        sha512_process( ctx, input );
+        mbedtls_sha512_process( ctx, input );
         input += 128;
         ilen  -= 128;
     }
@@ -316,7 +316,7 @@
 /*
  * SHA-512 final digest
  */
-void sha512_finish( sha512_context *ctx, unsigned char output[64] )
+void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] )
 {
     size_t last, padn;
     uint64_t high, low;
@@ -332,8 +332,8 @@
     last = (size_t)( ctx->total[0] & 0x7F );
     padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last );
 
-    sha512_update( ctx, sha512_padding, padn );
-    sha512_update( ctx, msglen, 16 );
+    mbedtls_sha512_update( ctx, sha512_padding, padn );
+    mbedtls_sha512_update( ctx, msglen, 16 );
 
     PUT_UINT64_BE( ctx->state[0], output,  0 );
     PUT_UINT64_BE( ctx->state[1], output,  8 );
@@ -349,58 +349,58 @@
     }
 }
 
-#endif /* !POLARSSL_SHA512_ALT */
+#endif /* !MBEDTLS_SHA512_ALT */
 
 /*
  * output = SHA-512( input buffer )
  */
-void sha512( const unsigned char *input, size_t ilen,
+void mbedtls_sha512( const unsigned char *input, size_t ilen,
              unsigned char output[64], int is384 )
 {
-    sha512_context ctx;
+    mbedtls_sha512_context ctx;
 
-    sha512_init( &ctx );
-    sha512_starts( &ctx, is384 );
-    sha512_update( &ctx, input, ilen );
-    sha512_finish( &ctx, output );
-    sha512_free( &ctx );
+    mbedtls_sha512_init( &ctx );
+    mbedtls_sha512_starts( &ctx, is384 );
+    mbedtls_sha512_update( &ctx, input, ilen );
+    mbedtls_sha512_finish( &ctx, output );
+    mbedtls_sha512_free( &ctx );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * output = SHA-512( file contents )
  */
-int sha512_file( const char *path, unsigned char output[64], int is384 )
+int mbedtls_sha512_file( const char *path, unsigned char output[64], int is384 )
 {
     FILE *f;
     size_t n;
-    sha512_context ctx;
+    mbedtls_sha512_context ctx;
     unsigned char buf[1024];
 
     if( ( f = fopen( path, "rb" ) ) == NULL )
-        return( POLARSSL_ERR_SHA512_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_SHA512_FILE_IO_ERROR );
 
-    sha512_init( &ctx );
-    sha512_starts( &ctx, is384 );
+    mbedtls_sha512_init( &ctx );
+    mbedtls_sha512_starts( &ctx, is384 );
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        sha512_update( &ctx, buf, n );
+        mbedtls_sha512_update( &ctx, buf, n );
 
-    sha512_finish( &ctx, output );
-    sha512_free( &ctx );
+    mbedtls_sha512_finish( &ctx, output );
+    mbedtls_sha512_free( &ctx );
 
     if( ferror( f ) != 0 )
     {
         fclose( f );
-        return( POLARSSL_ERR_SHA512_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_SHA512_FILE_IO_ERROR );
     }
 
     fclose( f );
     return( 0 );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 /*
  * FIPS-180-2 test vectors
@@ -474,14 +474,14 @@
 /*
  * Checkup routine
  */
-int sha512_self_test( int verbose )
+int mbedtls_sha512_self_test( int verbose )
 {
     int i, j, k, buflen, ret = 0;
     unsigned char buf[1024];
     unsigned char sha512sum[64];
-    sha512_context ctx;
+    mbedtls_sha512_context ctx;
 
-    sha512_init( &ctx );
+    mbedtls_sha512_init( &ctx );
 
     for( i = 0; i < 6; i++ )
     {
@@ -489,45 +489,45 @@
         k = i < 3;
 
         if( verbose != 0 )
-            polarssl_printf( "  SHA-%d test #%d: ", 512 - k * 128, j + 1 );
+            mbedtls_printf( "  SHA-%d test #%d: ", 512 - k * 128, j + 1 );
 
-        sha512_starts( &ctx, k );
+        mbedtls_sha512_starts( &ctx, k );
 
         if( j == 2 )
         {
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                sha512_update( &ctx, buf, buflen );
+                mbedtls_sha512_update( &ctx, buf, buflen );
         }
         else
-            sha512_update( &ctx, sha512_test_buf[j],
+            mbedtls_sha512_update( &ctx, sha512_test_buf[j],
                                  sha512_test_buflen[j] );
 
-        sha512_finish( &ctx, sha512sum );
+        mbedtls_sha512_finish( &ctx, sha512sum );
 
         if( memcmp( sha512sum, sha512_test_sum[i], 64 - k * 16 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
 exit:
-    sha512_free( &ctx );
+    mbedtls_sha512_free( &ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index eaf67e8..ca42b7a 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -24,49 +24,49 @@
  * to store and retrieve the session information.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SSL_CACHE_C)
+#if defined(MBEDTLS_SSL_CACHE_C)
 
 #include "mbedtls/ssl_cache.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-void ssl_cache_init( ssl_cache_context *cache )
+void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache )
 {
-    memset( cache, 0, sizeof( ssl_cache_context ) );
+    memset( cache, 0, sizeof( mbedtls_ssl_cache_context ) );
 
-    cache->timeout = SSL_CACHE_DEFAULT_TIMEOUT;
-    cache->max_entries = SSL_CACHE_DEFAULT_MAX_ENTRIES;
+    cache->timeout = MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT;
+    cache->max_entries = MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES;
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_init( &cache->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_init( &cache->mutex );
 #endif
 }
 
-int ssl_cache_get( void *data, ssl_session *session )
+int mbedtls_ssl_cache_get( void *data, mbedtls_ssl_session *session )
 {
     int ret = 1;
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     time_t t = time( NULL );
 #endif
-    ssl_cache_context *cache = (ssl_cache_context *) data;
-    ssl_cache_entry *cur, *entry;
+    mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data;
+    mbedtls_ssl_cache_entry *cur, *entry;
 
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_lock( &cache->mutex ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_lock( &cache->mutex ) != 0 )
         return( 1 );
 #endif
 
@@ -78,7 +78,7 @@
         entry = cur;
         cur = cur->next;
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         if( cache->timeout != 0 &&
             (int) ( t - entry->timestamp ) > cache->timeout )
             continue;
@@ -97,57 +97,57 @@
 
         session->verify_result = entry->session.verify_result;
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
         /*
          * Restore peer certificate (without rest of the original chain)
          */
         if( entry->peer_cert.p != NULL )
         {
-            if( ( session->peer_cert = polarssl_malloc(
-                                 sizeof(x509_crt) ) ) == NULL )
+            if( ( session->peer_cert = mbedtls_malloc(
+                                 sizeof(mbedtls_x509_crt) ) ) == NULL )
             {
                 ret = 1;
                 goto exit;
             }
 
-            x509_crt_init( session->peer_cert );
-            if( x509_crt_parse( session->peer_cert, entry->peer_cert.p,
+            mbedtls_x509_crt_init( session->peer_cert );
+            if( mbedtls_x509_crt_parse( session->peer_cert, entry->peer_cert.p,
                                 entry->peer_cert.len ) != 0 )
             {
-                polarssl_free( session->peer_cert );
+                mbedtls_free( session->peer_cert );
                 session->peer_cert = NULL;
                 ret = 1;
                 goto exit;
             }
         }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
         ret = 0;
         goto exit;
     }
 
 exit:
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_unlock( &cache->mutex ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_unlock( &cache->mutex ) != 0 )
         ret = 1;
 #endif
 
     return( ret );
 }
 
-int ssl_cache_set( void *data, const ssl_session *session )
+int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session )
 {
     int ret = 1;
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     time_t t = time( NULL ), oldest = 0;
-    ssl_cache_entry *old = NULL;
+    mbedtls_ssl_cache_entry *old = NULL;
 #endif
-    ssl_cache_context *cache = (ssl_cache_context *) data;
-    ssl_cache_entry *cur, *prv;
+    mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data;
+    mbedtls_ssl_cache_entry *cur, *prv;
     int count = 0;
 
-#if defined(POLARSSL_THREADING_C)
-    if( ( ret = polarssl_mutex_lock( &cache->mutex ) ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( ( ret = mbedtls_mutex_lock( &cache->mutex ) ) != 0 )
         return( ret );
 #endif
 
@@ -158,7 +158,7 @@
     {
         count++;
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         if( cache->timeout != 0 &&
             (int) ( t - cur->timestamp ) > cache->timeout )
         {
@@ -170,7 +170,7 @@
         if( memcmp( session->id, cur->session.id, cur->session.length ) == 0 )
             break; /* client reconnected, keep timestamp for session id */
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         if( oldest == 0 || cur->timestamp < oldest )
         {
             oldest = cur->timestamp;
@@ -184,7 +184,7 @@
 
     if( cur == NULL )
     {
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         /*
          * Reuse oldest entry if max_entries reached
          */
@@ -198,7 +198,7 @@
 
             cur = old;
         }
-#else /* POLARSSL_HAVE_TIME */
+#else /* MBEDTLS_HAVE_TIME */
         /*
          * Reuse first entry in chain if max_entries reached,
          * but move to last place
@@ -216,20 +216,20 @@
             cur->next = NULL;
             prv->next = cur;
         }
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
         else
         {
             /*
              * max_entries not reached, create new entry
              */
-            cur = polarssl_malloc( sizeof(ssl_cache_entry) );
+            cur = mbedtls_malloc( sizeof(mbedtls_ssl_cache_entry) );
             if( cur == NULL )
             {
                 ret = 1;
                 goto exit;
             }
 
-            memset( cur, 0, sizeof(ssl_cache_entry) );
+            memset( cur, 0, sizeof(mbedtls_ssl_cache_entry) );
 
             if( prv == NULL )
                 cache->chain = cur;
@@ -237,21 +237,21 @@
                 prv->next = cur;
         }
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         cur->timestamp = t;
 #endif
     }
 
-    memcpy( &cur->session, session, sizeof( ssl_session ) );
+    memcpy( &cur->session, session, sizeof( mbedtls_ssl_session ) );
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     /*
      * If we're reusing an entry, free its certificate first
      */
     if( cur->peer_cert.p != NULL )
     {
-        polarssl_free( cur->peer_cert.p );
-        memset( &cur->peer_cert, 0, sizeof(x509_buf) );
+        mbedtls_free( cur->peer_cert.p );
+        memset( &cur->peer_cert, 0, sizeof(mbedtls_x509_buf) );
     }
 
     /*
@@ -259,7 +259,7 @@
      */
     if( session->peer_cert != NULL )
     {
-        cur->peer_cert.p = polarssl_malloc( session->peer_cert->raw.len );
+        cur->peer_cert.p = mbedtls_malloc( session->peer_cert->raw.len );
         if( cur->peer_cert.p == NULL )
         {
             ret = 1;
@@ -272,38 +272,38 @@
 
         cur->session.peer_cert = NULL;
     }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
     ret = 0;
 
 exit:
-#if defined(POLARSSL_THREADING_C)
-    if( polarssl_mutex_unlock( &cache->mutex ) != 0 )
+#if defined(MBEDTLS_THREADING_C)
+    if( mbedtls_mutex_unlock( &cache->mutex ) != 0 )
         ret = 1;
 #endif
 
     return( ret );
 }
 
-#if defined(POLARSSL_HAVE_TIME)
-void ssl_cache_set_timeout( ssl_cache_context *cache, int timeout )
+#if defined(MBEDTLS_HAVE_TIME)
+void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout )
 {
     if( timeout < 0 ) timeout = 0;
 
     cache->timeout = timeout;
 }
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
 
-void ssl_cache_set_max_entries( ssl_cache_context *cache, int max )
+void mbedtls_ssl_cache_set_max_entries( mbedtls_ssl_cache_context *cache, int max )
 {
     if( max < 0 ) max = 0;
 
     cache->max_entries = max;
 }
 
-void ssl_cache_free( ssl_cache_context *cache )
+void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache )
 {
-    ssl_cache_entry *cur, *prv;
+    mbedtls_ssl_cache_entry *cur, *prv;
 
     cur = cache->chain;
 
@@ -312,18 +312,18 @@
         prv = cur;
         cur = cur->next;
 
-        ssl_session_free( &prv->session );
+        mbedtls_ssl_session_free( &prv->session );
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-        polarssl_free( prv->peer_cert.p );
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+        mbedtls_free( prv->peer_cert.p );
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-        polarssl_free( prv );
+        mbedtls_free( prv );
     }
 
-#if defined(POLARSSL_THREADING_C)
-    polarssl_mutex_free( &cache->mutex );
+#if defined(MBEDTLS_THREADING_C)
+    mbedtls_mutex_free( &cache->mutex );
 #endif
 }
 
-#endif /* POLARSSL_SSL_CACHE_C */
+#endif /* MBEDTLS_SSL_CACHE_C */
diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index 11c46a5..f5e02a0 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -22,13 +22,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SSL_TLS_C)
+#if defined(MBEDTLS_SSL_TLS_C)
 
 #include "mbedtls/ssl_ciphersuites.h"
 #include "mbedtls/ssl.h"
@@ -55,1632 +55,1632 @@
  */
 static const int ciphersuite_preference[] =
 {
-#if defined(SSL_CIPHERSUITES)
-    SSL_CIPHERSUITES,
+#if defined(MBEDTLS_SSL_CIPHERSUITES)
+    MBEDTLS_SSL_CIPHERSUITES,
 #else
     /* All AES-256 ephemeral suites */
-    TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
-    TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
-    TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,
-    TLS_ECDHE_ECDSA_WITH_AES_256_CCM,
-    TLS_DHE_RSA_WITH_AES_256_CCM,
-    TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
-    TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
-    TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
-    TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
-    TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
-    TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
-    TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8,
-    TLS_DHE_RSA_WITH_AES_256_CCM_8,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8,
 
     /* All CAMELLIA-256 ephemeral suites */
-    TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
-    TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
-    TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
-    TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
 
     /* All AES-128 ephemeral suites */
-    TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-    TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-    TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
-    TLS_ECDHE_ECDSA_WITH_AES_128_CCM,
-    TLS_DHE_RSA_WITH_AES_128_CCM,
-    TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
-    TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
-    TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
-    TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
-    TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
-    TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
-    TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8,
-    TLS_DHE_RSA_WITH_AES_128_CCM_8,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8,
+    MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8,
 
     /* All CAMELLIA-128 ephemeral suites */
-    TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
 
     /* All remaining >= 128-bit ephemeral suites */
-    TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
-    TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
-    TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
 
     /* The PSK ephemeral suites */
-    TLS_DHE_PSK_WITH_AES_256_GCM_SHA384,
-    TLS_DHE_PSK_WITH_AES_256_CCM,
-    TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
-    TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,
-    TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,
-    TLS_DHE_PSK_WITH_AES_256_CBC_SHA,
-    TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    TLS_DHE_PSK_WITH_AES_256_CCM_8,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8,
 
-    TLS_DHE_PSK_WITH_AES_128_GCM_SHA256,
-    TLS_DHE_PSK_WITH_AES_128_CCM,
-    TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
-    TLS_DHE_PSK_WITH_AES_128_CBC_SHA256,
-    TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,
-    TLS_DHE_PSK_WITH_AES_128_CBC_SHA,
-    TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_DHE_PSK_WITH_AES_128_CCM_8,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8,
 
-    TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
-    TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
 
     /* All AES-256 suites */
-    TLS_RSA_WITH_AES_256_GCM_SHA384,
-    TLS_RSA_WITH_AES_256_CCM,
-    TLS_RSA_WITH_AES_256_CBC_SHA256,
-    TLS_RSA_WITH_AES_256_CBC_SHA,
-    TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,
-    TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,
-    TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
-    TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
-    TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,
-    TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
-    TLS_RSA_WITH_AES_256_CCM_8,
+    MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_RSA_WITH_AES_256_CCM,
+    MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256,
+    MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8,
 
     /* All CAMELLIA-256 suites */
-    TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,
-    TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
-    TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
-    TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+    MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
+    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
 
     /* All AES-128 suites */
-    TLS_RSA_WITH_AES_128_GCM_SHA256,
-    TLS_RSA_WITH_AES_128_CCM,
-    TLS_RSA_WITH_AES_128_CBC_SHA256,
-    TLS_RSA_WITH_AES_128_CBC_SHA,
-    TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,
-    TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,
-    TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
-    TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
-    TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,
-    TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
-    TLS_RSA_WITH_AES_128_CCM_8,
+    MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_RSA_WITH_AES_128_CCM,
+    MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8,
 
     /* All CAMELLIA-128 suites */
-    TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
-    TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
+    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
 
     /* All remaining >= 128-bit suites */
-    TLS_RSA_WITH_3DES_EDE_CBC_SHA,
-    TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
-    TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
 
     /* The RSA PSK suites */
-    TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,
-    TLS_RSA_PSK_WITH_AES_256_CBC_SHA384,
-    TLS_RSA_PSK_WITH_AES_256_CBC_SHA,
-    TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
 
-    TLS_RSA_PSK_WITH_AES_128_GCM_SHA256,
-    TLS_RSA_PSK_WITH_AES_128_CBC_SHA256,
-    TLS_RSA_PSK_WITH_AES_128_CBC_SHA,
-    TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
 
-    TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
 
     /* The PSK suites */
-    TLS_PSK_WITH_AES_256_GCM_SHA384,
-    TLS_PSK_WITH_AES_256_CCM,
-    TLS_PSK_WITH_AES_256_CBC_SHA384,
-    TLS_PSK_WITH_AES_256_CBC_SHA,
-    TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384,
-    TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384,
-    TLS_PSK_WITH_AES_256_CCM_8,
+    MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384,
+    MBEDTLS_TLS_PSK_WITH_AES_256_CCM,
+    MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384,
+    MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA,
+    MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384,
+    MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384,
+    MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,
 
-    TLS_PSK_WITH_AES_128_GCM_SHA256,
-    TLS_PSK_WITH_AES_128_CCM,
-    TLS_PSK_WITH_AES_128_CBC_SHA256,
-    TLS_PSK_WITH_AES_128_CBC_SHA,
-    TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256,
-    TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256,
-    TLS_PSK_WITH_AES_128_CCM_8,
+    MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256,
+    MBEDTLS_TLS_PSK_WITH_AES_128_CCM,
+    MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256,
+    MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA,
+    MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256,
+    MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256,
+    MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8,
 
-    TLS_PSK_WITH_3DES_EDE_CBC_SHA,
+    MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA,
 
     /* RC4 suites */
-    TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
-    TLS_ECDHE_RSA_WITH_RC4_128_SHA,
-    TLS_ECDHE_PSK_WITH_RC4_128_SHA,
-    TLS_DHE_PSK_WITH_RC4_128_SHA,
-    TLS_RSA_WITH_RC4_128_SHA,
-    TLS_RSA_WITH_RC4_128_MD5,
-    TLS_ECDH_RSA_WITH_RC4_128_SHA,
-    TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
-    TLS_RSA_PSK_WITH_RC4_128_SHA,
-    TLS_PSK_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_RSA_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_RSA_WITH_RC4_128_MD5,
+    MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA,
+    MBEDTLS_TLS_PSK_WITH_RC4_128_SHA,
 
     /* Weak suites */
-    TLS_DHE_RSA_WITH_DES_CBC_SHA,
-    TLS_RSA_WITH_DES_CBC_SHA,
+    MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA,
+    MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA,
 
     /* NULL suites */
-    TLS_ECDHE_ECDSA_WITH_NULL_SHA,
-    TLS_ECDHE_RSA_WITH_NULL_SHA,
-    TLS_ECDHE_PSK_WITH_NULL_SHA384,
-    TLS_ECDHE_PSK_WITH_NULL_SHA256,
-    TLS_ECDHE_PSK_WITH_NULL_SHA,
-    TLS_DHE_PSK_WITH_NULL_SHA384,
-    TLS_DHE_PSK_WITH_NULL_SHA256,
-    TLS_DHE_PSK_WITH_NULL_SHA,
+    MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA,
+    MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256,
+    MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA,
+    MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384,
+    MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256,
+    MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA,
 
-    TLS_RSA_WITH_NULL_SHA256,
-    TLS_RSA_WITH_NULL_SHA,
-    TLS_RSA_WITH_NULL_MD5,
-    TLS_ECDH_RSA_WITH_NULL_SHA,
-    TLS_ECDH_ECDSA_WITH_NULL_SHA,
-    TLS_RSA_PSK_WITH_NULL_SHA384,
-    TLS_RSA_PSK_WITH_NULL_SHA256,
-    TLS_RSA_PSK_WITH_NULL_SHA,
-    TLS_PSK_WITH_NULL_SHA384,
-    TLS_PSK_WITH_NULL_SHA256,
-    TLS_PSK_WITH_NULL_SHA,
+    MBEDTLS_TLS_RSA_WITH_NULL_SHA256,
+    MBEDTLS_TLS_RSA_WITH_NULL_SHA,
+    MBEDTLS_TLS_RSA_WITH_NULL_MD5,
+    MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA,
+    MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA,
+    MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384,
+    MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256,
+    MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA,
+    MBEDTLS_TLS_PSK_WITH_NULL_SHA384,
+    MBEDTLS_TLS_PSK_WITH_NULL_SHA256,
+    MBEDTLS_TLS_PSK_WITH_NULL_SHA,
 
-#endif /* SSL_CIPHERSUITES */
+#endif /* MBEDTLS_SSL_CIPHERSUITES */
     0
 };
 
-static const ssl_ciphersuite_t ciphersuite_definitions[] =
+static const mbedtls_ssl_ciphersuite_t ciphersuite_definitions[] =
 {
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_SHA1_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_SHA1_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA1_C */
-#if defined(POLARSSL_SHA256_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA512_C */
-#if defined(POLARSSL_CCM_C)
-    { TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM-8",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-    { TLS_ECDHE_ECDSA_WITH_AES_128_CCM, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-256-CCM-8",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-#endif /* POLARSSL_CCM_C */
-#endif /* POLARSSL_AES_C */
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8, "TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+#endif /* MBEDTLS_CCM_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-ECDSA-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, "TLS-ECDHE-ECDSA-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, "TLS-ECDHE-ECDSA-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_ECDSA_WITH_NULL_SHA, "TLS-ECDHE-ECDSA-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA, "TLS-ECDHE-ECDSA-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_SHA1_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_SHA1_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA1_C */
-#if defined(POLARSSL_SHA256_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDHE-RSA-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDHE-RSA-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-RSA-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-RSA-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_RSA_WITH_RC4_128_SHA, "TLS-ECDHE-RSA-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA, "TLS-ECDHE-RSA-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_RSA_WITH_NULL_SHA, "TLS-ECDHE-RSA-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA, "TLS-ECDHE-RSA-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_SHA512_C) && defined(POLARSSL_GCM_C)
-    { TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-DHE-RSA-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, "TLS-DHE-RSA-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C && POLARSSL_GCM_C */
+#endif /* MBEDTLS_SHA512_C && MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_SHA256_C)
-#if defined(POLARSSL_GCM_C)
-    { TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-DHE-RSA-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, "TLS-DHE-RSA-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA256",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_RSA_WITH_AES_128_CBC_SHA, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA, "TLS-DHE-RSA-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_DHE_RSA_WITH_AES_256_CBC_SHA, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA, "TLS-DHE-RSA-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_CCM_C)
-    { TLS_DHE_RSA_WITH_AES_256_CCM, "TLS-DHE-RSA-WITH-AES-256-CCM",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM, "TLS-DHE-RSA-WITH-AES-256-CCM",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_DHE_RSA_WITH_AES_256_CCM_8, "TLS-DHE-RSA-WITH-AES-256-CCM-8",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-    { TLS_DHE_RSA_WITH_AES_128_CCM, "TLS-DHE-RSA-WITH-AES-128-CCM",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8, "TLS-DHE-RSA-WITH-AES-256-CCM-8",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM, "TLS-DHE-RSA-WITH-AES-128-CCM",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_DHE_RSA_WITH_AES_128_CCM_8, "TLS-DHE-RSA-WITH-AES-128-CCM-8",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-#endif /* POLARSSL_CCM_C */
-#endif /* POLARSSL_AES_C */
+    { MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8, "TLS-DHE-RSA-WITH-AES-128-CCM-8",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+#endif /* MBEDTLS_CCM_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-128-CBC-SHA",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-DHE-RSA-WITH-CAMELLIA-256-CBC-SHA",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-RSA-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-RSA-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-RSA-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-RSA-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_SHA512_C) && defined(POLARSSL_GCM_C)
-    { TLS_RSA_WITH_AES_256_GCM_SHA384, "TLS-RSA-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384, "TLS-RSA-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C && POLARSSL_GCM_C */
+#endif /* MBEDTLS_SHA512_C && MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_SHA256_C)
-#if defined(POLARSSL_GCM_C)
-    { TLS_RSA_WITH_AES_128_GCM_SHA256, "TLS-RSA-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256, "TLS-RSA-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_RSA_WITH_AES_128_CBC_SHA256, "TLS-RSA-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256, "TLS-RSA-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_RSA_WITH_AES_256_CBC_SHA256, "TLS-RSA-WITH-AES-256-CBC-SHA256",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256, "TLS-RSA-WITH-AES-256-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA1_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_RSA_WITH_AES_128_CBC_SHA, "TLS-RSA-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA, "TLS-RSA-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_RSA_WITH_AES_256_CBC_SHA, "TLS-RSA-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA, "TLS-RSA-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA1_C */
-#if defined(POLARSSL_CCM_C)
-    { TLS_RSA_WITH_AES_256_CCM, "TLS-RSA-WITH-AES-256-CCM",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_TLS_RSA_WITH_AES_256_CCM, "TLS-RSA-WITH-AES-256-CCM",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_RSA_WITH_AES_256_CCM_8, "TLS-RSA-WITH-AES-256-CCM-8",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-    { TLS_RSA_WITH_AES_128_CCM, "TLS-RSA-WITH-AES-128-CCM",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8, "TLS-RSA-WITH-AES-256-CCM-8",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+    { MBEDTLS_TLS_RSA_WITH_AES_128_CCM, "TLS-RSA-WITH-AES-128-CCM",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_RSA_WITH_AES_128_CCM_8, "TLS-RSA-WITH-AES-128-CCM-8",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-#endif /* POLARSSL_CCM_C */
-#endif /* POLARSSL_AES_C */
+    { MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8, "TLS-RSA-WITH-AES-128-CCM-8",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+#endif /* MBEDTLS_CCM_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-128-CBC-SHA",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA, "TLS-RSA-WITH-CAMELLIA-256-CBC-SHA",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_MD5_C)
-    { TLS_RSA_WITH_RC4_128_MD5, "TLS-RSA-WITH-RC4-128-MD5",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_MD5, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_MD5_C)
+    { MBEDTLS_TLS_RSA_WITH_RC4_128_MD5, "TLS-RSA-WITH-RC4-128-MD5",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_MD5, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
 #endif
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_WITH_RC4_128_SHA, "TLS-RSA-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_WITH_RC4_128_SHA, "TLS-RSA-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
 #endif
-#endif /* POLARSSL_ARC4_C */
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
+#endif /* MBEDTLS_ARC4_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_SHA1_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_SHA1_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA1_C */
-#if defined(POLARSSL_SHA256_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-RSA-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-RSA-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-RSA-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-RSA-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDH_RSA_WITH_RC4_128_SHA, "TLS-ECDH-RSA-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA, "TLS-ECDH-RSA-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDH_RSA_WITH_NULL_SHA, "TLS-ECDH-RSA-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED */
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA, "TLS-ECDH-RSA-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_SHA1_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_SHA1_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_SHA1_C */
-#if defined(POLARSSL_SHA256_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    { TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_GCM_C)
-    { TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_GCM_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, "TLS-ECDH-ECDSA-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, "TLS-ECDH-ECDSA-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-ECDSA-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, "TLS-ECDH-ECDSA-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDH_ECDSA_WITH_RC4_128_SHA, "TLS-ECDH-ECDSA-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA, "TLS-ECDH-ECDSA-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
 
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDH_ECDSA_WITH_NULL_SHA, "TLS-ECDH-ECDSA-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDH_ECDSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA, "TLS-ECDH-ECDSA-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_PSK_WITH_AES_128_GCM_SHA256, "TLS-PSK-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256, "TLS-PSK-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_PSK_WITH_AES_256_GCM_SHA384, "TLS-PSK-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384, "TLS-PSK-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_PSK_WITH_AES_128_CBC_SHA256, "TLS-PSK-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256, "TLS-PSK-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_PSK_WITH_AES_256_CBC_SHA384, "TLS-PSK-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384, "TLS-PSK-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_PSK_WITH_AES_128_CBC_SHA, "TLS-PSK-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA, "TLS-PSK-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_PSK_WITH_AES_256_CBC_SHA, "TLS-PSK-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA, "TLS-PSK-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_CCM_C)
-    { TLS_PSK_WITH_AES_256_CCM, "TLS-PSK-WITH-AES-256-CCM",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_TLS_PSK_WITH_AES_256_CCM, "TLS-PSK-WITH-AES-256-CCM",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_PSK_WITH_AES_256_CCM_8, "TLS-PSK-WITH-AES-256-CCM-8",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-    { TLS_PSK_WITH_AES_128_CCM, "TLS-PSK-WITH-AES-128-CCM",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8, "TLS-PSK-WITH-AES-256-CCM-8",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+    { MBEDTLS_TLS_PSK_WITH_AES_128_CCM, "TLS-PSK-WITH-AES-128-CCM",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_PSK_WITH_AES_128_CCM_8, "TLS-PSK-WITH-AES-128-CCM-8",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-#endif /* POLARSSL_CCM_C */
-#endif /* POLARSSL_AES_C */
+    { MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8, "TLS-PSK-WITH-AES-128-CCM-8",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+#endif /* MBEDTLS_CCM_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-PSK-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-PSK-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-PSK-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-PSK-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-PSK-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-PSK-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-PSK-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-PSK-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_PSK_WITH_RC4_128_SHA, "TLS-PSK-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
-#endif /* POLARSSL_KEY_EXCHANGE_PSK_ENABLED */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_PSK_WITH_RC4_128_SHA, "TLS-PSK-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, "TLS-DHE-PSK-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, "TLS-DHE-PSK-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, "TLS-DHE-PSK-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, "TLS-DHE-PSK-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_PSK_WITH_AES_128_CBC_SHA, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA, "TLS-DHE-PSK-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_DHE_PSK_WITH_AES_256_CBC_SHA, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA, "TLS-DHE-PSK-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_CCM_C)
-    { TLS_DHE_PSK_WITH_AES_256_CCM, "TLS-DHE-PSK-WITH-AES-256-CCM",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_CCM_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM, "TLS-DHE-PSK-WITH-AES-256-CCM",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_DHE_PSK_WITH_AES_256_CCM_8, "TLS-DHE-PSK-WITH-AES-256-CCM-8",
-      POLARSSL_CIPHER_AES_256_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-    { TLS_DHE_PSK_WITH_AES_128_CCM, "TLS-DHE-PSK-WITH-AES-128-CCM",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8, "TLS-DHE-PSK-WITH-AES-256-CCM-8",
+      MBEDTLS_CIPHER_AES_256_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM, "TLS-DHE-PSK-WITH-AES-128-CCM",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-    { TLS_DHE_PSK_WITH_AES_128_CCM_8, "TLS-DHE-PSK-WITH-AES-128-CCM-8",
-      POLARSSL_CIPHER_AES_128_CCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_SHORT_TAG },
-#endif /* POLARSSL_CCM_C */
-#endif /* POLARSSL_AES_C */
+    { MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8, "TLS-DHE-PSK-WITH-AES-128-CCM-8",
+      MBEDTLS_CIPHER_AES_128_CCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_SHORT_TAG },
+#endif /* MBEDTLS_CCM_C */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-DHE-PSK-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-DHE-PSK-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-PSK-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-DHE-PSK-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_PSK_WITH_RC4_128_SHA, "TLS-DHE-PSK-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA, "TLS-DHE-PSK-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-#if defined(POLARSSL_AES_C)
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+#if defined(MBEDTLS_AES_C)
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, "TLS-ECDHE-PSK-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-ECDHE-PSK-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-ECDHE-PSK-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-PSK-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-ECDHE-PSK-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_PSK_WITH_RC4_128_SHA, "TLS-ECDHE-PSK-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA, "TLS-ECDHE-PSK-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-#if defined(POLARSSL_AES_C)
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, "TLS-RSA-PSK-WITH-AES-128-GCM-SHA256",
-      POLARSSL_CIPHER_AES_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+#if defined(MBEDTLS_AES_C)
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, "TLS-RSA-PSK-WITH-AES-128-GCM-SHA256",
+      MBEDTLS_CIPHER_AES_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, "TLS-RSA-PSK-WITH-AES-256-GCM-SHA384",
-      POLARSSL_CIPHER_AES_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, "TLS-RSA-PSK-WITH-AES-256-GCM-SHA384",
+      MBEDTLS_CIPHER_AES_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA256",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA256",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA384",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA384",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_PSK_WITH_AES_128_CBC_SHA, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA",
-      POLARSSL_CIPHER_AES_128_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA, "TLS-RSA-PSK-WITH-AES-128-CBC-SHA",
+      MBEDTLS_CIPHER_AES_128_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
 
-    { TLS_RSA_PSK_WITH_AES_256_CBC_SHA, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA",
-      POLARSSL_CIPHER_AES_256_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+    { MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA, "TLS-RSA-PSK-WITH-AES-256-CBC-SHA",
+      MBEDTLS_CIPHER_AES_256_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_AES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_AES_C */
 
-#if defined(POLARSSL_CAMELLIA_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-CBC-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_CBC, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_CAMELLIA_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-CBC-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_CBC, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-CBC-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_CBC, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-CBC-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_CBC, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-#if defined(POLARSSL_GCM_C)
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-GCM-SHA256",
-      POLARSSL_CIPHER_CAMELLIA_128_GCM, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_GCM_C)
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256, "TLS-RSA-PSK-WITH-CAMELLIA-128-GCM-SHA256",
+      MBEDTLS_CIPHER_CAMELLIA_128_GCM, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-GCM-SHA384",
-      POLARSSL_CIPHER_CAMELLIA_256_GCM, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384, "TLS-RSA-PSK-WITH-CAMELLIA-256-GCM-SHA384",
+      MBEDTLS_CIPHER_CAMELLIA_256_GCM, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_GCM_C */
-#endif /* POLARSSL_CAMELLIA_C */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_GCM_C */
+#endif /* MBEDTLS_CAMELLIA_C */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-PSK-WITH-3DES-EDE-CBC-SHA",
-      POLARSSL_CIPHER_DES_EDE3_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, "TLS-RSA-PSK-WITH-3DES-EDE-CBC-SHA",
+      MBEDTLS_CIPHER_DES_EDE3_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
       0 },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
 
-#if defined(POLARSSL_ARC4_C)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_PSK_WITH_RC4_128_SHA, "TLS-RSA-PSK-WITH-RC4-128-SHA",
-      POLARSSL_CIPHER_ARC4_128, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_NODTLS },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_ARC4_C */
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA, "TLS-RSA-PSK-WITH-RC4-128-SHA",
+      MBEDTLS_CIPHER_ARC4_128, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_NODTLS },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_ARC4_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
 
-#if defined(POLARSSL_ENABLE_WEAK_CIPHERSUITES)
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-#if defined(POLARSSL_MD5_C)
-    { TLS_RSA_WITH_NULL_MD5, "TLS-RSA-WITH-NULL-MD5",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_MD5, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES)
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+#if defined(MBEDTLS_MD5_C)
+    { MBEDTLS_TLS_RSA_WITH_NULL_MD5, "TLS-RSA-WITH-NULL-MD5",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_MD5, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
 
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_WITH_NULL_SHA, "TLS-RSA-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_WITH_NULL_SHA, "TLS-RSA-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
 
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_WITH_NULL_SHA256, "TLS-RSA-WITH-NULL-SHA256",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_WITH_NULL_SHA256, "TLS-RSA-WITH-NULL-SHA256",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_PSK_WITH_NULL_SHA, "TLS-PSK-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_PSK_WITH_NULL_SHA, "TLS-PSK-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
 
-#if defined(POLARSSL_SHA256_C)
-    { TLS_PSK_WITH_NULL_SHA256, "TLS-PSK-WITH-NULL-SHA256",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_PSK_WITH_NULL_SHA256, "TLS-PSK-WITH-NULL-SHA256",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_PSK_WITH_NULL_SHA384, "TLS-PSK-WITH-NULL-SHA384",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_PSK_WITH_NULL_SHA384, "TLS-PSK-WITH-NULL-SHA384",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
-#endif /* POLARSSL_KEY_EXCHANGE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_PSK_WITH_NULL_SHA, "TLS-DHE-PSK-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA, "TLS-DHE-PSK-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
 
-#if defined(POLARSSL_SHA256_C)
-    { TLS_DHE_PSK_WITH_NULL_SHA256, "TLS-DHE-PSK-WITH-NULL-SHA256",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256, "TLS-DHE-PSK-WITH-NULL-SHA256",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_DHE_PSK_WITH_NULL_SHA384, "TLS-DHE-PSK-WITH-NULL-SHA384",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_DHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384, "TLS-DHE-PSK-WITH-NULL-SHA384",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_DHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_ECDHE_PSK_WITH_NULL_SHA, "TLS-ECDHE-PSK-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA, "TLS-ECDHE-PSK-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
 
-#if defined(POLARSSL_SHA256_C)
-    { TLS_ECDHE_PSK_WITH_NULL_SHA256, "TLS-ECDHE-PSK-WITH-NULL-SHA256",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256, "TLS-ECDHE-PSK-WITH-NULL-SHA256",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_ECDHE_PSK_WITH_NULL_SHA384, "TLS-ECDHE-PSK-WITH-NULL-SHA384",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_ECDHE_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384, "TLS-ECDHE-PSK-WITH-NULL-SHA384",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_PSK_WITH_NULL_SHA, "TLS-RSA-PSK-WITH-NULL-SHA",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA, "TLS-RSA-PSK-WITH-NULL-SHA",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
 
-#if defined(POLARSSL_SHA256_C)
-    { TLS_RSA_PSK_WITH_NULL_SHA256, "TLS-RSA-PSK-WITH-NULL-SHA256",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA256, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA256_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256, "TLS-RSA-PSK-WITH-NULL-SHA256",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA256, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-    { TLS_RSA_PSK_WITH_NULL_SHA384, "TLS-RSA-PSK-WITH-NULL-SHA384",
-      POLARSSL_CIPHER_NULL, POLARSSL_MD_SHA384, POLARSSL_KEY_EXCHANGE_RSA_PSK,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_1,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
+#if defined(MBEDTLS_SHA512_C)
+    { MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384, "TLS-RSA-PSK-WITH-NULL-SHA384",
+      MBEDTLS_CIPHER_NULL, MBEDTLS_MD_SHA384, MBEDTLS_KEY_EXCHANGE_RSA_PSK,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_1,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
 #endif
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
 
-#if defined(POLARSSL_DES_C)
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_DHE_RSA_WITH_DES_CBC_SHA, "TLS-DHE-RSA-WITH-DES-CBC-SHA",
-      POLARSSL_CIPHER_DES_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_DHE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED */
+#if defined(MBEDTLS_DES_C)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA, "TLS-DHE-RSA-WITH-DES-CBC-SHA",
+      MBEDTLS_CIPHER_DES_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_DHE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-#if defined(POLARSSL_SHA1_C)
-    { TLS_RSA_WITH_DES_CBC_SHA, "TLS-RSA-WITH-DES-CBC-SHA",
-      POLARSSL_CIPHER_DES_CBC, POLARSSL_MD_SHA1, POLARSSL_KEY_EXCHANGE_RSA,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_0,
-      SSL_MAJOR_VERSION_3, SSL_MINOR_VERSION_3,
-      POLARSSL_CIPHERSUITE_WEAK },
-#endif /* POLARSSL_SHA1_C */
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* POLARSSL_DES_C */
-#endif /* POLARSSL_ENABLE_WEAK_CIPHERSUITES */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+#if defined(MBEDTLS_SHA1_C)
+    { MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA, "TLS-RSA-WITH-DES-CBC-SHA",
+      MBEDTLS_CIPHER_DES_CBC, MBEDTLS_MD_SHA1, MBEDTLS_KEY_EXCHANGE_RSA,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_0,
+      MBEDTLS_SSL_MAJOR_VERSION_3, MBEDTLS_SSL_MINOR_VERSION_3,
+      MBEDTLS_CIPHERSUITE_WEAK },
+#endif /* MBEDTLS_SHA1_C */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_DES_C */
+#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */
 
     { 0, "",
-      POLARSSL_CIPHER_NONE, POLARSSL_MD_NONE, POLARSSL_KEY_EXCHANGE_NONE,
+      MBEDTLS_CIPHER_NONE, MBEDTLS_MD_NONE, MBEDTLS_KEY_EXCHANGE_NONE,
       0, 0, 0, 0, 0 }
 };
 
-#if defined(SSL_CIPHERSUITES)
-const int *ssl_list_ciphersuites( void )
+#if defined(MBEDTLS_SSL_CIPHERSUITES)
+const int *mbedtls_ssl_list_ciphersuites( void )
 {
     return( ciphersuite_preference );
 }
@@ -1690,7 +1690,7 @@
 static int supported_ciphersuites[MAX_CIPHERSUITES];
 static int supported_init = 0;
 
-const int *ssl_list_ciphersuites( void )
+const int *mbedtls_ssl_list_ciphersuites( void )
 {
     /*
      * On initial call filter out all ciphersuites not supported by current
@@ -1705,12 +1705,12 @@
              *p != 0 && q < supported_ciphersuites + MAX_CIPHERSUITES - 1;
              p++ )
         {
-#if defined(POLARSSL_REMOVE_ARC4_CIPHERSUITES)
-            const ssl_ciphersuite_t *cs_info;
-            if( ( cs_info = ssl_ciphersuite_from_id( *p ) ) != NULL &&
-                cs_info->cipher != POLARSSL_CIPHER_ARC4_128 )
+#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES)
+            const mbedtls_ssl_ciphersuite_t *cs_info;
+            if( ( cs_info = mbedtls_ssl_ciphersuite_from_id( *p ) ) != NULL &&
+                cs_info->cipher != MBEDTLS_CIPHER_ARC4_128 )
 #else
-            if( ssl_ciphersuite_from_id( *p ) != NULL )
+            if( mbedtls_ssl_ciphersuite_from_id( *p ) != NULL )
 #endif
                 *(q++) = *p;
         }
@@ -1721,12 +1721,12 @@
 
     return( supported_ciphersuites );
 };
-#endif /* SSL_CIPHERSUITES */
+#endif /* MBEDTLS_SSL_CIPHERSUITES */
 
-const ssl_ciphersuite_t *ssl_ciphersuite_from_string(
+const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string(
                                                 const char *ciphersuite_name )
 {
-    const ssl_ciphersuite_t *cur = ciphersuite_definitions;
+    const mbedtls_ssl_ciphersuite_t *cur = ciphersuite_definitions;
 
     if( NULL == ciphersuite_name )
         return( NULL );
@@ -1742,9 +1742,9 @@
     return( NULL );
 }
 
-const ssl_ciphersuite_t *ssl_ciphersuite_from_id( int ciphersuite )
+const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite )
 {
-    const ssl_ciphersuite_t *cur = ciphersuite_definitions;
+    const mbedtls_ssl_ciphersuite_t *cur = ciphersuite_definitions;
 
     while( cur->id != 0 )
     {
@@ -1757,11 +1757,11 @@
     return( NULL );
 }
 
-const char *ssl_get_ciphersuite_name( const int ciphersuite_id )
+const char *mbedtls_ssl_get_ciphersuite_name( const int ciphersuite_id )
 {
-    const ssl_ciphersuite_t *cur;
+    const mbedtls_ssl_ciphersuite_t *cur;
 
-    cur = ssl_ciphersuite_from_id( ciphersuite_id );
+    cur = mbedtls_ssl_ciphersuite_from_id( ciphersuite_id );
 
     if( cur == NULL )
         return( "unknown" );
@@ -1769,11 +1769,11 @@
     return( cur->name );
 }
 
-int ssl_get_ciphersuite_id( const char *ciphersuite_name )
+int mbedtls_ssl_get_ciphersuite_id( const char *ciphersuite_name )
 {
-    const ssl_ciphersuite_t *cur;
+    const mbedtls_ssl_ciphersuite_t *cur;
 
-    cur = ssl_ciphersuite_from_string( ciphersuite_name );
+    cur = mbedtls_ssl_ciphersuite_from_string( ciphersuite_name );
 
     if( cur == NULL )
         return( 0 );
@@ -1781,63 +1781,63 @@
     return( cur->id );
 }
 
-#if defined(POLARSSL_PK_C)
-pk_type_t ssl_get_ciphersuite_sig_pk_alg( const ssl_ciphersuite_t *info )
+#if defined(MBEDTLS_PK_C)
+mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info )
 {
     switch( info->key_exchange )
     {
-        case POLARSSL_KEY_EXCHANGE_RSA:
-        case POLARSSL_KEY_EXCHANGE_DHE_RSA:
-        case POLARSSL_KEY_EXCHANGE_ECDHE_RSA:
-        case POLARSSL_KEY_EXCHANGE_RSA_PSK:
-            return( POLARSSL_PK_RSA );
+        case MBEDTLS_KEY_EXCHANGE_RSA:
+        case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
+        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
+            return( MBEDTLS_PK_RSA );
 
-        case POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA:
-            return( POLARSSL_PK_ECDSA );
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
+            return( MBEDTLS_PK_ECDSA );
 
-        case POLARSSL_KEY_EXCHANGE_ECDH_RSA:
-        case POLARSSL_KEY_EXCHANGE_ECDH_ECDSA:
-            return( POLARSSL_PK_ECKEY );
+        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
+            return( MBEDTLS_PK_ECKEY );
 
         default:
-            return( POLARSSL_PK_NONE );
+            return( MBEDTLS_PK_NONE );
     }
 }
-#endif /* POLARSSL_PK_C */
+#endif /* MBEDTLS_PK_C */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-int ssl_ciphersuite_uses_ec( const ssl_ciphersuite_t *info )
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info )
 {
     switch( info->key_exchange )
     {
-        case POLARSSL_KEY_EXCHANGE_ECDHE_RSA:
-        case POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA:
-        case POLARSSL_KEY_EXCHANGE_ECDHE_PSK:
-        case POLARSSL_KEY_EXCHANGE_ECDH_RSA:
-        case POLARSSL_KEY_EXCHANGE_ECDH_ECDSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
             return( 1 );
 
         default:
             return( 0 );
     }
 }
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-int ssl_ciphersuite_uses_psk( const ssl_ciphersuite_t *info )
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info )
 {
     switch( info->key_exchange )
     {
-        case POLARSSL_KEY_EXCHANGE_PSK:
-        case POLARSSL_KEY_EXCHANGE_RSA_PSK:
-        case POLARSSL_KEY_EXCHANGE_DHE_PSK:
-        case POLARSSL_KEY_EXCHANGE_ECDHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
+        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
             return( 1 );
 
         default:
             return( 0 );
     }
 }
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-#endif /* POLARSSL_SSL_TLS_C */
+#endif /* MBEDTLS_SSL_TLS_C */
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 05bfca7..9f04b2b 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -20,25 +20,25 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SSL_CLI_C)
+#if defined(MBEDTLS_SSL_CLI_C)
 
 #include "mbedtls/debug.h"
 #include "mbedtls/ssl.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 #if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
@@ -48,19 +48,19 @@
 #include <inttypes.h>
 #endif
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 #include <time.h>
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 #endif
 
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
-static void ssl_write_hostname_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
+static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
                                     unsigned char *buf,
                                     size_t *olen )
 {
@@ -71,7 +71,7 @@
     if( ssl->hostname == NULL )
         return;
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding server name extension: %s",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding server name extension: %s",
                    ssl->hostname ) );
 
     /*
@@ -92,8 +92,8 @@
      *     ServerName server_name_list<1..2^16-1>
      * } ServerNameList;
      */
-    *p++ = (unsigned char)( ( TLS_EXT_SERVERNAME >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SERVERNAME      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME      ) & 0xFF );
 
     *p++ = (unsigned char)( ( (ssl->hostname_len + 5) >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( (ssl->hostname_len + 5)      ) & 0xFF );
@@ -101,7 +101,7 @@
     *p++ = (unsigned char)( ( (ssl->hostname_len + 3) >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( (ssl->hostname_len + 3)      ) & 0xFF );
 
-    *p++ = (unsigned char)( ( TLS_EXT_SERVERNAME_HOSTNAME ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME ) & 0xFF );
     *p++ = (unsigned char)( ( ssl->hostname_len >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( ssl->hostname_len      ) & 0xFF );
 
@@ -109,10 +109,10 @@
 
     *olen = ssl->hostname_len + 9;
 }
-#endif /* POLARSSL_SSL_SERVER_NAME_INDICATION */
+#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-static void ssl_write_renegotiation_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl,
                                          unsigned char *buf,
                                          size_t *olen )
 {
@@ -120,16 +120,16 @@
 
     *olen = 0;
 
-    if( ssl->renego_status != SSL_RENEGOTIATION_IN_PROGRESS )
+    if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
         return;
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding renegotiation extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding renegotiation extension" ) );
 
     /*
      * Secure renegotiation
      */
-    *p++ = (unsigned char)( ( TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = ( ssl->verify_data_len + 1 ) & 0xFF;
@@ -139,82 +139,82 @@
 
     *olen = 5 + ssl->verify_data_len;
 }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
 /*
  * Only if we handle at least one key exchange that needs signatures.
  */
-#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
-    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
-static void ssl_write_signature_algorithms_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
+    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
+static void ssl_write_signature_algorithms_ext( mbedtls_ssl_context *ssl,
                                                 unsigned char *buf,
                                                 size_t *olen )
 {
     unsigned char *p = buf;
     size_t sig_alg_len = 0;
-#if defined(POLARSSL_RSA_C) || defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECDSA_C)
     unsigned char *sig_alg_list = buf + 6;
 #endif
 
     *olen = 0;
 
-    if( ssl->max_minor_ver != SSL_MINOR_VERSION_3 )
+    if( ssl->max_minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
         return;
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding signature_algorithms extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding signature_algorithms extension" ) );
 
     /*
      * Prepare signature_algorithms extension (TLS 1.2)
      */
-#if defined(POLARSSL_RSA_C)
-#if defined(POLARSSL_SHA512_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA512;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_RSA;
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA384;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_RSA;
+#if defined(MBEDTLS_RSA_C)
+#if defined(MBEDTLS_SHA512_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA512;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA384;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
 #endif
-#if defined(POLARSSL_SHA256_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA256;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_RSA;
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA224;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_RSA;
+#if defined(MBEDTLS_SHA256_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA256;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA224;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
 #endif
-#if defined(POLARSSL_SHA1_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA1;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_RSA;
+#if defined(MBEDTLS_SHA1_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA1;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
 #endif
-#if defined(POLARSSL_MD5_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_MD5;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_RSA;
+#if defined(MBEDTLS_MD5_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_MD5;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_RSA;
 #endif
-#endif /* POLARSSL_RSA_C */
-#if defined(POLARSSL_ECDSA_C)
-#if defined(POLARSSL_SHA512_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA512;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_ECDSA;
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA384;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_ECDSA;
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_ECDSA_C)
+#if defined(MBEDTLS_SHA512_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA512;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA384;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
 #endif
-#if defined(POLARSSL_SHA256_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA256;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_ECDSA;
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA224;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_ECDSA;
+#if defined(MBEDTLS_SHA256_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA256;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA224;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
 #endif
-#if defined(POLARSSL_SHA1_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_SHA1;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_ECDSA;
+#if defined(MBEDTLS_SHA1_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_SHA1;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
 #endif
-#if defined(POLARSSL_MD5_C)
-    sig_alg_list[sig_alg_len++] = SSL_HASH_MD5;
-    sig_alg_list[sig_alg_len++] = SSL_SIG_ECDSA;
+#if defined(MBEDTLS_MD5_C)
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_HASH_MD5;
+    sig_alg_list[sig_alg_len++] = MBEDTLS_SSL_SIG_ECDSA;
 #endif
-#endif /* POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDSA_C */
 
     /*
      * enum {
-     *     none(0), md5(1), sha1(2), sha224(3), sha256(4), sha384(5),
-     *     sha512(6), (255)
+     *     none(0), mbedtls_md5(1), mbedtls_sha1(2), sha224(3), mbedtls_sha256(4), sha384(5),
+     *     mbedtls_sha512(6), (255)
      * } HashAlgorithm;
      *
      * enum { anonymous(0), rsa(1), dsa(2), ecdsa(3), (255) }
@@ -228,8 +228,8 @@
      * SignatureAndHashAlgorithm
      *   supported_signature_algorithms<2..2^16-2>;
      */
-    *p++ = (unsigned char)( ( TLS_EXT_SIG_ALG >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SIG_ALG      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SIG_ALG >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SIG_ALG      ) & 0xFF );
 
     *p++ = (unsigned char)( ( ( sig_alg_len + 2 ) >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( ( sig_alg_len + 2 )      ) & 0xFF );
@@ -239,34 +239,34 @@
 
     *olen = 6 + sig_alg_len;
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 &&
-          POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
+          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-static void ssl_write_supported_elliptic_curves_ext( ssl_context *ssl,
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+static void ssl_write_supported_elliptic_curves_ext( mbedtls_ssl_context *ssl,
                                                      unsigned char *buf,
                                                      size_t *olen )
 {
     unsigned char *p = buf;
     unsigned char *elliptic_curve_list = p + 6;
     size_t elliptic_curve_len = 0;
-    const ecp_curve_info *info;
-#if defined(POLARSSL_SSL_SET_CURVES)
-    const ecp_group_id *grp_id;
+    const mbedtls_ecp_curve_info *info;
+#if defined(MBEDTLS_SSL_SET_CURVES)
+    const mbedtls_ecp_group_id *grp_id;
 #else
     ((void) ssl);
 #endif
 
     *olen = 0;
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding supported_elliptic_curves extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding supported_elliptic_curves extension" ) );
 
-#if defined(POLARSSL_SSL_SET_CURVES)
-    for( grp_id = ssl->curve_list; *grp_id != POLARSSL_ECP_DP_NONE; grp_id++ )
+#if defined(MBEDTLS_SSL_SET_CURVES)
+    for( grp_id = ssl->curve_list; *grp_id != MBEDTLS_ECP_DP_NONE; grp_id++ )
     {
-        info = ecp_curve_info_from_grp_id( *grp_id );
+        info = mbedtls_ecp_curve_info_from_grp_id( *grp_id );
 #else
-    for( info = ecp_curve_list(); info->grp_id != POLARSSL_ECP_DP_NONE; info++ )
+    for( info = mbedtls_ecp_curve_list(); info->grp_id != MBEDTLS_ECP_DP_NONE; info++ )
     {
 #endif
 
@@ -277,8 +277,8 @@
     if( elliptic_curve_len == 0 )
         return;
 
-    *p++ = (unsigned char)( ( TLS_EXT_SUPPORTED_ELLIPTIC_CURVES >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SUPPORTED_ELLIPTIC_CURVES      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES      ) & 0xFF );
 
     *p++ = (unsigned char)( ( ( elliptic_curve_len + 2 ) >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( ( elliptic_curve_len + 2 )      ) & 0xFF );
@@ -289,7 +289,7 @@
     *olen = 6 + elliptic_curve_len;
 }
 
-static void ssl_write_supported_point_formats_ext( ssl_context *ssl,
+static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl,
                                                    unsigned char *buf,
                                                    size_t *olen )
 {
@@ -298,37 +298,37 @@
 
     *olen = 0;
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding supported_point_formats extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding supported_point_formats extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SUPPORTED_POINT_FORMATS      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 2;
 
     *p++ = 1;
-    *p++ = POLARSSL_ECP_PF_UNCOMPRESSED;
+    *p++ = MBEDTLS_ECP_PF_UNCOMPRESSED;
 
     *olen = 6;
 }
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-static void ssl_write_max_fragment_length_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+static void ssl_write_max_fragment_length_ext( mbedtls_ssl_context *ssl,
                                                unsigned char *buf,
                                                size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->mfl_code == SSL_MAX_FRAG_LEN_NONE ) {
+    if( ssl->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE ) {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding max_fragment_length extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding max_fragment_length extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_MAX_FRAGMENT_LENGTH      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 1;
@@ -337,101 +337,101 @@
 
     *olen = 5;
 }
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-static void ssl_write_truncated_hmac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+static void ssl_write_truncated_hmac_ext( mbedtls_ssl_context *ssl,
                                           unsigned char *buf, size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->trunc_hmac == SSL_TRUNC_HMAC_DISABLED )
+    if( ssl->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding truncated_hmac extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding truncated_hmac extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_TRUNCATED_HMAC      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-static void ssl_write_encrypt_then_mac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
                                        unsigned char *buf, size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->encrypt_then_mac == SSL_ETM_DISABLED ||
-        ssl->max_minor_ver == SSL_MINOR_VERSION_0 )
+    if( ssl->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
+        ssl->max_minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding encrypt_then_mac "
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding encrypt_then_mac "
                         "extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_ENCRYPT_THEN_MAC      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-static void ssl_write_extended_ms_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+static void ssl_write_extended_ms_ext( mbedtls_ssl_context *ssl,
                                        unsigned char *buf, size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->extended_ms == SSL_EXTENDED_MS_DISABLED ||
-        ssl->max_minor_ver == SSL_MINOR_VERSION_0 )
+    if( ssl->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
+        ssl->max_minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding extended_master_secret "
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding extended_master_secret "
                         "extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_EXTENDED_MASTER_SECRET      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static void ssl_write_session_ticket_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static void ssl_write_session_ticket_ext( mbedtls_ssl_context *ssl,
                                           unsigned char *buf, size_t *olen )
 {
     unsigned char *p = buf;
     size_t tlen = ssl->session_negotiate->ticket_len;
 
-    if( ssl->session_tickets == SSL_SESSION_TICKETS_DISABLED )
+    if( ssl->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding session ticket extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding session ticket extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SESSION_TICKET      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET      ) & 0xFF );
 
     *p++ = (unsigned char)( ( tlen >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( tlen      ) & 0xFF );
@@ -444,16 +444,16 @@
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "sending session ticket of length %d", tlen ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "sending session ticket of length %d", tlen ) );
 
     memcpy( p, ssl->session_negotiate->ticket, tlen );
 
     *olen += tlen;
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-#if defined(POLARSSL_SSL_ALPN)
-static void ssl_write_alpn_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ALPN)
+static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl,
                                 unsigned char *buf, size_t *olen )
 {
     unsigned char *p = buf;
@@ -465,10 +465,10 @@
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello, adding alpn extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, adding alpn extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_ALPN >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_ALPN      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN      ) & 0xFF );
 
     /*
      * opaque ProtocolName<1..2^8-1>;
@@ -498,44 +498,44 @@
     buf[2] = (unsigned char)( ( ( *olen - 4 ) >> 8 ) & 0xFF );
     buf[3] = (unsigned char)( ( ( *olen - 4 )      ) & 0xFF );
 }
-#endif /* POLARSSL_SSL_ALPN */
+#endif /* MBEDTLS_SSL_ALPN */
 
 /*
  * Generate random bytes for ClientHello
  */
-static int ssl_generate_random( ssl_context *ssl )
+static int ssl_generate_random( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned char *p = ssl->handshake->randbytes;
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     time_t t;
 #endif
 
     /*
      * When responding to a verify request, MUST reuse random (RFC 6347 4.2.1)
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake->verify_cookie != NULL )
     {
         return( 0 );
     }
 #endif
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     t = time( NULL );
     *p++ = (unsigned char)( t >> 24 );
     *p++ = (unsigned char)( t >> 16 );
     *p++ = (unsigned char)( t >>  8 );
     *p++ = (unsigned char)( t       );
 
-    SSL_DEBUG_MSG( 3, ( "client hello, current time: %lu", t ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, current time: %lu", t ) );
 #else
     if( ( ret = ssl->f_rng( ssl->p_rng, p, 4 ) ) != 0 )
         return( ret );
 
     p += 4;
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
 
     if( ( ret = ssl->f_rng( ssl->p_rng, p, 28 ) ) != 0 )
         return( ret );
@@ -543,7 +543,7 @@
     return( 0 );
 }
 
-static int ssl_write_client_hello( ssl_context *ssl )
+static int ssl_write_client_hello( mbedtls_ssl_context *ssl )
 {
     int ret;
     size_t i, n, olen, ext_len = 0;
@@ -551,18 +551,18 @@
     unsigned char *p, *q;
     unsigned char offer_compress;
     const int *ciphersuites;
-    const ssl_ciphersuite_t *ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> write client hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client hello" ) );
 
     if( ssl->f_rng == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "no RNG provided") );
-        return( POLARSSL_ERR_SSL_NO_RNG );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "no RNG provided") );
+        return( MBEDTLS_ERR_SSL_NO_RNG );
     }
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status == SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
 #endif
     {
         ssl->major_ver = ssl->min_major_ver;
@@ -571,8 +571,8 @@
 
     if( ssl->max_major_ver == 0 && ssl->max_minor_ver == 0 )
     {
-        ssl->max_major_ver = SSL_MAX_MAJOR_VERSION;
-        ssl->max_minor_ver = SSL_MAX_MINOR_VERSION;
+        ssl->max_major_ver = MBEDTLS_SSL_MAX_MAJOR_VERSION;
+        ssl->max_minor_ver = MBEDTLS_SSL_MAX_MINOR_VERSION;
     }
 
     /*
@@ -585,21 +585,21 @@
     buf = ssl->out_msg;
     p = buf + 4;
 
-    ssl_write_version( ssl->max_major_ver, ssl->max_minor_ver,
+    mbedtls_ssl_write_version( ssl->max_major_ver, ssl->max_minor_ver,
                        ssl->transport, p );
     p += 2;
 
-    SSL_DEBUG_MSG( 3, ( "client hello, max version: [%d:%d]",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, max version: [%d:%d]",
                    buf[4], buf[5] ) );
 
     if( ( ret = ssl_generate_random( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_generate_random", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_generate_random", ret );
         return( ret );
     }
 
     memcpy( p, ssl->handshake->randbytes, 32 );
-    SSL_DEBUG_BUF( 3, "client hello, random bytes", p, 32 );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", p, 32 );
     p += 32;
 
     /*
@@ -617,21 +617,21 @@
     n = ssl->session_negotiate->length;
 
     if( n < 16 || n > 32 ||
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        ssl->renego_status != SSL_INITIAL_HANDSHAKE ||
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ||
 #endif
         ssl->handshake->resume == 0 )
     {
         n = 0;
     }
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
     /*
      * RFC 5077 section 3.4: "When presenting a ticket, the client MAY
      * generate and include a Session ID in the TLS ClientHello."
      */
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status == SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
 #endif
     {
         if( ssl->session_negotiate->ticket != NULL &&
@@ -645,30 +645,30 @@
             ssl->session_negotiate->length = n = 32;
         }
     }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
     *p++ = (unsigned char) n;
 
     for( i = 0; i < n; i++ )
         *p++ = ssl->session_negotiate->id[i];
 
-    SSL_DEBUG_MSG( 3, ( "client hello, session id len.: %d", n ) );
-    SSL_DEBUG_BUF( 3,   "client hello, session id", buf + 39, n );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, session id len.: %d", n ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3,   "client hello, session id", buf + 39, n );
 
     /*
      * DTLS cookie
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         if( ssl->handshake->verify_cookie == NULL )
         {
-            SSL_DEBUG_MSG( 3, ( "no verify cookie to send" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "no verify cookie to send" ) );
             *p++ = 0;
         }
         else
         {
-            SSL_DEBUG_BUF( 3, "client hello, cookie",
+            MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, cookie",
                               ssl->handshake->verify_cookie,
                               ssl->handshake->verify_cookie_len );
 
@@ -692,7 +692,7 @@
 
     for( i = 0; ciphersuites[i] != 0; i++ )
     {
-        ciphersuite_info = ssl_ciphersuite_from_id( ciphersuites[i] );
+        ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( ciphersuites[i] );
 
         if( ciphersuite_info == NULL )
             continue;
@@ -701,17 +701,17 @@
             ciphersuite_info->max_minor_ver < ssl->min_minor_ver )
             continue;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
-            ( ciphersuite_info->flags & POLARSSL_CIPHERSUITE_NODTLS ) )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+            ( ciphersuite_info->flags & MBEDTLS_CIPHERSUITE_NODTLS ) )
             continue;
 #endif
 
-        if( ssl->arc4_disabled == SSL_ARC4_DISABLED &&
-            ciphersuite_info->cipher == POLARSSL_CIPHER_ARC4_128 )
+        if( ssl->arc4_disabled == MBEDTLS_SSL_ARC4_DISABLED &&
+            ciphersuite_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
             continue;
 
-        SSL_DEBUG_MSG( 3, ( "client hello, add ciphersuite: %2d",
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, add ciphersuite: %2d",
                        ciphersuites[i] ) );
 
         n++;
@@ -722,22 +722,22 @@
     /*
      * Add TLS_EMPTY_RENEGOTIATION_INFO_SCSV
      */
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status == SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
 #endif
     {
-        *p++ = (unsigned char)( SSL_EMPTY_RENEGOTIATION_INFO >> 8 );
-        *p++ = (unsigned char)( SSL_EMPTY_RENEGOTIATION_INFO      );
+        *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO >> 8 );
+        *p++ = (unsigned char)( MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO      );
         n++;
     }
 
     /* Some versions of OpenSSL don't handle it correctly if not at end */
-#if defined(POLARSSL_SSL_FALLBACK_SCSV)
-    if( ssl->fallback == SSL_IS_FALLBACK )
+#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
+    if( ssl->fallback == MBEDTLS_SSL_IS_FALLBACK )
     {
-        SSL_DEBUG_MSG( 3, ( "adding FALLBACK_SCSV" ) );
-        *p++ = (unsigned char)( SSL_FALLBACK_SCSV_VALUE >> 8 );
-        *p++ = (unsigned char)( SSL_FALLBACK_SCSV_VALUE      );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "adding FALLBACK_SCSV" ) );
+        *p++ = (unsigned char)( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 );
+        *p++ = (unsigned char)( MBEDTLS_SSL_FALLBACK_SCSV_VALUE      );
         n++;
     }
 #endif
@@ -745,9 +745,9 @@
     *q++ = (unsigned char)( n >> 7 );
     *q++ = (unsigned char)( n << 1 );
 
-    SSL_DEBUG_MSG( 3, ( "client hello, got %d ciphersuites", n ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, got %d ciphersuites", n ) );
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     offer_compress = 1;
 #else
     offer_compress = 0;
@@ -759,50 +759,50 @@
      * We don't want to add complexity for handling that case unless there is
      * an actual need for it.
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         offer_compress = 0;
 #endif
 
     if( offer_compress )
     {
-        SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 2 ) );
-        SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d %d",
-                            SSL_COMPRESS_DEFLATE, SSL_COMPRESS_NULL ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 2 ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d %d",
+                            MBEDTLS_SSL_COMPRESS_DEFLATE, MBEDTLS_SSL_COMPRESS_NULL ) );
 
         *p++ = 2;
-        *p++ = SSL_COMPRESS_DEFLATE;
-        *p++ = SSL_COMPRESS_NULL;
+        *p++ = MBEDTLS_SSL_COMPRESS_DEFLATE;
+        *p++ = MBEDTLS_SSL_COMPRESS_NULL;
     }
     else
     {
-        SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 1 ) );
-        SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d",
-                            SSL_COMPRESS_NULL ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress len.: %d", 1 ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, compress alg.: %d",
+                            MBEDTLS_SSL_COMPRESS_NULL ) );
 
         *p++ = 1;
-        *p++ = SSL_COMPRESS_NULL;
+        *p++ = MBEDTLS_SSL_COMPRESS_NULL;
     }
 
     // First write extensions, then the total length
     //
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
     ssl_write_hostname_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
-    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
+    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
     ssl_write_signature_algorithms_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
     ssl_write_supported_elliptic_curves_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 
@@ -810,32 +810,32 @@
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
     ssl_write_max_fragment_length_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
     ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
     ssl_write_encrypt_then_mac_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
     ssl_write_extended_ms_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
     ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_ALPN)
+#if defined(MBEDTLS_SSL_ALPN)
     ssl_write_alpn_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
@@ -843,7 +843,7 @@
     /* olen unused if all extensions are disabled */
     ((void) olen);
 
-    SSL_DEBUG_MSG( 3, ( "client hello, total extension length: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, total extension length: %d",
                    ext_len ) );
 
     if( ext_len > 0 )
@@ -854,73 +854,73 @@
     }
 
     ssl->out_msglen  = p - buf;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_CLIENT_HELLO;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CLIENT_HELLO;
 
     ssl->state++;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl_send_flight_completed( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        mbedtls_ssl_send_flight_completed( ssl );
 #endif
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write client hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write client hello" ) );
 
     return( 0 );
 }
 
-static int ssl_parse_renegotiation_info( ssl_context *ssl,
+static int ssl_parse_renegotiation_info( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
     int ret;
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status != SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
     {
         /* Check verify-data in constant-time. The length OTOH is no secret */
         if( len    != 1 + ssl->verify_data_len * 2 ||
             buf[0] !=     ssl->verify_data_len * 2 ||
-            safer_memcmp( buf + 1,
+            mbedtls_ssl_safer_memcmp( buf + 1,
                           ssl->own_verify_data, ssl->verify_data_len ) != 0 ||
-            safer_memcmp( buf + 1 + ssl->verify_data_len,
+            mbedtls_ssl_safer_memcmp( buf + 1 + ssl->verify_data_len,
                           ssl->peer_verify_data, ssl->verify_data_len ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
 
-            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                 return( ret );
 
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
     }
     else
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
     {
         if( len != 1 || buf[0] != 0x00 )
         {
-            SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
 
-            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                 return( ret );
 
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
 
-        ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
+        ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
     }
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-static int ssl_parse_max_fragment_length_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+static int ssl_parse_max_fragment_length_ext( mbedtls_ssl_context *ssl,
                                               const unsigned char *buf,
                                               size_t len )
 {
@@ -928,85 +928,85 @@
      * server should use the extension only if we did,
      * and if so the server's value should match ours (and len is always 1)
      */
-    if( ssl->mfl_code == SSL_MAX_FRAG_LEN_NONE ||
+    if( ssl->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE ||
         len != 1 ||
         buf[0] != ssl->mfl_code )
     {
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-static int ssl_parse_truncated_hmac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+static int ssl_parse_truncated_hmac_ext( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
-    if( ssl->trunc_hmac == SSL_TRUNC_HMAC_DISABLED ||
+    if( ssl->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED ||
         len != 0 )
     {
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     ((void) buf);
 
-    ssl->session_negotiate->trunc_hmac = SSL_TRUNC_HMAC_ENABLED;
+    ssl->session_negotiate->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED;
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-static int ssl_parse_encrypt_then_mac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+static int ssl_parse_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
-    if( ssl->encrypt_then_mac == SSL_ETM_DISABLED ||
-        ssl->minor_ver == SSL_MINOR_VERSION_0 ||
+    if( ssl->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
+        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
         len != 0 )
     {
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     ((void) buf);
 
-    ssl->session_negotiate->encrypt_then_mac = SSL_ETM_ENABLED;
+    ssl->session_negotiate->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED;
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-static int ssl_parse_extended_ms_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+static int ssl_parse_extended_ms_ext( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
-    if( ssl->extended_ms == SSL_EXTENDED_MS_DISABLED ||
-        ssl->minor_ver == SSL_MINOR_VERSION_0 ||
+    if( ssl->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
+        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
         len != 0 )
     {
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     ((void) buf);
 
-    ssl->handshake->extended_ms = SSL_EXTENDED_MS_ENABLED;
+    ssl->handshake->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static int ssl_parse_session_ticket_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static int ssl_parse_session_ticket_ext( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
-    if( ssl->session_tickets == SSL_SESSION_TICKETS_DISABLED ||
+    if( ssl->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED ||
         len != 0 )
     {
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     ((void) buf);
@@ -1015,10 +1015,10 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-static int ssl_parse_supported_point_formats_ext( ssl_context *ssl,
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+static int ssl_parse_supported_point_formats_ext( mbedtls_ssl_context *ssl,
                                                   const unsigned char *buf,
                                                   size_t len )
 {
@@ -1028,18 +1028,18 @@
     list_size = buf[0];
     if( list_size + 1 != len )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     p = buf + 1;
     while( list_size > 0 )
     {
-        if( p[0] == POLARSSL_ECP_PF_UNCOMPRESSED ||
-            p[0] == POLARSSL_ECP_PF_COMPRESSED )
+        if( p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED ||
+            p[0] == MBEDTLS_ECP_PF_COMPRESSED )
         {
             ssl->handshake->ecdh_ctx.point_format = p[0];
-            SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) );
+            MBEDTLS_SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) );
             return( 0 );
         }
 
@@ -1047,13 +1047,13 @@
         p++;
     }
 
-    SSL_DEBUG_MSG( 1, ( "no point format in common" ) );
-    return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "no point format in common" ) );
+    return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 }
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_ALPN)
-static int ssl_parse_alpn_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ALPN)
+static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl,
                                const unsigned char *buf, size_t len )
 {
     size_t list_len, name_len;
@@ -1061,7 +1061,7 @@
 
     /* If we didn't send it, the server shouldn't send it */
     if( ssl->alpn_list == NULL )
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 
     /*
      * opaque ProtocolName<1..2^8-1>;
@@ -1075,15 +1075,15 @@
 
     /* Min length is 2 (list_len) + 1 (name_len) + 1 (name) */
     if( len < 4 )
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 
     list_len = ( buf[0] << 8 ) | buf[1];
     if( list_len != len - 2 )
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 
     name_len = buf[2];
     if( name_len != list_len - 1 )
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 
     /* Check that the server chosen protocol was in our list and save it */
     for( p = ssl->alpn_list; *p != NULL; p++ )
@@ -1096,21 +1096,21 @@
         }
     }
 
-    return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+    return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
 }
-#endif /* POLARSSL_SSL_ALPN */
+#endif /* MBEDTLS_SSL_ALPN */
 
 /*
  * Parse HelloVerifyRequest.  Only called after verifying the HS type.
  */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-static int ssl_parse_hello_verify_request( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+static int ssl_parse_hello_verify_request( mbedtls_ssl_context *ssl )
 {
-    const unsigned char *p = ssl->in_msg + ssl_hs_hdr_len( ssl );
+    const unsigned char *p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
     int major_ver, minor_ver;
     unsigned char cookie_len;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse hello verify request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse hello verify request" ) );
 
     /*
      * struct {
@@ -1118,128 +1118,128 @@
      *   opaque cookie<0..2^8-1>;
      * } HelloVerifyRequest;
      */
-    SSL_DEBUG_BUF( 3, "server version", p, 2 );
-    ssl_read_version( &major_ver, &minor_ver, ssl->transport, p );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "server version", p, 2 );
+    mbedtls_ssl_read_version( &major_ver, &minor_ver, ssl->transport, p );
     p += 2;
 
     /*
      * Since the RFC is not clear on this point, accept DTLS 1.0 (TLS 1.1)
      * even is lower than our min version.
      */
-    if( major_ver < SSL_MAJOR_VERSION_3 ||
-        minor_ver < SSL_MINOR_VERSION_2 ||
+    if( major_ver < MBEDTLS_SSL_MAJOR_VERSION_3 ||
+        minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 ||
         major_ver > ssl->max_major_ver  ||
         minor_ver > ssl->max_minor_ver  )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server version" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server version" ) );
 
-        ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                                     SSL_ALERT_MSG_PROTOCOL_VERSION );
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
+        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
     cookie_len = *p++;
-    SSL_DEBUG_BUF( 3, "cookie", p, cookie_len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "cookie", p, cookie_len );
 
-    polarssl_free( ssl->handshake->verify_cookie );
+    mbedtls_free( ssl->handshake->verify_cookie );
 
-    ssl->handshake->verify_cookie = polarssl_malloc( cookie_len );
+    ssl->handshake->verify_cookie = mbedtls_malloc( cookie_len );
     if( ssl->handshake->verify_cookie  == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "malloc failed (%d bytes)", cookie_len ) );
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc failed (%d bytes)", cookie_len ) );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
     memcpy( ssl->handshake->verify_cookie, p, cookie_len );
     ssl->handshake->verify_cookie_len = cookie_len;
 
     /* Start over at ClientHello */
-    ssl->state = SSL_CLIENT_HELLO;
-    ssl_reset_checksum( ssl );
+    ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
+    mbedtls_ssl_reset_checksum( ssl );
 
-    ssl_recv_flight_completed( ssl );
+    mbedtls_ssl_recv_flight_completed( ssl );
 
-    SSL_DEBUG_MSG( 2, ( "<= parse hello verify request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse hello verify request" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
-static int ssl_parse_server_hello( ssl_context *ssl )
+static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
 {
     int ret, i;
     size_t n;
     size_t ext_len;
     unsigned char *buf, *ext;
     unsigned char comp, accept_comp;
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     int renegotiation_info_seen = 0;
 #endif
     int handshake_failure = 0;
-    const ssl_ciphersuite_t *suite_info;
-#if defined(POLARSSL_DEBUG_C)
+    const mbedtls_ssl_ciphersuite_t *suite_info;
+#if defined(MBEDTLS_DEBUG_C)
     uint32_t t;
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) );
 
     buf = ssl->in_msg;
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
         {
             ssl->renego_records_seen++;
 
             if( ssl->renego_max_records >= 0 &&
                 ssl->renego_records_seen > ssl->renego_max_records )
             {
-                SSL_DEBUG_MSG( 1, ( "renegotiation requested, "
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation requested, "
                                     "but not honored by server" ) );
-                return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+                return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
             }
 
-            SSL_DEBUG_MSG( 1, ( "non-handshake message during renego" ) );
-            return( POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-handshake message during renego" ) );
+            return( MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO );
         }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
-        if( buf[0] == SSL_HS_HELLO_VERIFY_REQUEST )
+        if( buf[0] == MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST )
         {
-            SSL_DEBUG_MSG( 2, ( "received hello verify request" ) );
-            SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "received hello verify request" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) );
             return( ssl_parse_hello_verify_request( ssl ) );
         }
         else
         {
             /* We made it through the verification process */
-            polarssl_free( ssl->handshake->verify_cookie );
+            mbedtls_free( ssl->handshake->verify_cookie );
             ssl->handshake->verify_cookie = NULL;
             ssl->handshake->verify_cookie_len = 0;
         }
     }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
-    if( ssl->in_hslen < 38 + ssl_hs_hdr_len( ssl ) ||
-        buf[0] != SSL_HS_SERVER_HELLO )
+    if( ssl->in_hslen < 38 + mbedtls_ssl_hs_hdr_len( ssl ) ||
+        buf[0] != MBEDTLS_SSL_HS_SERVER_HELLO )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     /*
@@ -1253,10 +1253,10 @@
      * 38+n . 39+n  extensions length (optional)
      * 40+n .  ..   extensions
      */
-    buf += ssl_hs_hdr_len( ssl );
+    buf += mbedtls_ssl_hs_hdr_len( ssl );
 
-    SSL_DEBUG_BUF( 3, "server hello, version", buf + 0, 2 );
-    ssl_read_version( &ssl->major_ver, &ssl->minor_ver,
+    MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, version", buf + 0, 2 );
+    mbedtls_ssl_read_version( &ssl->major_ver, &ssl->minor_ver,
                       ssl->transport, buf + 0 );
 
     if( ssl->major_ver < ssl->min_major_ver ||
@@ -1264,36 +1264,36 @@
         ssl->major_ver > ssl->max_major_ver ||
         ssl->minor_ver > ssl->max_minor_ver )
     {
-        SSL_DEBUG_MSG( 1, ( "server version out of bounds - "
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server version out of bounds - "
                             " min: [%d:%d], server: [%d:%d], max: [%d:%d]",
                             ssl->min_major_ver, ssl->min_minor_ver,
                             ssl->major_ver, ssl->minor_ver,
                             ssl->max_major_ver, ssl->max_minor_ver ) );
 
-        ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                                     SSL_ALERT_MSG_PROTOCOL_VERSION );
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
+        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
-#if defined(POLARSSL_DEBUG_C)
+#if defined(MBEDTLS_DEBUG_C)
     t = ( (uint32_t) buf[2] << 24 )
       | ( (uint32_t) buf[3] << 16 )
       | ( (uint32_t) buf[4] <<  8 )
       | ( (uint32_t) buf[5]       );
-    SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
 #endif
 
     memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 );
 
     n = buf[34];
 
-    SSL_DEBUG_BUF( 3,   "server hello, random bytes", buf + 2, 32 );
+    MBEDTLS_SSL_DEBUG_BUF( 3,   "server hello, random bytes", buf + 2, 32 );
 
     if( n > 32 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     if( ssl->in_hslen > 39 + n )
@@ -1302,10 +1302,10 @@
                   | ( buf[39 + n]       ) );
 
         if( ( ext_len > 0 && ext_len < 4 ) ||
-            ssl->in_hslen != ssl_hs_hdr_len( ssl ) + 40 + n + ext_len )
+            ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + 40 + n + ext_len )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
     }
     else if( ssl->in_hslen == 38 + n )
@@ -1314,8 +1314,8 @@
     }
     else
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
     /* ciphersuite (used later) */
@@ -1326,47 +1326,47 @@
      */
     comp = buf[37 + n];
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     accept_comp = 1;
 #else
     accept_comp = 0;
 #endif
 
     /* See comments in ssl_write_client_hello() */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         accept_comp = 0;
 #endif
 
-    if( ( accept_comp == 0 && comp != SSL_COMPRESS_NULL ) ||
-        ( comp != SSL_COMPRESS_NULL && comp != SSL_COMPRESS_DEFLATE ) )
+    if( ( accept_comp == 0 && comp != MBEDTLS_SSL_COMPRESS_NULL ) ||
+        ( comp != MBEDTLS_SSL_COMPRESS_NULL && comp != MBEDTLS_SSL_COMPRESS_DEFLATE ) )
     {
-        SSL_DEBUG_MSG( 1, ( "server hello, bad compression: %d", comp ) );
-        return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server hello, bad compression: %d", comp ) );
+        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
     }
 
     /*
      * Initialize update checksum functions
      */
-    ssl->transform_negotiate->ciphersuite_info = ssl_ciphersuite_from_id( i );
+    ssl->transform_negotiate->ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( i );
 
     if( ssl->transform_negotiate->ciphersuite_info == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "ciphersuite info for %04x not found", i ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "ciphersuite info for %04x not found", i ) );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
-    ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
+    mbedtls_ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
 
-    SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) );
-    SSL_DEBUG_BUF( 3,   "server hello, session id", buf + 35, n );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3,   "server hello, session id", buf + 35, n );
 
     /*
      * Check if the session can be resumed
      */
     if( ssl->handshake->resume == 0 || n == 0 ||
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        ssl->renego_status != SSL_INITIAL_HANDSHAKE ||
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE ||
 #endif
         ssl->session_negotiate->ciphersuite != i ||
         ssl->session_negotiate->compression != comp ||
@@ -1375,7 +1375,7 @@
     {
         ssl->state++;
         ssl->handshake->resume = 0;
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         ssl->session_negotiate->start = time( NULL );
 #endif
         ssl->session_negotiate->ciphersuite = i;
@@ -1385,28 +1385,28 @@
     }
     else
     {
-        ssl->state = SSL_SERVER_CHANGE_CIPHER_SPEC;
+        ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC;
 
-        if( ( ret = ssl_derive_keys( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_derive_keys", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
             return( ret );
         }
     }
 
-    SSL_DEBUG_MSG( 3, ( "%s session has been resumed",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "%s session has been resumed",
                    ssl->handshake->resume ? "a" : "no" ) );
 
-    SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %d", i ) );
-    SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: %d", buf[37 + n] ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %d", i ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: %d", buf[37 + n] ) );
 
-    suite_info = ssl_ciphersuite_from_id( ssl->session_negotiate->ciphersuite );
+    suite_info = mbedtls_ssl_ciphersuite_from_id( ssl->session_negotiate->ciphersuite );
     if( suite_info == NULL ||
         ( ssl->arc4_disabled &&
-          suite_info->cipher == POLARSSL_CIPHER_ARC4_128 ) )
+          suite_info->cipher == MBEDTLS_CIPHER_ARC4_128 ) )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
 
@@ -1415,8 +1415,8 @@
     {
         if( ssl->ciphersuite_list[ssl->minor_ver][i] == 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
 
         if( ssl->ciphersuite_list[ssl->minor_ver][i++] ==
@@ -1426,20 +1426,20 @@
         }
     }
 
-    if( comp != SSL_COMPRESS_NULL
-#if defined(POLARSSL_ZLIB_SUPPORT)
-        && comp != SSL_COMPRESS_DEFLATE
+    if( comp != MBEDTLS_SSL_COMPRESS_NULL
+#if defined(MBEDTLS_ZLIB_SUPPORT)
+        && comp != MBEDTLS_SSL_COMPRESS_DEFLATE
 #endif
       )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
     ssl->session_negotiate->compression = comp;
 
     ext = buf + 40 + n;
 
-    SSL_DEBUG_MSG( 2, ( "server hello, total extension length: %d", ext_len ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "server hello, total extension length: %d", ext_len ) );
 
     while( ext_len )
     {
@@ -1450,15 +1450,15 @@
 
         if( ext_size + 4 > ext_len )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
 
         switch( ext_id )
         {
-        case TLS_EXT_RENEGOTIATION_INFO:
-            SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+        case MBEDTLS_TLS_EXT_RENEGOTIATION_INFO:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
             renegotiation_info_seen = 1;
 #endif
 
@@ -1468,9 +1468,9 @@
 
             break;
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-        case TLS_EXT_MAX_FRAGMENT_LENGTH:
-            SSL_DEBUG_MSG( 3, ( "found max_fragment_length extension" ) );
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+        case MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found max_fragment_length extension" ) );
 
             if( ( ret = ssl_parse_max_fragment_length_ext( ssl,
                             ext + 4, ext_size ) ) != 0 )
@@ -1479,11 +1479,11 @@
             }
 
             break;
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-        case TLS_EXT_TRUNCATED_HMAC:
-            SSL_DEBUG_MSG( 3, ( "found truncated_hmac extension" ) );
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+        case MBEDTLS_TLS_EXT_TRUNCATED_HMAC:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found truncated_hmac extension" ) );
 
             if( ( ret = ssl_parse_truncated_hmac_ext( ssl,
                             ext + 4, ext_size ) ) != 0 )
@@ -1492,11 +1492,11 @@
             }
 
             break;
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-        case TLS_EXT_ENCRYPT_THEN_MAC:
-            SSL_DEBUG_MSG( 3, ( "found encrypt_then_mac extension" ) );
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+        case MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found encrypt_then_mac extension" ) );
 
             if( ( ret = ssl_parse_encrypt_then_mac_ext( ssl,
                             ext + 4, ext_size ) ) != 0 )
@@ -1505,11 +1505,11 @@
             }
 
             break;
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-        case TLS_EXT_EXTENDED_MASTER_SECRET:
-            SSL_DEBUG_MSG( 3, ( "found extended_master_secret extension" ) );
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+        case MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found extended_master_secret extension" ) );
 
             if( ( ret = ssl_parse_extended_ms_ext( ssl,
                             ext + 4, ext_size ) ) != 0 )
@@ -1518,11 +1518,11 @@
             }
 
             break;
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-        case TLS_EXT_SESSION_TICKET:
-            SSL_DEBUG_MSG( 3, ( "found session_ticket extension" ) );
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+        case MBEDTLS_TLS_EXT_SESSION_TICKET:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found session_ticket extension" ) );
 
             if( ( ret = ssl_parse_session_ticket_ext( ssl,
                             ext + 4, ext_size ) ) != 0 )
@@ -1531,11 +1531,11 @@
             }
 
             break;
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-        case TLS_EXT_SUPPORTED_POINT_FORMATS:
-            SSL_DEBUG_MSG( 3, ( "found supported_point_formats extension" ) );
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+        case MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported_point_formats extension" ) );
 
             if( ( ret = ssl_parse_supported_point_formats_ext( ssl,
                             ext + 4, ext_size ) ) != 0 )
@@ -1544,20 +1544,20 @@
             }
 
             break;
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_ALPN)
-        case TLS_EXT_ALPN:
-            SSL_DEBUG_MSG( 3, ( "found alpn extension" ) );
+#if defined(MBEDTLS_SSL_ALPN)
+        case MBEDTLS_TLS_EXT_ALPN:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found alpn extension" ) );
 
             if( ( ret = ssl_parse_alpn_ext( ssl, ext + 4, ext_size ) ) != 0 )
                 return( ret );
 
             break;
-#endif /* POLARSSL_SSL_ALPN */
+#endif /* MBEDTLS_SSL_ALPN */
 
         default:
-            SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)",
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)",
                            ext_id ) );
         }
 
@@ -1566,63 +1566,63 @@
 
         if( ext_len > 0 && ext_len < 4 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
         }
     }
 
     /*
      * Renegotiation security checks
      */
-    if( ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
-        ssl->allow_legacy_renegotiation == SSL_LEGACY_BREAK_HANDSHAKE )
+    if( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
+        ssl->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
         handshake_failure = 1;
     }
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    else if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == SSL_SECURE_RENEGOTIATION &&
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+             ssl->secure_renegotiation == MBEDTLS_SSL_SECURE_RENEGOTIATION &&
              renegotiation_info_seen == 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) );
         handshake_failure = 1;
     }
-    else if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
-             ssl->allow_legacy_renegotiation == SSL_LEGACY_NO_RENEGOTIATION )
+    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
+             ssl->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION )
     {
-        SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) );
         handshake_failure = 1;
     }
-    else if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
+    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
              renegotiation_info_seen == 1 )
     {
-        SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
         handshake_failure = 1;
     }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
     if( handshake_failure == 1 )
     {
-        if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
             return( ret );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello" ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-static int ssl_parse_server_dh_params( ssl_context *ssl, unsigned char **p,
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+static int ssl_parse_server_dh_params( mbedtls_ssl_context *ssl, unsigned char **p,
                                        unsigned char *end )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
 
     /*
      * Ephemeral DH parameters:
@@ -1633,72 +1633,72 @@
      *     opaque dh_Ys<1..2^16-1>;
      * } ServerDHParams;
      */
-    if( ( ret = dhm_read_params( &ssl->handshake->dhm_ctx, p, end ) ) != 0 )
+    if( ( ret = mbedtls_dhm_read_params( &ssl->handshake->dhm_ctx, p, end ) ) != 0 )
     {
-        SSL_DEBUG_RET( 2, ( "dhm_read_params" ), ret );
+        MBEDTLS_SSL_DEBUG_RET( 2, ( "mbedtls_dhm_read_params" ), ret );
         return( ret );
     }
 
     if( ssl->handshake->dhm_ctx.len < 64  ||
         ssl->handshake->dhm_ctx.len > 512 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server key exchange message (DHM length)" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message (DHM length)" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
     }
 
-    SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P  );
-    SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G  );
-    SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY );
+    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P  );
+    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G  );
+    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY );
 
     return( ret );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-static int ssl_check_server_ecdh_params( const ssl_context *ssl )
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+static int ssl_check_server_ecdh_params( const mbedtls_ssl_context *ssl )
 {
-    const ecp_curve_info *curve_info;
+    const mbedtls_ecp_curve_info *curve_info;
 
-    curve_info = ecp_curve_info_from_grp_id( ssl->handshake->ecdh_ctx.grp.id );
+    curve_info = mbedtls_ecp_curve_info_from_grp_id( ssl->handshake->ecdh_ctx.grp.id );
     if( curve_info == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    SSL_DEBUG_MSG( 2, ( "ECDH curve: %s", curve_info->name ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "ECDH curve: %s", curve_info->name ) );
 
-#if defined(POLARSSL_SSL_SET_CURVES)
-    if( ! ssl_curve_is_acceptable( ssl, ssl->handshake->ecdh_ctx.grp.id ) )
+#if defined(MBEDTLS_SSL_SET_CURVES)
+    if( ! mbedtls_ssl_curve_is_acceptable( ssl, ssl->handshake->ecdh_ctx.grp.id ) )
 #else
     if( ssl->handshake->ecdh_ctx.grp.nbits < 163 ||
         ssl->handshake->ecdh_ctx.grp.nbits > 521 )
 #endif
         return( -1 );
 
-    SSL_DEBUG_ECP( 3, "ECDH: Qp", &ssl->handshake->ecdh_ctx.Qp );
+    MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Qp", &ssl->handshake->ecdh_ctx.Qp );
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-static int ssl_parse_server_ecdh_params( ssl_context *ssl,
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+static int ssl_parse_server_ecdh_params( mbedtls_ssl_context *ssl,
                                          unsigned char **p,
                                          unsigned char *end )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
 
     /*
      * Ephemeral ECDH parameters:
@@ -1708,31 +1708,31 @@
      *     ECPoint      public;
      * } ServerECDHParams;
      */
-    if( ( ret = ecdh_read_params( &ssl->handshake->ecdh_ctx,
+    if( ( ret = mbedtls_ecdh_read_params( &ssl->handshake->ecdh_ctx,
                                   (const unsigned char **) p, end ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, ( "ecdh_read_params" ), ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_read_params" ), ret );
         return( ret );
     }
 
     if( ssl_check_server_ecdh_params( ssl ) != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server key exchange message (ECDHE curve)" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message (ECDHE curve)" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
     }
 
     return( ret );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static int ssl_parse_server_psk_hint( ssl_context *ssl,
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+static int ssl_parse_server_psk_hint( mbedtls_ssl_context *ssl,
                                       unsigned char **p,
                                       unsigned char *end )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
     size_t  len;
     ((void) ssl);
 
@@ -1746,8 +1746,8 @@
 
     if( (*p) + len > end )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server key exchange message (psk_identity_hint length)" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message (psk_identity_hint length)" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
     }
 
     // TODO: Retrieve PSK identity hint and callback to app
@@ -1757,19 +1757,19 @@
 
     return( ret );
 }
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED) ||                           \
-    defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||                           \
+    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
 /*
  * Generate a pre-master secret and encrypt it with the server's RSA key
  */
-static int ssl_write_encrypted_pms( ssl_context *ssl,
+static int ssl_write_encrypted_pms( mbedtls_ssl_context *ssl,
                                     size_t offset, size_t *olen,
                                     size_t pms_offset )
 {
     int ret;
-    size_t len_bytes = ssl->minor_ver == SSL_MINOR_VERSION_0 ? 0 : 2;
+    size_t len_bytes = ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ? 0 : 2;
     unsigned char *p = ssl->handshake->premaster + pms_offset;
 
     /*
@@ -1779,12 +1779,12 @@
      *      opaque random[46];
      *  } PreMasterSecret;
      */
-    ssl_write_version( ssl->max_major_ver, ssl->max_minor_ver,
+    mbedtls_ssl_write_version( ssl->max_major_ver, ssl->max_minor_ver,
                        ssl->transport, p );
 
     if( ( ret = ssl->f_rng( ssl->p_rng, p + 2, 46 ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "f_rng", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "f_rng", ret );
         return( ret );
     }
 
@@ -1793,25 +1793,25 @@
     /*
      * Now write it out, encrypted
      */
-    if( ! pk_can_do( &ssl->session_negotiate->peer_cert->pk,
-                POLARSSL_PK_RSA ) )
+    if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk,
+                MBEDTLS_PK_RSA ) )
     {
-        SSL_DEBUG_MSG( 1, ( "certificate key type mismatch" ) );
-        return( POLARSSL_ERR_SSL_PK_TYPE_MISMATCH );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "certificate key type mismatch" ) );
+        return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
     }
 
-    if( ( ret = pk_encrypt( &ssl->session_negotiate->peer_cert->pk,
+    if( ( ret = mbedtls_pk_encrypt( &ssl->session_negotiate->peer_cert->pk,
                             p, ssl->handshake->pmslen,
                             ssl->out_msg + offset + len_bytes, olen,
-                            SSL_MAX_CONTENT_LEN - offset - len_bytes,
+                            MBEDTLS_SSL_MAX_CONTENT_LEN - offset - len_bytes,
                             ssl->f_rng, ssl->p_rng ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "rsa_pkcs1_encrypt", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_rsa_pkcs1_encrypt", ret );
         return( ret );
     }
 
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
     if( len_bytes == 2 )
     {
         ssl->out_msg[offset+0] = (unsigned char)( *olen >> 8 );
@@ -1822,110 +1822,110 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-static int ssl_parse_signature_algorithm( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+static int ssl_parse_signature_algorithm( mbedtls_ssl_context *ssl,
                                           unsigned char **p,
                                           unsigned char *end,
-                                          md_type_t *md_alg,
-                                          pk_type_t *pk_alg )
+                                          mbedtls_md_type_t *md_alg,
+                                          mbedtls_pk_type_t *pk_alg )
 {
     ((void) ssl);
-    *md_alg = POLARSSL_MD_NONE;
-    *pk_alg = POLARSSL_PK_NONE;
+    *md_alg = MBEDTLS_MD_NONE;
+    *pk_alg = MBEDTLS_PK_NONE;
 
     /* Only in TLS 1.2 */
-    if( ssl->minor_ver != SSL_MINOR_VERSION_3 )
+    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         return( 0 );
     }
 
     if( (*p) + 2 > end )
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
 
     /*
      * Get hash algorithm
      */
-    if( ( *md_alg = ssl_md_alg_from_hash( (*p)[0] ) ) == POLARSSL_MD_NONE )
+    if( ( *md_alg = mbedtls_ssl_md_alg_from_hash( (*p)[0] ) ) == MBEDTLS_MD_NONE )
     {
-        SSL_DEBUG_MSG( 2, ( "Server used unsupported "
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used unsupported "
                             "HashAlgorithm %d", *(p)[0] ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
     }
 
     /*
      * Get signature algorithm
      */
-    if( ( *pk_alg = ssl_pk_alg_from_sig( (*p)[1] ) ) == POLARSSL_PK_NONE )
+    if( ( *pk_alg = mbedtls_ssl_pk_alg_from_sig( (*p)[1] ) ) == MBEDTLS_PK_NONE )
     {
-        SSL_DEBUG_MSG( 2, ( "server used unsupported "
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "server used unsupported "
                             "SignatureAlgorithm %d", (*p)[1] ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
     }
 
-    SSL_DEBUG_MSG( 2, ( "Server used SignatureAlgorithm %d", (*p)[1] ) );
-    SSL_DEBUG_MSG( 2, ( "Server used HashAlgorithm %d", (*p)[0] ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used SignatureAlgorithm %d", (*p)[1] ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "Server used HashAlgorithm %d", (*p)[0] ) );
     *p += 2;
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-static int ssl_get_ecdh_params_from_cert( ssl_context *ssl )
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+static int ssl_get_ecdh_params_from_cert( mbedtls_ssl_context *ssl )
 {
     int ret;
-    const ecp_keypair *peer_key;
+    const mbedtls_ecp_keypair *peer_key;
 
-    if( ! pk_can_do( &ssl->session_negotiate->peer_cert->pk,
-                     POLARSSL_PK_ECKEY ) )
+    if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk,
+                     MBEDTLS_PK_ECKEY ) )
     {
-        SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) );
-        return( POLARSSL_ERR_SSL_PK_TYPE_MISMATCH );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) );
+        return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
     }
 
-    peer_key = pk_ec( ssl->session_negotiate->peer_cert->pk );
+    peer_key = mbedtls_pk_ec( ssl->session_negotiate->peer_cert->pk );
 
-    if( ( ret = ecdh_get_params( &ssl->handshake->ecdh_ctx, peer_key,
-                                 POLARSSL_ECDH_THEIRS ) ) != 0 )
+    if( ( ret = mbedtls_ecdh_get_params( &ssl->handshake->ecdh_ctx, peer_key,
+                                 MBEDTLS_ECDH_THEIRS ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, ( "ecdh_get_params" ), ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_get_params" ), ret );
         return( ret );
     }
 
     if( ssl_check_server_ecdh_params( ssl ) != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server certificate (ECDH curve)" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server certificate (ECDH curve)" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
     }
 
     return( ret );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||
-          POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
 
-static int ssl_parse_server_key_exchange( ssl_context *ssl )
+static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
 {
     int ret;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
     unsigned char *p, *end;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) );
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
         ssl->state++;
         return( 0 );
     }
@@ -1933,167 +1933,167 @@
     ((void) end);
 #endif
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_ECDSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
     {
         if( ( ret = ssl_get_ecdh_params_from_cert( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_get_ecdh_params_from_cert", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_get_ecdh_params_from_cert", ret );
             return( ret );
         }
 
-        SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse server key exchange" ) );
         ssl->state++;
         return( 0 );
     }
     ((void) p);
     ((void) end);
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
     /*
      * ServerKeyExchange may be skipped with PSK and RSA-PSK when the server
      * doesn't use a psk_identity_hint
      */
-    if( ssl->in_msg[0] != SSL_HS_SERVER_KEY_EXCHANGE )
+    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE )
     {
-        if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-            ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK )
+        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+            ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
         {
             ssl->record_read = 1;
             goto exit;
         }
 
-        SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
-    p   = ssl->in_msg + ssl_hs_hdr_len( ssl );
+    p   = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
     end = ssl->in_msg + ssl->in_hslen;
-    SSL_DEBUG_BUF( 3,   "server key exchange", p, end - p );
+    MBEDTLS_SSL_DEBUG_BUF( 3,   "server key exchange", p, end - p );
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
         if( ssl_parse_server_psk_hint( ssl, &p, end ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
         }
     } /* FALLTROUGH */
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
         ; /* nothing more to do */
     else
-#endif /* POLARSSL_KEY_EXCHANGE_PSK_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
         if( ssl_parse_server_dh_params( ssl, &p, end ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA )
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
     {
         if( ssl_parse_server_ecdh_params( ssl, &p, end ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
     {
         size_t sig_len, hashlen;
         unsigned char hash[64];
-        md_type_t md_alg = POLARSSL_MD_NONE;
-        pk_type_t pk_alg = POLARSSL_PK_NONE;
-        unsigned char *params = ssl->in_msg + ssl_hs_hdr_len( ssl );
+        mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
+        mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE;
+        unsigned char *params = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
         size_t params_len = p - params;
 
         /*
          * Handle the digitally-signed structure
          */
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
         {
             if( ssl_parse_signature_algorithm( ssl, &p, end,
                                                &md_alg, &pk_alg ) != 0 )
             {
-                SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-                return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+                return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
             }
 
-            if( pk_alg != ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ) )
+            if( pk_alg != mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info ) )
             {
-                SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-                return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+                return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
             }
         }
         else
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-        if( ssl->minor_ver < SSL_MINOR_VERSION_3 )
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
         {
-            pk_alg = ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
+            pk_alg = mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
 
             /* Default hash for ECDSA is SHA-1 */
-            if( pk_alg == POLARSSL_PK_ECDSA && md_alg == POLARSSL_MD_NONE )
-                md_alg = POLARSSL_MD_SHA1;
+            if( pk_alg == MBEDTLS_PK_ECDSA && md_alg == MBEDTLS_MD_NONE )
+                md_alg = MBEDTLS_MD_SHA1;
         }
         else
 #endif
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
         /*
@@ -2104,24 +2104,24 @@
 
         if( end != p + sig_len )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
         }
 
-        SSL_DEBUG_BUF( 3, "signature", p, sig_len );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "signature", p, sig_len );
 
         /*
          * Compute the hash that has been signed
          */
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-        if( md_alg == POLARSSL_MD_NONE )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+        if( md_alg == MBEDTLS_MD_NONE )
         {
-            md5_context md5;
-            sha1_context sha1;
+            mbedtls_md5_context mbedtls_md5;
+            mbedtls_sha1_context mbedtls_sha1;
 
-            md5_init(  &md5  );
-            sha1_init( &sha1 );
+            mbedtls_md5_init(  &mbedtls_md5  );
+            mbedtls_sha1_init( &mbedtls_sha1 );
 
             hashlen = 36;
 
@@ -2138,29 +2138,29 @@
              *     SHA(ClientHello.random + ServerHello.random
              *                            + ServerParams);
              */
-            md5_starts( &md5 );
-            md5_update( &md5, ssl->handshake->randbytes, 64 );
-            md5_update( &md5, params, params_len );
-            md5_finish( &md5, hash );
+            mbedtls_md5_starts( &mbedtls_md5 );
+            mbedtls_md5_update( &mbedtls_md5, ssl->handshake->randbytes, 64 );
+            mbedtls_md5_update( &mbedtls_md5, params, params_len );
+            mbedtls_md5_finish( &mbedtls_md5, hash );
 
-            sha1_starts( &sha1 );
-            sha1_update( &sha1, ssl->handshake->randbytes, 64 );
-            sha1_update( &sha1, params, params_len );
-            sha1_finish( &sha1, hash + 16 );
+            mbedtls_sha1_starts( &mbedtls_sha1 );
+            mbedtls_sha1_update( &mbedtls_sha1, ssl->handshake->randbytes, 64 );
+            mbedtls_sha1_update( &mbedtls_sha1, params, params_len );
+            mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
 
-            md5_free(  &md5  );
-            sha1_free( &sha1 );
+            mbedtls_md5_free(  &mbedtls_md5  );
+            mbedtls_sha1_free( &mbedtls_sha1 );
         }
         else
-#endif /* POLARSSL_SSL_PROTO_SSL3 || POLARSSL_SSL_PROTO_TLS1 || \
-          POLARSSL_SSL_PROTO_TLS1_1 */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( md_alg != POLARSSL_MD_NONE )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
+          MBEDTLS_SSL_PROTO_TLS1_1 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( md_alg != MBEDTLS_MD_NONE )
         {
-            md_context_t ctx;
+            mbedtls_md_context_t ctx;
 
-            md_init( &ctx );
+            mbedtls_md_init( &ctx );
 
             /* Info from md_alg will be used instead */
             hashlen = 0;
@@ -2172,114 +2172,114 @@
              *     ServerDHParams params;
              * };
              */
-            if( ( ret = md_setup( &ctx,
-                                     md_info_from_type( md_alg ), 0 ) ) != 0 )
+            if( ( ret = mbedtls_md_setup( &ctx,
+                                     mbedtls_md_info_from_type( md_alg ), 0 ) ) != 0 )
             {
-                SSL_DEBUG_RET( 1, "md_setup", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
                 return( ret );
             }
 
-            md_starts( &ctx );
-            md_update( &ctx, ssl->handshake->randbytes, 64 );
-            md_update( &ctx, params, params_len );
-            md_finish( &ctx, hash );
-            md_free( &ctx );
+            mbedtls_md_starts( &ctx );
+            mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 );
+            mbedtls_md_update( &ctx, params, params_len );
+            mbedtls_md_finish( &ctx, hash );
+            mbedtls_md_free( &ctx );
         }
         else
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 || \
-          POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+          MBEDTLS_SSL_PROTO_TLS1_2 */
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen :
-            (unsigned int) ( md_get_size( md_info_from_type( md_alg ) ) ) );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen :
+            (unsigned int) ( mbedtls_md_get_size( mbedtls_md_info_from_type( md_alg ) ) ) );
 
         /*
          * Verify signature
          */
-        if( ! pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) )
+        if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
-            return( POLARSSL_ERR_SSL_PK_TYPE_MISMATCH );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+            return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
         }
 
-        if( ( ret = pk_verify( &ssl->session_negotiate->peer_cert->pk,
+        if( ( ret = mbedtls_pk_verify( &ssl->session_negotiate->peer_cert->pk,
                                md_alg, hash, hashlen, p, sig_len ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "pk_verify", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
             return( ret );
         }
     }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
 
 exit:
     ssl->state++;
 
-    SSL_DEBUG_MSG( 2, ( "<= parse server key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server key exchange" ) );
 
     return( 0 );
 }
 
-#if !defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)       && \
-    !defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-static int ssl_parse_certificate_request( ssl_context *ssl )
+#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)       && \
+    !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl )
 {
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) );
         ssl->state++;
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 }
 #else
-static int ssl_parse_certificate_request( ssl_context *ssl )
+static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned char *buf, *p;
     size_t n = 0, m = 0;
     size_t cert_type_len = 0, dn_len = 0;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate request" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate request" ) );
         ssl->state++;
         return( 0 );
     }
 
     if( ssl->record_read == 0 )
     {
-        if( ( ret = ssl_read_record( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
             return( ret );
         }
 
-        if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+        if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
         {
-            SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-            return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
+            return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
         }
 
         ssl->record_read = 1;
@@ -2288,10 +2288,10 @@
     ssl->client_auth = 0;
     ssl->state++;
 
-    if( ssl->in_msg[0] == SSL_HS_CERTIFICATE_REQUEST )
+    if( ssl->in_msg[0] == MBEDTLS_SSL_HS_CERTIFICATE_REQUEST )
         ssl->client_auth++;
 
-    SSL_DEBUG_MSG( 3, ( "got %s certificate request",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "got %s certificate request",
                         ssl->client_auth ? "a" : "no" ) );
 
     if( ssl->client_auth == 0 )
@@ -2314,32 +2314,32 @@
 
     // Retrieve cert types
     //
-    cert_type_len = buf[ssl_hs_hdr_len( ssl )];
+    cert_type_len = buf[mbedtls_ssl_hs_hdr_len( ssl )];
     n = cert_type_len;
 
-    if( ssl->in_hslen < ssl_hs_hdr_len( ssl ) + 2 + n )
+    if( ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
     }
 
-    p = buf + ssl_hs_hdr_len( ssl ) + 1;
+    p = buf + mbedtls_ssl_hs_hdr_len( ssl ) + 1;
     while( cert_type_len > 0 )
     {
-#if defined(POLARSSL_RSA_C)
-        if( *p == SSL_CERT_TYPE_RSA_SIGN &&
-            pk_can_do( ssl_own_key( ssl ), POLARSSL_PK_RSA ) )
+#if defined(MBEDTLS_RSA_C)
+        if( *p == MBEDTLS_SSL_CERT_TYPE_RSA_SIGN &&
+            mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_RSA ) )
         {
-            ssl->handshake->cert_type = SSL_CERT_TYPE_RSA_SIGN;
+            ssl->handshake->cert_type = MBEDTLS_SSL_CERT_TYPE_RSA_SIGN;
             break;
         }
         else
 #endif
-#if defined(POLARSSL_ECDSA_C)
-        if( *p == SSL_CERT_TYPE_ECDSA_SIGN &&
-            pk_can_do( ssl_own_key( ssl ), POLARSSL_PK_ECDSA ) )
+#if defined(MBEDTLS_ECDSA_C)
+        if( *p == MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN &&
+            mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECDSA ) )
         {
-            ssl->handshake->cert_type = SSL_CERT_TYPE_ECDSA_SIGN;
+            ssl->handshake->cert_type = MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN;
             break;
         }
         else
@@ -2352,99 +2352,99 @@
         p++;
     }
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         /* Ignored, see comments about hash in write_certificate_verify */
         // TODO: should check the signature part against our pk_key though
-        size_t sig_alg_len = ( ( buf[ssl_hs_hdr_len( ssl ) + 1 + n] <<  8 )
-                             | ( buf[ssl_hs_hdr_len( ssl ) + 2 + n]       ) );
+        size_t sig_alg_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] <<  8 )
+                             | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n]       ) );
 
-        p = buf + ssl_hs_hdr_len( ssl ) + 3 + n;
+        p = buf + mbedtls_ssl_hs_hdr_len( ssl ) + 3 + n;
         m += 2;
         n += sig_alg_len;
 
-        if( ssl->in_hslen < ssl_hs_hdr_len( ssl ) + 2 + n )
+        if( ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n )
         {
-            SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
         }
     }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
     /* Ignore certificate_authorities, we only have one cert anyway */
     // TODO: should not send cert if no CA matches
-    dn_len = ( ( buf[ssl_hs_hdr_len( ssl ) + 1 + m + n] <<  8 )
-             | ( buf[ssl_hs_hdr_len( ssl ) + 2 + m + n]       ) );
+    dn_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + m + n] <<  8 )
+             | ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + m + n]       ) );
 
     n += dn_len;
-    if( ssl->in_hslen != ssl_hs_hdr_len( ssl ) + 3 + m + n )
+    if( ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) + 3 + m + n )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_REQUEST );
     }
 
 exit:
-    SSL_DEBUG_MSG( 2, ( "<= parse certificate request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate request" ) );
 
     return( 0 );
 }
-#endif /* !POLARSSL_KEY_EXCHANGE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
 
-static int ssl_parse_server_hello_done( ssl_context *ssl )
+static int ssl_parse_server_hello_done( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse server hello done" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello done" ) );
 
     if( ssl->record_read == 0 )
     {
-        if( ( ret = ssl_read_record( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
             return( ret );
         }
 
-        if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+        if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
         {
-            SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
-            return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
+            return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
         }
     }
     ssl->record_read = 0;
 
-    if( ssl->in_hslen  != ssl_hs_hdr_len( ssl ) ||
-        ssl->in_msg[0] != SSL_HS_SERVER_HELLO_DONE )
+    if( ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) ||
+        ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_HELLO_DONE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_SERVER_HELLO_DONE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO_DONE );
     }
 
     ssl->state++;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl_recv_flight_completed( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        mbedtls_ssl_recv_flight_completed( ssl );
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "<= parse server hello done" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse server hello done" ) );
 
     return( 0 );
 }
 
-static int ssl_write_client_key_exchange( ssl_context *ssl )
+static int ssl_write_client_key_exchange( mbedtls_ssl_context *ssl )
 {
     int ret;
     size_t i, n;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> write client key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client key exchange" ) );
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_RSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA )
     {
         /*
          * DHM key exchange -- send G^X mod P
@@ -2455,88 +2455,88 @@
         ssl->out_msg[5] = (unsigned char)( n      );
         i = 6;
 
-        ret = dhm_make_public( &ssl->handshake->dhm_ctx,
-                                (int) mpi_size( &ssl->handshake->dhm_ctx.P ),
+        ret = mbedtls_dhm_make_public( &ssl->handshake->dhm_ctx,
+                                (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ),
                                &ssl->out_msg[i], n,
                                 ssl->f_rng, ssl->p_rng );
         if( ret != 0 )
         {
-            SSL_DEBUG_RET( 1, "dhm_make_public", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_public", ret );
             return( ret );
         }
 
-        SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X  );
-        SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX );
 
-        ssl->handshake->pmslen = POLARSSL_PREMASTER_SIZE;
+        ssl->handshake->pmslen = MBEDTLS_PREMASTER_SIZE;
 
-        if( ( ret = dhm_calc_secret( &ssl->handshake->dhm_ctx,
+        if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx,
                                       ssl->handshake->premaster,
                                      &ssl->handshake->pmslen,
                                       ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "dhm_calc_secret", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret );
             return( ret );
         }
 
-        SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_ECDSA )
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
     {
         /*
          * ECDH key exchange -- send client public value
          */
         i = 4;
 
-        ret = ecdh_make_public( &ssl->handshake->ecdh_ctx,
+        ret = mbedtls_ecdh_make_public( &ssl->handshake->ecdh_ctx,
                                 &n,
                                 &ssl->out_msg[i], 1000,
                                 ssl->f_rng, ssl->p_rng );
         if( ret != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_make_public", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_public", ret );
             return( ret );
         }
 
-        SSL_DEBUG_ECP( 3, "ECDH: Q", &ssl->handshake->ecdh_ctx.Q );
+        MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Q", &ssl->handshake->ecdh_ctx.Q );
 
-        if( ( ret = ecdh_calc_secret( &ssl->handshake->ecdh_ctx,
+        if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx,
                                       &ssl->handshake->pmslen,
                                        ssl->handshake->premaster,
-                                       POLARSSL_MPI_MAX_SIZE,
+                                       MBEDTLS_MPI_MAX_SIZE,
                                        ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_calc_secret", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret );
             return( ret );
         }
 
-        SSL_DEBUG_MPI( 3, "ECDH: z", &ssl->handshake->ecdh_ctx.z );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "ECDH: z", &ssl->handshake->ecdh_ctx.z );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
         /*
          * opaque psk_identity<0..2^16-1>;
          */
         if( ssl->psk == NULL || ssl->psk_identity == NULL )
-            return( POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED );
+            return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
 
         i = 4;
         n = ssl->psk_identity_len;
@@ -2546,23 +2546,23 @@
         memcpy( ssl->out_msg + i, ssl->psk_identity, ssl->psk_identity_len );
         i += ssl->psk_identity_len;
 
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
+        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK )
         {
             n = 0;
         }
         else
 #endif
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
         {
             if( ( ret = ssl_write_encrypted_pms( ssl, i, &n, 2 ) ) != 0 )
                 return( ret );
         }
         else
 #endif
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
         {
             /*
              * ClientDiffieHellmanPublic public (DHM send G^X mod P)
@@ -2571,153 +2571,153 @@
             ssl->out_msg[i++] = (unsigned char)( n >> 8 );
             ssl->out_msg[i++] = (unsigned char)( n      );
 
-            ret = dhm_make_public( &ssl->handshake->dhm_ctx,
-                    (int) mpi_size( &ssl->handshake->dhm_ctx.P ),
+            ret = mbedtls_dhm_make_public( &ssl->handshake->dhm_ctx,
+                    (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ),
                     &ssl->out_msg[i], n,
                     ssl->f_rng, ssl->p_rng );
             if( ret != 0 )
             {
-                SSL_DEBUG_RET( 1, "dhm_make_public", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_public", ret );
                 return( ret );
             }
         }
         else
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-        if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+        if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
         {
             /*
              * ClientECDiffieHellmanPublic public;
              */
-            ret = ecdh_make_public( &ssl->handshake->ecdh_ctx, &n,
-                    &ssl->out_msg[i], SSL_MAX_CONTENT_LEN - i,
+            ret = mbedtls_ecdh_make_public( &ssl->handshake->ecdh_ctx, &n,
+                    &ssl->out_msg[i], MBEDTLS_SSL_MAX_CONTENT_LEN - i,
                     ssl->f_rng, ssl->p_rng );
             if( ret != 0 )
             {
-                SSL_DEBUG_RET( 1, "ecdh_make_public", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_public", ret );
                 return( ret );
             }
 
-            SSL_DEBUG_ECP( 3, "ECDH: Q", &ssl->handshake->ecdh_ctx.Q );
+            MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Q", &ssl->handshake->ecdh_ctx.Q );
         }
         else
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        if( ( ret = ssl_psk_derive_premaster( ssl,
+        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
                         ciphersuite_info->key_exchange ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_psk_derive_premaster", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
             return( ret );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA )
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
     {
         i = 4;
         if( ( ret = ssl_write_encrypted_pms( ssl, i, &n, 0 ) ) != 0 )
             return( ret );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
     {
         ((void) ciphersuite_info);
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     ssl->out_msglen  = i + n;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_CLIENT_KEY_EXCHANGE;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE;
 
     ssl->state++;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write client key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write client key exchange" ) );
 
     return( 0 );
 }
 
-#if !defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)       && \
-    !defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-static int ssl_write_certificate_verify( ssl_context *ssl )
+#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)       && \
+    !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+static int ssl_write_certificate_verify( mbedtls_ssl_context *ssl )
 {
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );
 
-    if( ( ret = ssl_derive_keys( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_derive_keys", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
         return( ret );
     }
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
         ssl->state++;
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 }
 #else
-static int ssl_write_certificate_verify( ssl_context *ssl )
+static int ssl_write_certificate_verify( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
     size_t n = 0, offset = 0;
     unsigned char hash[48];
     unsigned char *hash_start = hash;
-    md_type_t md_alg = POLARSSL_MD_NONE;
+    mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
     unsigned int hashlen;
 
-    SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate verify" ) );
 
-    if( ( ret = ssl_derive_keys( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_derive_keys", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
         return( ret );
     }
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
         ssl->state++;
         return( 0 );
     }
 
-    if( ssl->client_auth == 0 || ssl_own_cert( ssl ) == NULL )
+    if( ssl->client_auth == 0 || mbedtls_ssl_own_cert( ssl ) == NULL )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate verify" ) );
         ssl->state++;
         return( 0 );
     }
 
-    if( ssl_own_key( ssl ) == NULL )
+    if( mbedtls_ssl_own_key( ssl ) == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "got no private key" ) );
-        return( POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key" ) );
+        return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
     }
 
     /*
@@ -2725,9 +2725,9 @@
      */
     ssl->handshake->calc_verify( ssl, hash );
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver != SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         /*
          * digitally-signed struct {
@@ -2742,23 +2742,23 @@
          *     SHA(handshake_messages);
          */
         hashlen = 36;
-        md_alg = POLARSSL_MD_NONE;
+        md_alg = MBEDTLS_MD_NONE;
 
         /*
          * For ECDSA, default hash is SHA-1 only
          */
-        if( pk_can_do( ssl_own_key( ssl ), POLARSSL_PK_ECDSA ) )
+        if( mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECDSA ) )
         {
             hash_start += 16;
             hashlen -= 16;
-            md_alg = POLARSSL_MD_SHA1;
+            md_alg = MBEDTLS_MD_SHA1;
         }
     }
     else
-#endif /* POLARSSL_SSL_PROTO_SSL3 || POLARSSL_SSL_PROTO_TLS1 || \
-          POLARSSL_SSL_PROTO_TLS1_1 */
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
+          MBEDTLS_SSL_PROTO_TLS1_1 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         /*
          * digitally-signed struct {
@@ -2776,34 +2776,34 @@
          *         in order to satisfy 'weird' needs from the server side.
          */
         if( ssl->transform_negotiate->ciphersuite_info->mac ==
-            POLARSSL_MD_SHA384 )
+            MBEDTLS_MD_SHA384 )
         {
-            md_alg = POLARSSL_MD_SHA384;
-            ssl->out_msg[4] = SSL_HASH_SHA384;
+            md_alg = MBEDTLS_MD_SHA384;
+            ssl->out_msg[4] = MBEDTLS_SSL_HASH_SHA384;
         }
         else
         {
-            md_alg = POLARSSL_MD_SHA256;
-            ssl->out_msg[4] = SSL_HASH_SHA256;
+            md_alg = MBEDTLS_MD_SHA256;
+            ssl->out_msg[4] = MBEDTLS_SSL_HASH_SHA256;
         }
-        ssl->out_msg[5] = ssl_sig_from_pk( ssl_own_key( ssl ) );
+        ssl->out_msg[5] = mbedtls_ssl_sig_from_pk( mbedtls_ssl_own_key( ssl ) );
 
         /* Info from md_alg will be used instead */
         hashlen = 0;
         offset = 2;
     }
     else
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    if( ( ret = pk_sign( ssl_own_key( ssl ), md_alg, hash_start, hashlen,
+    if( ( ret = mbedtls_pk_sign( mbedtls_ssl_own_key( ssl ), md_alg, hash_start, hashlen,
                          ssl->out_msg + 6 + offset, &n,
                          ssl->f_rng, ssl->p_rng ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "pk_sign", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_sign", ret );
         return( ret );
     }
 
@@ -2811,27 +2811,27 @@
     ssl->out_msg[5 + offset] = (unsigned char)( n      );
 
     ssl->out_msglen  = 6 + n + offset;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_CERTIFICATE_VERIFY;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CERTIFICATE_VERIFY;
 
     ssl->state++;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write certificate verify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate verify" ) );
 
     return( ret );
 }
-#endif /* !POLARSSL_KEY_EXCHANGE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
+#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static int ssl_parse_new_session_ticket( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static int ssl_parse_new_session_ticket( mbedtls_ssl_context *ssl )
 {
     int ret;
     uint32_t lifetime;
@@ -2839,18 +2839,18 @@
     unsigned char *ticket;
     const unsigned char *msg;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse new session ticket" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse new session ticket" ) );
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
     /*
@@ -2863,31 +2863,31 @@
      * 4  .  5   ticket_len (n)
      * 6  .  5+n ticket content
      */
-    if( ssl->in_msg[0] != SSL_HS_NEW_SESSION_TICKET ||
-        ssl->in_hslen < 6 + ssl_hs_hdr_len( ssl ) )
+    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_NEW_SESSION_TICKET ||
+        ssl->in_hslen < 6 + mbedtls_ssl_hs_hdr_len( ssl ) )
     {
-        SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_NEW_SESSION_TICKET );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET );
     }
 
-    msg = ssl->in_msg + ssl_hs_hdr_len( ssl );
+    msg = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
 
     lifetime = ( msg[0] << 24 ) | ( msg[1] << 16 ) |
                ( msg[2] <<  8 ) | ( msg[3]       );
 
     ticket_len = ( msg[4] << 8 ) | ( msg[5] );
 
-    if( ticket_len + 6 + ssl_hs_hdr_len( ssl ) != ssl->in_hslen )
+    if( ticket_len + 6 + mbedtls_ssl_hs_hdr_len( ssl ) != ssl->in_hslen )
     {
-        SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_NEW_SESSION_TICKET );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad new session ticket message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_NEW_SESSION_TICKET );
     }
 
-    SSL_DEBUG_MSG( 3, ( "ticket length: %d", ticket_len ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket length: %d", ticket_len ) );
 
     /* We're not waiting for a NewSessionTicket message any more */
     ssl->handshake->new_session_ticket = 0;
-    ssl->state = SSL_SERVER_CHANGE_CIPHER_SPEC;
+    ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC;
 
     /*
      * Zero-length ticket means the server changed his mind and doesn't want
@@ -2896,16 +2896,16 @@
     if( ticket_len == 0 )
         return( 0 );
 
-    polarssl_zeroize( ssl->session_negotiate->ticket,
+    mbedtls_zeroize( ssl->session_negotiate->ticket,
                       ssl->session_negotiate->ticket_len );
-    polarssl_free( ssl->session_negotiate->ticket );
+    mbedtls_free( ssl->session_negotiate->ticket );
     ssl->session_negotiate->ticket = NULL;
     ssl->session_negotiate->ticket_len = 0;
 
-    if( ( ticket = polarssl_malloc( ticket_len ) ) == NULL )
+    if( ( ticket = mbedtls_malloc( ticket_len ) ) == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "ticket malloc failed" ) );
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "ticket malloc failed" ) );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
     memcpy( ticket, msg + 6, ticket_len );
@@ -2919,60 +2919,60 @@
      * "If the client receives a session ticket from the server, then it
      * discards any Session ID that was sent in the ServerHello."
      */
-    SSL_DEBUG_MSG( 3, ( "ticket in use, discarding session id" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket in use, discarding session id" ) );
     ssl->session_negotiate->length = 0;
 
-    SSL_DEBUG_MSG( 2, ( "<= parse new session ticket" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse new session ticket" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
 /*
  * SSL handshake -- client side -- single step
  */
-int ssl_handshake_client_step( ssl_context *ssl )
+int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl )
 {
     int ret = 0;
 
-    if( ssl->state == SSL_HANDSHAKE_OVER )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-    SSL_DEBUG_MSG( 2, ( "client state: %d", ssl->state ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "client state: %d", ssl->state ) );
 
-    if( ( ret = ssl_flush_output( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
         return( ret );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake != NULL &&
-        ssl->handshake->retransmit_state == SSL_RETRANS_SENDING )
+        ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
     {
-        if( ( ret = ssl_resend( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
             return( ret );
     }
 #endif
 
-    /* Change state now, so that it is right in ssl_read_record(), used
+    /* Change state now, so that it is right in mbedtls_ssl_read_record(), used
      * by DTLS for dropping out-of-sequence ChangeCipherSpec records */
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-    if( ssl->state == SSL_SERVER_CHANGE_CIPHER_SPEC &&
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+    if( ssl->state == MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC &&
         ssl->handshake->new_session_ticket != 0 )
     {
-        ssl->state = SSL_SERVER_NEW_SESSION_TICKET;
+        ssl->state = MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET;
     }
 #endif
 
     switch( ssl->state )
     {
-        case SSL_HELLO_REQUEST:
-            ssl->state = SSL_CLIENT_HELLO;
+        case MBEDTLS_SSL_HELLO_REQUEST:
+            ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
             break;
 
        /*
         *  ==>   ClientHello
         */
-       case SSL_CLIENT_HELLO:
+       case MBEDTLS_SSL_CLIENT_HELLO:
            ret = ssl_write_client_hello( ssl );
            break;
 
@@ -2983,23 +2983,23 @@
         *      ( CertificateRequest )
         *        ServerHelloDone
         */
-       case SSL_SERVER_HELLO:
+       case MBEDTLS_SSL_SERVER_HELLO:
            ret = ssl_parse_server_hello( ssl );
            break;
 
-       case SSL_SERVER_CERTIFICATE:
-           ret = ssl_parse_certificate( ssl );
+       case MBEDTLS_SSL_SERVER_CERTIFICATE:
+           ret = mbedtls_ssl_parse_certificate( ssl );
            break;
 
-       case SSL_SERVER_KEY_EXCHANGE:
+       case MBEDTLS_SSL_SERVER_KEY_EXCHANGE:
            ret = ssl_parse_server_key_exchange( ssl );
            break;
 
-       case SSL_CERTIFICATE_REQUEST:
+       case MBEDTLS_SSL_CERTIFICATE_REQUEST:
            ret = ssl_parse_certificate_request( ssl );
            break;
 
-       case SSL_SERVER_HELLO_DONE:
+       case MBEDTLS_SSL_SERVER_HELLO_DONE:
            ret = ssl_parse_server_hello_done( ssl );
            break;
 
@@ -3010,24 +3010,24 @@
         *        ChangeCipherSpec
         *        Finished
         */
-       case SSL_CLIENT_CERTIFICATE:
-           ret = ssl_write_certificate( ssl );
+       case MBEDTLS_SSL_CLIENT_CERTIFICATE:
+           ret = mbedtls_ssl_write_certificate( ssl );
            break;
 
-       case SSL_CLIENT_KEY_EXCHANGE:
+       case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE:
            ret = ssl_write_client_key_exchange( ssl );
            break;
 
-       case SSL_CERTIFICATE_VERIFY:
+       case MBEDTLS_SSL_CERTIFICATE_VERIFY:
            ret = ssl_write_certificate_verify( ssl );
            break;
 
-       case SSL_CLIENT_CHANGE_CIPHER_SPEC:
-           ret = ssl_write_change_cipher_spec( ssl );
+       case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC:
+           ret = mbedtls_ssl_write_change_cipher_spec( ssl );
            break;
 
-       case SSL_CLIENT_FINISHED:
-           ret = ssl_write_finished( ssl );
+       case MBEDTLS_SSL_CLIENT_FINISHED:
+           ret = mbedtls_ssl_write_finished( ssl );
            break;
 
        /*
@@ -3035,34 +3035,34 @@
         *        ChangeCipherSpec
         *        Finished
         */
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-       case SSL_SERVER_NEW_SESSION_TICKET:
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+       case MBEDTLS_SSL_SERVER_NEW_SESSION_TICKET:
            ret = ssl_parse_new_session_ticket( ssl );
            break;
 #endif
 
-       case SSL_SERVER_CHANGE_CIPHER_SPEC:
-           ret = ssl_parse_change_cipher_spec( ssl );
+       case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC:
+           ret = mbedtls_ssl_parse_change_cipher_spec( ssl );
            break;
 
-       case SSL_SERVER_FINISHED:
-           ret = ssl_parse_finished( ssl );
+       case MBEDTLS_SSL_SERVER_FINISHED:
+           ret = mbedtls_ssl_parse_finished( ssl );
            break;
 
-       case SSL_FLUSH_BUFFERS:
-           SSL_DEBUG_MSG( 2, ( "handshake: done" ) );
-           ssl->state = SSL_HANDSHAKE_WRAPUP;
+       case MBEDTLS_SSL_FLUSH_BUFFERS:
+           MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake: done" ) );
+           ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
            break;
 
-       case SSL_HANDSHAKE_WRAPUP:
-           ssl_handshake_wrapup( ssl );
+       case MBEDTLS_SSL_HANDSHAKE_WRAPUP:
+           mbedtls_ssl_handshake_wrapup( ssl );
            break;
 
        default:
-           SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
-           return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+           MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
+           return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
    }
 
     return( ret );
 }
-#endif /* POLARSSL_SSL_CLI_C */
+#endif /* MBEDTLS_SSL_CLI_C */
diff --git a/library/ssl_cookie.c b/library/ssl_cookie.c
index 2958c5c..efcce3c 100644
--- a/library/ssl_cookie.c
+++ b/library/ssl_cookie.c
@@ -24,27 +24,27 @@
  * to store and retrieve the session information.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SSL_COOKIE_C)
+#if defined(MBEDTLS_SSL_COOKIE_C)
 
 #include "mbedtls/ssl_cookie.h"
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 #include <string.h>
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -53,16 +53,16 @@
  * available. Try SHA-256 first, 512 wastes resources since we need to stay
  * with max 32 bytes of cookie for DTLS 1.0
  */
-#if defined(POLARSSL_SHA256_C)
-#define COOKIE_MD           POLARSSL_MD_SHA224
+#if defined(MBEDTLS_SHA256_C)
+#define COOKIE_MD           MBEDTLS_MD_SHA224
 #define COOKIE_MD_OUTLEN    32
 #define COOKIE_HMAC_LEN     28
-#elif defined(POLARSSL_SHA512_C)
-#define COOKIE_MD           POLARSSL_MD_SHA384
+#elif defined(MBEDTLS_SHA512_C)
+#define COOKIE_MD           MBEDTLS_MD_SHA384
 #define COOKIE_MD_OUTLEN    48
 #define COOKIE_HMAC_LEN     28
-#elif defined(POLARSSL_SHA1_C)
-#define COOKIE_MD           POLARSSL_MD_SHA1
+#elif defined(MBEDTLS_SHA1_C)
+#define COOKIE_MD           MBEDTLS_MD_SHA1
 #define COOKIE_MD_OUTLEN    20
 #define COOKIE_HMAC_LEN     20
 #else
@@ -75,26 +75,26 @@
  */
 #define COOKIE_LEN      ( 4 + COOKIE_HMAC_LEN )
 
-void ssl_cookie_init( ssl_cookie_ctx *ctx )
+void mbedtls_ssl_cookie_init( mbedtls_ssl_cookie_ctx *ctx )
 {
-    md_init( &ctx->hmac_ctx );
-#if !defined(POLARSSL_HAVE_TIME)
+    mbedtls_md_init( &ctx->hmac_ctx );
+#if !defined(MBEDTLS_HAVE_TIME)
     ctx->serial = 0;
 #endif
-    ctx->timeout = POLARSSL_SSL_COOKIE_TIMEOUT;
+    ctx->timeout = MBEDTLS_SSL_COOKIE_TIMEOUT;
 }
 
-void ssl_cookie_set_timeout( ssl_cookie_ctx *ctx, unsigned long delay )
+void mbedtls_ssl_cookie_set_timeout( mbedtls_ssl_cookie_ctx *ctx, unsigned long delay )
 {
     ctx->timeout = delay;
 }
 
-void ssl_cookie_free( ssl_cookie_ctx *ctx )
+void mbedtls_ssl_cookie_free( mbedtls_ssl_cookie_ctx *ctx )
 {
-    md_free( &ctx->hmac_ctx );
+    mbedtls_md_free( &ctx->hmac_ctx );
 }
 
-int ssl_cookie_setup( ssl_cookie_ctx *ctx,
+int mbedtls_ssl_cookie_setup( mbedtls_ssl_cookie_ctx *ctx,
                       int (*f_rng)(void *, unsigned char *, size_t),
                       void *p_rng )
 {
@@ -104,15 +104,15 @@
     if( ( ret = f_rng( p_rng, key, sizeof( key ) ) ) != 0 )
         return( ret );
 
-    ret = md_setup( &ctx->hmac_ctx, md_info_from_type( COOKIE_MD ), 1 );
+    ret = mbedtls_md_setup( &ctx->hmac_ctx, mbedtls_md_info_from_type( COOKIE_MD ), 1 );
     if( ret != 0 )
         return( ret );
 
-    ret = md_hmac_starts( &ctx->hmac_ctx, key, sizeof( key ) );
+    ret = mbedtls_md_hmac_starts( &ctx->hmac_ctx, key, sizeof( key ) );
     if( ret != 0 )
         return( ret );
 
-    polarssl_zeroize( key, sizeof( key ) );
+    mbedtls_zeroize( key, sizeof( key ) );
 
     return( 0 );
 }
@@ -120,7 +120,7 @@
 /*
  * Generate the HMAC part of a cookie
  */
-static int ssl_cookie_hmac( md_context_t *hmac_ctx,
+static int ssl_cookie_hmac( mbedtls_md_context_t *hmac_ctx,
                             const unsigned char time[4],
                             unsigned char **p, unsigned char *end,
                             const unsigned char *cli_id, size_t cli_id_len )
@@ -129,14 +129,14 @@
     unsigned char hmac_out[COOKIE_MD_OUTLEN];
 
     if( (size_t)( end - *p ) < COOKIE_HMAC_LEN )
-        return( POLARSSL_ERR_SSL_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
 
-    if( ( ret = md_hmac_reset(  hmac_ctx ) ) != 0 ||
-        ( ret = md_hmac_update( hmac_ctx, time, 4 ) ) != 0 ||
-        ( ret = md_hmac_update( hmac_ctx, cli_id, cli_id_len ) ) != 0 ||
-        ( ret = md_hmac_finish( hmac_ctx, hmac_out ) ) != 0 )
+    if( ( ret = mbedtls_md_hmac_reset(  hmac_ctx ) ) != 0 ||
+        ( ret = mbedtls_md_hmac_update( hmac_ctx, time, 4 ) ) != 0 ||
+        ( ret = mbedtls_md_hmac_update( hmac_ctx, cli_id, cli_id_len ) ) != 0 ||
+        ( ret = mbedtls_md_hmac_finish( hmac_ctx, hmac_out ) ) != 0 )
     {
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     memcpy( *p, hmac_out, COOKIE_HMAC_LEN );
@@ -148,20 +148,20 @@
 /*
  * Generate cookie for DTLS ClientHello verification
  */
-int ssl_cookie_write( void *p_ctx,
+int mbedtls_ssl_cookie_write( void *p_ctx,
                       unsigned char **p, unsigned char *end,
                       const unsigned char *cli_id, size_t cli_id_len )
 {
-    ssl_cookie_ctx *ctx = (ssl_cookie_ctx *) p_ctx;
+    mbedtls_ssl_cookie_ctx *ctx = (mbedtls_ssl_cookie_ctx *) p_ctx;
     unsigned long t;
 
     if( ctx == NULL || cli_id == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     if( (size_t)( end - *p ) < COOKIE_LEN )
-        return( POLARSSL_ERR_SSL_BUFFER_TOO_SMALL );
+        return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     t = (unsigned long) time( NULL );
 #else
     t = ctx->serial++;
@@ -180,17 +180,17 @@
 /*
  * Check a cookie
  */
-int ssl_cookie_check( void *p_ctx,
+int mbedtls_ssl_cookie_check( void *p_ctx,
                       const unsigned char *cookie, size_t cookie_len,
                       const unsigned char *cli_id, size_t cli_id_len )
 {
     unsigned char ref_hmac[COOKIE_HMAC_LEN];
     unsigned char *p = ref_hmac;
-    ssl_cookie_ctx *ctx = (ssl_cookie_ctx *) p_ctx;
+    mbedtls_ssl_cookie_ctx *ctx = (mbedtls_ssl_cookie_ctx *) p_ctx;
     unsigned long cur_time, cookie_time;
 
     if( ctx == NULL || cli_id == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     if( cookie_len != COOKIE_LEN )
         return( -1 );
@@ -200,10 +200,10 @@
                          cli_id, cli_id_len ) != 0 )
         return( -1 );
 
-    if( safer_memcmp( cookie + 4, ref_hmac, sizeof( ref_hmac ) ) != 0 )
+    if( mbedtls_ssl_safer_memcmp( cookie + 4, ref_hmac, sizeof( ref_hmac ) ) != 0 )
         return( -1 );
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     cur_time = (unsigned long) time( NULL );
 #else
     cur_time = ctx->serial;
@@ -219,4 +219,4 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_COOKIE_C */
+#endif /* MBEDTLS_SSL_COOKIE_C */
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 1b2d4db..4d2032e 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -20,67 +20,67 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SSL_SRV_C)
+#if defined(MBEDTLS_SSL_SRV_C)
 
 #include "mbedtls/debug.h"
 #include "mbedtls/ssl.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_ECP_C)
+#if defined(MBEDTLS_ECP_C)
 #include "mbedtls/ecp.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 #include <time.h>
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /*
  * Serialize a session in the following format:
- *  0   .   n-1     session structure, n = sizeof(ssl_session)
+ *  0   .   n-1     session structure, n = sizeof(mbedtls_ssl_session)
  *  n   .   n+2     peer_cert length = m (0 if no certificate)
  *  n+3 .   n+2+m   peer cert ASN.1
  *
  *  Assumes ticket is NULL (always true on server side).
  */
-static int ssl_save_session( const ssl_session *session,
+static int ssl_save_session( const mbedtls_ssl_session *session,
                              unsigned char *buf, size_t buf_len,
                              size_t *olen )
 {
     unsigned char *p = buf;
     size_t left = buf_len;
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     size_t cert_len;
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-    if( left < sizeof( ssl_session ) )
+    if( left < sizeof( mbedtls_ssl_session ) )
         return( -1 );
 
-    memcpy( p, session, sizeof( ssl_session ) );
-    p += sizeof( ssl_session );
-    left -= sizeof( ssl_session );
+    memcpy( p, session, sizeof( mbedtls_ssl_session ) );
+    p += sizeof( mbedtls_ssl_session );
+    left -= sizeof( mbedtls_ssl_session );
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     if( session->peer_cert == NULL )
         cert_len = 0;
     else
@@ -97,7 +97,7 @@
         memcpy( p, session->peer_cert->raw.p, cert_len );
 
     p += cert_len;
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
     *olen = p - buf;
 
@@ -107,24 +107,24 @@
 /*
  * Unserialise session, see ssl_save_session()
  */
-static int ssl_load_session( ssl_session *session,
+static int ssl_load_session( mbedtls_ssl_session *session,
                              const unsigned char *buf, size_t len )
 {
     const unsigned char *p = buf;
     const unsigned char * const end = buf + len;
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     size_t cert_len;
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-    if( p + sizeof( ssl_session ) > end )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+    if( p + sizeof( mbedtls_ssl_session ) > end )
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-    memcpy( session, p, sizeof( ssl_session ) );
-    p += sizeof( ssl_session );
+    memcpy( session, p, sizeof( mbedtls_ssl_session ) );
+    p += sizeof( mbedtls_ssl_session );
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     if( p + 3 > end )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     cert_len = ( p[0] << 16 ) | ( p[1] << 8 ) | p[2];
     p += 3;
@@ -138,30 +138,30 @@
         int ret;
 
         if( p + cert_len > end )
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-        session->peer_cert = polarssl_malloc( sizeof( x509_crt ) );
+        session->peer_cert = mbedtls_malloc( sizeof( mbedtls_x509_crt ) );
 
         if( session->peer_cert == NULL )
-            return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+            return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
-        x509_crt_init( session->peer_cert );
+        mbedtls_x509_crt_init( session->peer_cert );
 
-        if( ( ret = x509_crt_parse_der( session->peer_cert,
+        if( ( ret = mbedtls_x509_crt_parse_der( session->peer_cert,
                                         p, cert_len ) ) != 0 )
         {
-            x509_crt_free( session->peer_cert );
-            polarssl_free( session->peer_cert );
+            mbedtls_x509_crt_free( session->peer_cert );
+            mbedtls_free( session->peer_cert );
             session->peer_cert = NULL;
             return( ret );
         }
 
         p += cert_len;
     }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
     if( p != end )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     return( 0 );
 }
@@ -178,7 +178,7 @@
  *
  * (the internal state structure differs, however).
  */
-static int ssl_write_ticket( ssl_context *ssl, size_t *tlen )
+static int ssl_write_ticket( mbedtls_ssl_context *ssl, size_t *tlen )
 {
     int ret;
     unsigned char * const start = ssl->out_msg + 10;
@@ -190,7 +190,7 @@
     *tlen = 0;
 
     if( ssl->ticket_keys == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     /* Write key name */
     memcpy( p, ssl->ticket_keys->key_name, 16 );
@@ -210,12 +210,12 @@
      */
     state = p + 2;
     if( ssl_save_session( ssl->session_negotiate, state,
-                          SSL_MAX_CONTENT_LEN - ( state - ssl->out_msg ) - 48,
+                          MBEDTLS_SSL_MAX_CONTENT_LEN - ( state - ssl->out_msg ) - 48,
                           &clear_len ) != 0 )
     {
-        return( POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE );
+        return( MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE );
     }
-    SSL_DEBUG_BUF( 3, "session ticket cleartext", state, clear_len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "session ticket cleartext", state, clear_len );
 
     /* Apply PKCS padding */
     pad_len = 16 - clear_len % 16;
@@ -224,7 +224,7 @@
         state[i] = (unsigned char) pad_len;
 
     /* Encrypt */
-    if( ( ret = aes_crypt_cbc( &ssl->ticket_keys->enc, AES_ENCRYPT,
+    if( ( ret = mbedtls_aes_crypt_cbc( &ssl->ticket_keys->enc, MBEDTLS_AES_ENCRYPT,
                                enc_len, iv, state, state ) ) != 0 )
     {
         return( ret );
@@ -236,7 +236,7 @@
     p = state + enc_len;
 
     /* Compute and write MAC( key_name + iv + enc_state_len + enc_state ) */
-    if( ( ret = md_hmac( md_info_from_type( POLARSSL_MD_SHA256 ),
+    if( ( ret = mbedtls_md_hmac( mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ),
                          ssl->ticket_keys->mac_key, 16,
                          start, p - start, p ) ) != 0 )
     {
@@ -246,7 +246,7 @@
 
     *tlen = p - start;
 
-    SSL_DEBUG_BUF( 3, "session ticket structure", start, *tlen );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "session ticket structure", start, *tlen );
 
     return( 0 );
 }
@@ -254,12 +254,12 @@
 /*
  * Load session ticket (see ssl_write_ticket for structure)
  */
-static int ssl_parse_ticket( ssl_context *ssl,
+static int ssl_parse_ticket( mbedtls_ssl_context *ssl,
                              unsigned char *buf,
                              size_t len )
 {
     int ret;
-    ssl_session session;
+    mbedtls_ssl_session session;
     unsigned char *key_name = buf;
     unsigned char *iv = buf + 16;
     unsigned char *enc_len_p = iv + 16;
@@ -269,16 +269,16 @@
     size_t enc_len, clear_len, i;
     unsigned char pad_len, diff;
 
-    SSL_DEBUG_BUF( 3, "session ticket structure", buf, len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "session ticket structure", buf, len );
 
     if( len < 34 || ssl->ticket_keys == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     enc_len = ( enc_len_p[0] << 8 ) | enc_len_p[1];
     mac = ticket + enc_len;
 
     if( len != enc_len + 66 )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     /* Check name, in constant time though it's not a big secret */
     diff = 0;
@@ -287,7 +287,7 @@
     /* don't return yet, check the MAC anyway */
 
     /* Check mac, with constant-time buffer comparison */
-    if( ( ret = md_hmac( md_info_from_type( POLARSSL_MD_SHA256 ),
+    if( ( ret = mbedtls_md_hmac( mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ),
                          ssl->ticket_keys->mac_key, 16,
                          buf, len - 32, computed_mac ) ) != 0 )
     {
@@ -300,10 +300,10 @@
     /* Now return if ticket is not authentic, since we want to avoid
      * decrypting arbitrary attacker-chosen data */
     if( diff != 0 )
-        return( POLARSSL_ERR_SSL_INVALID_MAC );
+        return( MBEDTLS_ERR_SSL_INVALID_MAC );
 
     /* Decrypt */
-    if( ( ret = aes_crypt_cbc( &ssl->ticket_keys->dec, AES_DECRYPT,
+    if( ( ret = mbedtls_aes_crypt_cbc( &ssl->ticket_keys->dec, MBEDTLS_AES_DECRYPT,
                                enc_len, iv, ticket, ticket ) ) != 0 )
     {
         return( ret );
@@ -315,29 +315,29 @@
     ret = 0;
     for( i = 2; i < pad_len; i++ )
         if( ticket[enc_len - i] != pad_len )
-            ret = POLARSSL_ERR_SSL_BAD_INPUT_DATA;
+            ret = MBEDTLS_ERR_SSL_BAD_INPUT_DATA;
     if( ret != 0 )
         return( ret );
 
     clear_len = enc_len - pad_len;
 
-    SSL_DEBUG_BUF( 3, "session ticket cleartext", ticket, clear_len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "session ticket cleartext", ticket, clear_len );
 
     /* Actually load session */
     if( ( ret = ssl_load_session( &session, ticket, clear_len ) ) != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "failed to parse ticket content" ) );
-        ssl_session_free( &session );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to parse ticket content" ) );
+        mbedtls_ssl_session_free( &session );
         return( ret );
     }
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     /* Check if still valid */
     if( (int) ( time( NULL) - session.start ) > ssl->ticket_lifetime )
     {
-        SSL_DEBUG_MSG( 1, ( "session ticket expired" ) );
-        ssl_session_free( &session );
-        return( POLARSSL_ERR_SSL_SESSION_TICKET_EXPIRED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "session ticket expired" ) );
+        mbedtls_ssl_session_free( &session );
+        return( MBEDTLS_ERR_SSL_SESSION_TICKET_EXPIRED );
     }
 #endif
 
@@ -348,28 +348,28 @@
     session.length = ssl->session_negotiate->length;
     memcpy( &session.id, ssl->session_negotiate->id, session.length );
 
-    ssl_session_free( ssl->session_negotiate );
-    memcpy( ssl->session_negotiate, &session, sizeof( ssl_session ) );
+    mbedtls_ssl_session_free( ssl->session_negotiate );
+    memcpy( ssl->session_negotiate, &session, sizeof( mbedtls_ssl_session ) );
 
     /* Zeroize instead of free as we copied the content */
-    polarssl_zeroize( &session, sizeof( ssl_session ) );
+    mbedtls_zeroize( &session, sizeof( mbedtls_ssl_session ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
-int ssl_set_client_transport_id( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
+int mbedtls_ssl_set_client_transport_id( mbedtls_ssl_context *ssl,
                                  const unsigned char *info,
                                  size_t ilen )
 {
-    if( ssl->endpoint != SSL_IS_SERVER )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+    if( ssl->endpoint != MBEDTLS_SSL_IS_SERVER )
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-    polarssl_free( ssl->cli_id );
+    mbedtls_free( ssl->cli_id );
 
-    if( ( ssl->cli_id = polarssl_malloc( ilen ) ) == NULL )
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+    if( ( ssl->cli_id = mbedtls_malloc( ilen ) ) == NULL )
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
     memcpy( ssl->cli_id, info, ilen );
     ssl->cli_id_len = ilen;
@@ -377,27 +377,27 @@
     return( 0 );
 }
 
-void ssl_set_dtls_cookies( ssl_context *ssl,
-                           ssl_cookie_write_t *f_cookie_write,
-                           ssl_cookie_check_t *f_cookie_check,
+void mbedtls_ssl_set_dtls_cookies( mbedtls_ssl_context *ssl,
+                           mbedtls_ssl_cookie_write_t *f_cookie_write,
+                           mbedtls_ssl_cookie_check_t *f_cookie_check,
                            void *p_cookie )
 {
     ssl->f_cookie_write = f_cookie_write;
     ssl->f_cookie_check = f_cookie_check;
     ssl->p_cookie       = p_cookie;
 }
-#endif /* POLARSSL_SSL_DTLS_HELLO_VERIFY */
+#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
 
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
 /*
- * Wrapper around f_sni, allowing use of ssl_set_own_cert() but
+ * Wrapper around f_sni, allowing use of mbedtls_ssl_set_own_cert() but
  * making it act on ssl->handshake->sni_key_cert instead.
  */
-static int ssl_sni_wrapper( ssl_context *ssl,
+static int ssl_sni_wrapper( mbedtls_ssl_context *ssl,
                             const unsigned char* name, size_t len )
 {
     int ret;
-    ssl_key_cert *key_cert_ori = ssl->key_cert;
+    mbedtls_ssl_key_cert *key_cert_ori = ssl->key_cert;
 
     ssl->key_cert = NULL;
     ret = ssl->f_sni( ssl->p_sni, ssl, name, len );
@@ -408,7 +408,7 @@
     return( ret );
 }
 
-static int ssl_parse_servername_ext( ssl_context *ssl,
+static int ssl_parse_servername_ext( mbedtls_ssl_context *ssl,
                                      const unsigned char *buf,
                                      size_t len )
 {
@@ -416,13 +416,13 @@
     size_t servername_list_size, hostname_len;
     const unsigned char *p;
 
-    SSL_DEBUG_MSG( 3, ( "parse ServerName extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "parse ServerName extension" ) );
 
     servername_list_size = ( ( buf[0] << 8 ) | ( buf[1] ) );
     if( servername_list_size + 2 != len )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     p = buf + 2;
@@ -431,19 +431,19 @@
         hostname_len = ( ( p[1] << 8 ) | p[2] );
         if( hostname_len + 3 > servername_list_size )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
 
-        if( p[0] == TLS_EXT_SERVERNAME_HOSTNAME )
+        if( p[0] == MBEDTLS_TLS_EXT_SERVERNAME_HOSTNAME )
         {
             ret = ssl_sni_wrapper( ssl, p + 3, hostname_len );
             if( ret != 0 )
             {
-                SSL_DEBUG_RET( 1, "ssl_sni_wrapper", ret );
-                ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                        SSL_ALERT_MSG_UNRECOGNIZED_NAME );
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_sni_wrapper", ret );
+                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                        MBEDTLS_SSL_ALERT_MSG_UNRECOGNIZED_NAME );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
             return( 0 );
         }
@@ -454,59 +454,59 @@
 
     if( servername_list_size != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SERVER_NAME_INDICATION */
+#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
 
-static int ssl_parse_renegotiation_info( ssl_context *ssl,
+static int ssl_parse_renegotiation_info( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
     int ret;
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status != SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
     {
         /* Check verify-data in constant-time. The length OTOH is no secret */
         if( len    != 1 + ssl->verify_data_len ||
             buf[0] !=     ssl->verify_data_len ||
-            safer_memcmp( buf + 1, ssl->peer_verify_data,
+            mbedtls_ssl_safer_memcmp( buf + 1, ssl->peer_verify_data,
                           ssl->verify_data_len ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching renegotiation info" ) );
 
-            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                 return( ret );
 
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
     }
     else
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
     {
         if( len != 1 || buf[0] != 0x0 )
         {
-            SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-zero length renegotiation info" ) );
 
-            if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                 return( ret );
 
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
 
-        ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
+        ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
     }
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
-    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
-static int ssl_parse_signature_algorithms_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
+    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
+static int ssl_parse_signature_algorithms_ext( mbedtls_ssl_context *ssl,
                                                const unsigned char *buf,
                                                size_t len )
 {
@@ -520,8 +520,8 @@
     if( sig_alg_list_size + 2 != len ||
         sig_alg_list_size % 2 != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     /*
@@ -530,9 +530,9 @@
      *
      * So, just look at the HashAlgorithm part.
      */
-    for( md_cur = md_list(); *md_cur != POLARSSL_MD_NONE; md_cur++ ) {
+    for( md_cur = mbedtls_md_list(); *md_cur != MBEDTLS_MD_NONE; md_cur++ ) {
         for( p = buf + 2; p < end; p += 2 ) {
-            if( *md_cur == (int) ssl_md_alg_from_hash( p[0] ) ) {
+            if( *md_cur == (int) mbedtls_ssl_md_alg_from_hash( p[0] ) ) {
                 ssl->handshake->sig_alg = p[0];
                 goto have_sig_alg;
             }
@@ -540,50 +540,50 @@
     }
 
     /* Some key echanges do not need signatures at all */
-    SSL_DEBUG_MSG( 3, ( "no signature_algorithm in common" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "no signature_algorithm in common" ) );
     return( 0 );
 
 have_sig_alg:
-    SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, signature_algorithm ext: %d",
                    ssl->handshake->sig_alg ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 &&
-          POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
+          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-static int ssl_parse_supported_elliptic_curves( ssl_context *ssl,
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+static int ssl_parse_supported_elliptic_curves( mbedtls_ssl_context *ssl,
                                                 const unsigned char *buf,
                                                 size_t len )
 {
     size_t list_size, our_size;
     const unsigned char *p;
-    const ecp_curve_info *curve_info, **curves;
+    const mbedtls_ecp_curve_info *curve_info, **curves;
 
     list_size = ( ( buf[0] << 8 ) | ( buf[1] ) );
     if( list_size + 2 != len ||
         list_size % 2 != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     /* Should never happen unless client duplicates the extension */
     if( ssl->handshake->curves != NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     /* Don't allow our peer to make us allocate too much memory,
      * and leave room for a final 0 */
     our_size = list_size / 2 + 1;
-    if( our_size > POLARSSL_ECP_DP_MAX )
-        our_size = POLARSSL_ECP_DP_MAX;
+    if( our_size > MBEDTLS_ECP_DP_MAX )
+        our_size = MBEDTLS_ECP_DP_MAX;
 
-    if( ( curves = polarssl_malloc( our_size * sizeof( *curves ) ) ) == NULL )
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+    if( ( curves = mbedtls_malloc( our_size * sizeof( *curves ) ) ) == NULL )
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
     /* explicit void pointer cast for buggy MS compiler */
     memset( (void *) curves, 0, our_size * sizeof( *curves ) );
@@ -592,7 +592,7 @@
     p = buf + 2;
     while( list_size > 0 && our_size > 1 )
     {
-        curve_info = ecp_curve_info_from_tls_id( ( p[0] << 8 ) | p[1] );
+        curve_info = mbedtls_ecp_curve_info_from_tls_id( ( p[0] << 8 ) | p[1] );
 
         if( curve_info != NULL )
         {
@@ -607,7 +607,7 @@
     return( 0 );
 }
 
-static int ssl_parse_supported_point_formats( ssl_context *ssl,
+static int ssl_parse_supported_point_formats( mbedtls_ssl_context *ssl,
                                               const unsigned char *buf,
                                               size_t len )
 {
@@ -617,18 +617,18 @@
     list_size = buf[0];
     if( list_size + 1 != len )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     p = buf + 2;
     while( list_size > 0 )
     {
-        if( p[0] == POLARSSL_ECP_PF_UNCOMPRESSED ||
-            p[0] == POLARSSL_ECP_PF_COMPRESSED )
+        if( p[0] == MBEDTLS_ECP_PF_UNCOMPRESSED ||
+            p[0] == MBEDTLS_ECP_PF_COMPRESSED )
         {
             ssl->handshake->ecdh_ctx.point_format = p[0];
-            SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) );
+            MBEDTLS_SSL_DEBUG_MSG( 4, ( "point format selected: %d", p[0] ) );
             return( 0 );
         }
 
@@ -638,127 +638,127 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-static int ssl_parse_max_fragment_length_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+static int ssl_parse_max_fragment_length_ext( mbedtls_ssl_context *ssl,
                                               const unsigned char *buf,
                                               size_t len )
 {
-    if( len != 1 || buf[0] >= SSL_MAX_FRAG_LEN_INVALID )
+    if( len != 1 || buf[0] >= MBEDTLS_SSL_MAX_FRAG_LEN_INVALID )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     ssl->session_negotiate->mfl_code = buf[0];
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-static int ssl_parse_truncated_hmac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+static int ssl_parse_truncated_hmac_ext( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf,
                                          size_t len )
 {
     if( len != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     ((void) buf);
 
-    if( ssl->trunc_hmac == SSL_TRUNC_HMAC_ENABLED )
-        ssl->session_negotiate->trunc_hmac = SSL_TRUNC_HMAC_ENABLED;
+    if( ssl->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED )
+        ssl->session_negotiate->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED;
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-static int ssl_parse_encrypt_then_mac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+static int ssl_parse_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
                                       const unsigned char *buf,
                                       size_t len )
 {
     if( len != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     ((void) buf);
 
-    if( ssl->encrypt_then_mac == SSL_ETM_ENABLED &&
-        ssl->minor_ver != SSL_MINOR_VERSION_0 )
+    if( ssl->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED &&
+        ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
     {
-        ssl->session_negotiate->encrypt_then_mac = SSL_ETM_ENABLED;
+        ssl->session_negotiate->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED;
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-static int ssl_parse_extended_ms_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+static int ssl_parse_extended_ms_ext( mbedtls_ssl_context *ssl,
                                       const unsigned char *buf,
                                       size_t len )
 {
     if( len != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     ((void) buf);
 
-    if( ssl->extended_ms == SSL_EXTENDED_MS_ENABLED &&
-        ssl->minor_ver != SSL_MINOR_VERSION_0 )
+    if( ssl->extended_ms == MBEDTLS_SSL_EXTENDED_MS_ENABLED &&
+        ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
     {
-        ssl->handshake->extended_ms = SSL_EXTENDED_MS_ENABLED;
+        ssl->handshake->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static int ssl_parse_session_ticket_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static int ssl_parse_session_ticket_ext( mbedtls_ssl_context *ssl,
                                          unsigned char *buf,
                                          size_t len )
 {
     int ret;
 
-    if( ssl->session_tickets == SSL_SESSION_TICKETS_DISABLED )
+    if( ssl->session_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED )
         return( 0 );
 
     /* Remember the client asked us to send a new ticket */
     ssl->handshake->new_session_ticket = 1;
 
-    SSL_DEBUG_MSG( 3, ( "ticket length: %d", len ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket length: %d", len ) );
 
     if( len == 0 )
         return( 0 );
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status != SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 3, ( "ticket rejected: renegotiating" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ticket rejected: renegotiating" ) );
         return( 0 );
     }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
     /*
      * Failures are ok: just ignore the ticket and proceed.
      */
     if( ( ret = ssl_parse_ticket( ssl, buf, len ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_parse_ticket", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_parse_ticket", ret );
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 3, ( "session successfully restored from ticket" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "session successfully restored from ticket" ) );
 
     ssl->handshake->resume = 1;
 
@@ -767,10 +767,10 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-#if defined(POLARSSL_SSL_ALPN)
-static int ssl_parse_alpn_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ALPN)
+static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl,
                                const unsigned char *buf, size_t len )
 {
     size_t list_len, cur_len, ours_len;
@@ -791,11 +791,11 @@
 
     /* Min length is 2 (list_len) + 1 (name_len) + 1 (name) */
     if( len < 4 )
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
 
     list_len = ( buf[0] << 8 ) | buf[1];
     if( list_len != len - 2 )
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
 
     /*
      * Use our order of preference
@@ -809,13 +809,13 @@
         {
             /* If the list is well formed, we should get equality first */
             if( theirs > end )
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
 
             cur_len = *theirs++;
 
             /* Empty strings MUST NOT be included */
             if( cur_len == 0 )
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
 
             if( cur_len == ours_len &&
                 memcmp( theirs, *ours, cur_len ) == 0 )
@@ -827,26 +827,26 @@
     }
 
     /* If we get there, no match was found */
-    ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                            SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL );
-    return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+    mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                            MBEDTLS_SSL_ALERT_MSG_NO_APPLICATION_PROTOCOL );
+    return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
 }
-#endif /* POLARSSL_SSL_ALPN */
+#endif /* MBEDTLS_SSL_ALPN */
 
 /*
  * Auxiliary functions for ServerHello parsing and related actions
  */
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
 /*
  * Return 0 if the given key uses one of the acceptable curves, -1 otherwise
  */
-#if defined(POLARSSL_ECDSA_C)
-static int ssl_check_key_curve( pk_context *pk,
-                                const ecp_curve_info **curves )
+#if defined(MBEDTLS_ECDSA_C)
+static int ssl_check_key_curve( mbedtls_pk_context *pk,
+                                const mbedtls_ecp_curve_info **curves )
 {
-    const ecp_curve_info **crv = curves;
-    ecp_group_id grp_id = pk_ec( *pk )->grp.id;
+    const mbedtls_ecp_curve_info **crv = curves;
+    mbedtls_ecp_group_id grp_id = mbedtls_pk_ec( *pk )->grp.id;
 
     while( *crv != NULL )
     {
@@ -857,38 +857,38 @@
 
     return( -1 );
 }
-#endif /* POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDSA_C */
 
 /*
  * Try picking a certificate for this ciphersuite,
  * return 0 on success and -1 on failure.
  */
-static int ssl_pick_cert( ssl_context *ssl,
-                          const ssl_ciphersuite_t * ciphersuite_info )
+static int ssl_pick_cert( mbedtls_ssl_context *ssl,
+                          const mbedtls_ssl_ciphersuite_t * ciphersuite_info )
 {
-    ssl_key_cert *cur, *list, *fallback = NULL;
-    pk_type_t pk_alg = ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
+    mbedtls_ssl_key_cert *cur, *list, *fallback = NULL;
+    mbedtls_pk_type_t pk_alg = mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
 
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
     if( ssl->handshake->sni_key_cert != NULL )
         list = ssl->handshake->sni_key_cert;
     else
 #endif
         list = ssl->handshake->key_cert;
 
-    if( pk_alg == POLARSSL_PK_NONE )
+    if( pk_alg == MBEDTLS_PK_NONE )
         return( 0 );
 
-    SSL_DEBUG_MSG( 3, ( "ciphersuite requires certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite requires certificate" ) );
 
     for( cur = list; cur != NULL; cur = cur->next )
     {
-        SSL_DEBUG_CRT( 3, "candidate certificate chain, certificate",
+        MBEDTLS_SSL_DEBUG_CRT( 3, "candidate certificate chain, certificate",
                           cur->cert );
 
-        if( ! pk_can_do( cur->key, pk_alg ) )
+        if( ! mbedtls_pk_can_do( cur->key, pk_alg ) )
         {
-            SSL_DEBUG_MSG( 3, ( "certificate mismatch: key type" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: key type" ) );
             continue;
         }
 
@@ -900,19 +900,19 @@
          * different uses based on keyUsage, eg if they want to avoid signing
          * and decrypting with the same RSA key.
          */
-        if( ssl_check_cert_usage( cur->cert, ciphersuite_info,
-                                  SSL_IS_SERVER ) != 0 )
+        if( mbedtls_ssl_check_cert_usage( cur->cert, ciphersuite_info,
+                                  MBEDTLS_SSL_IS_SERVER ) != 0 )
         {
-            SSL_DEBUG_MSG( 3, ( "certificate mismatch: "
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: "
                                 "(extended) key usage extension" ) );
             continue;
         }
 
-#if defined(POLARSSL_ECDSA_C)
-        if( pk_alg == POLARSSL_PK_ECDSA &&
+#if defined(MBEDTLS_ECDSA_C)
+        if( pk_alg == MBEDTLS_PK_ECDSA &&
             ssl_check_key_curve( cur->key, ssl->handshake->curves ) != 0 )
         {
-            SSL_DEBUG_MSG( 3, ( "certificate mismatch: elliptic curve" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate mismatch: elliptic curve" ) );
             continue;
         }
 #endif
@@ -922,13 +922,13 @@
          * present them a SHA-higher cert rather than failing if it's the only
          * one we got that satisfies the other conditions.
          */
-        if( ssl->minor_ver < SSL_MINOR_VERSION_3 &&
-            cur->cert->sig_md != POLARSSL_MD_SHA1 )
+        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 &&
+            cur->cert->sig_md != MBEDTLS_MD_SHA1 )
         {
             if( fallback == NULL )
                 fallback = cur;
             {
-                SSL_DEBUG_MSG( 3, ( "certificate not preferred: "
+                MBEDTLS_SSL_DEBUG_MSG( 3, ( "certificate not preferred: "
                                     "sha-2 with pre-TLS 1.2 client" ) );
             continue;
             }
@@ -946,78 +946,78 @@
     if( cur != NULL )
     {
         ssl->handshake->key_cert = cur;
-        SSL_DEBUG_CRT( 3, "selected certificate chain, certificate",
+        MBEDTLS_SSL_DEBUG_CRT( 3, "selected certificate chain, certificate",
                           ssl->handshake->key_cert->cert );
         return( 0 );
     }
 
     return( -1 );
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
 /*
  * Check if a given ciphersuite is suitable for use with our config/keys/etc
  * Sets ciphersuite_info only if the suite matches.
  */
-static int ssl_ciphersuite_match( ssl_context *ssl, int suite_id,
-                                  const ssl_ciphersuite_t **ciphersuite_info )
+static int ssl_ciphersuite_match( mbedtls_ssl_context *ssl, int suite_id,
+                                  const mbedtls_ssl_ciphersuite_t **ciphersuite_info )
 {
-    const ssl_ciphersuite_t *suite_info;
+    const mbedtls_ssl_ciphersuite_t *suite_info;
 
-    suite_info = ssl_ciphersuite_from_id( suite_id );
+    suite_info = mbedtls_ssl_ciphersuite_from_id( suite_id );
     if( suite_info == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    SSL_DEBUG_MSG( 3, ( "trying ciphersuite: %s", suite_info->name ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "trying ciphersuite: %s", suite_info->name ) );
 
     if( suite_info->min_minor_ver > ssl->minor_ver ||
         suite_info->max_minor_ver < ssl->minor_ver )
     {
-        SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: version" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: version" ) );
         return( 0 );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
-        ( suite_info->flags & POLARSSL_CIPHERSUITE_NODTLS ) )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+        ( suite_info->flags & MBEDTLS_CIPHERSUITE_NODTLS ) )
         return( 0 );
 #endif
 
-    if( ssl->arc4_disabled == SSL_ARC4_DISABLED &&
-            suite_info->cipher == POLARSSL_CIPHER_ARC4_128 )
+    if( ssl->arc4_disabled == MBEDTLS_SSL_ARC4_DISABLED &&
+            suite_info->cipher == MBEDTLS_CIPHER_ARC4_128 )
     {
-        SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: rc4" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: rc4" ) );
         return( 0 );
     }
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-    if( ssl_ciphersuite_uses_ec( suite_info ) &&
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+    if( mbedtls_ssl_ciphersuite_uses_ec( suite_info ) &&
         ( ssl->handshake->curves == NULL ||
           ssl->handshake->curves[0] == NULL ) )
     {
-        SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: "
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: "
                             "no common elliptic curve" ) );
         return( 0 );
     }
 #endif
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
     /* If the ciphersuite requires a pre-shared key and we don't
      * have one, skip it now rather than failing later */
-    if( ssl_ciphersuite_uses_psk( suite_info ) &&
+    if( mbedtls_ssl_ciphersuite_uses_psk( suite_info ) &&
         ssl->f_psk == NULL &&
         ( ssl->psk == NULL || ssl->psk_identity == NULL ||
           ssl->psk_identity_len == 0 || ssl->psk_len == 0 ) )
     {
-        SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: no pre-shared key" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: no pre-shared key" ) );
         return( 0 );
     }
 #endif
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     /*
      * Final check: if ciphersuite requires us to have a
      * certificate/key of a particular type:
@@ -1027,7 +1027,7 @@
      */
     if( ssl_pick_cert( ssl, suite_info ) != 0 )
     {
-        SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: "
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite mismatch: "
                             "no suitable certificate" ) );
         return( 0 );
     }
@@ -1037,8 +1037,8 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-static int ssl_parse_client_hello_v2( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
+static int ssl_parse_client_hello_v2( mbedtls_ssl_context *ssl )
 {
     int ret, got_common_suite;
     unsigned int i, j;
@@ -1046,31 +1046,31 @@
     unsigned int ciph_len, sess_len, chal_len;
     unsigned char *buf, *p;
     const int *ciphersuites;
-    const ssl_ciphersuite_t *ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse client hello v2" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client hello v2" ) );
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status != SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "client hello v2 illegal for renegotiation" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "client hello v2 illegal for renegotiation" ) );
 
-        if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
             return( ret );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
     buf = ssl->in_hdr;
 
-    SSL_DEBUG_BUF( 4, "record header", buf, 5 );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "record header", buf, 5 );
 
-    SSL_DEBUG_MSG( 3, ( "client hello v2, message type: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, message type: %d",
                    buf[2] ) );
-    SSL_DEBUG_MSG( 3, ( "client hello v2, message len.: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, message len.: %d",
                    ( ( buf[0] & 0x7F ) << 8 ) | buf[1] ) );
-    SSL_DEBUG_MSG( 3, ( "client hello v2, max. version: [%d:%d]",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v2, max. version: [%d:%d]",
                    buf[3], buf[4] ) );
 
     /*
@@ -1083,43 +1083,43 @@
      *     2  .   2   message type
      *     3  .   4   protocol version
      */
-    if( buf[2] != SSL_HS_CLIENT_HELLO ||
-        buf[3] != SSL_MAJOR_VERSION_3 )
+    if( buf[2] != MBEDTLS_SSL_HS_CLIENT_HELLO ||
+        buf[3] != MBEDTLS_SSL_MAJOR_VERSION_3 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     n = ( ( buf[0] << 8 ) | buf[1] ) & 0x7FFF;
 
     if( n < 17 || n > 512 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    ssl->major_ver = SSL_MAJOR_VERSION_3;
+    ssl->major_ver = MBEDTLS_SSL_MAJOR_VERSION_3;
     ssl->minor_ver = ( buf[4] <= ssl->max_minor_ver )
                      ? buf[4]  : ssl->max_minor_ver;
 
     if( ssl->minor_ver < ssl->min_minor_ver )
     {
-        SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum"
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum"
                             " [%d:%d] < [%d:%d]",
                             ssl->major_ver, ssl->minor_ver,
                             ssl->min_major_ver, ssl->min_minor_ver ) );
 
-        ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                                     SSL_ALERT_MSG_PROTOCOL_VERSION );
-        return( POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
+        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
     ssl->handshake->max_major_ver = buf[3];
     ssl->handshake->max_minor_ver = buf[4];
 
-    if( ( ret = ssl_fetch_input( ssl, 2 + n ) ) != 0 )
+    if( ( ret = mbedtls_ssl_fetch_input( ssl, 2 + n ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
         return( ret );
     }
 
@@ -1136,13 +1136,13 @@
      *   ..  .  ..   session id
      *   ..  .  ..   challenge
      */
-    SSL_DEBUG_BUF( 4, "record contents", buf, n );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "record contents", buf, n );
 
     ciph_len = ( buf[0] << 8 ) | buf[1];
     sess_len = ( buf[2] << 8 ) | buf[3];
     chal_len = ( buf[4] << 8 ) | buf[5];
 
-    SSL_DEBUG_MSG( 3, ( "ciph_len: %d, sess_len: %d, chal_len: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciph_len: %d, sess_len: %d, chal_len: %d",
                    ciph_len, sess_len, chal_len ) );
 
     /*
@@ -1150,33 +1150,33 @@
      */
     if( ciph_len < 3 || ( ciph_len % 3 ) != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     if( sess_len > 32 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     if( chal_len < 8 || chal_len > 32 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     if( n != 6 + ciph_len + sess_len + chal_len )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist",
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist",
                    buf + 6, ciph_len );
-    SSL_DEBUG_BUF( 3, "client hello, session id",
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id",
                    buf + 6 + ciph_len, sess_len );
-    SSL_DEBUG_BUF( 3, "client hello, challenge",
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, challenge",
                    buf + 6 + ciph_len + sess_len, chal_len );
 
     p = buf + 6 + ciph_len;
@@ -1194,54 +1194,54 @@
      */
     for( i = 0, p = buf + 6; i < ciph_len; i += 3, p += 3 )
     {
-        if( p[0] == 0 && p[1] == 0 && p[2] == SSL_EMPTY_RENEGOTIATION_INFO )
+        if( p[0] == 0 && p[1] == 0 && p[2] == MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO )
         {
-            SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-            if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+            if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
             {
-                SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV "
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV "
                                     "during renegotiation" ) );
 
-                if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+                if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                     return( ret );
 
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
-            ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
+            ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
             break;
         }
     }
 
-#if defined(POLARSSL_SSL_FALLBACK_SCSV)
+#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
     for( i = 0, p = buf + 6; i < ciph_len; i += 3, p += 3 )
     {
         if( p[0] == 0 &&
-            p[1] == (unsigned char)( ( SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) &&
-            p[2] == (unsigned char)( ( SSL_FALLBACK_SCSV_VALUE      ) & 0xff ) )
+            p[1] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) &&
+            p[2] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE      ) & 0xff ) )
         {
-            SSL_DEBUG_MSG( 3, ( "received FALLBACK_SCSV" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "received FALLBACK_SCSV" ) );
 
             if( ssl->minor_ver < ssl->max_minor_ver )
             {
-                SSL_DEBUG_MSG( 1, ( "inapropriate fallback" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "inapropriate fallback" ) );
 
-                ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                                        SSL_ALERT_MSG_INAPROPRIATE_FALLBACK );
+                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                        MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK );
 
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
 
             break;
         }
     }
-#endif /* POLARSSL_SSL_FALLBACK_SCSV */
+#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
 
     got_common_suite = 0;
     ciphersuites = ssl->ciphersuite_list[ssl->minor_ver];
     ciphersuite_info = NULL;
-#if defined(POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
+#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
     for( j = 0, p = buf + 6; j < ciph_len; j += 3, p += 3 )
     {
         for( i = 0; ciphersuites[i] != 0; i++ )
@@ -1269,96 +1269,96 @@
 
     if( got_common_suite )
     {
-        SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
                             "but none of them usable" ) );
-        return( POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE );
+        return( MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE );
     }
     else
     {
-        SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
-        return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
+        return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN );
     }
 
 have_ciphersuite_v2:
-    SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) );
 
     ssl->session_negotiate->ciphersuite = ciphersuites[i];
     ssl->transform_negotiate->ciphersuite_info = ciphersuite_info;
-    ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
+    mbedtls_ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
 
     /*
      * SSLv2 Client Hello relevant renegotiation security checks
      */
-    if( ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
-        ssl->allow_legacy_renegotiation == SSL_LEGACY_BREAK_HANDSHAKE )
+    if( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
+        ssl->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
 
-        if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
             return( ret );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     ssl->in_left = 0;
     ssl->state++;
 
-    SSL_DEBUG_MSG( 2, ( "<= parse client hello v2" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client hello v2" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
+#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
 
-static int ssl_parse_client_hello( ssl_context *ssl )
+static int ssl_parse_client_hello( mbedtls_ssl_context *ssl )
 {
     int ret, got_common_suite;
     unsigned int i, j;
     unsigned int ciph_offset, comp_offset, ext_offset;
     unsigned int msg_len, ciph_len, sess_len, comp_len, ext_len;
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
     unsigned int cookie_offset, cookie_len;
 #endif
     unsigned char *buf, *p, *ext;
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     int renegotiation_info_seen = 0;
 #endif
     int handshake_failure = 0;
     const int *ciphersuites;
-    const ssl_ciphersuite_t *ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
     int major, minor;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse client hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client hello" ) );
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
 read_record_header:
 #endif
     /*
-     * If renegotiating, then the input was read with ssl_read_record(),
+     * If renegotiating, then the input was read with mbedtls_ssl_read_record(),
      * otherwise read it ourselves manually in order to support SSLv2
      * ClientHello, which doesn't use the same record layer format.
      */
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status == SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE )
 #endif
     {
-        if( ( ret = ssl_fetch_input( ssl, 5 ) ) != 0 )
+        if( ( ret = mbedtls_ssl_fetch_input( ssl, 5 ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
             return( ret );
         }
     }
 
     buf = ssl->in_hdr;
 
-#if defined(POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_STREAM )
+#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_STREAM )
 #endif
         if( ( buf[0] & 0x80 ) != 0 )
             return ssl_parse_client_hello_v2( ssl );
 #endif
 
-    SSL_DEBUG_BUF( 4, "record header", buf, ssl_hdr_len( ssl ) );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "record header", buf, mbedtls_ssl_hdr_len( ssl ) );
 
     /*
      * SSLv3/TLS Client Hello
@@ -1369,93 +1369,93 @@
      *     3  .   11  DTLS: epoch + record sequence number
      *     3  .   4   message length
      */
-    SSL_DEBUG_MSG( 3, ( "client hello v3, message type: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, message type: %d",
                    buf[0] ) );
 
-    if( buf[0] != SSL_MSG_HANDSHAKE )
+    if( buf[0] != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello v3, message len.: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, message len.: %d",
                    ( ssl->in_len[0] << 8 ) | ssl->in_len[1] ) );
 
-    SSL_DEBUG_MSG( 3, ( "client hello v3, protocol version: [%d:%d]",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, protocol version: [%d:%d]",
                    buf[1], buf[2] ) );
 
-    ssl_read_version( &major, &minor, ssl->transport, buf + 1 );
+    mbedtls_ssl_read_version( &major, &minor, ssl->transport, buf + 1 );
 
     /* According to RFC 5246 Appendix E.1, the version here is typically
      * "{03,00}, the lowest version number supported by the client, [or] the
      * value of ClientHello.client_version", so the only meaningful check here
      * is the major version shouldn't be less than 3 */
-    if( major < SSL_MAJOR_VERSION_3 )
+    if( major < MBEDTLS_SSL_MAJOR_VERSION_3 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     /* For DTLS if this is the initial handshake, remember the client sequence
      * number to use it in our next message (RFC 6347 4.2.1) */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        && ssl->renego_status == SSL_INITIAL_HANDSHAKE
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM 
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        && ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE
 #endif
         )
     {
         /* Epoch should be 0 for initial handshakes */
         if( ssl->in_ctr[0] != 0 || ssl->in_ctr[1] != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
 
         memcpy( ssl->out_ctr + 2, ssl->in_ctr + 2, 6 );
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-        if( ssl_dtls_replay_check( ssl ) != 0 )
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+        if( mbedtls_ssl_dtls_replay_check( ssl ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "replayed record, discarding" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "replayed record, discarding" ) );
             ssl->next_record_offset = 0;
             ssl->in_left = 0;
             goto read_record_header;
         }
 
         /* No MAC to check yet, so we can update right now */
-        ssl_dtls_replay_update( ssl );
+        mbedtls_ssl_dtls_replay_update( ssl );
 #endif
     }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
     msg_len = ( ssl->in_len[0] << 8 ) | ssl->in_len[1];
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status != SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
     {
-        /* Set by ssl_read_record() */
+        /* Set by mbedtls_ssl_read_record() */
         msg_len = ssl->in_hslen;
     }
     else
 #endif
     {
-        if( msg_len > SSL_MAX_CONTENT_LEN )
+        if( msg_len > MBEDTLS_SSL_MAX_CONTENT_LEN )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
 
-        if( ( ret = ssl_fetch_input( ssl, ssl_hdr_len( ssl ) + msg_len ) ) != 0 )
+        if( ( ret = mbedtls_ssl_fetch_input( ssl, mbedtls_ssl_hdr_len( ssl ) + msg_len ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
             return( ret );
         }
 
     /* Done reading this record, get ready for the next one */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-            ssl->next_record_offset = msg_len + ssl_hdr_len( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+            ssl->next_record_offset = msg_len + mbedtls_ssl_hdr_len( ssl );
         else
 #endif
             ssl->in_left = 0;
@@ -1463,7 +1463,7 @@
 
     buf = ssl->in_msg;
 
-    SSL_DEBUG_BUF( 4, "record contents", buf, msg_len );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "record contents", buf, msg_len );
 
     ssl->handshake->update_checksum( ssl, buf, msg_len );
 
@@ -1475,40 +1475,40 @@
      *     6  .   8   DTLS only: fragment offset
      *     9  .  11   DTLS only: fragment length
      */
-    if( msg_len < ssl_hs_hdr_len( ssl ) )
+    if( msg_len < mbedtls_ssl_hs_hdr_len( ssl ) )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello v3, handshake type: %d", buf[0] ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, handshake type: %d", buf[0] ) );
 
-    if( buf[0] != SSL_HS_CLIENT_HELLO )
+    if( buf[0] != MBEDTLS_SSL_HS_CLIENT_HELLO )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_MSG( 3, ( "client hello v3, handshake len.: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello v3, handshake len.: %d",
                    ( buf[1] << 16 ) | ( buf[2] << 8 ) | buf[3] ) );
 
     /* We don't support fragmentation of ClientHello (yet?) */
     if( buf[1] != 0 ||
-        msg_len != ssl_hs_hdr_len( ssl ) + ( ( buf[2] << 8 ) | buf[3] ) )
+        msg_len != mbedtls_ssl_hs_hdr_len( ssl ) + ( ( buf[2] << 8 ) | buf[3] ) )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         /*
          * Copy the client's handshake message_seq on initial handshakes,
          * check sequence number on renego.
          */
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
         {
             /* This couldn't be done in ssl_prepare_handshake_record() */
             unsigned int cli_msg_seq = ( ssl->in_msg[4] << 8 ) |
@@ -1516,10 +1516,10 @@
 
             if( cli_msg_seq != ssl->handshake->in_msg_seq )
             {
-                SSL_DEBUG_MSG( 1, ( "bad client hello message_seq: "
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message_seq: "
                                     "%d (expected %d)", cli_msg_seq,
                                     ssl->handshake->in_msg_seq ) );
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
 
             ssl->handshake->in_msg_seq++;
@@ -1540,14 +1540,14 @@
         if( ssl->in_msg[6] != 0 || ssl->in_msg[7] != 0 || ssl->in_msg[8] != 0 ||
             memcmp( ssl->in_msg + 1, ssl->in_msg + 9, 3 ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "ClientHello fragmentation not supported" ) );
-            return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "ClientHello fragmentation not supported" ) );
+            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
         }
     }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
-    buf += ssl_hs_hdr_len( ssl );
-    msg_len -= ssl_hs_hdr_len( ssl );
+    buf += mbedtls_ssl_hs_hdr_len( ssl );
+    msg_len -= mbedtls_ssl_hs_hdr_len( ssl );
 
     /*
      * ClientHello layer:
@@ -1572,16 +1572,16 @@
      */
     if( msg_len < 38 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     /*
      * Check and save the protocol version
      */
-    SSL_DEBUG_BUF( 3, "client hello, version", buf, 2 );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, version", buf, 2 );
 
-    ssl_read_version( &ssl->major_ver, &ssl->minor_ver,
+    mbedtls_ssl_read_version( &ssl->major_ver, &ssl->minor_ver,
                       ssl->transport, buf );
 
     ssl->handshake->max_major_ver = ssl->major_ver;
@@ -1590,15 +1590,15 @@
     if( ssl->major_ver < ssl->min_major_ver ||
         ssl->minor_ver < ssl->min_minor_ver )
     {
-        SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum"
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "client only supports ssl smaller than minimum"
                             " [%d:%d] < [%d:%d]",
                             ssl->major_ver, ssl->minor_ver,
                             ssl->min_major_ver, ssl->min_minor_ver ) );
 
-        ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                                     SSL_ALERT_MSG_PROTOCOL_VERSION );
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                     MBEDTLS_SSL_ALERT_MSG_PROTOCOL_VERSION );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
+        return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
     if( ssl->major_ver > ssl->max_major_ver )
@@ -1612,7 +1612,7 @@
     /*
      * Save client random (inc. Unix time)
      */
-    SSL_DEBUG_BUF( 3, "client hello, random bytes", buf + 2, 32 );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", buf + 2, 32 );
 
     memcpy( ssl->handshake->randbytes, buf + 2, 32 );
 
@@ -1624,11 +1624,11 @@
     if( sess_len > sizeof( ssl->session_negotiate->id ) ||
         sess_len + 34 + 2 > msg_len ) /* 2 for cipherlist length field */
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_BUF( 3, "client hello, session id", buf + 35, sess_len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, session id", buf + 35, sess_len );
 
     ssl->session_negotiate->length = sess_len;
     memset( ssl->session_negotiate->id, 0,
@@ -1639,25 +1639,25 @@
     /*
      * Check the cookie length and content
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         cookie_offset = 35 + sess_len;
         cookie_len = buf[cookie_offset];
 
         if( cookie_offset + 1 + cookie_len + 2 > msg_len )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
 
-        SSL_DEBUG_BUF( 3, "client hello, cookie",
+        MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, cookie",
                        buf + cookie_offset + 1, cookie_len );
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
         if( ssl->f_cookie_check != NULL
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-            && ssl->renego_status == SSL_INITIAL_HANDSHAKE
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+            && ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE
 #endif
             )
         {
@@ -1665,26 +1665,26 @@
                                      buf + cookie_offset + 1, cookie_len,
                                      ssl->cli_id, ssl->cli_id_len ) != 0 )
             {
-                SSL_DEBUG_MSG( 2, ( "cookie verification failed" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification failed" ) );
                 ssl->handshake->verify_cookie_len = 1;
             }
             else
             {
-                SSL_DEBUG_MSG( 2, ( "cookie verification passed" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification passed" ) );
                 ssl->handshake->verify_cookie_len = 0;
             }
         }
         else
-#endif /* POLARSSL_SSL_DTLS_HELLO_VERIFY */
+#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
         {
             /* We know we didn't send a cookie, so it should be empty */
             if( cookie_len != 0 )
             {
-                SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
 
-            SSL_DEBUG_MSG( 2, ( "cookie verification skipped" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "cookie verification skipped" ) );
         }
 
     /*
@@ -1693,7 +1693,7 @@
         ciph_offset = cookie_offset + 1 + cookie_len;
     }
     else
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
         ciph_offset = 35 + sess_len;
 
     ciph_len = ( buf[ciph_offset + 0] << 8 )
@@ -1703,11 +1703,11 @@
         ciph_len + 2 + ciph_offset + 1 > msg_len || /* 1 for comp. alg. len */
         ( ciph_len % 2 ) != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist",
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, ciphersuitelist",
                    buf + ciph_offset + 2,  ciph_len );
 
     /*
@@ -1721,29 +1721,29 @@
         comp_len > 16 ||
         comp_len + comp_offset + 1 > msg_len )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
-    SSL_DEBUG_BUF( 3, "client hello, compression",
+    MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, compression",
                       buf + comp_offset + 1, comp_len );
 
-    ssl->session_negotiate->compression = SSL_COMPRESS_NULL;
-#if defined(POLARSSL_ZLIB_SUPPORT)
+    ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_NULL;
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     for( i = 0; i < comp_len; ++i )
     {
-        if( buf[comp_offset + 1 + i] == SSL_COMPRESS_DEFLATE )
+        if( buf[comp_offset + 1 + i] == MBEDTLS_SSL_COMPRESS_DEFLATE )
         {
-            ssl->session_negotiate->compression = SSL_COMPRESS_DEFLATE;
+            ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_DEFLATE;
             break;
         }
     }
 #endif
 
     /* See comments in ssl_write_client_hello() */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl->session_negotiate->compression = SSL_COMPRESS_NULL;
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        ssl->session_negotiate->compression = MBEDTLS_SSL_COMPRESS_NULL;
 #endif
 
     /*
@@ -1754,8 +1754,8 @@
     {
         if( msg_len < ext_offset + 2 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
 
         ext_len = ( buf[ext_offset + 0] << 8 )
@@ -1764,10 +1764,10 @@
         if( ( ext_len > 0 && ext_len < 4 ) ||
             msg_len != ext_offset + 2 + ext_len )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            SSL_DEBUG_BUF( 3, "client hello extensions",
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            MBEDTLS_SSL_DEBUG_BUF( 3, "client hello extensions",
                               buf + ext_offset + 2, ext_len );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
     }
     else
@@ -1784,14 +1784,14 @@
 
         if( ext_size + 4 > ext_len )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
         switch( ext_id )
         {
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
-        case TLS_EXT_SERVERNAME:
-            SSL_DEBUG_MSG( 3, ( "found ServerName extension" ) );
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
+        case MBEDTLS_TLS_EXT_SERVERNAME:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found ServerName extension" ) );
             if( ssl->f_sni == NULL )
                 break;
 
@@ -1799,11 +1799,11 @@
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_SERVER_NAME_INDICATION */
+#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
 
-        case TLS_EXT_RENEGOTIATION_INFO:
-            SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+        case MBEDTLS_TLS_EXT_RENEGOTIATION_INFO:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found renegotiation extension" ) );
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
             renegotiation_info_seen = 1;
 #endif
 
@@ -1812,12 +1812,12 @@
                 return( ret );
             break;
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2) && \
-    defined(POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED)
-        case TLS_EXT_SIG_ALG:
-            SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-            if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
+    defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
+        case MBEDTLS_TLS_EXT_SIG_ALG:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+            if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
                 break;
 #endif
 
@@ -1825,90 +1825,90 @@
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 &&
-          POLARSSL_KEY_EXCHANGE__WITH_CERT__ENABLED */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 &&
+          MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-        case TLS_EXT_SUPPORTED_ELLIPTIC_CURVES:
-            SSL_DEBUG_MSG( 3, ( "found supported elliptic curves extension" ) );
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+        case MBEDTLS_TLS_EXT_SUPPORTED_ELLIPTIC_CURVES:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported elliptic curves extension" ) );
 
             ret = ssl_parse_supported_elliptic_curves( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
 
-        case TLS_EXT_SUPPORTED_POINT_FORMATS:
-            SSL_DEBUG_MSG( 3, ( "found supported point formats extension" ) );
-            ssl->handshake->cli_exts |= TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT;
+        case MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found supported point formats extension" ) );
+            ssl->handshake->cli_exts |= MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT;
 
             ret = ssl_parse_supported_point_formats( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-        case TLS_EXT_MAX_FRAGMENT_LENGTH:
-            SSL_DEBUG_MSG( 3, ( "found max fragment length extension" ) );
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+        case MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found max fragment length extension" ) );
 
             ret = ssl_parse_max_fragment_length_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-        case TLS_EXT_TRUNCATED_HMAC:
-            SSL_DEBUG_MSG( 3, ( "found truncated hmac extension" ) );
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+        case MBEDTLS_TLS_EXT_TRUNCATED_HMAC:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found truncated hmac extension" ) );
 
             ret = ssl_parse_truncated_hmac_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-        case TLS_EXT_ENCRYPT_THEN_MAC:
-            SSL_DEBUG_MSG( 3, ( "found encrypt then mac extension" ) );
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+        case MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found encrypt then mac extension" ) );
 
             ret = ssl_parse_encrypt_then_mac_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-        case TLS_EXT_EXTENDED_MASTER_SECRET:
-            SSL_DEBUG_MSG( 3, ( "found extended master secret extension" ) );
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+        case MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found extended master secret extension" ) );
 
             ret = ssl_parse_extended_ms_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-        case TLS_EXT_SESSION_TICKET:
-            SSL_DEBUG_MSG( 3, ( "found session ticket extension" ) );
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+        case MBEDTLS_TLS_EXT_SESSION_TICKET:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found session ticket extension" ) );
 
             ret = ssl_parse_session_ticket_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-#if defined(POLARSSL_SSL_ALPN)
-        case TLS_EXT_ALPN:
-            SSL_DEBUG_MSG( 3, ( "found alpn extension" ) );
+#if defined(MBEDTLS_SSL_ALPN)
+        case MBEDTLS_TLS_EXT_ALPN:
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "found alpn extension" ) );
 
             ret = ssl_parse_alpn_ext( ssl, ext + 4, ext_size );
             if( ret != 0 )
                 return( ret );
             break;
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
         default:
-            SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)",
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "unknown extension found: %d (ignoring)",
                            ext_id ) );
         }
 
@@ -1917,54 +1917,54 @@
 
         if( ext_len > 0 && ext_len < 4 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
         }
     }
 
-#if defined(POLARSSL_SSL_FALLBACK_SCSV)
+#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
     for( i = 0, p = buf + 41 + sess_len; i < ciph_len; i += 2, p += 2 )
     {
-        if( p[0] == (unsigned char)( ( SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) &&
-            p[1] == (unsigned char)( ( SSL_FALLBACK_SCSV_VALUE      ) & 0xff ) )
+        if( p[0] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE >> 8 ) & 0xff ) &&
+            p[1] == (unsigned char)( ( MBEDTLS_SSL_FALLBACK_SCSV_VALUE      ) & 0xff ) )
         {
-            SSL_DEBUG_MSG( 0, ( "received FALLBACK_SCSV" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 0, ( "received FALLBACK_SCSV" ) );
 
             if( ssl->minor_ver < ssl->max_minor_ver )
             {
-                SSL_DEBUG_MSG( 0, ( "inapropriate fallback" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 0, ( "inapropriate fallback" ) );
 
-                ssl_send_alert_message( ssl, SSL_ALERT_LEVEL_FATAL,
-                                        SSL_ALERT_MSG_INAPROPRIATE_FALLBACK );
+                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                        MBEDTLS_SSL_ALERT_MSG_INAPROPRIATE_FALLBACK );
 
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
 
             break;
         }
     }
-#endif /* POLARSSL_SSL_FALLBACK_SCSV */
+#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
 
     /*
      * Check for TLS_EMPTY_RENEGOTIATION_INFO_SCSV
      */
     for( i = 0, p = buf + ciph_offset + 2; i < ciph_len; i += 2, p += 2 )
     {
-        if( p[0] == 0 && p[1] == SSL_EMPTY_RENEGOTIATION_INFO )
+        if( p[0] == 0 && p[1] == MBEDTLS_SSL_EMPTY_RENEGOTIATION_INFO )
         {
-            SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-            if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "received TLS_EMPTY_RENEGOTIATION_INFO " ) );
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+            if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
             {
-                SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV during renegotiation" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "received RENEGOTIATION SCSV during renegotiation" ) );
 
-                if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+                if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                     return( ret );
 
-                return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
             }
 #endif
-            ssl->secure_renegotiation = SSL_SECURE_RENEGOTIATION;
+            ssl->secure_renegotiation = MBEDTLS_SSL_SECURE_RENEGOTIATION;
             break;
         }
     }
@@ -1972,42 +1972,42 @@
     /*
      * Renegotiation security checks
      */
-    if( ssl->secure_renegotiation != SSL_SECURE_RENEGOTIATION &&
-        ssl->allow_legacy_renegotiation == SSL_LEGACY_BREAK_HANDSHAKE )
+    if( ssl->secure_renegotiation != MBEDTLS_SSL_SECURE_RENEGOTIATION &&
+        ssl->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_BREAK_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation, breaking off handshake" ) );
         handshake_failure = 1;
     }
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    else if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == SSL_SECURE_RENEGOTIATION &&
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+             ssl->secure_renegotiation == MBEDTLS_SSL_SECURE_RENEGOTIATION &&
              renegotiation_info_seen == 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension missing (secure)" ) );
         handshake_failure = 1;
     }
-    else if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
-             ssl->allow_legacy_renegotiation == SSL_LEGACY_NO_RENEGOTIATION )
+    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
+             ssl->allow_legacy_renegotiation == MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION )
     {
-        SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "legacy renegotiation not allowed" ) );
         handshake_failure = 1;
     }
-    else if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-             ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
+    else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+             ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
              renegotiation_info_seen == 1 )
     {
-        SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation_info extension present (legacy)" ) );
         handshake_failure = 1;
     }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
     if( handshake_failure == 1 )
     {
-        if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
             return( ret );
 
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
     }
 
     /*
@@ -2018,7 +2018,7 @@
     got_common_suite = 0;
     ciphersuites = ssl->ciphersuite_list[ssl->minor_ver];
     ciphersuite_info = NULL;
-#if defined(POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
+#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
     for( j = 0, p = buf + ciph_offset + 2; j < ciph_len; j += 2, p += 2 )
     {
         for( i = 0; ciphersuites[i] != 0; i++ )
@@ -2045,73 +2045,73 @@
 
     if( got_common_suite )
     {
-        SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got ciphersuites in common, "
                             "but none of them usable" ) );
-        ssl_send_fatal_handshake_failure( ssl );
-        return( POLARSSL_ERR_SSL_NO_USABLE_CIPHERSUITE );
+        mbedtls_ssl_send_fatal_handshake_failure( ssl );
+        return( MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE );
     }
     else
     {
-        SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
-        ssl_send_fatal_handshake_failure( ssl );
-        return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no ciphersuites in common" ) );
+        mbedtls_ssl_send_fatal_handshake_failure( ssl );
+        return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN );
     }
 
 have_ciphersuite:
-    SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "selected ciphersuite: %s", ciphersuite_info->name ) );
 
     ssl->session_negotiate->ciphersuite = ciphersuites[i];
     ssl->transform_negotiate->ciphersuite_info = ciphersuite_info;
-    ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
+    mbedtls_ssl_optimize_checksum( ssl, ssl->transform_negotiate->ciphersuite_info );
 
     ssl->state++;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl_recv_flight_completed( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        mbedtls_ssl_recv_flight_completed( ssl );
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "<= parse client hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client hello" ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-static void ssl_write_truncated_hmac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+static void ssl_write_truncated_hmac_ext( mbedtls_ssl_context *ssl,
                                           unsigned char *buf,
                                           size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->session_negotiate->trunc_hmac == SSL_TRUNC_HMAC_DISABLED )
+    if( ssl->session_negotiate->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_DISABLED )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, adding truncated hmac extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding truncated hmac extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_TRUNCATED_HMAC      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_TRUNCATED_HMAC      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-static void ssl_write_encrypt_then_mac_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
                                             unsigned char *buf,
                                             size_t *olen )
 {
     unsigned char *p = buf;
-    const ssl_ciphersuite_t *suite = NULL;
-    const cipher_info_t *cipher = NULL;
+    const mbedtls_ssl_ciphersuite_t *suite = NULL;
+    const mbedtls_cipher_info_t *cipher = NULL;
 
-    if( ssl->session_negotiate->encrypt_then_mac == SSL_EXTENDED_MS_DISABLED ||
-        ssl->minor_ver == SSL_MINOR_VERSION_0 )
+    if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
+        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         *olen = 0;
         return;
@@ -2123,56 +2123,56 @@
      * with Associated Data (AEAD) ciphersuite, it MUST NOT send an
      * encrypt-then-MAC response extension back to the client."
      */
-    if( ( suite = ssl_ciphersuite_from_id(
+    if( ( suite = mbedtls_ssl_ciphersuite_from_id(
                     ssl->session_negotiate->ciphersuite ) ) == NULL ||
-        ( cipher = cipher_info_from_type( suite->cipher ) ) == NULL ||
-        cipher->mode != POLARSSL_MODE_CBC )
+        ( cipher = mbedtls_cipher_info_from_type( suite->cipher ) ) == NULL ||
+        cipher->mode != MBEDTLS_MODE_CBC )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, adding encrypt then mac extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding encrypt then mac extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_ENCRYPT_THEN_MAC      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_ENCRYPT_THEN_MAC      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-static void ssl_write_extended_ms_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+static void ssl_write_extended_ms_ext( mbedtls_ssl_context *ssl,
                                        unsigned char *buf,
                                        size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->handshake->extended_ms == SSL_EXTENDED_MS_DISABLED ||
-        ssl->minor_ver == SSL_MINOR_VERSION_0 )
+    if( ssl->handshake->extended_ms == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
+        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, adding extended master secret "
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding extended master secret "
                         "extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_EXTENDED_MASTER_SECRET      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_EXTENDED_MASTER_SECRET      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static void ssl_write_session_ticket_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static void ssl_write_session_ticket_ext( mbedtls_ssl_context *ssl,
                                           unsigned char *buf,
                                           size_t *olen )
 {
@@ -2184,37 +2184,37 @@
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, adding session ticket extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding session ticket extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SESSION_TICKET      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SESSION_TICKET      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 0x00;
 
     *olen = 4;
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
-static void ssl_write_renegotiation_ext( ssl_context *ssl,
+static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl,
                                          unsigned char *buf,
                                          size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->secure_renegotiation != SSL_SECURE_RENEGOTIATION )
+    if( ssl->secure_renegotiation != MBEDTLS_SSL_SECURE_RENEGOTIATION )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, secure renegotiation extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, secure renegotiation extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_RENEGOTIATION_INFO      ) & 0xFF );
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status != SSL_INITIAL_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status != MBEDTLS_SSL_INITIAL_HANDSHAKE )
     {
         *p++ = 0x00;
         *p++ = ( ssl->verify_data_len * 2 + 1 ) & 0xFF;
@@ -2228,7 +2228,7 @@
         *olen = 5 + ssl->verify_data_len * 2;
     }
     else
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
     {
         *p++ = 0x00;
         *p++ = 0x01;
@@ -2238,23 +2238,23 @@
     }
 }
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-static void ssl_write_max_fragment_length_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+static void ssl_write_max_fragment_length_ext( mbedtls_ssl_context *ssl,
                                                unsigned char *buf,
                                                size_t *olen )
 {
     unsigned char *p = buf;
 
-    if( ssl->session_negotiate->mfl_code == SSL_MAX_FRAG_LEN_NONE )
+    if( ssl->session_negotiate->mfl_code == MBEDTLS_SSL_MAX_FRAG_LEN_NONE )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, max_fragment_length extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, max_fragment_length extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_MAX_FRAGMENT_LENGTH      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_MAX_FRAGMENT_LENGTH      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 1;
@@ -2263,10 +2263,10 @@
 
     *olen = 5;
 }
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
-static void ssl_write_supported_point_formats_ext( ssl_context *ssl,
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+static void ssl_write_supported_point_formats_ext( mbedtls_ssl_context *ssl,
                                                    unsigned char *buf,
                                                    size_t *olen )
 {
@@ -2274,29 +2274,29 @@
     ((void) ssl);
 
     if( ( ssl->handshake->cli_exts &
-          TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT ) == 0 )
+          MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT ) == 0 )
     {
         *olen = 0;
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, supported_point_formats extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, supported_point_formats extension" ) );
 
-    *p++ = (unsigned char)( ( TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF );
-    *p++ = (unsigned char)( ( TLS_EXT_SUPPORTED_POINT_FORMATS      ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS >> 8 ) & 0xFF );
+    *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SUPPORTED_POINT_FORMATS      ) & 0xFF );
 
     *p++ = 0x00;
     *p++ = 2;
 
     *p++ = 1;
-    *p++ = POLARSSL_ECP_PF_UNCOMPRESSED;
+    *p++ = MBEDTLS_ECP_PF_UNCOMPRESSED;
 
     *olen = 6;
 }
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_ALPN )
-static void ssl_write_alpn_ext( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_ALPN )
+static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl,
                                 unsigned char *buf, size_t *olen )
 {
     if( ssl->alpn_chosen == NULL )
@@ -2305,7 +2305,7 @@
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "server hello, adding alpn extension" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, adding alpn extension" ) );
 
     /*
      * 0 . 1    ext identifier
@@ -2314,8 +2314,8 @@
      * 6 . 6    protocol name length
      * 7 . 7+n  protocol name
      */
-    buf[0] = (unsigned char)( ( TLS_EXT_ALPN >> 8 ) & 0xFF );
-    buf[1] = (unsigned char)( ( TLS_EXT_ALPN      ) & 0xFF );
+    buf[0] = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN >> 8 ) & 0xFF );
+    buf[1] = (unsigned char)( ( MBEDTLS_TLS_EXT_ALPN      ) & 0xFF );
 
     *olen = 7 + strlen( ssl->alpn_chosen );
 
@@ -2329,16 +2329,16 @@
 
     memcpy( buf + 7, ssl->alpn_chosen, *olen - 7 );
 }
-#endif /* POLARSSL_ECDH_C || POLARSSL_ECDSA_C */
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
-static int ssl_write_hello_verify_request( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
+static int ssl_write_hello_verify_request( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned char *p = ssl->out_msg + 4;
     unsigned char *cookie_len_byte;
 
-    SSL_DEBUG_MSG( 2, ( "=> write hello verify request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write hello verify request" ) );
 
     /*
      * struct {
@@ -2349,77 +2349,77 @@
 
     /* The RFC is not clear on this point, but sending the actual negotiated
      * version looks like the most interoperable thing to do. */
-    ssl_write_version( ssl->major_ver, ssl->minor_ver,
+    mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
                        ssl->transport, p );
-    SSL_DEBUG_BUF( 3, "server version", p, 2 );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "server version", p, 2 );
     p += 2;
 
     /* If we get here, f_cookie_check is not null */
     if( ssl->f_cookie_write == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "inconsistent cookie callbacks" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "inconsistent cookie callbacks" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     /* Skip length byte until we know the length */
     cookie_len_byte = p++;
 
     if( ( ret = ssl->f_cookie_write( ssl->p_cookie,
-                                     &p, ssl->out_buf + SSL_BUFFER_LEN,
+                                     &p, ssl->out_buf + MBEDTLS_SSL_BUFFER_LEN,
                                      ssl->cli_id, ssl->cli_id_len ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "f_cookie_write", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "f_cookie_write", ret );
         return( ret );
     }
 
     *cookie_len_byte = (unsigned char)( p - ( cookie_len_byte + 1 ) );
 
-    SSL_DEBUG_BUF( 3, "cookie sent", cookie_len_byte + 1, *cookie_len_byte );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "cookie sent", cookie_len_byte + 1, *cookie_len_byte );
 
     ssl->out_msglen  = p - ssl->out_msg;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_HELLO_VERIFY_REQUEST;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST;
 
-    ssl->state = SSL_SERVER_HELLO_VERIFY_REQUEST_SENT;
+    ssl->state = MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write hello verify request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write hello verify request" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_DTLS_HELLO_VERIFY */
+#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
 
-static int ssl_write_server_hello( ssl_context *ssl )
+static int ssl_write_server_hello( mbedtls_ssl_context *ssl )
 {
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     time_t t;
 #endif
     int ret;
     size_t olen, ext_len = 0, n;
     unsigned char *buf, *p;
 
-    SSL_DEBUG_MSG( 2, ( "=> write server hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello" ) );
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake->verify_cookie_len != 0 )
     {
-        SSL_DEBUG_MSG( 2, ( "client hello was not authenticated" ) );
-        SSL_DEBUG_MSG( 2, ( "<= write server hello" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "client hello was not authenticated" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello" ) );
 
         return( ssl_write_hello_verify_request( ssl ) );
     }
-#endif /* POLARSSL_SSL_DTLS_HELLO_VERIFY */
+#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
 
     if( ssl->f_rng == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "no RNG provided") );
-        return( POLARSSL_ERR_SSL_NO_RNG );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "no RNG provided") );
+        return( MBEDTLS_ERR_SSL_NO_RNG );
     }
 
     /*
@@ -2432,27 +2432,27 @@
     buf = ssl->out_msg;
     p = buf + 4;
 
-    ssl_write_version( ssl->major_ver, ssl->minor_ver,
+    mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
                        ssl->transport, p );
     p += 2;
 
-    SSL_DEBUG_MSG( 3, ( "server hello, chosen version: [%d:%d]",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen version: [%d:%d]",
                         buf[4], buf[5] ) );
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
     t = time( NULL );
     *p++ = (unsigned char)( t >> 24 );
     *p++ = (unsigned char)( t >> 16 );
     *p++ = (unsigned char)( t >>  8 );
     *p++ = (unsigned char)( t       );
 
-    SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
 #else
     if( ( ret = ssl->f_rng( ssl->p_rng, p, 4 ) ) != 0 )
         return( ret );
 
     p += 4;
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
 
     if( ( ret = ssl->f_rng( ssl->p_rng, p, 28 ) ) != 0 )
         return( ret );
@@ -2461,7 +2461,7 @@
 
     memcpy( ssl->handshake->randbytes + 32, buf + 6, 32 );
 
-    SSL_DEBUG_BUF( 3, "server hello, random bytes", buf + 6, 32 );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "server hello, random bytes", buf + 6, 32 );
 
     /*
      * Resume is 0  by default, see ssl_handshake_init().
@@ -2469,14 +2469,14 @@
      * If not, try looking up session ID in our cache.
      */
     if( ssl->handshake->resume == 0 &&
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        ssl->renego_status == SSL_INITIAL_HANDSHAKE &&
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        ssl->renego_status == MBEDTLS_SSL_INITIAL_HANDSHAKE &&
 #endif
         ssl->session_negotiate->length != 0 &&
         ssl->f_get_cache != NULL &&
         ssl->f_get_cache( ssl->p_get_cache, ssl->session_negotiate ) == 0 )
     {
-        SSL_DEBUG_MSG( 3, ( "session successfully restored from cache" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "session successfully restored from cache" ) );
         ssl->handshake->resume = 1;
     }
 
@@ -2488,18 +2488,18 @@
          */
         ssl->state++;
 
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
         ssl->session_negotiate->start = time( NULL );
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
         if( ssl->handshake->new_session_ticket != 0 )
         {
             ssl->session_negotiate->length = n = 0;
             memset( ssl->session_negotiate->id, 0, 32 );
         }
         else
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
         {
             ssl->session_negotiate->length = n = 32;
             if( ( ret = ssl->f_rng( ssl->p_rng, ssl->session_negotiate->id,
@@ -2513,11 +2513,11 @@
          * Resuming a session
          */
         n = ssl->session_negotiate->length;
-        ssl->state = SSL_SERVER_CHANGE_CIPHER_SPEC;
+        ssl->state = MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC;
 
-        if( ( ret = ssl_derive_keys( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_derive_keys", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
             return( ret );
         }
     }
@@ -2534,18 +2534,18 @@
     memcpy( p, ssl->session_negotiate->id, ssl->session_negotiate->length );
     p += ssl->session_negotiate->length;
 
-    SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) );
-    SSL_DEBUG_BUF( 3,   "server hello, session id", buf + 39, n );
-    SSL_DEBUG_MSG( 3, ( "%s session has been resumed",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, session id len.: %d", n ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3,   "server hello, session id", buf + 39, n );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "%s session has been resumed",
                    ssl->handshake->resume ? "a" : "no" ) );
 
     *p++ = (unsigned char)( ssl->session_negotiate->ciphersuite >> 8 );
     *p++ = (unsigned char)( ssl->session_negotiate->ciphersuite      );
     *p++ = (unsigned char)( ssl->session_negotiate->compression      );
 
-    SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %s",
-           ssl_get_ciphersuite_name( ssl->session_negotiate->ciphersuite ) ) );
-    SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: 0x%02X",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, chosen ciphersuite: %s",
+           mbedtls_ssl_get_ciphersuite_name( ssl->session_negotiate->ciphersuite ) ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, compress alg.: 0x%02X",
                    ssl->session_negotiate->compression ) );
 
     /*
@@ -2554,42 +2554,42 @@
     ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
     ssl_write_max_fragment_length_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
     ssl_write_truncated_hmac_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
     ssl_write_encrypt_then_mac_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
     ssl_write_extended_ms_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
     ssl_write_session_ticket_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
     ssl_write_supported_point_formats_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-#if defined(POLARSSL_SSL_ALPN)
+#if defined(MBEDTLS_SSL_ALPN)
     ssl_write_alpn_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;
 #endif
 
-    SSL_DEBUG_MSG( 3, ( "server hello, total extension length: %d", ext_len ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, total extension length: %d", ext_len ) );
 
     if( ext_len > 0 )
     {
@@ -2599,60 +2599,60 @@
     }
 
     ssl->out_msglen  = p - buf;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_SERVER_HELLO;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_SERVER_HELLO;
 
-    ret = ssl_write_record( ssl );
+    ret = mbedtls_ssl_write_record( ssl );
 
-    SSL_DEBUG_MSG( 2, ( "<= write server hello" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello" ) );
 
     return( ret );
 }
 
-#if !defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)       && \
-    !defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-static int ssl_write_certificate_request( ssl_context *ssl )
+#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)       && \
+    !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
 {
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) );
         ssl->state++;
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 }
 #else
-static int ssl_write_certificate_request( ssl_context *ssl )
+static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
     size_t dn_size, total_dn_size; /* excluding length bytes */
     size_t ct_len, sa_len; /* including length bytes */
     unsigned char *buf, *p;
-    const x509_crt *crt;
+    const mbedtls_x509_crt *crt;
 
-    SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate request" ) );
 
     ssl->state++;
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK ||
-        ssl->authmode == SSL_VERIFY_NONE )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
+        ssl->authmode == MBEDTLS_SSL_VERIFY_NONE )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate request" ) );
         return( 0 );
     }
 
@@ -2679,18 +2679,18 @@
      */
     ct_len = 0;
 
-#if defined(POLARSSL_RSA_C)
-    p[1 + ct_len++] = SSL_CERT_TYPE_RSA_SIGN;
+#if defined(MBEDTLS_RSA_C)
+    p[1 + ct_len++] = MBEDTLS_SSL_CERT_TYPE_RSA_SIGN;
 #endif
-#if defined(POLARSSL_ECDSA_C)
-    p[1 + ct_len++] = SSL_CERT_TYPE_ECDSA_SIGN;
+#if defined(MBEDTLS_ECDSA_C)
+    p[1 + ct_len++] = MBEDTLS_SSL_CERT_TYPE_ECDSA_SIGN;
 #endif
 
     p[0] = (unsigned char) ct_len++;
     p += ct_len;
 
     sa_len = 0;
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
     /*
      * Add signature_algorithms for verify (TLS 1.2)
      *
@@ -2704,30 +2704,30 @@
      *     enum { (255) } HashAlgorithm;
      *     enum { (255) } SignatureAlgorithm;
      */
-    if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         /*
          * Only use current running hash algorithm that is already required
          * for requested ciphersuite.
          */
-        ssl->handshake->verify_sig_alg = SSL_HASH_SHA256;
+        ssl->handshake->verify_sig_alg = MBEDTLS_SSL_HASH_SHA256;
 
         if( ssl->transform_negotiate->ciphersuite_info->mac ==
-            POLARSSL_MD_SHA384 )
+            MBEDTLS_MD_SHA384 )
         {
-            ssl->handshake->verify_sig_alg = SSL_HASH_SHA384;
+            ssl->handshake->verify_sig_alg = MBEDTLS_SSL_HASH_SHA384;
         }
 
         /*
          * Supported signature algorithms
          */
-#if defined(POLARSSL_RSA_C)
+#if defined(MBEDTLS_RSA_C)
         p[2 + sa_len++] = ssl->handshake->verify_sig_alg;
-        p[2 + sa_len++] = SSL_SIG_RSA;
+        p[2 + sa_len++] = MBEDTLS_SSL_SIG_RSA;
 #endif
-#if defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDSA_C)
         p[2 + sa_len++] = ssl->handshake->verify_sig_alg;
-        p[2 + sa_len++] = SSL_SIG_ECDSA;
+        p[2 + sa_len++] = MBEDTLS_SSL_SIG_ECDSA;
 #endif
 
         p[0] = (unsigned char)( sa_len >> 8 );
@@ -2735,7 +2735,7 @@
         sa_len += 2;
         p += sa_len;
     }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
     /*
      * DistinguishedName certificate_authorities<0..2^16-1>;
@@ -2756,66 +2756,66 @@
         memcpy( p, crt->subject_raw.p, dn_size );
         p += dn_size;
 
-        SSL_DEBUG_BUF( 3, "requested DN", p, dn_size );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "requested DN", p, dn_size );
 
         total_dn_size += 2 + dn_size;
         crt = crt->next;
     }
 
     ssl->out_msglen  = p - buf;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_CERTIFICATE_REQUEST;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CERTIFICATE_REQUEST;
     ssl->out_msg[4 + ct_len + sa_len] = (unsigned char)( total_dn_size  >> 8 );
     ssl->out_msg[5 + ct_len + sa_len] = (unsigned char)( total_dn_size       );
 
-    ret = ssl_write_record( ssl );
+    ret = mbedtls_ssl_write_record( ssl );
 
-    SSL_DEBUG_MSG( 2, ( "<= write certificate request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate request" ) );
 
     return( ret );
 }
-#endif /* !POLARSSL_KEY_EXCHANGE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-static int ssl_get_ecdh_params_from_cert( ssl_context *ssl )
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+static int ssl_get_ecdh_params_from_cert( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    if( ! pk_can_do( ssl_own_key( ssl ), POLARSSL_PK_ECKEY ) )
+    if( ! mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_ECKEY ) )
     {
-        SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) );
-        return( POLARSSL_ERR_SSL_PK_TYPE_MISMATCH );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key not ECDH capable" ) );
+        return( MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH );
     }
 
-    if( ( ret = ecdh_get_params( &ssl->handshake->ecdh_ctx,
-                                 pk_ec( *ssl_own_key( ssl ) ),
-                                 POLARSSL_ECDH_OURS ) ) != 0 )
+    if( ( ret = mbedtls_ecdh_get_params( &ssl->handshake->ecdh_ctx,
+                                 mbedtls_pk_ec( *mbedtls_ssl_own_key( ssl ) ),
+                                 MBEDTLS_ECDH_OURS ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, ( "ecdh_get_params" ), ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ecdh_get_params" ), ret );
         return( ret );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||
-          POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
 
-static int ssl_write_server_key_exchange( ssl_context *ssl )
+static int ssl_write_server_key_exchange( mbedtls_ssl_context *ssl )
 {
     int ret;
     size_t n = 0;
-    const ssl_ciphersuite_t *ciphersuite_info =
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
                             ssl->transform_negotiate->ciphersuite_info;
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
     unsigned char *p = ssl->out_msg + 4;
     unsigned char *dig_signed = p;
     size_t dig_signed_len = 0, len;
@@ -2823,38 +2823,38 @@
     ((void) dig_signed_len);
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "=> write server key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server key exchange" ) );
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED) ||                           \
-    defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED) ||                           \
-    defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||                           \
+    defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) ||                           \
+    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write server key exchange" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write server key exchange" ) );
         ssl->state++;
         return( 0 );
     }
 #endif
 
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_ECDSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
     {
         ssl_get_ecdh_params_from_cert( ssl );
 
-        SSL_DEBUG_MSG( 2, ( "<= skip write server key exchange" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write server key exchange" ) );
         ssl->state++;
         return( 0 );
     }
 #endif
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
         /* TODO: Support identity hints */
         *(p++) = 0x00;
@@ -2862,13 +2862,13 @@
 
         n += 2;
     }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
         /*
          * Ephemeral DH parameters:
@@ -2879,18 +2879,18 @@
          *     opaque dh_Ys<1..2^16-1>;
          * } ServerDHParams;
          */
-        if( ( ret = mpi_copy( &ssl->handshake->dhm_ctx.P, &ssl->dhm_P ) ) != 0 ||
-            ( ret = mpi_copy( &ssl->handshake->dhm_ctx.G, &ssl->dhm_G ) ) != 0 )
+        if( ( ret = mbedtls_mpi_copy( &ssl->handshake->dhm_ctx.P, &ssl->dhm_P ) ) != 0 ||
+            ( ret = mbedtls_mpi_copy( &ssl->handshake->dhm_ctx.G, &ssl->dhm_G ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "mpi_copy", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_copy", ret );
             return( ret );
         }
 
-        if( ( ret = dhm_make_params( &ssl->handshake->dhm_ctx,
-                        (int) mpi_size( &ssl->handshake->dhm_ctx.P ),
+        if( ( ret = mbedtls_dhm_make_params( &ssl->handshake->dhm_ctx,
+                        (int) mbedtls_mpi_size( &ssl->handshake->dhm_ctx.P ),
                         p, &len, ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "dhm_make_params", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_make_params", ret );
             return( ret );
         }
 
@@ -2900,18 +2900,18 @@
         p += len;
         n += len;
 
-        SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X  );
-        SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P  );
-        SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G  );
-        SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: X ", &ssl->handshake->dhm_ctx.X  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: P ", &ssl->handshake->dhm_ctx.P  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: G ", &ssl->handshake->dhm_ctx.G  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GX", &ssl->handshake->dhm_ctx.GX );
     }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__ECDHE_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
         /*
          * Ephemeral ECDH parameters:
@@ -2921,12 +2921,12 @@
          *     ECPoint      public;
          * } ServerECDHParams;
          */
-        const ecp_curve_info **curve = NULL;
-#if defined(POLARSSL_SSL_SET_CURVES)
-        const ecp_group_id *gid;
+        const mbedtls_ecp_curve_info **curve = NULL;
+#if defined(MBEDTLS_SSL_SET_CURVES)
+        const mbedtls_ecp_group_id *gid;
 
         /* Match our preference list against the offered curves */
-        for( gid = ssl->curve_list; *gid != POLARSSL_ECP_DP_NONE; gid++ )
+        for( gid = ssl->curve_list; *gid != MBEDTLS_ECP_DP_NONE; gid++ )
             for( curve = ssl->handshake->curves; *curve != NULL; curve++ )
                 if( (*curve)->grp_id == *gid )
                     goto curve_matching_done;
@@ -2938,24 +2938,24 @@
 
         if( *curve == NULL )
         {
-            SSL_DEBUG_MSG( 1, ( "no matching curve for ECDHE" ) );
-            return( POLARSSL_ERR_SSL_NO_CIPHER_CHOSEN );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "no matching curve for ECDHE" ) );
+            return( MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN );
         }
 
-        SSL_DEBUG_MSG( 2, ( "ECDHE curve: %s", (*curve)->name ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "ECDHE curve: %s", (*curve)->name ) );
 
-        if( ( ret = ecp_use_known_dp( &ssl->handshake->ecdh_ctx.grp,
+        if( ( ret = mbedtls_ecp_use_known_dp( &ssl->handshake->ecdh_ctx.grp,
                                        (*curve)->grp_id ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecp_use_known_dp", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecp_use_known_dp", ret );
             return( ret );
         }
 
-        if( ( ret = ecdh_make_params( &ssl->handshake->ecdh_ctx, &len,
-                                      p, SSL_MAX_CONTENT_LEN - n,
+        if( ( ret = mbedtls_ecdh_make_params( &ssl->handshake->ecdh_ctx, &len,
+                                      p, MBEDTLS_SSL_MAX_CONTENT_LEN - n,
                                       ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_make_params", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_make_params", ret );
             return( ret );
         }
 
@@ -2965,63 +2965,63 @@
         p += len;
         n += len;
 
-        SSL_DEBUG_ECP( 3, "ECDH: Q ", &ssl->handshake->ecdh_ctx.Q );
+        MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Q ", &ssl->handshake->ecdh_ctx.Q );
     }
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__ECDHE_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
     {
         size_t signature_len = 0;
         unsigned int hashlen = 0;
         unsigned char hash[64];
-        md_type_t md_alg = POLARSSL_MD_NONE;
+        mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
 
         /*
          * Choose hash algorithm. NONE means MD5 + SHA1 here.
          */
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
         {
-            md_alg = ssl_md_alg_from_hash( ssl->handshake->sig_alg );
+            md_alg = mbedtls_ssl_md_alg_from_hash( ssl->handshake->sig_alg );
 
-            if( md_alg == POLARSSL_MD_NONE )
+            if( md_alg == MBEDTLS_MD_NONE )
             {
-                SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
             }
         }
         else
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
         if( ciphersuite_info->key_exchange ==
-                  POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA )
+                  MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA )
         {
-            md_alg = POLARSSL_MD_SHA1;
+            md_alg = MBEDTLS_MD_SHA1;
         }
         else
 #endif
         {
-            md_alg = POLARSSL_MD_NONE;
+            md_alg = MBEDTLS_MD_NONE;
         }
 
         /*
          * Compute the hash to be signed
          */
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-        if( md_alg == POLARSSL_MD_NONE )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+        if( md_alg == MBEDTLS_MD_NONE )
         {
-            md5_context md5;
-            sha1_context sha1;
+            mbedtls_md5_context mbedtls_md5;
+            mbedtls_sha1_context mbedtls_sha1;
 
-            md5_init(  &md5  );
-            sha1_init( &sha1 );
+            mbedtls_md5_init(  &mbedtls_md5  );
+            mbedtls_sha1_init( &mbedtls_sha1 );
 
             /*
              * digitally-signed struct {
@@ -3036,32 +3036,32 @@
              *     SHA(ClientHello.random + ServerHello.random
              *                            + ServerParams);
              */
-            md5_starts( &md5 );
-            md5_update( &md5, ssl->handshake->randbytes,  64 );
-            md5_update( &md5, dig_signed, dig_signed_len );
-            md5_finish( &md5, hash );
+            mbedtls_md5_starts( &mbedtls_md5 );
+            mbedtls_md5_update( &mbedtls_md5, ssl->handshake->randbytes,  64 );
+            mbedtls_md5_update( &mbedtls_md5, dig_signed, dig_signed_len );
+            mbedtls_md5_finish( &mbedtls_md5, hash );
 
-            sha1_starts( &sha1 );
-            sha1_update( &sha1, ssl->handshake->randbytes,  64 );
-            sha1_update( &sha1, dig_signed, dig_signed_len );
-            sha1_finish( &sha1, hash + 16 );
+            mbedtls_sha1_starts( &mbedtls_sha1 );
+            mbedtls_sha1_update( &mbedtls_sha1, ssl->handshake->randbytes,  64 );
+            mbedtls_sha1_update( &mbedtls_sha1, dig_signed, dig_signed_len );
+            mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
 
             hashlen = 36;
 
-            md5_free(  &md5  );
-            sha1_free( &sha1 );
+            mbedtls_md5_free(  &mbedtls_md5  );
+            mbedtls_sha1_free( &mbedtls_sha1 );
         }
         else
-#endif /* POLARSSL_SSL_PROTO_SSL3 || POLARSSL_SSL_PROTO_TLS1 || \
-          POLARSSL_SSL_PROTO_TLS1_1 */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( md_alg != POLARSSL_MD_NONE )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
+          MBEDTLS_SSL_PROTO_TLS1_1 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( md_alg != MBEDTLS_MD_NONE )
         {
-            md_context_t ctx;
-            const md_info_t *md_info = md_info_from_type( md_alg );
+            mbedtls_md_context_t ctx;
+            const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
 
-            md_init( &ctx );
+            mbedtls_md_init( &ctx );
 
             /* Info from md_alg will be used instead */
             hashlen = 0;
@@ -3073,53 +3073,53 @@
              *     ServerDHParams params;
              * };
              */
-            if( ( ret = md_setup( &ctx, md_info, 0 ) ) != 0 )
+            if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 )
             {
-                SSL_DEBUG_RET( 1, "md_setup", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
                 return( ret );
             }
 
-            md_starts( &ctx );
-            md_update( &ctx, ssl->handshake->randbytes, 64 );
-            md_update( &ctx, dig_signed, dig_signed_len );
-            md_finish( &ctx, hash );
-            md_free( &ctx );
+            mbedtls_md_starts( &ctx );
+            mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 );
+            mbedtls_md_update( &ctx, dig_signed, dig_signed_len );
+            mbedtls_md_finish( &ctx, hash );
+            mbedtls_md_free( &ctx );
         }
         else
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 || \
-          POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+          MBEDTLS_SSL_PROTO_TLS1_2 */
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen :
-            (unsigned int) ( md_get_size( md_info_from_type( md_alg ) ) ) );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "parameters hash", hash, hashlen != 0 ? hashlen :
+            (unsigned int) ( mbedtls_md_get_size( mbedtls_md_info_from_type( md_alg ) ) ) );
 
         /*
          * Make the signature
          */
-        if( ssl_own_key( ssl ) == NULL )
+        if( mbedtls_ssl_own_key( ssl ) == NULL )
         {
-            SSL_DEBUG_MSG( 1, ( "got no private key" ) );
-            return( POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no private key" ) );
+            return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
         }
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
         {
             *(p++) = ssl->handshake->sig_alg;
-            *(p++) = ssl_sig_from_pk( ssl_own_key( ssl ) );
+            *(p++) = mbedtls_ssl_sig_from_pk( mbedtls_ssl_own_key( ssl ) );
 
             n += 2;
         }
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-        if( ( ret = pk_sign( ssl_own_key( ssl ), md_alg, hash, hashlen,
+        if( ( ret = mbedtls_pk_sign( mbedtls_ssl_own_key( ssl ), md_alg, hash, hashlen,
                         p + 2 , &signature_len,
                         ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "pk_sign", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_sign", ret );
             return( ret );
         }
 
@@ -3127,66 +3127,66 @@
         *(p++) = (unsigned char)( signature_len      );
         n += 2;
 
-        SSL_DEBUG_BUF( 3, "my signature", p, signature_len );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "my signature", p, signature_len );
 
         p += signature_len;
         n += signature_len;
     }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
 
     ssl->out_msglen  = 4 + n;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_SERVER_KEY_EXCHANGE;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_SERVER_KEY_EXCHANGE;
 
     ssl->state++;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write server key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server key exchange" ) );
 
     return( 0 );
 }
 
-static int ssl_write_server_hello_done( ssl_context *ssl )
+static int ssl_write_server_hello_done( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> write server hello done" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello done" ) );
 
     ssl->out_msglen  = 4;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_SERVER_HELLO_DONE;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_SERVER_HELLO_DONE;
 
     ssl->state++;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl_send_flight_completed( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        mbedtls_ssl_send_flight_completed( ssl );
 #endif
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write server hello done" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write server hello done" ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
-    defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-static int ssl_parse_client_dh_public( ssl_context *ssl, unsigned char **p,
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) ||                       \
+    defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+static int ssl_parse_client_dh_public( mbedtls_ssl_context *ssl, unsigned char **p,
                                        const unsigned char *end )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
     size_t n;
 
     /*
@@ -3194,8 +3194,8 @@
      */
     if( *p + 2 > end )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
     n = ( (*p)[0] << 8 ) | (*p)[1];
@@ -3203,69 +3203,69 @@
 
     if( *p + n > end )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
-    if( ( ret = dhm_read_public( &ssl->handshake->dhm_ctx, *p, n ) ) != 0 )
+    if( ( ret = mbedtls_dhm_read_public( &ssl->handshake->dhm_ctx, *p, n ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "dhm_read_public", ret );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_read_public", ret );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
     }
 
     *p += n;
 
-    SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY );
+    MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: GY", &ssl->handshake->dhm_ctx.GY );
 
     return( ret );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED) ||                           \
-    defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-static int ssl_parse_encrypted_pms( ssl_context *ssl,
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||                           \
+    defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+static int ssl_parse_encrypted_pms( mbedtls_ssl_context *ssl,
                                     const unsigned char *p,
                                     const unsigned char *end,
                                     size_t pms_offset )
 {
     int ret;
-    size_t len = pk_get_len( ssl_own_key( ssl ) );
+    size_t len = mbedtls_pk_get_len( mbedtls_ssl_own_key( ssl ) );
     unsigned char *pms = ssl->handshake->premaster + pms_offset;
     unsigned char ver[2];
     unsigned char fake_pms[48], peer_pms[48];
     unsigned char mask;
     size_t i;
 
-    if( ! pk_can_do( ssl_own_key( ssl ), POLARSSL_PK_RSA ) )
+    if( ! mbedtls_pk_can_do( mbedtls_ssl_own_key( ssl ), MBEDTLS_PK_RSA ) )
     {
-        SSL_DEBUG_MSG( 1, ( "got no RSA private key" ) );
-        return( POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no RSA private key" ) );
+        return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
     }
 
     /*
      * Decrypt the premaster using own private RSA key
      */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver != SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         if( *p++ != ( ( len >> 8 ) & 0xFF ) ||
             *p++ != ( ( len      ) & 0xFF ) )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
         }
     }
 #endif
 
     if( p + len != end )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
-    ssl_write_version( ssl->handshake->max_major_ver,
+    mbedtls_ssl_write_version( ssl->handshake->max_major_ver,
                        ssl->handshake->max_minor_ver,
                        ssl->transport, ver );
     /*
@@ -3279,7 +3279,7 @@
     if( ret != 0 )
         return( ret );
 
-    ret = pk_decrypt( ssl_own_key( ssl ), p, len,
+    ret = mbedtls_pk_decrypt( mbedtls_ssl_own_key( ssl ), p, len,
                       peer_pms, &ssl->handshake->pmslen,
                       sizeof( peer_pms ),
                       ssl->f_rng, ssl->p_rng );
@@ -3288,16 +3288,16 @@
     ret |= peer_pms[0] - ver[0];
     ret |= peer_pms[1] - ver[1];
 
-#if defined(POLARSSL_SSL_DEBUG_ALL)
+#if defined(MBEDTLS_SSL_DEBUG_ALL)
     if( ret != 0 )
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
 #endif
 
     if( sizeof( ssl->handshake->premaster ) < pms_offset ||
         sizeof( ssl->handshake->premaster ) - pms_offset < 48 )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
     ssl->handshake->pmslen = 48;
 
@@ -3307,11 +3307,11 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static int ssl_parse_client_psk_identity( ssl_context *ssl, unsigned char **p,
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+static int ssl_parse_client_psk_identity( mbedtls_ssl_context *ssl, unsigned char **p,
                                           const unsigned char *end )
 {
     int ret = 0;
@@ -3321,8 +3321,8 @@
         ( ssl->psk == NULL || ssl->psk_identity == NULL ||
           ssl->psk_identity_len == 0 || ssl->psk_len == 0 ) )
     {
-        SSL_DEBUG_MSG( 1, ( "got no pre-shared key" ) );
-        return( POLARSSL_ERR_SSL_PRIVATE_KEY_REQUIRED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no pre-shared key" ) );
+        return( MBEDTLS_ERR_SSL_PRIVATE_KEY_REQUIRED );
     }
 
     /*
@@ -3330,8 +3330,8 @@
      */
     if( *p + 2 > end )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
     n = ( (*p)[0] << 8 ) | (*p)[1];
@@ -3339,320 +3339,320 @@
 
     if( n < 1 || n > 65535 || *p + n > end )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
     if( ssl->f_psk != NULL )
     {
         if( ssl->f_psk( ssl->p_psk, ssl, *p, n ) != 0 )
-            ret = POLARSSL_ERR_SSL_UNKNOWN_IDENTITY;
+            ret = MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY;
     }
     else
     {
         /* Identity is not a big secret since clients send it in the clear,
          * but treat it carefully anyway, just in case */
         if( n != ssl->psk_identity_len ||
-            safer_memcmp( ssl->psk_identity, *p, n ) != 0 )
+            mbedtls_ssl_safer_memcmp( ssl->psk_identity, *p, n ) != 0 )
         {
-            ret = POLARSSL_ERR_SSL_UNKNOWN_IDENTITY;
+            ret = MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY;
         }
     }
 
-    if( ret == POLARSSL_ERR_SSL_UNKNOWN_IDENTITY )
+    if( ret == MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY )
     {
-        SSL_DEBUG_BUF( 3, "Unknown PSK identity", *p, n );
-        if( ( ret = ssl_send_alert_message( ssl,
-                              SSL_ALERT_LEVEL_FATAL,
-                              SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY ) ) != 0 )
+        MBEDTLS_SSL_DEBUG_BUF( 3, "Unknown PSK identity", *p, n );
+        if( ( ret = mbedtls_ssl_send_alert_message( ssl,
+                              MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                              MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY ) ) != 0 )
         {
             return( ret );
         }
 
-        return( POLARSSL_ERR_SSL_UNKNOWN_IDENTITY );
+        return( MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY );
     }
 
     *p += n;
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-static int ssl_parse_client_key_exchange( ssl_context *ssl )
+static int ssl_parse_client_key_exchange( mbedtls_ssl_context *ssl )
 {
     int ret;
-    const ssl_ciphersuite_t *ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
     unsigned char *p, *end;
 
     ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse client key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse client key exchange" ) );
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
-    p = ssl->in_msg + ssl_hs_hdr_len( ssl );
+    p = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
     end = ssl->in_msg + ssl->in_hslen;
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
-    if( ssl->in_msg[0] != SSL_HS_CLIENT_KEY_EXCHANGE )
+    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_KEY_EXCHANGE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
     }
 
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_RSA )
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_RSA )
     {
         if( ( ret = ssl_parse_client_dh_public( ssl, &p, end ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret );
             return( ret );
         }
 
         if( p != end )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
         }
 
-        ssl->handshake->pmslen = POLARSSL_PREMASTER_SIZE;
+        ssl->handshake->pmslen = MBEDTLS_PREMASTER_SIZE;
 
-        if( ( ret = dhm_calc_secret( &ssl->handshake->dhm_ctx,
+        if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx,
                                       ssl->handshake->premaster,
                                      &ssl->handshake->pmslen,
                                       ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "dhm_calc_secret", ret );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS );
         }
 
-        SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
-    defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
-    defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_RSA ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDH_ECDSA )
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) ||                     \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) ||                   \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) ||                      \
+    defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
     {
-        if( ( ret = ecdh_read_public( &ssl->handshake->ecdh_ctx,
+        if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx,
                                       p, end - p) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_read_public", ret );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_read_public", ret );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
         }
 
-        SSL_DEBUG_ECP( 3, "ECDH: Qp ", &ssl->handshake->ecdh_ctx.Qp );
+        MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Qp ", &ssl->handshake->ecdh_ctx.Qp );
 
-        if( ( ret = ecdh_calc_secret( &ssl->handshake->ecdh_ctx,
+        if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx,
                                       &ssl->handshake->pmslen,
                                        ssl->handshake->premaster,
-                                       POLARSSL_MPI_MAX_SIZE,
+                                       MBEDTLS_MPI_MAX_SIZE,
                                        ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_calc_secret", ret );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_CS );
         }
 
-        SSL_DEBUG_MPI( 3, "ECDH: z  ", &ssl->handshake->ecdh_ctx.z );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "ECDH: z  ", &ssl->handshake->ecdh_ctx.z );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
-          POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED ||
+          MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK )
     {
         if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
             return( ret );
         }
 
         if( p != end )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
         }
 
-        if( ( ret = ssl_psk_derive_premaster( ssl,
+        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
                         ciphersuite_info->key_exchange ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_psk_derive_premaster", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
             return( ret );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
     {
         if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
             return( ret );
         }
 
         if( ( ret = ssl_parse_encrypted_pms( ssl, p, end, 2 ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_encrypted_pms" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_encrypted_pms" ), ret );
             return( ret );
         }
 
-        if( ( ret = ssl_psk_derive_premaster( ssl,
+        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
                         ciphersuite_info->key_exchange ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_psk_derive_premaster", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
             return( ret );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
         if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
             return( ret );
         }
         if( ( ret = ssl_parse_client_dh_public( ssl, &p, end ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_dh_public" ), ret );
             return( ret );
         }
 
         if( p != end )
         {
-            SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
         }
 
-        if( ( ret = ssl_psk_derive_premaster( ssl,
+        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
                         ciphersuite_info->key_exchange ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_psk_derive_premaster", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
             return( ret );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
         if( ( ret = ssl_parse_client_psk_identity( ssl, &p, end ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_client_psk_identity" ), ret );
             return( ret );
         }
 
-        if( ( ret = ecdh_read_public( &ssl->handshake->ecdh_ctx,
+        if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx,
                                        p, end - p ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_read_public", ret );
-            return( POLARSSL_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_read_public", ret );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE_RP );
         }
 
-        SSL_DEBUG_ECP( 3, "ECDH: Qp ", &ssl->handshake->ecdh_ctx.Qp );
+        MBEDTLS_SSL_DEBUG_ECP( 3, "ECDH: Qp ", &ssl->handshake->ecdh_ctx.Qp );
 
-        if( ( ret = ssl_psk_derive_premaster( ssl,
+        if( ( ret = mbedtls_ssl_psk_derive_premaster( ssl,
                         ciphersuite_info->key_exchange ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_psk_derive_premaster", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_psk_derive_premaster", ret );
             return( ret );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA )
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA )
     {
         if( ( ret = ssl_parse_encrypted_pms( ssl, p, end, 0 ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, ( "ssl_parse_parse_encrypted_pms_secret" ), ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, ( "ssl_parse_parse_encrypted_pms_secret" ), ret );
             return( ret );
         }
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    if( ( ret = ssl_derive_keys( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_derive_keys( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_derive_keys", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_derive_keys", ret );
         return( ret );
     }
 
     ssl->state++;
 
-    SSL_DEBUG_MSG( 2, ( "<= parse client key exchange" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse client key exchange" ) );
 
     return( 0 );
 }
 
-#if !defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)       && \
-    !defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-static int ssl_parse_certificate_verify( ssl_context *ssl )
+#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)       && \
+    !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)   && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl )
 {
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
         ssl->state++;
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 }
 #else
-static int ssl_parse_certificate_verify( ssl_context *ssl )
+static int ssl_parse_certificate_verify( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
     size_t i, sig_len;
     unsigned char hash[48];
     unsigned char *hash_start = hash;
     size_t hashlen;
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-    pk_type_t pk_alg;
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    mbedtls_pk_type_t pk_alg;
 #endif
-    md_type_t md_alg;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    mbedtls_md_type_t md_alg;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate verify" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
         ssl->session_negotiate->peer_cert == NULL )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate verify" ) );
         ssl->state++;
         return( 0 );
     }
@@ -3660,22 +3660,22 @@
     /* Needs to be done before read_record() to exclude current message */
     ssl->handshake->calc_verify( ssl, hash );
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
     ssl->state++;
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE ||
-        ssl->in_msg[0] != SSL_HS_CERTIFICATE_VERIFY )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE ||
+        ssl->in_msg[0] != MBEDTLS_SSL_HS_CERTIFICATE_VERIFY )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
     }
 
-    i = ssl_hs_hdr_len( ssl );
+    i = mbedtls_ssl_hs_hdr_len( ssl );
 
     /*
      *  struct {
@@ -3683,32 +3683,32 @@
      *     opaque signature<0..2^16-1>;
      *  } DigitallySigned;
      */
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver != SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+    if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
     {
-        md_alg = POLARSSL_MD_NONE;
+        md_alg = MBEDTLS_MD_NONE;
         hashlen = 36;
 
         /* For ECDSA, use SHA-1, not MD-5 + SHA-1 */
-        if( pk_can_do( &ssl->session_negotiate->peer_cert->pk,
-                        POLARSSL_PK_ECDSA ) )
+        if( mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk,
+                        MBEDTLS_PK_ECDSA ) )
         {
             hash_start += 16;
             hashlen -= 16;
-            md_alg = POLARSSL_MD_SHA1;
+            md_alg = MBEDTLS_MD_SHA1;
         }
     }
     else
-#endif /* POLARSSL_SSL_PROTO_SSL3 || POLARSSL_SSL_PROTO_TLS1 ||
-          POLARSSL_SSL_PROTO_TLS1_1 */
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 ||
+          MBEDTLS_SSL_PROTO_TLS1_1 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         if( i + 2 > ssl->in_hslen )
         {
-            SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
         }
 
         /*
@@ -3716,12 +3716,12 @@
          */
         if( ssl->in_msg[i] != ssl->handshake->verify_sig_alg )
         {
-            SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg"
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg"
                                 " for verify message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
         }
 
-        md_alg = ssl_md_alg_from_hash( ssl->handshake->verify_sig_alg );
+        md_alg = mbedtls_ssl_md_alg_from_hash( ssl->handshake->verify_sig_alg );
 
         /* Info from md_alg will be used instead */
         hashlen = 0;
@@ -3731,36 +3731,36 @@
         /*
          * Signature
          */
-        if( ( pk_alg = ssl_pk_alg_from_sig( ssl->in_msg[i] ) )
-                        == POLARSSL_PK_NONE )
+        if( ( pk_alg = mbedtls_ssl_pk_alg_from_sig( ssl->in_msg[i] ) )
+                        == MBEDTLS_PK_NONE )
         {
-            SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg"
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "peer not adhering to requested sig_alg"
                                 " for verify message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
         }
 
         /*
          * Check the certificate's key type matches the signature alg
          */
-        if( ! pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) )
+        if( ! mbedtls_pk_can_do( &ssl->session_negotiate->peer_cert->pk, pk_alg ) )
         {
-            SSL_DEBUG_MSG( 1, ( "sig_alg doesn't match cert key" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "sig_alg doesn't match cert key" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
         }
 
         i++;
     }
     else
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     if( i + 2 > ssl->in_hslen )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
     }
 
     sig_len = ( ssl->in_msg[i] << 8 ) | ssl->in_msg[i+1];
@@ -3768,37 +3768,37 @@
 
     if( i + sig_len != ssl->in_hslen )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate verify message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE_VERIFY );
     }
 
-    if( ( ret = pk_verify( &ssl->session_negotiate->peer_cert->pk,
+    if( ( ret = mbedtls_pk_verify( &ssl->session_negotiate->peer_cert->pk,
                            md_alg, hash_start, hashlen,
                            ssl->in_msg + i, sig_len ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "pk_verify", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_pk_verify", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= parse certificate verify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate verify" ) );
 
     return( ret );
 }
-#endif /* !POLARSSL_KEY_EXCHANGE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED &&
-          !POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
+#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED &&
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static int ssl_write_new_session_ticket( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static int ssl_write_new_session_ticket( mbedtls_ssl_context *ssl )
 {
     int ret;
     size_t tlen;
     uint32_t lifetime = (uint32_t) ssl->ticket_lifetime;
 
-    SSL_DEBUG_MSG( 2, ( "=> write new session ticket" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write new session ticket" ) );
 
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_NEW_SESSION_TICKET;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_NEW_SESSION_TICKET;
 
     /*
      * struct {
@@ -3818,7 +3818,7 @@
 
     if( ( ret = ssl_write_ticket( ssl, &tlen ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_ticket", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_write_ticket", ret );
         tlen = 0;
     }
 
@@ -3833,59 +3833,59 @@
      */
     ssl->handshake->new_session_ticket = 0;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write new session ticket" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write new session ticket" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
 /*
  * SSL handshake -- server side -- single step
  */
-int ssl_handshake_server_step( ssl_context *ssl )
+int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl )
 {
     int ret = 0;
 
-    if( ssl->state == SSL_HANDSHAKE_OVER )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-    SSL_DEBUG_MSG( 2, ( "server state: %d", ssl->state ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "server state: %d", ssl->state ) );
 
-    if( ( ret = ssl_flush_output( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
         return( ret );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake != NULL &&
-        ssl->handshake->retransmit_state == SSL_RETRANS_SENDING )
+        ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
     {
-        if( ( ret = ssl_resend( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
             return( ret );
     }
 #endif
 
     switch( ssl->state )
     {
-        case SSL_HELLO_REQUEST:
-            ssl->state = SSL_CLIENT_HELLO;
+        case MBEDTLS_SSL_HELLO_REQUEST:
+            ssl->state = MBEDTLS_SSL_CLIENT_HELLO;
             break;
 
         /*
          *  <==   ClientHello
          */
-        case SSL_CLIENT_HELLO:
+        case MBEDTLS_SSL_CLIENT_HELLO:
             ret = ssl_parse_client_hello( ssl );
             break;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        case SSL_SERVER_HELLO_VERIFY_REQUEST_SENT:
-            return( POLARSSL_ERR_SSL_HELLO_VERIFY_REQUIRED );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        case MBEDTLS_SSL_SERVER_HELLO_VERIFY_REQUEST_SENT:
+            return( MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED );
 #endif
 
         /*
@@ -3895,23 +3895,23 @@
          *      ( CertificateRequest )
          *        ServerHelloDone
          */
-        case SSL_SERVER_HELLO:
+        case MBEDTLS_SSL_SERVER_HELLO:
             ret = ssl_write_server_hello( ssl );
             break;
 
-        case SSL_SERVER_CERTIFICATE:
-            ret = ssl_write_certificate( ssl );
+        case MBEDTLS_SSL_SERVER_CERTIFICATE:
+            ret = mbedtls_ssl_write_certificate( ssl );
             break;
 
-        case SSL_SERVER_KEY_EXCHANGE:
+        case MBEDTLS_SSL_SERVER_KEY_EXCHANGE:
             ret = ssl_write_server_key_exchange( ssl );
             break;
 
-        case SSL_CERTIFICATE_REQUEST:
+        case MBEDTLS_SSL_CERTIFICATE_REQUEST:
             ret = ssl_write_certificate_request( ssl );
             break;
 
-        case SSL_SERVER_HELLO_DONE:
+        case MBEDTLS_SSL_SERVER_HELLO_DONE:
             ret = ssl_write_server_hello_done( ssl );
             break;
 
@@ -3922,24 +3922,24 @@
          *        ChangeCipherSpec
          *        Finished
          */
-        case SSL_CLIENT_CERTIFICATE:
-            ret = ssl_parse_certificate( ssl );
+        case MBEDTLS_SSL_CLIENT_CERTIFICATE:
+            ret = mbedtls_ssl_parse_certificate( ssl );
             break;
 
-        case SSL_CLIENT_KEY_EXCHANGE:
+        case MBEDTLS_SSL_CLIENT_KEY_EXCHANGE:
             ret = ssl_parse_client_key_exchange( ssl );
             break;
 
-        case SSL_CERTIFICATE_VERIFY:
+        case MBEDTLS_SSL_CERTIFICATE_VERIFY:
             ret = ssl_parse_certificate_verify( ssl );
             break;
 
-        case SSL_CLIENT_CHANGE_CIPHER_SPEC:
-            ret = ssl_parse_change_cipher_spec( ssl );
+        case MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC:
+            ret = mbedtls_ssl_parse_change_cipher_spec( ssl );
             break;
 
-        case SSL_CLIENT_FINISHED:
-            ret = ssl_parse_finished( ssl );
+        case MBEDTLS_SSL_CLIENT_FINISHED:
+            ret = mbedtls_ssl_parse_finished( ssl );
             break;
 
         /*
@@ -3947,33 +3947,33 @@
          *        ChangeCipherSpec
          *        Finished
          */
-        case SSL_SERVER_CHANGE_CIPHER_SPEC:
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+        case MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC:
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
             if( ssl->handshake->new_session_ticket != 0 )
                 ret = ssl_write_new_session_ticket( ssl );
             else
 #endif
-                ret = ssl_write_change_cipher_spec( ssl );
+                ret = mbedtls_ssl_write_change_cipher_spec( ssl );
             break;
 
-        case SSL_SERVER_FINISHED:
-            ret = ssl_write_finished( ssl );
+        case MBEDTLS_SSL_SERVER_FINISHED:
+            ret = mbedtls_ssl_write_finished( ssl );
             break;
 
-        case SSL_FLUSH_BUFFERS:
-            SSL_DEBUG_MSG( 2, ( "handshake: done" ) );
-            ssl->state = SSL_HANDSHAKE_WRAPUP;
+        case MBEDTLS_SSL_FLUSH_BUFFERS:
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake: done" ) );
+            ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
             break;
 
-        case SSL_HANDSHAKE_WRAPUP:
-            ssl_handshake_wrapup( ssl );
+        case MBEDTLS_SSL_HANDSHAKE_WRAPUP:
+            mbedtls_ssl_handshake_wrapup( ssl );
             break;
 
         default:
-            SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     return( ret );
 }
-#endif /* POLARSSL_SSL_SRV_C */
+#endif /* MBEDTLS_SSL_SRV_C */
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index db11a80..8cce276 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -28,30 +28,30 @@
  *  http://www.ietf.org/rfc/rfc4346.txt
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SSL_TLS_C)
+#if defined(MBEDTLS_SSL_TLS_C)
 
 #include "mbedtls/debug.h"
 #include "mbedtls/ssl.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_X509_CRT_PARSE_C) && \
-    defined(POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
+#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
+    defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
 #include "mbedtls/oid.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 #if defined(_MSC_VER) && !defined strcasecmp && !defined(EFIX64) && \
@@ -60,15 +60,15 @@
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
 /* Length of the "epoch" field in the record header */
-static inline size_t ssl_ep_len( const ssl_context *ssl )
+static inline size_t ssl_ep_len( const mbedtls_ssl_context *ssl )
 {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         return( 2 );
 #else
     ((void) ssl);
@@ -77,25 +77,25 @@
 }
 
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
 /*
  * Start a timer.
  * Passing millisecs = 0 cancels a running timer.
  * The timer is already running iff time_limit != 0.
  */
-static void ssl_set_timer( ssl_context *ssl, uint32_t millisecs )
+static void ssl_set_timer( mbedtls_ssl_context *ssl, uint32_t millisecs )
 {
     ssl->time_limit = millisecs;
-    get_timer( &ssl->time_info, 1 );
+    mbedtls_timing_get_timer( &ssl->time_info, 1 );
 }
 
 /*
  * Return -1 is timer is expired, 0 if it isn't.
  */
-static int ssl_check_timer( ssl_context *ssl )
+static int ssl_check_timer( mbedtls_ssl_context *ssl )
 {
     if( ssl->time_limit != 0 &&
-        get_timer( &ssl->time_info, 0 ) > ssl->time_limit )
+        mbedtls_timing_get_timer( &ssl->time_info, 0 ) > ssl->time_limit )
     {
         return( -1 );
     }
@@ -107,7 +107,7 @@
  * Double the retransmit timeout value, within the allowed range,
  * returning -1 if the maximum value has already been reached.
  */
-static int ssl_double_retransmit_timeout( ssl_context *ssl )
+static int ssl_double_retransmit_timeout( mbedtls_ssl_context *ssl )
 {
     uint32_t new_timeout;
 
@@ -124,21 +124,21 @@
     }
 
     ssl->handshake->retransmit_timeout = new_timeout;
-    SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs",
                         ssl->handshake->retransmit_timeout ) );
 
     return( 0 );
 }
 
-static void ssl_reset_retransmit_timeout( ssl_context *ssl )
+static void ssl_reset_retransmit_timeout( mbedtls_ssl_context *ssl )
 {
     ssl->handshake->retransmit_timeout = ssl->hs_timeout_min;
-    SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "update timeout value to %d millisecs",
                         ssl->handshake->retransmit_timeout ) );
 }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
 /*
  * Convert max_fragment_length codes to length.
  * RFC 6066 says:
@@ -147,89 +147,89 @@
  *    } MaxFragmentLength;
  * and we add 0 -> extension unused
  */
-static unsigned int mfl_code_to_length[SSL_MAX_FRAG_LEN_INVALID] =
+static unsigned int mfl_code_to_length[MBEDTLS_SSL_MAX_FRAG_LEN_INVALID] =
 {
-    SSL_MAX_CONTENT_LEN,    /* SSL_MAX_FRAG_LEN_NONE */
-    512,                    /* SSL_MAX_FRAG_LEN_512  */
-    1024,                   /* SSL_MAX_FRAG_LEN_1024 */
-    2048,                   /* SSL_MAX_FRAG_LEN_2048 */
-    4096,                   /* SSL_MAX_FRAG_LEN_4096 */
+    MBEDTLS_SSL_MAX_CONTENT_LEN,    /* MBEDTLS_SSL_MAX_FRAG_LEN_NONE */
+    512,                    /* MBEDTLS_SSL_MAX_FRAG_LEN_512  */
+    1024,                   /* MBEDTLS_SSL_MAX_FRAG_LEN_1024 */
+    2048,                   /* MBEDTLS_SSL_MAX_FRAG_LEN_2048 */
+    4096,                   /* MBEDTLS_SSL_MAX_FRAG_LEN_4096 */
 };
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-static int ssl_session_copy( ssl_session *dst, const ssl_session *src )
+static int ssl_session_copy( mbedtls_ssl_session *dst, const mbedtls_ssl_session *src )
 {
-    ssl_session_free( dst );
-    memcpy( dst, src, sizeof( ssl_session ) );
+    mbedtls_ssl_session_free( dst );
+    memcpy( dst, src, sizeof( mbedtls_ssl_session ) );
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     if( src->peer_cert != NULL )
     {
         int ret;
 
-        dst->peer_cert = polarssl_malloc( sizeof(x509_crt) );
+        dst->peer_cert = mbedtls_malloc( sizeof(mbedtls_x509_crt) );
         if( dst->peer_cert == NULL )
-            return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+            return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
-        x509_crt_init( dst->peer_cert );
+        mbedtls_x509_crt_init( dst->peer_cert );
 
-        if( ( ret = x509_crt_parse_der( dst->peer_cert, src->peer_cert->raw.p,
+        if( ( ret = mbedtls_x509_crt_parse_der( dst->peer_cert, src->peer_cert->raw.p,
                                         src->peer_cert->raw.len ) ) != 0 )
         {
-            polarssl_free( dst->peer_cert );
+            mbedtls_free( dst->peer_cert );
             dst->peer_cert = NULL;
             return( ret );
         }
     }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
     if( src->ticket != NULL )
     {
-        dst->ticket = polarssl_malloc( src->ticket_len );
+        dst->ticket = mbedtls_malloc( src->ticket_len );
         if( dst->ticket == NULL )
-            return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+            return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
         memcpy( dst->ticket, src->ticket, src->ticket_len );
     }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-int (*ssl_hw_record_init)( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+int (*mbedtls_ssl_hw_record_init)( mbedtls_ssl_context *ssl,
                      const unsigned char *key_enc, const unsigned char *key_dec,
                      size_t keylen,
                      const unsigned char *iv_enc,  const unsigned char *iv_dec,
                      size_t ivlen,
                      const unsigned char *mac_enc, const unsigned char *mac_dec,
                      size_t maclen ) = NULL;
-int (*ssl_hw_record_activate)( ssl_context *ssl, int direction) = NULL;
-int (*ssl_hw_record_reset)( ssl_context *ssl ) = NULL;
-int (*ssl_hw_record_write)( ssl_context *ssl ) = NULL;
-int (*ssl_hw_record_read)( ssl_context *ssl ) = NULL;
-int (*ssl_hw_record_finish)( ssl_context *ssl ) = NULL;
-#endif /* POLARSSL_SSL_HW_RECORD_ACCEL */
+int (*mbedtls_ssl_hw_record_activate)( mbedtls_ssl_context *ssl, int direction) = NULL;
+int (*mbedtls_ssl_hw_record_reset)( mbedtls_ssl_context *ssl ) = NULL;
+int (*mbedtls_ssl_hw_record_write)( mbedtls_ssl_context *ssl ) = NULL;
+int (*mbedtls_ssl_hw_record_read)( mbedtls_ssl_context *ssl ) = NULL;
+int (*mbedtls_ssl_hw_record_finish)( mbedtls_ssl_context *ssl ) = NULL;
+#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
 
 /*
  * Key material generation
  */
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
 static int ssl3_prf( const unsigned char *secret, size_t slen,
                      const char *label,
                      const unsigned char *random, size_t rlen,
                      unsigned char *dstbuf, size_t dlen )
 {
     size_t i;
-    md5_context md5;
-    sha1_context sha1;
+    mbedtls_md5_context mbedtls_md5;
+    mbedtls_sha1_context mbedtls_sha1;
     unsigned char padding[16];
     unsigned char sha1sum[20];
     ((void)label);
 
-    md5_init(  &md5  );
-    sha1_init( &sha1 );
+    mbedtls_md5_init(  &mbedtls_md5  );
+    mbedtls_sha1_init( &mbedtls_sha1 );
 
     /*
      *  SSLv3:
@@ -243,29 +243,29 @@
     {
         memset( padding, (unsigned char) ('A' + i), 1 + i );
 
-        sha1_starts( &sha1 );
-        sha1_update( &sha1, padding, 1 + i );
-        sha1_update( &sha1, secret, slen );
-        sha1_update( &sha1, random, rlen );
-        sha1_finish( &sha1, sha1sum );
+        mbedtls_sha1_starts( &mbedtls_sha1 );
+        mbedtls_sha1_update( &mbedtls_sha1, padding, 1 + i );
+        mbedtls_sha1_update( &mbedtls_sha1, secret, slen );
+        mbedtls_sha1_update( &mbedtls_sha1, random, rlen );
+        mbedtls_sha1_finish( &mbedtls_sha1, sha1sum );
 
-        md5_starts( &md5 );
-        md5_update( &md5, secret, slen );
-        md5_update( &md5, sha1sum, 20 );
-        md5_finish( &md5, dstbuf + i * 16 );
+        mbedtls_md5_starts( &mbedtls_md5 );
+        mbedtls_md5_update( &mbedtls_md5, secret, slen );
+        mbedtls_md5_update( &mbedtls_md5, sha1sum, 20 );
+        mbedtls_md5_finish( &mbedtls_md5, dstbuf + i * 16 );
     }
 
-    md5_free(  &md5  );
-    sha1_free( &sha1 );
+    mbedtls_md5_free(  &mbedtls_md5  );
+    mbedtls_sha1_free( &mbedtls_sha1 );
 
-    polarssl_zeroize( padding, sizeof( padding ) );
-    polarssl_zeroize( sha1sum, sizeof( sha1sum ) );
+    mbedtls_zeroize( padding, sizeof( padding ) );
+    mbedtls_zeroize( sha1sum, sizeof( sha1sum ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1)
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
 static int tls1_prf( const unsigned char *secret, size_t slen,
                      const char *label,
                      const unsigned char *random, size_t rlen,
@@ -276,14 +276,14 @@
     const unsigned char *S1, *S2;
     unsigned char tmp[128];
     unsigned char h_i[20];
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
     int ret;
 
-    md_init( &md_ctx );
+    mbedtls_md_init( &md_ctx );
 
     if( sizeof( tmp ) < 20 + strlen( label ) + rlen )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     hs = ( slen + 1 ) / 2;
     S1 = secret;
@@ -297,25 +297,25 @@
     /*
      * First compute P_md5(secret,label+random)[0..dlen]
      */
-    if( ( md_info = md_info_from_type( POLARSSL_MD_MD5 ) ) == NULL )
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_MD5 ) ) == NULL )
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 
-    if( ( ret = md_setup( &md_ctx, md_info, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
         return( ret );
 
-    md_hmac_starts( &md_ctx, S1, hs );
-    md_hmac_update( &md_ctx, tmp + 20, nb );
-    md_hmac_finish( &md_ctx, 4 + tmp );
+    mbedtls_md_hmac_starts( &md_ctx, S1, hs );
+    mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb );
+    mbedtls_md_hmac_finish( &md_ctx, 4 + tmp );
 
     for( i = 0; i < dlen; i += 16 )
     {
-        md_hmac_reset ( &md_ctx );
-        md_hmac_update( &md_ctx, 4 + tmp, 16 + nb );
-        md_hmac_finish( &md_ctx, h_i );
+        mbedtls_md_hmac_reset ( &md_ctx );
+        mbedtls_md_hmac_update( &md_ctx, 4 + tmp, 16 + nb );
+        mbedtls_md_hmac_finish( &md_ctx, h_i );
 
-        md_hmac_reset ( &md_ctx );
-        md_hmac_update( &md_ctx, 4 + tmp, 16 );
-        md_hmac_finish( &md_ctx, 4 + tmp );
+        mbedtls_md_hmac_reset ( &md_ctx );
+        mbedtls_md_hmac_update( &md_ctx, 4 + tmp, 16 );
+        mbedtls_md_hmac_finish( &md_ctx, 4 + tmp );
 
         k = ( i + 16 > dlen ) ? dlen % 16 : 16;
 
@@ -323,30 +323,30 @@
             dstbuf[i + j]  = h_i[j];
     }
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
     /*
      * XOR out with P_sha1(secret,label+random)[0..dlen]
      */
-    if( ( md_info = md_info_from_type( POLARSSL_MD_SHA1 ) ) == NULL )
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL )
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 
-    if( ( ret = md_setup( &md_ctx, md_info, 1 ) ) != 0 )
+    if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
         return( ret );
 
-    md_hmac_starts( &md_ctx, S2, hs );
-    md_hmac_update( &md_ctx, tmp + 20, nb );
-    md_hmac_finish( &md_ctx, tmp );
+    mbedtls_md_hmac_starts( &md_ctx, S2, hs );
+    mbedtls_md_hmac_update( &md_ctx, tmp + 20, nb );
+    mbedtls_md_hmac_finish( &md_ctx, tmp );
 
     for( i = 0; i < dlen; i += 20 )
     {
-        md_hmac_reset ( &md_ctx );
-        md_hmac_update( &md_ctx, tmp, 20 + nb );
-        md_hmac_finish( &md_ctx, h_i );
+        mbedtls_md_hmac_reset ( &md_ctx );
+        mbedtls_md_hmac_update( &md_ctx, tmp, 20 + nb );
+        mbedtls_md_hmac_finish( &md_ctx, h_i );
 
-        md_hmac_reset ( &md_ctx );
-        md_hmac_update( &md_ctx, tmp, 20 );
-        md_hmac_finish( &md_ctx, tmp );
+        mbedtls_md_hmac_reset ( &md_ctx );
+        mbedtls_md_hmac_update( &md_ctx, tmp, 20 );
+        mbedtls_md_hmac_finish( &md_ctx, tmp );
 
         k = ( i + 20 > dlen ) ? dlen % 20 : 20;
 
@@ -354,17 +354,17 @@
             dstbuf[i + j] = (unsigned char)( dstbuf[i + j] ^ h_i[j] );
     }
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
-    polarssl_zeroize( tmp, sizeof( tmp ) );
-    polarssl_zeroize( h_i, sizeof( h_i ) );
+    mbedtls_zeroize( tmp, sizeof( tmp ) );
+    mbedtls_zeroize( h_i, sizeof( h_i ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1) || POLARSSL_SSL_PROTO_TLS1_1 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1) || MBEDTLS_SSL_PROTO_TLS1_1 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-static int tls_prf_generic( md_type_t md_type,
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+static int tls_prf_generic( mbedtls_md_type_t md_type,
                             const unsigned char *secret, size_t slen,
                             const char *label,
                             const unsigned char *random, size_t rlen,
@@ -373,20 +373,20 @@
     size_t nb;
     size_t i, j, k, md_len;
     unsigned char tmp[128];
-    unsigned char h_i[POLARSSL_MD_MAX_SIZE];
-    const md_info_t *md_info;
-    md_context_t md_ctx;
+    unsigned char h_i[MBEDTLS_MD_MAX_SIZE];
+    const mbedtls_md_info_t *md_info;
+    mbedtls_md_context_t md_ctx;
     int ret;
 
-    md_init( &md_ctx );
+    mbedtls_md_init( &md_ctx );
 
-    if( ( md_info = md_info_from_type( md_type ) ) == NULL )
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    if( ( md_info = mbedtls_md_info_from_type( md_type ) ) == NULL )
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 
-    md_len = md_get_size( md_info );
+    md_len = mbedtls_md_get_size( md_info );
 
     if( sizeof( tmp ) < md_len + strlen( label ) + rlen )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     nb = strlen( label );
     memcpy( tmp + md_len, label, nb );
@@ -396,22 +396,22 @@
     /*
      * Compute P_<hash>(secret, label + random)[0..dlen]
      */
-    if ( ( ret = md_setup( &md_ctx, md_info, 1 ) ) != 0 )
+    if ( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
         return( ret );
 
-    md_hmac_starts( &md_ctx, secret, slen );
-    md_hmac_update( &md_ctx, tmp + md_len, nb );
-    md_hmac_finish( &md_ctx, tmp );
+    mbedtls_md_hmac_starts( &md_ctx, secret, slen );
+    mbedtls_md_hmac_update( &md_ctx, tmp + md_len, nb );
+    mbedtls_md_hmac_finish( &md_ctx, tmp );
 
     for( i = 0; i < dlen; i += md_len )
     {
-        md_hmac_reset ( &md_ctx );
-        md_hmac_update( &md_ctx, tmp, md_len + nb );
-        md_hmac_finish( &md_ctx, h_i );
+        mbedtls_md_hmac_reset ( &md_ctx );
+        mbedtls_md_hmac_update( &md_ctx, tmp, md_len + nb );
+        mbedtls_md_hmac_finish( &md_ctx, h_i );
 
-        md_hmac_reset ( &md_ctx );
-        md_hmac_update( &md_ctx, tmp, md_len );
-        md_hmac_finish( &md_ctx, tmp );
+        mbedtls_md_hmac_reset ( &md_ctx );
+        mbedtls_md_hmac_update( &md_ctx, tmp, md_len );
+        mbedtls_md_hmac_finish( &md_ctx, tmp );
 
         k = ( i + md_len > dlen ) ? dlen % md_len : md_len;
 
@@ -419,69 +419,69 @@
             dstbuf[i + j]  = h_i[j];
     }
 
-    md_free( &md_ctx );
+    mbedtls_md_free( &md_ctx );
 
-    polarssl_zeroize( tmp, sizeof( tmp ) );
-    polarssl_zeroize( h_i, sizeof( h_i ) );
+    mbedtls_zeroize( tmp, sizeof( tmp ) );
+    mbedtls_zeroize( h_i, sizeof( h_i ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 static int tls_prf_sha256( const unsigned char *secret, size_t slen,
                            const char *label,
                            const unsigned char *random, size_t rlen,
                            unsigned char *dstbuf, size_t dlen )
 {
-    return( tls_prf_generic( POLARSSL_MD_SHA256, secret, slen,
+    return( tls_prf_generic( MBEDTLS_MD_SHA256, secret, slen,
                              label, random, rlen, dstbuf, dlen ) );
 }
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 static int tls_prf_sha384( const unsigned char *secret, size_t slen,
                            const char *label,
                            const unsigned char *random, size_t rlen,
                            unsigned char *dstbuf, size_t dlen )
 {
-    return( tls_prf_generic( POLARSSL_MD_SHA384, secret, slen,
+    return( tls_prf_generic( MBEDTLS_MD_SHA384, secret, slen,
                              label, random, rlen, dstbuf, dlen ) );
 }
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-static void ssl_update_checksum_start( ssl_context *, const unsigned char *, size_t );
+static void ssl_update_checksum_start( mbedtls_ssl_context *, const unsigned char *, size_t );
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-static void ssl_update_checksum_md5sha1( ssl_context *, const unsigned char *, size_t );
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *, const unsigned char *, size_t );
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-static void ssl_calc_verify_ssl( ssl_context *, unsigned char * );
-static void ssl_calc_finished_ssl( ssl_context *, unsigned char *, int );
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+static void ssl_calc_verify_ssl( mbedtls_ssl_context *, unsigned char * );
+static void ssl_calc_finished_ssl( mbedtls_ssl_context *, unsigned char *, int );
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1)
-static void ssl_calc_verify_tls( ssl_context *, unsigned char * );
-static void ssl_calc_finished_tls( ssl_context *, unsigned char *, int );
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
+static void ssl_calc_verify_tls( mbedtls_ssl_context *, unsigned char * );
+static void ssl_calc_finished_tls( mbedtls_ssl_context *, unsigned char *, int );
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
-static void ssl_update_checksum_sha256( ssl_context *, const unsigned char *, size_t );
-static void ssl_calc_verify_tls_sha256( ssl_context *,unsigned char * );
-static void ssl_calc_finished_tls_sha256( ssl_context *,unsigned char *, int );
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
+static void ssl_update_checksum_sha256( mbedtls_ssl_context *, const unsigned char *, size_t );
+static void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *,unsigned char * );
+static void ssl_calc_finished_tls_sha256( mbedtls_ssl_context *,unsigned char *, int );
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-static void ssl_update_checksum_sha384( ssl_context *, const unsigned char *, size_t );
-static void ssl_calc_verify_tls_sha384( ssl_context *, unsigned char * );
-static void ssl_calc_finished_tls_sha384( ssl_context *, unsigned char *, int );
+#if defined(MBEDTLS_SHA512_C)
+static void ssl_update_checksum_sha384( mbedtls_ssl_context *, const unsigned char *, size_t );
+static void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *, unsigned char * );
+static void ssl_calc_finished_tls_sha384( mbedtls_ssl_context *, unsigned char *, int );
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-int ssl_derive_keys( ssl_context *ssl )
+int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
 {
     int ret = 0;
     unsigned char tmp[64];
@@ -491,36 +491,36 @@
     unsigned char *mac_enc;
     unsigned char *mac_dec;
     size_t iv_copy_len;
-    const cipher_info_t *cipher_info;
-    const md_info_t *md_info;
+    const mbedtls_cipher_info_t *cipher_info;
+    const mbedtls_md_info_t *md_info;
 
-    ssl_session *session = ssl->session_negotiate;
-    ssl_transform *transform = ssl->transform_negotiate;
-    ssl_handshake_params *handshake = ssl->handshake;
+    mbedtls_ssl_session *session = ssl->session_negotiate;
+    mbedtls_ssl_transform *transform = ssl->transform_negotiate;
+    mbedtls_ssl_handshake_params *handshake = ssl->handshake;
 
-    SSL_DEBUG_MSG( 2, ( "=> derive keys" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> derive keys" ) );
 
-    cipher_info = cipher_info_from_type( transform->ciphersuite_info->cipher );
+    cipher_info = mbedtls_cipher_info_from_type( transform->ciphersuite_info->cipher );
     if( cipher_info == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "cipher info for %d not found",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "cipher info for %d not found",
                             transform->ciphersuite_info->cipher ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
-    md_info = md_info_from_type( transform->ciphersuite_info->mac );
+    md_info = mbedtls_md_info_from_type( transform->ciphersuite_info->mac );
     if( md_info == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "md info for %d not found",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "mbedtls_md info for %d not found",
                             transform->ciphersuite_info->mac ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     /*
      * Set appropriate PRF function and other SSL / TLS / TLS1.2 functions
      */
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         handshake->tls_prf = ssl3_prf;
         handshake->calc_verify = ssl_calc_verify_ssl;
@@ -528,8 +528,8 @@
     }
     else
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver < SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
+    if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         handshake->tls_prf = tls1_prf;
         handshake->calc_verify = ssl_calc_verify_tls;
@@ -537,10 +537,10 @@
     }
     else
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA512_C)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_3 &&
-        transform->ciphersuite_info->mac == POLARSSL_MD_SHA384 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA512_C)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 &&
+        transform->ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
     {
         handshake->tls_prf = tls_prf_sha384;
         handshake->calc_verify = ssl_calc_verify_tls_sha384;
@@ -548,8 +548,8 @@
     }
     else
 #endif
-#if defined(POLARSSL_SHA256_C)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SHA256_C)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
     {
         handshake->tls_prf = tls_prf_sha256;
         handshake->calc_verify = ssl_calc_verify_tls_sha256;
@@ -557,10 +557,10 @@
     }
     else
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     /*
@@ -575,25 +575,25 @@
      */
     if( handshake->resume == 0 )
     {
-        SSL_DEBUG_BUF( 3, "premaster secret", handshake->premaster,
+        MBEDTLS_SSL_DEBUG_BUF( 3, "premaster secret", handshake->premaster,
                        handshake->pmslen );
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-        if( ssl->handshake->extended_ms == SSL_EXTENDED_MS_ENABLED )
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+        if( ssl->handshake->extended_ms == MBEDTLS_SSL_EXTENDED_MS_ENABLED )
         {
             unsigned char session_hash[48];
             size_t hash_len;
 
-            SSL_DEBUG_MSG( 3, ( "using extended master secret" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "using extended master secret" ) );
 
             ssl->handshake->calc_verify( ssl, session_hash );
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-            if( ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+            if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
             {
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
                 if( ssl->transform_negotiate->ciphersuite_info->mac ==
-                    POLARSSL_MD_SHA384 )
+                    MBEDTLS_MD_SHA384 )
                 {
                     hash_len = 48;
                 }
@@ -602,10 +602,10 @@
                     hash_len = 32;
             }
             else
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
                 hash_len = 36;
 
-            SSL_DEBUG_BUF( 3, "session hash", session_hash, hash_len );
+            MBEDTLS_SSL_DEBUG_BUF( 3, "session hash", session_hash, hash_len );
 
             ret = handshake->tls_prf( handshake->premaster, handshake->pmslen,
                                       "extended master secret",
@@ -613,7 +613,7 @@
                                       session->master, 48 );
             if( ret != 0 )
             {
-                SSL_DEBUG_RET( 1, "prf", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret );
                 return( ret );
             }
 
@@ -626,14 +626,14 @@
                                   session->master, 48 );
         if( ret != 0 )
         {
-            SSL_DEBUG_RET( 1, "prf", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret );
             return( ret );
         }
 
-        polarssl_zeroize( handshake->premaster, sizeof(handshake->premaster) );
+        mbedtls_zeroize( handshake->premaster, sizeof(handshake->premaster) );
     }
     else
-        SSL_DEBUG_MSG( 3, ( "no premaster (session resumed)" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "no premaster (session resumed)" ) );
 
     /*
      * Swap the client and server random values.
@@ -641,7 +641,7 @@
     memcpy( tmp, handshake->randbytes, 64 );
     memcpy( handshake->randbytes, tmp + 32, 32 );
     memcpy( handshake->randbytes + 32, tmp, 32 );
-    polarssl_zeroize( tmp, sizeof( tmp ) );
+    mbedtls_zeroize( tmp, sizeof( tmp ) );
 
     /*
      *  SSLv3:
@@ -659,17 +659,17 @@
                               handshake->randbytes, 64, keyblk, 256 );
     if( ret != 0 )
     {
-        SSL_DEBUG_RET( 1, "prf", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "prf", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 3, ( "ciphersuite = %s",
-                   ssl_get_ciphersuite_name( session->ciphersuite ) ) );
-    SSL_DEBUG_BUF( 3, "master secret", session->master, 48 );
-    SSL_DEBUG_BUF( 4, "random bytes", handshake->randbytes, 64 );
-    SSL_DEBUG_BUF( 4, "key block", keyblk, 256 );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "ciphersuite = %s",
+                   mbedtls_ssl_get_ciphersuite_name( session->ciphersuite ) ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "master secret", session->master, 48 );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "random bytes", handshake->randbytes, 64 );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "key block", keyblk, 256 );
 
-    polarssl_zeroize( handshake->randbytes, sizeof( handshake->randbytes ) );
+    mbedtls_zeroize( handshake->randbytes, sizeof( handshake->randbytes ) );
 
     /*
      * Determine the appropriate key, IV and MAC length.
@@ -677,8 +677,8 @@
 
     transform->keylen = cipher_info->key_length / 8;
 
-    if( cipher_info->mode == POLARSSL_MODE_GCM ||
-        cipher_info->mode == POLARSSL_MODE_CCM )
+    if( cipher_info->mode == MBEDTLS_MODE_GCM ||
+        cipher_info->mode == MBEDTLS_MODE_CCM )
     {
         transform->maclen = 0;
 
@@ -688,38 +688,38 @@
         /* Minimum length is expicit IV + tag */
         transform->minlen = transform->ivlen - transform->fixed_ivlen
                             + ( transform->ciphersuite_info->flags &
-                                POLARSSL_CIPHERSUITE_SHORT_TAG ? 8 : 16 );
+                                MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16 );
     }
     else
     {
         int ret;
 
         /* Initialize HMAC contexts */
-        if( ( ret = md_setup( &transform->md_ctx_enc, md_info, 1 ) ) != 0 ||
-            ( ret = md_setup( &transform->md_ctx_dec, md_info, 1 ) ) != 0 )
+        if( ( ret = mbedtls_md_setup( &transform->md_ctx_enc, md_info, 1 ) ) != 0 ||
+            ( ret = mbedtls_md_setup( &transform->md_ctx_dec, md_info, 1 ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "md_setup", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
             return( ret );
         }
 
         /* Get MAC length */
-        transform->maclen = md_get_size( md_info );
+        transform->maclen = mbedtls_md_get_size( md_info );
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
         /*
          * If HMAC is to be truncated, we shall keep the leftmost bytes,
          * (rfc 6066 page 13 or rfc 2104 section 4),
          * so we only need to adjust the length here.
          */
-        if( session->trunc_hmac == SSL_TRUNC_HMAC_ENABLED )
-            transform->maclen = SSL_TRUNCATED_HMAC_LEN;
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+        if( session->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED )
+            transform->maclen = MBEDTLS_SSL_TRUNCATED_HMAC_LEN;
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
         /* IV length */
         transform->ivlen = cipher_info->iv_size;
 
         /* Minimum length */
-        if( cipher_info->mode == POLARSSL_MODE_STREAM )
+        if( cipher_info->mode == MBEDTLS_MODE_STREAM )
             transform->minlen = transform->maclen;
         else
         {
@@ -729,8 +729,8 @@
              *    otherwise: * first multiple of blocklen greater than maclen
              * 2. IV except for SSL3 and TLS 1.0
              */
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-            if( session->encrypt_then_mac == SSL_ETM_ENABLED )
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+            if( session->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED )
             {
                 transform->minlen = transform->maclen
                                   + cipher_info->block_size;
@@ -743,36 +743,36 @@
                                   - transform->maclen % cipher_info->block_size;
             }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1)
-            if( ssl->minor_ver == SSL_MINOR_VERSION_0 ||
-                ssl->minor_ver == SSL_MINOR_VERSION_1 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1)
+            if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
+                ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_1 )
                 ; /* No need to adjust minlen */
             else
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1_1) || defined(POLARSSL_SSL_PROTO_TLS1_2)
-            if( ssl->minor_ver == SSL_MINOR_VERSION_2 ||
-                ssl->minor_ver == SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
+            if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_2 ||
+                ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
             {
                 transform->minlen += transform->ivlen;
             }
             else
 #endif
             {
-                SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
             }
         }
     }
 
-    SSL_DEBUG_MSG( 3, ( "keylen: %d, minlen: %d, ivlen: %d, maclen: %d",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "keylen: %d, minlen: %d, ivlen: %d, maclen: %d",
                    transform->keylen, transform->minlen, transform->ivlen,
                    transform->maclen ) );
 
     /*
      * Finally setup the cipher contexts, IVs and MAC secrets.
      */
-#if defined(POLARSSL_SSL_CLI_C)
-    if( ssl->endpoint == SSL_IS_CLIENT )
+#if defined(MBEDTLS_SSL_CLI_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
     {
         key1 = keyblk + transform->maclen * 2;
         key2 = keyblk + transform->maclen * 2 + transform->keylen;
@@ -790,9 +790,9 @@
                 iv_copy_len );
     }
     else
-#endif /* POLARSSL_SSL_CLI_C */
-#if defined(POLARSSL_SSL_SRV_C)
-    if( ssl->endpoint == SSL_IS_SERVER )
+#endif /* MBEDTLS_SSL_CLI_C */
+#if defined(MBEDTLS_SSL_SRV_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
     {
         key1 = keyblk + transform->maclen * 2 + transform->keylen;
         key2 = keyblk + transform->maclen * 2;
@@ -810,128 +810,128 @@
                 iv_copy_len );
     }
     else
-#endif /* POLARSSL_SSL_SRV_C */
+#endif /* MBEDTLS_SSL_SRV_C */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         if( transform->maclen > sizeof transform->mac_enc )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
         memcpy( transform->mac_enc, mac_enc, transform->maclen );
         memcpy( transform->mac_dec, mac_dec, transform->maclen );
     }
     else
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-    if( ssl->minor_ver >= SSL_MINOR_VERSION_1 )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
     {
-        md_hmac_starts( &transform->md_ctx_enc, mac_enc, transform->maclen );
-        md_hmac_starts( &transform->md_ctx_dec, mac_dec, transform->maclen );
+        mbedtls_md_hmac_starts( &transform->md_ctx_enc, mac_enc, transform->maclen );
+        mbedtls_md_hmac_starts( &transform->md_ctx_dec, mac_dec, transform->maclen );
     }
     else
 #endif
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_init != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_init != NULL )
     {
         int ret = 0;
 
-        SSL_DEBUG_MSG( 2, ( "going for ssl_hw_record_init()" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_init()" ) );
 
-        if( ( ret = ssl_hw_record_init( ssl, key1, key2, transform->keylen,
+        if( ( ret = mbedtls_ssl_hw_record_init( ssl, key1, key2, transform->keylen,
                                         transform->iv_enc, transform->iv_dec,
                                         iv_copy_len,
                                         mac_enc, mac_dec,
                                         transform->maclen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_init", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_init", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
     }
-#endif /* POLARSSL_SSL_HW_RECORD_ACCEL */
+#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
 
-    if( ( ret = cipher_init_ctx( &transform->cipher_ctx_enc,
+    if( ( ret = mbedtls_cipher_init_ctx( &transform->cipher_ctx_enc,
                                  cipher_info ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "cipher_init_ctx", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_init_ctx", ret );
         return( ret );
     }
 
-    if( ( ret = cipher_init_ctx( &transform->cipher_ctx_dec,
+    if( ( ret = mbedtls_cipher_init_ctx( &transform->cipher_ctx_dec,
                                  cipher_info ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "cipher_init_ctx", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_init_ctx", ret );
         return( ret );
     }
 
-    if( ( ret = cipher_setkey( &transform->cipher_ctx_enc, key1,
+    if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_enc, key1,
                                cipher_info->key_length,
-                               POLARSSL_ENCRYPT ) ) != 0 )
+                               MBEDTLS_ENCRYPT ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "cipher_setkey", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
         return( ret );
     }
 
-    if( ( ret = cipher_setkey( &transform->cipher_ctx_dec, key2,
+    if( ( ret = mbedtls_cipher_setkey( &transform->cipher_ctx_dec, key2,
                                cipher_info->key_length,
-                               POLARSSL_DECRYPT ) ) != 0 )
+                               MBEDTLS_DECRYPT ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "cipher_setkey", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_setkey", ret );
         return( ret );
     }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    if( cipher_info->mode == POLARSSL_MODE_CBC )
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    if( cipher_info->mode == MBEDTLS_MODE_CBC )
     {
-        if( ( ret = cipher_set_padding_mode( &transform->cipher_ctx_enc,
-                                             POLARSSL_PADDING_NONE ) ) != 0 )
+        if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_enc,
+                                             MBEDTLS_PADDING_NONE ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_set_padding_mode", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret );
             return( ret );
         }
 
-        if( ( ret = cipher_set_padding_mode( &transform->cipher_ctx_dec,
-                                             POLARSSL_PADDING_NONE ) ) != 0 )
+        if( ( ret = mbedtls_cipher_set_padding_mode( &transform->cipher_ctx_dec,
+                                             MBEDTLS_PADDING_NONE ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_set_padding_mode", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_set_padding_mode", ret );
             return( ret );
         }
     }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
 
-    polarssl_zeroize( keyblk, sizeof( keyblk ) );
+    mbedtls_zeroize( keyblk, sizeof( keyblk ) );
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     // Initialize compression
     //
-    if( session->compression == SSL_COMPRESS_DEFLATE )
+    if( session->compression == MBEDTLS_SSL_COMPRESS_DEFLATE )
     {
         if( ssl->compress_buf == NULL )
         {
-            SSL_DEBUG_MSG( 3, ( "Allocating compression buffer" ) );
-            ssl->compress_buf = polarssl_malloc( SSL_BUFFER_LEN );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "Allocating compression buffer" ) );
+            ssl->compress_buf = mbedtls_malloc( MBEDTLS_SSL_BUFFER_LEN );
             if( ssl->compress_buf == NULL )
             {
-                SSL_DEBUG_MSG( 1, ( "malloc(%d bytes) failed",
-                                    SSL_BUFFER_LEN ) );
-                return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc(%d bytes) failed",
+                                    MBEDTLS_SSL_BUFFER_LEN ) );
+                return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
             }
         }
 
-        SSL_DEBUG_MSG( 3, ( "Initializing zlib states" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "Initializing zlib states" ) );
 
         memset( &transform->ctx_deflate, 0, sizeof( transform->ctx_deflate ) );
         memset( &transform->ctx_inflate, 0, sizeof( transform->ctx_inflate ) );
@@ -940,129 +940,129 @@
                          Z_DEFAULT_COMPRESSION )   != Z_OK ||
             inflateInit( &transform->ctx_inflate ) != Z_OK )
         {
-            SSL_DEBUG_MSG( 1, ( "Failed to initialize compression" ) );
-            return( POLARSSL_ERR_SSL_COMPRESSION_FAILED );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "Failed to initialize compression" ) );
+            return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
         }
     }
-#endif /* POLARSSL_ZLIB_SUPPORT */
+#endif /* MBEDTLS_ZLIB_SUPPORT */
 
-    SSL_DEBUG_MSG( 2, ( "<= derive keys" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= derive keys" ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-void ssl_calc_verify_ssl( ssl_context *ssl, unsigned char hash[36] )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+void ssl_calc_verify_ssl( mbedtls_ssl_context *ssl, unsigned char hash[36] )
 {
-    md5_context md5;
-    sha1_context sha1;
+    mbedtls_md5_context mbedtls_md5;
+    mbedtls_sha1_context mbedtls_sha1;
     unsigned char pad_1[48];
     unsigned char pad_2[48];
 
-    SSL_DEBUG_MSG( 2, ( "=> calc verify ssl" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify ssl" ) );
 
-    memcpy( &md5 , &ssl->handshake->fin_md5 , sizeof(md5_context)  );
-    memcpy( &sha1, &ssl->handshake->fin_sha1, sizeof(sha1_context) );
+    memcpy( &mbedtls_md5 , &ssl->handshake->fin_md5 , sizeof(mbedtls_md5_context)  );
+    memcpy( &mbedtls_sha1, &ssl->handshake->fin_sha1, sizeof(mbedtls_sha1_context) );
 
     memset( pad_1, 0x36, 48 );
     memset( pad_2, 0x5C, 48 );
 
-    md5_update( &md5, ssl->session_negotiate->master, 48 );
-    md5_update( &md5, pad_1, 48 );
-    md5_finish( &md5, hash );
+    mbedtls_md5_update( &mbedtls_md5, ssl->session_negotiate->master, 48 );
+    mbedtls_md5_update( &mbedtls_md5, pad_1, 48 );
+    mbedtls_md5_finish( &mbedtls_md5, hash );
 
-    md5_starts( &md5 );
-    md5_update( &md5, ssl->session_negotiate->master, 48 );
-    md5_update( &md5, pad_2, 48 );
-    md5_update( &md5, hash,  16 );
-    md5_finish( &md5, hash );
+    mbedtls_md5_starts( &mbedtls_md5 );
+    mbedtls_md5_update( &mbedtls_md5, ssl->session_negotiate->master, 48 );
+    mbedtls_md5_update( &mbedtls_md5, pad_2, 48 );
+    mbedtls_md5_update( &mbedtls_md5, hash,  16 );
+    mbedtls_md5_finish( &mbedtls_md5, hash );
 
-    sha1_update( &sha1, ssl->session_negotiate->master, 48 );
-    sha1_update( &sha1, pad_1, 40 );
-    sha1_finish( &sha1, hash + 16 );
+    mbedtls_sha1_update( &mbedtls_sha1, ssl->session_negotiate->master, 48 );
+    mbedtls_sha1_update( &mbedtls_sha1, pad_1, 40 );
+    mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
 
-    sha1_starts( &sha1 );
-    sha1_update( &sha1, ssl->session_negotiate->master, 48 );
-    sha1_update( &sha1, pad_2, 40 );
-    sha1_update( &sha1, hash + 16, 20 );
-    sha1_finish( &sha1, hash + 16 );
+    mbedtls_sha1_starts( &mbedtls_sha1 );
+    mbedtls_sha1_update( &mbedtls_sha1, ssl->session_negotiate->master, 48 );
+    mbedtls_sha1_update( &mbedtls_sha1, pad_2, 40 );
+    mbedtls_sha1_update( &mbedtls_sha1, hash + 16, 20 );
+    mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
 
-    SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
-    SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
 
-    md5_free(  &md5  );
-    sha1_free( &sha1 );
+    mbedtls_md5_free(  &mbedtls_md5  );
+    mbedtls_sha1_free( &mbedtls_sha1 );
 
     return;
 }
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1)
-void ssl_calc_verify_tls( ssl_context *ssl, unsigned char hash[36] )
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
+void ssl_calc_verify_tls( mbedtls_ssl_context *ssl, unsigned char hash[36] )
 {
-    md5_context md5;
-    sha1_context sha1;
+    mbedtls_md5_context mbedtls_md5;
+    mbedtls_sha1_context mbedtls_sha1;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc verify tls" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify tls" ) );
 
-    memcpy( &md5 , &ssl->handshake->fin_md5 , sizeof(md5_context)  );
-    memcpy( &sha1, &ssl->handshake->fin_sha1, sizeof(sha1_context) );
+    memcpy( &mbedtls_md5 , &ssl->handshake->fin_md5 , sizeof(mbedtls_md5_context)  );
+    memcpy( &mbedtls_sha1, &ssl->handshake->fin_sha1, sizeof(mbedtls_sha1_context) );
 
-     md5_finish( &md5,  hash );
-    sha1_finish( &sha1, hash + 16 );
+     mbedtls_md5_finish( &mbedtls_md5,  hash );
+    mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
 
-    SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
-    SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
 
-    md5_free(  &md5  );
-    sha1_free( &sha1 );
+    mbedtls_md5_free(  &mbedtls_md5  );
+    mbedtls_sha1_free( &mbedtls_sha1 );
 
     return;
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
-void ssl_calc_verify_tls_sha256( ssl_context *ssl, unsigned char hash[32] )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
+void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *ssl, unsigned char hash[32] )
 {
-    sha256_context sha256;
+    mbedtls_sha256_context mbedtls_sha256;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc verify sha256" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify mbedtls_sha256" ) );
 
-    memcpy( &sha256, &ssl->handshake->fin_sha256, sizeof(sha256_context) );
-    sha256_finish( &sha256, hash );
+    memcpy( &mbedtls_sha256, &ssl->handshake->fin_sha256, sizeof(mbedtls_sha256_context) );
+    mbedtls_sha256_finish( &mbedtls_sha256, hash );
 
-    SSL_DEBUG_BUF( 3, "calculated verify result", hash, 32 );
-    SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 32 );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
 
-    sha256_free( &sha256 );
+    mbedtls_sha256_free( &mbedtls_sha256 );
 
     return;
 }
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
-void ssl_calc_verify_tls_sha384( ssl_context *ssl, unsigned char hash[48] )
+#if defined(MBEDTLS_SHA512_C)
+void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *ssl, unsigned char hash[48] )
 {
-    sha512_context sha512;
+    mbedtls_sha512_context mbedtls_sha512;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc verify sha384" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha384" ) );
 
-    memcpy( &sha512, &ssl->handshake->fin_sha512, sizeof(sha512_context) );
-    sha512_finish( &sha512, hash );
+    memcpy( &mbedtls_sha512, &ssl->handshake->fin_sha512, sizeof(mbedtls_sha512_context) );
+    mbedtls_sha512_finish( &mbedtls_sha512, hash );
 
-    SSL_DEBUG_BUF( 3, "calculated verify result", hash, 48 );
-    SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 48 );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
 
-    sha512_free( &sha512 );
+    mbedtls_sha512_free( &mbedtls_sha512 );
 
     return;
 }
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-int ssl_psk_derive_premaster( ssl_context *ssl, key_exchange_type_t key_ex )
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exchange_type_t key_ex )
 {
     unsigned char *p = ssl->handshake->premaster;
     unsigned char *end = p + sizeof( ssl->handshake->premaster );
@@ -1074,20 +1074,20 @@
      * };
      * with "other_secret" depending on the particular key exchange
      */
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
-    if( key_ex == POLARSSL_KEY_EXCHANGE_PSK )
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
+    if( key_ex == MBEDTLS_KEY_EXCHANGE_PSK )
     {
         if( end - p < 2 + (int) ssl->psk_len )
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
         *(p++) = (unsigned char)( ssl->psk_len >> 8 );
         *(p++) = (unsigned char)( ssl->psk_len      );
         p += ssl->psk_len;
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    if( key_ex == POLARSSL_KEY_EXCHANGE_RSA_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+    if( key_ex == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
     {
         /*
          * other_secret already set by the ClientKeyExchange message,
@@ -1098,40 +1098,40 @@
         p += 48;
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    if( key_ex == POLARSSL_KEY_EXCHANGE_DHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+    if( key_ex == MBEDTLS_KEY_EXCHANGE_DHE_PSK )
     {
         int ret;
         size_t len = end - ( p + 2 );
 
         /* Write length only when we know the actual value */
-        if( ( ret = dhm_calc_secret( &ssl->handshake->dhm_ctx,
+        if( ( ret = mbedtls_dhm_calc_secret( &ssl->handshake->dhm_ctx,
                                       p + 2, &len,
                                       ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "dhm_calc_secret", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_calc_secret", ret );
             return( ret );
         }
         *(p++) = (unsigned char)( len >> 8 );
         *(p++) = (unsigned char)( len );
         p += len;
 
-        SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "DHM: K ", &ssl->handshake->dhm_ctx.K  );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    if( key_ex == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+    if( key_ex == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
         int ret;
         size_t zlen;
 
-        if( ( ret = ecdh_calc_secret( &ssl->handshake->ecdh_ctx, &zlen,
+        if( ( ret = mbedtls_ecdh_calc_secret( &ssl->handshake->ecdh_ctx, &zlen,
                                        p + 2, end - ( p + 2 ),
                                        ssl->f_rng, ssl->p_rng ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ecdh_calc_secret", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ecdh_calc_secret", ret );
             return( ret );
         }
 
@@ -1139,18 +1139,18 @@
         *(p++) = (unsigned char)( zlen      );
         p += zlen;
 
-        SSL_DEBUG_MPI( 3, "ECDH: z", &ssl->handshake->ecdh_ctx.z );
+        MBEDTLS_SSL_DEBUG_MPI( 3, "ECDH: z", &ssl->handshake->ecdh_ctx.z );
     }
     else
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     /* opaque psk<0..2^16-1>; */
     if( end - p < 2 + (int) ssl->psk_len )
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     *(p++) = (unsigned char)( ssl->psk_len >> 8 );
     *(p++) = (unsigned char)( ssl->psk_len      );
@@ -1161,24 +1161,24 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
 /*
  * SSLv3.0 MAC functions
  */
-static void ssl_mac( md_context_t *md_ctx, unsigned char *secret,
+static void ssl_mac( mbedtls_md_context_t *md_ctx, unsigned char *secret,
                      unsigned char *buf, size_t len,
                      unsigned char *ctr, int type )
 {
     unsigned char header[11];
     unsigned char padding[48];
     int padlen;
-    int md_size = md_get_size( md_ctx->md_info );
-    int md_type = md_get_type( md_ctx->md_info );
+    int md_size = mbedtls_md_get_size( md_ctx->md_info );
+    int md_type = mbedtls_md_get_type( md_ctx->md_info );
 
     /* Only MD5 and SHA-1 supported */
-    if( md_type == POLARSSL_MD_MD5 )
+    if( md_type == MBEDTLS_MD_MD5 )
         padlen = 48;
     else
         padlen = 40;
@@ -1189,62 +1189,62 @@
     header[10] = (unsigned char)( len      );
 
     memset( padding, 0x36, padlen );
-    md_starts( md_ctx );
-    md_update( md_ctx, secret,  md_size );
-    md_update( md_ctx, padding, padlen  );
-    md_update( md_ctx, header,  11      );
-    md_update( md_ctx, buf,     len     );
-    md_finish( md_ctx, buf +    len     );
+    mbedtls_md_starts( md_ctx );
+    mbedtls_md_update( md_ctx, secret,  md_size );
+    mbedtls_md_update( md_ctx, padding, padlen  );
+    mbedtls_md_update( md_ctx, header,  11      );
+    mbedtls_md_update( md_ctx, buf,     len     );
+    mbedtls_md_finish( md_ctx, buf +    len     );
 
     memset( padding, 0x5C, padlen );
-    md_starts( md_ctx );
-    md_update( md_ctx, secret,    md_size );
-    md_update( md_ctx, padding,   padlen  );
-    md_update( md_ctx, buf + len, md_size );
-    md_finish( md_ctx, buf + len          );
+    mbedtls_md_starts( md_ctx );
+    mbedtls_md_update( md_ctx, secret,    md_size );
+    mbedtls_md_update( md_ctx, padding,   padlen  );
+    mbedtls_md_update( md_ctx, buf + len, md_size );
+    mbedtls_md_finish( md_ctx, buf + len          );
 }
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
-#if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER) ||     \
-    ( defined(POLARSSL_CIPHER_MODE_CBC) &&                                  \
-      ( defined(POLARSSL_AES_C) || defined(POLARSSL_CAMELLIA_C) ) )
-#define POLARSSL_SOME_MODES_USE_MAC
+#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER) ||     \
+    ( defined(MBEDTLS_CIPHER_MODE_CBC) &&                                  \
+      ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) ) )
+#define MBEDTLS_SOME_MODES_USE_MAC
 #endif
 
 /*
  * Encryption/decryption functions
  */
-static int ssl_encrypt_buf( ssl_context *ssl )
+static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
 {
-    cipher_mode_t mode;
+    mbedtls_cipher_mode_t mode;
     int auth_done = 0;
 
-    SSL_DEBUG_MSG( 2, ( "=> encrypt buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> encrypt buf" ) );
 
     if( ssl->session_out == NULL || ssl->transform_out == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    mode = cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc );
+    mode = mbedtls_cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc );
 
-    SSL_DEBUG_BUF( 4, "before encrypt: output payload",
+    MBEDTLS_SSL_DEBUG_BUF( 4, "before encrypt: output payload",
                       ssl->out_msg, ssl->out_msglen );
 
     /*
      * Add MAC before if needed
      */
-#if defined(POLARSSL_SOME_MODES_USE_MAC)
-    if( mode == POLARSSL_MODE_STREAM ||
-        ( mode == POLARSSL_MODE_CBC
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-          && ssl->session_out->encrypt_then_mac == SSL_ETM_DISABLED
+#if defined(MBEDTLS_SOME_MODES_USE_MAC)
+    if( mode == MBEDTLS_MODE_STREAM ||
+        ( mode == MBEDTLS_MODE_CBC
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+          && ssl->session_out->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED
 #endif
         ) )
     {
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
             ssl_mac( &ssl->transform_out->md_ctx_enc,
                       ssl->transform_out->mac_enc,
@@ -1253,27 +1253,27 @@
         }
         else
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-        defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver >= SSL_MINOR_VERSION_1 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+        defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
         {
-            md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_ctr, 8 );
-            md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_hdr, 3 );
-            md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_len, 2 );
-            md_hmac_update( &ssl->transform_out->md_ctx_enc,
+            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_ctr, 8 );
+            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_hdr, 3 );
+            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_len, 2 );
+            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc,
                              ssl->out_msg, ssl->out_msglen );
-            md_hmac_finish( &ssl->transform_out->md_ctx_enc,
+            mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc,
                              ssl->out_msg + ssl->out_msglen );
-            md_hmac_reset( &ssl->transform_out->md_ctx_enc );
+            mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc );
         }
         else
 #endif
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        SSL_DEBUG_BUF( 4, "computed mac",
+        MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac",
                        ssl->out_msg + ssl->out_msglen,
                        ssl->transform_out->maclen );
 
@@ -1285,59 +1285,59 @@
     /*
      * Encrypt
      */
-#if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER)
-    if( mode == POLARSSL_MODE_STREAM )
+#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
+    if( mode == MBEDTLS_MODE_STREAM )
     {
         int ret;
         size_t olen = 0;
 
-        SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
                             "including %d bytes of padding",
                        ssl->out_msglen, 0 ) );
 
-        if( ( ret = cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
+        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
                                    ssl->transform_out->iv_enc,
                                    ssl->transform_out->ivlen,
                                    ssl->out_msg, ssl->out_msglen,
                                    ssl->out_msg, &olen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_crypt", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
             return( ret );
         }
 
         if( ssl->out_msglen != olen )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
     }
     else
-#endif /* POLARSSL_ARC4_C || POLARSSL_CIPHER_NULL_CIPHER */
-#if defined(POLARSSL_GCM_C) || defined(POLARSSL_CCM_C)
-    if( mode == POLARSSL_MODE_GCM ||
-        mode == POLARSSL_MODE_CCM )
+#endif /* MBEDTLS_ARC4_C || MBEDTLS_CIPHER_NULL_CIPHER */
+#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C)
+    if( mode == MBEDTLS_MODE_GCM ||
+        mode == MBEDTLS_MODE_CCM )
     {
         int ret;
         size_t enc_msglen, olen;
         unsigned char *enc_msg;
         unsigned char add_data[13];
         unsigned char taglen = ssl->transform_out->ciphersuite_info->flags &
-                               POLARSSL_CIPHERSUITE_SHORT_TAG ? 8 : 16;
+                               MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16;
 
         memcpy( add_data, ssl->out_ctr, 8 );
         add_data[8]  = ssl->out_msgtype;
-        ssl_write_version( ssl->major_ver, ssl->minor_ver,
+        mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
                            ssl->transport, add_data + 9 );
         add_data[11] = ( ssl->out_msglen >> 8 ) & 0xFF;
         add_data[12] = ssl->out_msglen & 0xFF;
 
-        SSL_DEBUG_BUF( 4, "additional data used for AEAD",
+        MBEDTLS_SSL_DEBUG_BUF( 4, "additional data used for AEAD",
                        add_data, 13 );
 
         /*
          * Generate IV
          */
-#if defined(POLARSSL_SSL_AEAD_RANDOM_IV)
+#if defined(MBEDTLS_SSL_AEAD_RANDOM_IV)
         ret = ssl->f_rng( ssl->p_rng,
                 ssl->transform_out->iv_enc + ssl->transform_out->fixed_ivlen,
                 ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen );
@@ -1351,8 +1351,8 @@
         if( ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen != 8 )
         {
             /* Reminder if we ever add an AEAD mode with a different size */
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
         memcpy( ssl->transform_out->iv_enc + ssl->transform_out->fixed_ivlen,
@@ -1360,7 +1360,7 @@
         memcpy( ssl->out_iv, ssl->out_ctr, 8 );
 #endif
 
-        SSL_DEBUG_BUF( 4, "IV used", ssl->out_iv,
+        MBEDTLS_SSL_DEBUG_BUF( 4, "IV used", ssl->out_iv,
                 ssl->transform_out->ivlen - ssl->transform_out->fixed_ivlen );
 
         /*
@@ -1371,14 +1371,14 @@
         ssl->out_msglen += ssl->transform_out->ivlen -
                            ssl->transform_out->fixed_ivlen;
 
-        SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
                             "including %d bytes of padding",
                        ssl->out_msglen, 0 ) );
 
         /*
          * Encrypt and authenticate
          */
-        if( ( ret = cipher_auth_encrypt( &ssl->transform_out->cipher_ctx_enc,
+        if( ( ret = mbedtls_cipher_auth_encrypt( &ssl->transform_out->cipher_ctx_enc,
                                          ssl->transform_out->iv_enc,
                                          ssl->transform_out->ivlen,
                                          add_data, 13,
@@ -1386,26 +1386,26 @@
                                          enc_msg, &olen,
                                          enc_msg + enc_msglen, taglen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_auth_encrypt", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_auth_encrypt", ret );
             return( ret );
         }
 
         if( olen != enc_msglen )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
         ssl->out_msglen += taglen;
         auth_done++;
 
-        SSL_DEBUG_BUF( 4, "after encrypt: tag", enc_msg + enc_msglen, taglen );
+        MBEDTLS_SSL_DEBUG_BUF( 4, "after encrypt: tag", enc_msg + enc_msglen, taglen );
     }
     else
-#endif /* POLARSSL_GCM_C || POLARSSL_CCM_C */
-#if defined(POLARSSL_CIPHER_MODE_CBC) &&                                    \
-    ( defined(POLARSSL_AES_C) || defined(POLARSSL_CAMELLIA_C) )
-    if( mode == POLARSSL_MODE_CBC )
+#endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */
+#if defined(MBEDTLS_CIPHER_MODE_CBC) &&                                    \
+    ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) )
+    if( mode == MBEDTLS_MODE_CBC )
     {
         int ret;
         unsigned char *enc_msg;
@@ -1424,12 +1424,12 @@
         enc_msglen = ssl->out_msglen;
         enc_msg = ssl->out_msg;
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_1) || defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
         /*
          * Prepend per-record IV for block cipher in TLS v1.1 and up as per
          * Method 1 (6.2.3.2. in RFC4346 and RFC5246)
          */
-        if( ssl->minor_ver >= SSL_MINOR_VERSION_2 )
+        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
         {
             /*
              * Generate IV
@@ -1449,31 +1449,31 @@
             enc_msglen = ssl->out_msglen;
             ssl->out_msglen += ssl->transform_out->ivlen;
         }
-#endif /* POLARSSL_SSL_PROTO_TLS1_1 || POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */
 
-        SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "before encrypt: msglen = %d, "
                             "including %d bytes of IV and %d bytes of padding",
                             ssl->out_msglen, ssl->transform_out->ivlen,
                             padlen + 1 ) );
 
-        if( ( ret = cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
+        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_out->cipher_ctx_enc,
                                    ssl->transform_out->iv_enc,
                                    ssl->transform_out->ivlen,
                                    enc_msg, enc_msglen,
                                    enc_msg, &olen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_crypt", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
             return( ret );
         }
 
         if( enc_msglen != olen )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1)
-        if( ssl->minor_ver < SSL_MINOR_VERSION_2 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1)
+        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 )
         {
             /*
              * Save IV in SSL3 and TLS1
@@ -1484,7 +1484,7 @@
         }
 #endif
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
         if( auth_done == 0 )
         {
             /*
@@ -1497,104 +1497,104 @@
              */
             unsigned char pseudo_hdr[13];
 
-            SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
 
             memcpy( pseudo_hdr +  0, ssl->out_ctr, 8 );
             memcpy( pseudo_hdr +  8, ssl->out_hdr, 3 );
             pseudo_hdr[11] = (unsigned char)( ( ssl->out_msglen >> 8 ) & 0xFF );
             pseudo_hdr[12] = (unsigned char)( ( ssl->out_msglen      ) & 0xFF );
 
-            SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 );
+            MBEDTLS_SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 );
 
-            md_hmac_update( &ssl->transform_out->md_ctx_enc, pseudo_hdr, 13 );
-            md_hmac_update( &ssl->transform_out->md_ctx_enc,
+            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, pseudo_hdr, 13 );
+            mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc,
                              ssl->out_iv, ssl->out_msglen );
-            md_hmac_finish( &ssl->transform_out->md_ctx_enc,
+            mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc,
                              ssl->out_iv + ssl->out_msglen );
-            md_hmac_reset( &ssl->transform_out->md_ctx_enc );
+            mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc );
 
             ssl->out_msglen += ssl->transform_out->maclen;
             auth_done++;
         }
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
     }
     else
-#endif /* POLARSSL_CIPHER_MODE_CBC &&
-          ( POLARSSL_AES_C || POLARSSL_CAMELLIA_C ) */
+#endif /* MBEDTLS_CIPHER_MODE_CBC &&
+          ( MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C ) */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     /* Make extra sure authentication was performed, exactly once */
     if( auth_done != 1 )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= encrypt buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= encrypt buf" ) );
 
     return( 0 );
 }
 
-#define POLARSSL_SSL_MAX_MAC_SIZE   48
+#define MBEDTLS_SSL_MAX_MAC_SIZE   48
 
-static int ssl_decrypt_buf( ssl_context *ssl )
+static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
 {
     size_t i;
-    cipher_mode_t mode;
+    mbedtls_cipher_mode_t mode;
     int auth_done = 0;
-#if defined(POLARSSL_SOME_MODES_USE_MAC)
+#if defined(MBEDTLS_SOME_MODES_USE_MAC)
     size_t padlen = 0, correct = 1;
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "=> decrypt buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> decrypt buf" ) );
 
     if( ssl->session_in == NULL || ssl->transform_in == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    mode = cipher_get_cipher_mode( &ssl->transform_in->cipher_ctx_dec );
+    mode = mbedtls_cipher_get_cipher_mode( &ssl->transform_in->cipher_ctx_dec );
 
     if( ssl->in_msglen < ssl->transform_in->minlen )
     {
-        SSL_DEBUG_MSG( 1, ( "in_msglen (%d) < minlen (%d)",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "in_msglen (%d) < minlen (%d)",
                        ssl->in_msglen, ssl->transform_in->minlen ) );
-        return( POLARSSL_ERR_SSL_INVALID_MAC );
+        return( MBEDTLS_ERR_SSL_INVALID_MAC );
     }
 
-#if defined(POLARSSL_ARC4_C) || defined(POLARSSL_CIPHER_NULL_CIPHER)
-    if( mode == POLARSSL_MODE_STREAM )
+#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
+    if( mode == MBEDTLS_MODE_STREAM )
     {
         int ret;
         size_t olen = 0;
 
         padlen = 0;
 
-        if( ( ret = cipher_crypt( &ssl->transform_in->cipher_ctx_dec,
+        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_in->cipher_ctx_dec,
                                    ssl->transform_in->iv_dec,
                                    ssl->transform_in->ivlen,
                                    ssl->in_msg, ssl->in_msglen,
                                    ssl->in_msg, &olen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_crypt", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
             return( ret );
         }
 
         if( ssl->in_msglen != olen )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
     }
     else
-#endif /* POLARSSL_ARC4_C || POLARSSL_CIPHER_NULL_CIPHER */
-#if defined(POLARSSL_GCM_C) || defined(POLARSSL_CCM_C)
-    if( mode == POLARSSL_MODE_GCM ||
-        mode == POLARSSL_MODE_CCM )
+#endif /* MBEDTLS_ARC4_C || MBEDTLS_CIPHER_NULL_CIPHER */
+#if defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C)
+    if( mode == MBEDTLS_MODE_GCM ||
+        mode == MBEDTLS_MODE_CCM )
     {
         int ret;
         size_t dec_msglen, olen;
@@ -1602,16 +1602,16 @@
         unsigned char *dec_msg_result;
         unsigned char add_data[13];
         unsigned char taglen = ssl->transform_in->ciphersuite_info->flags &
-                               POLARSSL_CIPHERSUITE_SHORT_TAG ? 8 : 16;
+                               MBEDTLS_CIPHERSUITE_SHORT_TAG ? 8 : 16;
         unsigned char explicit_iv_len =  ssl->transform_in->ivlen -
                                          ssl->transform_in->fixed_ivlen;
 
         if( ssl->in_msglen < (size_t) explicit_iv_len + taglen )
         {
-            SSL_DEBUG_MSG( 1, ( "msglen (%d) < explicit_iv_len (%d) "
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < explicit_iv_len (%d) "
                                 "+ taglen (%d)", ssl->in_msglen,
                                 explicit_iv_len, taglen ) );
-            return( POLARSSL_ERR_SSL_INVALID_MAC );
+            return( MBEDTLS_ERR_SSL_INVALID_MAC );
         }
         dec_msglen = ssl->in_msglen - explicit_iv_len - taglen;
 
@@ -1621,26 +1621,26 @@
 
         memcpy( add_data, ssl->in_ctr, 8 );
         add_data[8]  = ssl->in_msgtype;
-        ssl_write_version( ssl->major_ver, ssl->minor_ver,
+        mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
                            ssl->transport, add_data + 9 );
         add_data[11] = ( ssl->in_msglen >> 8 ) & 0xFF;
         add_data[12] = ssl->in_msglen & 0xFF;
 
-        SSL_DEBUG_BUF( 4, "additional data used for AEAD",
+        MBEDTLS_SSL_DEBUG_BUF( 4, "additional data used for AEAD",
                        add_data, 13 );
 
         memcpy( ssl->transform_in->iv_dec + ssl->transform_in->fixed_ivlen,
                 ssl->in_iv,
                 ssl->transform_in->ivlen - ssl->transform_in->fixed_ivlen );
 
-        SSL_DEBUG_BUF( 4, "IV used", ssl->transform_in->iv_dec,
+        MBEDTLS_SSL_DEBUG_BUF( 4, "IV used", ssl->transform_in->iv_dec,
                                      ssl->transform_in->ivlen );
-        SSL_DEBUG_BUF( 4, "TAG used", dec_msg + dec_msglen, taglen );
+        MBEDTLS_SSL_DEBUG_BUF( 4, "TAG used", dec_msg + dec_msglen, taglen );
 
         /*
          * Decrypt and authenticate
          */
-        if( ( ret = cipher_auth_decrypt( &ssl->transform_in->cipher_ctx_dec,
+        if( ( ret = mbedtls_cipher_auth_decrypt( &ssl->transform_in->cipher_ctx_dec,
                                          ssl->transform_in->iv_dec,
                                          ssl->transform_in->ivlen,
                                          add_data, 13,
@@ -1648,10 +1648,10 @@
                                          dec_msg_result, &olen,
                                          dec_msg + dec_msglen, taglen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_auth_decrypt", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_auth_decrypt", ret );
 
-            if( ret == POLARSSL_ERR_CIPHER_AUTH_FAILED )
-                return( POLARSSL_ERR_SSL_INVALID_MAC );
+            if( ret == MBEDTLS_ERR_CIPHER_AUTH_FAILED )
+                return( MBEDTLS_ERR_SSL_INVALID_MAC );
 
             return( ret );
         }
@@ -1659,15 +1659,15 @@
 
         if( olen != dec_msglen )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
     }
     else
-#endif /* POLARSSL_GCM_C || POLARSSL_CCM_C */
-#if defined(POLARSSL_CIPHER_MODE_CBC) &&                                    \
-    ( defined(POLARSSL_AES_C) || defined(POLARSSL_CAMELLIA_C) )
-    if( mode == POLARSSL_MODE_CBC )
+#endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */
+#if defined(MBEDTLS_CIPHER_MODE_CBC) &&                                    \
+    ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_CAMELLIA_C) )
+    if( mode == MBEDTLS_MODE_CBC )
     {
         /*
          * Decrypt and check the padding
@@ -1682,19 +1682,19 @@
         /*
          * Check immediate ciphertext sanity
          */
-#if defined(POLARSSL_SSL_PROTO_TLS1_1) || defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver >= SSL_MINOR_VERSION_2 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
             minlen += ssl->transform_in->ivlen;
 #endif
 
         if( ssl->in_msglen < minlen + ssl->transform_in->ivlen ||
             ssl->in_msglen < minlen + ssl->transform_in->maclen + 1 )
         {
-            SSL_DEBUG_MSG( 1, ( "msglen (%d) < max( ivlen(%d), maclen (%d) "
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < max( ivlen(%d), maclen (%d) "
                                 "+ 1 ) ( + expl IV )", ssl->in_msglen,
                                 ssl->transform_in->ivlen,
                                 ssl->transform_in->maclen ) );
-            return( POLARSSL_ERR_SSL_INVALID_MAC );
+            return( MBEDTLS_ERR_SSL_INVALID_MAC );
         }
 
         dec_msglen = ssl->in_msglen;
@@ -1704,13 +1704,13 @@
         /*
          * Authenticate before decrypt if enabled
          */
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-        if( ssl->session_in->encrypt_then_mac == SSL_ETM_ENABLED )
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+        if( ssl->session_in->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED )
         {
-            unsigned char computed_mac[POLARSSL_SSL_MAX_MAC_SIZE];
+            unsigned char computed_mac[MBEDTLS_SSL_MAX_MAC_SIZE];
             unsigned char pseudo_hdr[13];
 
-            SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
 
             dec_msglen -= ssl->transform_in->maclen;
             ssl->in_msglen -= ssl->transform_in->maclen;
@@ -1720,45 +1720,45 @@
             pseudo_hdr[11] = (unsigned char)( ( ssl->in_msglen >> 8 ) & 0xFF );
             pseudo_hdr[12] = (unsigned char)( ( ssl->in_msglen      ) & 0xFF );
 
-            SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 );
+            MBEDTLS_SSL_DEBUG_BUF( 4, "MAC'd meta-data", pseudo_hdr, 13 );
 
-            md_hmac_update( &ssl->transform_in->md_ctx_dec, pseudo_hdr, 13 );
-            md_hmac_update( &ssl->transform_in->md_ctx_dec,
+            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, pseudo_hdr, 13 );
+            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec,
                              ssl->in_iv, ssl->in_msglen );
-            md_hmac_finish( &ssl->transform_in->md_ctx_dec, computed_mac );
-            md_hmac_reset( &ssl->transform_in->md_ctx_dec );
+            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, computed_mac );
+            mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec );
 
-            SSL_DEBUG_BUF( 4, "message  mac", ssl->in_iv + ssl->in_msglen,
+            MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", ssl->in_iv + ssl->in_msglen,
                                               ssl->transform_in->maclen );
-            SSL_DEBUG_BUF( 4, "computed mac", computed_mac,
+            MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac", computed_mac,
                                               ssl->transform_in->maclen );
 
-            if( safer_memcmp( ssl->in_iv + ssl->in_msglen, computed_mac,
+            if( mbedtls_ssl_safer_memcmp( ssl->in_iv + ssl->in_msglen, computed_mac,
                               ssl->transform_in->maclen ) != 0 )
             {
-                SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
 
-                return( POLARSSL_ERR_SSL_INVALID_MAC );
+                return( MBEDTLS_ERR_SSL_INVALID_MAC );
             }
             auth_done++;
         }
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
 
         /*
          * Check length sanity
          */
         if( ssl->in_msglen % ssl->transform_in->ivlen != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "msglen (%d) %% ivlen (%d) != 0",
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) %% ivlen (%d) != 0",
                            ssl->in_msglen, ssl->transform_in->ivlen ) );
-            return( POLARSSL_ERR_SSL_INVALID_MAC );
+            return( MBEDTLS_ERR_SSL_INVALID_MAC );
         }
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_1) || defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)
         /*
          * Initialize for prepended IV for block cipher in TLS v1.1 and up
          */
-        if( ssl->minor_ver >= SSL_MINOR_VERSION_2 )
+        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
         {
             dec_msglen -= ssl->transform_in->ivlen;
             ssl->in_msglen -= ssl->transform_in->ivlen;
@@ -1766,26 +1766,26 @@
             for( i = 0; i < ssl->transform_in->ivlen; i++ )
                 ssl->transform_in->iv_dec[i] = ssl->in_iv[i];
         }
-#endif /* POLARSSL_SSL_PROTO_TLS1_1 || POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_1 || MBEDTLS_SSL_PROTO_TLS1_2 */
 
-        if( ( ret = cipher_crypt( &ssl->transform_in->cipher_ctx_dec,
+        if( ( ret = mbedtls_cipher_crypt( &ssl->transform_in->cipher_ctx_dec,
                                    ssl->transform_in->iv_dec,
                                    ssl->transform_in->ivlen,
                                    dec_msg, dec_msglen,
                                    dec_msg_result, &olen ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "cipher_crypt", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_cipher_crypt", ret );
             return( ret );
         }
 
         if( dec_msglen != olen )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1)
-        if( ssl->minor_ver < SSL_MINOR_VERSION_2 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1)
+        if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 )
         {
             /*
              * Save IV in SSL3 and TLS1
@@ -1801,21 +1801,21 @@
         if( ssl->in_msglen < ssl->transform_in->maclen + padlen &&
             auth_done == 0 )
         {
-#if defined(POLARSSL_SSL_DEBUG_ALL)
-            SSL_DEBUG_MSG( 1, ( "msglen (%d) < maclen (%d) + padlen (%d)",
+#if defined(MBEDTLS_SSL_DEBUG_ALL)
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "msglen (%d) < maclen (%d) + padlen (%d)",
                         ssl->in_msglen, ssl->transform_in->maclen, padlen ) );
 #endif
             padlen = 0;
             correct = 0;
         }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
             if( padlen > ssl->transform_in->ivlen )
             {
-#if defined(POLARSSL_SSL_DEBUG_ALL)
-                SSL_DEBUG_MSG( 1, ( "bad padding length: is %d, "
+#if defined(MBEDTLS_SSL_DEBUG_ALL)
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad padding length: is %d, "
                                     "should be no more than %d",
                                padlen, ssl->transform_in->ivlen ) );
 #endif
@@ -1823,10 +1823,10 @@
             }
         }
         else
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver > SSL_MINOR_VERSION_0 )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_0 )
         {
             /*
              * TLSv1+: always check the padding up to the first failure
@@ -1839,14 +1839,14 @@
              * Padding is guaranteed to be incorrect if:
              *   1. padlen >= ssl->in_msglen
              *
-             *   2. padding_idx >= SSL_MAX_CONTENT_LEN +
+             *   2. padding_idx >= MBEDTLS_SSL_MAX_CONTENT_LEN +
              *                     ssl->transform_in->maclen
              *
              * In both cases we reset padding_idx to a safe value (0) to
              * prevent out-of-buffer reads.
              */
             correct &= ( ssl->in_msglen >= padlen + 1 );
-            correct &= ( padding_idx < SSL_MAX_CONTENT_LEN +
+            correct &= ( padding_idx < MBEDTLS_SSL_MAX_CONTENT_LEN +
                                        ssl->transform_in->maclen );
 
             padding_idx *= correct;
@@ -1860,41 +1860,41 @@
 
             correct &= ( pad_count == padlen ); /* Only 1 on correct padding */
 
-#if defined(POLARSSL_SSL_DEBUG_ALL)
+#if defined(MBEDTLS_SSL_DEBUG_ALL)
             if( padlen > 0 && correct == 0 )
-                SSL_DEBUG_MSG( 1, ( "bad padding byte detected" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad padding byte detected" ) );
 #endif
             padlen &= correct * 0x1FF;
         }
         else
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 || \
-          POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+          MBEDTLS_SSL_PROTO_TLS1_2 */
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
         ssl->in_msglen -= padlen;
     }
     else
-#endif /* POLARSSL_CIPHER_MODE_CBC &&
-          ( POLARSSL_AES_C || POLARSSL_CAMELLIA_C ) */
+#endif /* MBEDTLS_CIPHER_MODE_CBC &&
+          ( MBEDTLS_AES_C || MBEDTLS_CAMELLIA_C ) */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    SSL_DEBUG_BUF( 4, "raw buffer after decryption",
+    MBEDTLS_SSL_DEBUG_BUF( 4, "raw buffer after decryption",
                    ssl->in_msg, ssl->in_msglen );
 
     /*
      * Authenticate if not done yet.
      * Compute the MAC regardless of the padding result (RFC4346, CBCTIME).
      */
-#if defined(POLARSSL_SOME_MODES_USE_MAC)
+#if defined(MBEDTLS_SOME_MODES_USE_MAC)
     if( auth_done == 0 )
     {
-        unsigned char tmp[POLARSSL_SSL_MAX_MAC_SIZE];
+        unsigned char tmp[MBEDTLS_SSL_MAX_MAC_SIZE];
 
         ssl->in_msglen -= ssl->transform_in->maclen;
 
@@ -1903,8 +1903,8 @@
 
         memcpy( tmp, ssl->in_msg + ssl->in_msglen, ssl->transform_in->maclen );
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
             ssl_mac( &ssl->transform_in->md_ctx_dec,
                       ssl->transform_in->mac_dec,
@@ -1912,10 +1912,10 @@
                       ssl->in_ctr, ssl->in_msgtype );
         }
         else
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-        defined(POLARSSL_SSL_PROTO_TLS1_2)
-        if( ssl->minor_ver > SSL_MINOR_VERSION_0 )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+        defined(MBEDTLS_SSL_PROTO_TLS1_2)
+        if( ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_0 )
         {
             /*
              * Process MAC and always update for padlen afterwards to make
@@ -1936,35 +1936,35 @@
 
             extra_run &= correct * 0xFF;
 
-            md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_ctr, 8 );
-            md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_hdr, 3 );
-            md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_len, 2 );
-            md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_msg,
+            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_ctr, 8 );
+            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_hdr, 3 );
+            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_len, 2 );
+            mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_msg,
                              ssl->in_msglen );
-            md_hmac_finish( &ssl->transform_in->md_ctx_dec,
+            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec,
                              ssl->in_msg + ssl->in_msglen );
             for( j = 0; j < extra_run; j++ )
-                md_process( &ssl->transform_in->md_ctx_dec, ssl->in_msg );
+                mbedtls_md_process( &ssl->transform_in->md_ctx_dec, ssl->in_msg );
 
-            md_hmac_reset( &ssl->transform_in->md_ctx_dec );
+            mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec );
         }
         else
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 || \
-              POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+              MBEDTLS_SSL_PROTO_TLS1_2 */
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        SSL_DEBUG_BUF( 4, "message  mac", tmp, ssl->transform_in->maclen );
-        SSL_DEBUG_BUF( 4, "computed mac", ssl->in_msg + ssl->in_msglen,
+        MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", tmp, ssl->transform_in->maclen );
+        MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac", ssl->in_msg + ssl->in_msglen,
                        ssl->transform_in->maclen );
 
-        if( safer_memcmp( tmp, ssl->in_msg + ssl->in_msglen,
+        if( mbedtls_ssl_safer_memcmp( tmp, ssl->in_msg + ssl->in_msglen,
                          ssl->transform_in->maclen ) != 0 )
         {
-#if defined(POLARSSL_SSL_DEBUG_ALL)
-            SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
+#if defined(MBEDTLS_SSL_DEBUG_ALL)
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
 #endif
             correct = 0;
         }
@@ -1974,15 +1974,15 @@
          * Finally check the correct flag
          */
         if( correct == 0 )
-            return( POLARSSL_ERR_SSL_INVALID_MAC );
+            return( MBEDTLS_ERR_SSL_INVALID_MAC );
     }
-#endif /* POLARSSL_SOME_MODES_USE_MAC */
+#endif /* MBEDTLS_SOME_MODES_USE_MAC */
 
     /* Make extra sure authentication was performed, exactly once */
     if( auth_done != 1 )
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-        return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
     if( ssl->in_msglen == 0 )
@@ -1995,16 +1995,16 @@
          */
         if( ssl->nb_zero > 3 )
         {
-            SSL_DEBUG_MSG( 1, ( "received four consecutive empty "
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "received four consecutive empty "
                                 "messages, possible DoS attack" ) );
-            return( POLARSSL_ERR_SSL_INVALID_MAC );
+            return( MBEDTLS_ERR_SSL_INVALID_MAC );
         }
     }
     else
         ssl->nb_zero = 0;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         ; /* in_ctr read from peer, not maintained internally */
     }
@@ -2018,12 +2018,12 @@
         /* The loop goes to its end iff the counter is wrapping */
         if( i == ssl_ep_len( ssl ) )
         {
-            SSL_DEBUG_MSG( 1, ( "incoming message counter would wrap" ) );
-            return( POLARSSL_ERR_SSL_COUNTER_WRAPPING );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "incoming message counter would wrap" ) );
+            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
         }
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= decrypt buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= decrypt buf" ) );
 
     return( 0 );
 }
@@ -2032,108 +2032,108 @@
 #undef MAC_PLAINTEXT
 #undef MAC_CIPHERTEXT
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
 /*
  * Compression/decompression functions
  */
-static int ssl_compress_buf( ssl_context *ssl )
+static int ssl_compress_buf( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned char *msg_post = ssl->out_msg;
     size_t len_pre = ssl->out_msglen;
     unsigned char *msg_pre = ssl->compress_buf;
 
-    SSL_DEBUG_MSG( 2, ( "=> compress buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> compress buf" ) );
 
     if( len_pre == 0 )
         return( 0 );
 
     memcpy( msg_pre, ssl->out_msg, len_pre );
 
-    SSL_DEBUG_MSG( 3, ( "before compression: msglen = %d, ",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "before compression: msglen = %d, ",
                    ssl->out_msglen ) );
 
-    SSL_DEBUG_BUF( 4, "before compression: output payload",
+    MBEDTLS_SSL_DEBUG_BUF( 4, "before compression: output payload",
                    ssl->out_msg, ssl->out_msglen );
 
     ssl->transform_out->ctx_deflate.next_in = msg_pre;
     ssl->transform_out->ctx_deflate.avail_in = len_pre;
     ssl->transform_out->ctx_deflate.next_out = msg_post;
-    ssl->transform_out->ctx_deflate.avail_out = SSL_BUFFER_LEN;
+    ssl->transform_out->ctx_deflate.avail_out = MBEDTLS_SSL_BUFFER_LEN;
 
     ret = deflate( &ssl->transform_out->ctx_deflate, Z_SYNC_FLUSH );
     if( ret != Z_OK )
     {
-        SSL_DEBUG_MSG( 1, ( "failed to perform compression (%d)", ret ) );
-        return( POLARSSL_ERR_SSL_COMPRESSION_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to perform compression (%d)", ret ) );
+        return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
     }
 
-    ssl->out_msglen = SSL_BUFFER_LEN -
+    ssl->out_msglen = MBEDTLS_SSL_BUFFER_LEN -
                       ssl->transform_out->ctx_deflate.avail_out;
 
-    SSL_DEBUG_MSG( 3, ( "after compression: msglen = %d, ",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "after compression: msglen = %d, ",
                    ssl->out_msglen ) );
 
-    SSL_DEBUG_BUF( 4, "after compression: output payload",
+    MBEDTLS_SSL_DEBUG_BUF( 4, "after compression: output payload",
                    ssl->out_msg, ssl->out_msglen );
 
-    SSL_DEBUG_MSG( 2, ( "<= compress buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= compress buf" ) );
 
     return( 0 );
 }
 
-static int ssl_decompress_buf( ssl_context *ssl )
+static int ssl_decompress_buf( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned char *msg_post = ssl->in_msg;
     size_t len_pre = ssl->in_msglen;
     unsigned char *msg_pre = ssl->compress_buf;
 
-    SSL_DEBUG_MSG( 2, ( "=> decompress buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> decompress buf" ) );
 
     if( len_pre == 0 )
         return( 0 );
 
     memcpy( msg_pre, ssl->in_msg, len_pre );
 
-    SSL_DEBUG_MSG( 3, ( "before decompression: msglen = %d, ",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "before decompression: msglen = %d, ",
                    ssl->in_msglen ) );
 
-    SSL_DEBUG_BUF( 4, "before decompression: input payload",
+    MBEDTLS_SSL_DEBUG_BUF( 4, "before decompression: input payload",
                    ssl->in_msg, ssl->in_msglen );
 
     ssl->transform_in->ctx_inflate.next_in = msg_pre;
     ssl->transform_in->ctx_inflate.avail_in = len_pre;
     ssl->transform_in->ctx_inflate.next_out = msg_post;
-    ssl->transform_in->ctx_inflate.avail_out = SSL_MAX_CONTENT_LEN;
+    ssl->transform_in->ctx_inflate.avail_out = MBEDTLS_SSL_MAX_CONTENT_LEN;
 
     ret = inflate( &ssl->transform_in->ctx_inflate, Z_SYNC_FLUSH );
     if( ret != Z_OK )
     {
-        SSL_DEBUG_MSG( 1, ( "failed to perform decompression (%d)", ret ) );
-        return( POLARSSL_ERR_SSL_COMPRESSION_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "failed to perform decompression (%d)", ret ) );
+        return( MBEDTLS_ERR_SSL_COMPRESSION_FAILED );
     }
 
-    ssl->in_msglen = SSL_MAX_CONTENT_LEN -
+    ssl->in_msglen = MBEDTLS_SSL_MAX_CONTENT_LEN -
                      ssl->transform_in->ctx_inflate.avail_out;
 
-    SSL_DEBUG_MSG( 3, ( "after decompression: msglen = %d, ",
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "after decompression: msglen = %d, ",
                    ssl->in_msglen ) );
 
-    SSL_DEBUG_BUF( 4, "after decompression: input payload",
+    MBEDTLS_SSL_DEBUG_BUF( 4, "after decompression: input payload",
                    ssl->in_msg, ssl->in_msglen );
 
-    SSL_DEBUG_MSG( 2, ( "<= decompress buf" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= decompress buf" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_ZLIB_SUPPORT */
+#endif /* MBEDTLS_ZLIB_SUPPORT */
 
-#if defined(POLARSSL_SSL_SRV_C) && defined(POLARSSL_SSL_RENEGOTIATION)
-static int ssl_write_hello_request( ssl_context *ssl );
+#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION)
+static int ssl_write_hello_request( mbedtls_ssl_context *ssl );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-static int ssl_resend_hello_request( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+static int ssl_resend_hello_request( mbedtls_ssl_context *ssl )
 {
     /* If renegotiation is not enforced, retransmit until we would reach max
      * timeout if we were using the usual handshake doubling scheme */
@@ -2150,7 +2150,7 @@
 
         if( ++ssl->renego_records_seen > doublings )
         {
-            SSL_DEBUG_MSG( 0, ( "no longer retransmitting hello request" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 0, ( "no longer retransmitting hello request" ) );
             return( 0 );
         }
     }
@@ -2158,7 +2158,7 @@
     return( ssl_write_hello_request( ssl ) );
 }
 #endif
-#endif /* POLARSSL_SSL_SRV_C && POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
 
 /*
  * Fill the input message buffer by appending data to it.
@@ -2175,28 +2175,28 @@
  * For DTLS, it is up to the caller to set ssl->next_record_offset when
  * they're done reading a record.
  */
-int ssl_fetch_input( ssl_context *ssl, size_t nb_want )
+int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want )
 {
     int ret;
     size_t len;
 
-    SSL_DEBUG_MSG( 2, ( "=> fetch input" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> fetch input" ) );
 
     if( ssl->f_recv == NULL && ssl->f_recv_timeout == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "Bad usage of ssl_set_bio() "
-                            "or ssl_set_bio_timeout()" ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Bad usage of mbedtls_ssl_set_bio() "
+                            "or mbedtls_ssl_set_bio_timeout()" ) );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
-    if( nb_want > SSL_BUFFER_LEN - (size_t)( ssl->in_hdr - ssl->in_buf ) )
+    if( nb_want > MBEDTLS_SSL_BUFFER_LEN - (size_t)( ssl->in_hdr - ssl->in_buf ) )
     {
-        SSL_DEBUG_MSG( 1, ( "requesting more data than fits" ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "requesting more data than fits" ) );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         uint32_t timeout;
 
@@ -2214,15 +2214,15 @@
         {
             if( ssl->in_left < ssl->next_record_offset )
             {
-                SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+                return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
             }
 
             ssl->in_left -= ssl->next_record_offset;
 
             if( ssl->in_left != 0 )
             {
-                SSL_DEBUG_MSG( 2, ( "next record in same datagram, offset: %d",
+                MBEDTLS_SSL_DEBUG_MSG( 2, ( "next record in same datagram, offset: %d",
                                     ssl->next_record_offset ) );
                 memmove( ssl->in_hdr,
                          ssl->in_hdr + ssl->next_record_offset,
@@ -2232,7 +2232,7 @@
             ssl->next_record_offset = 0;
         }
 
-        SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
                        ssl->in_left, nb_want ) );
 
         /*
@@ -2240,7 +2240,7 @@
          */
         if( nb_want <= ssl->in_left)
         {
-            SSL_DEBUG_MSG( 2, ( "<= fetch input" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= fetch input" ) );
             return( 0 );
         }
 
@@ -2251,11 +2251,11 @@
          */
         if( ssl->in_left != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        SSL_DEBUG_MSG( 3, ( "current timer: %u", ssl->time_limit ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "current timer: %u", ssl->time_limit ) );
 
         /*
          * Don't even try to read if time's out already.
@@ -2263,17 +2263,17 @@
          * that will end up being dropped.
          */
         if( ssl_check_timer( ssl ) != 0 )
-            ret = POLARSSL_ERR_NET_TIMEOUT;
+            ret = MBEDTLS_ERR_NET_TIMEOUT;
         else
         {
-            len = SSL_BUFFER_LEN - ( ssl->in_hdr - ssl->in_buf );
+            len = MBEDTLS_SSL_BUFFER_LEN - ( ssl->in_hdr - ssl->in_buf );
 
-            if( ssl->state != SSL_HANDSHAKE_OVER )
+            if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
                 timeout = ssl->handshake->retransmit_timeout;
             else
                 timeout = ssl->read_timeout;
 
-            SSL_DEBUG_MSG( 3, ( "f_recv_timeout: %u ms", timeout ) );
+            MBEDTLS_SSL_DEBUG_MSG( 3, ( "f_recv_timeout: %u ms", timeout ) );
 
             if( ssl->f_recv_timeout != NULL && timeout != 0 )
                 ret = ssl->f_recv_timeout( ssl->p_bio, ssl->in_hdr, len,
@@ -2281,46 +2281,46 @@
             else
                 ret = ssl->f_recv( ssl->p_bio, ssl->in_hdr, len );
 
-            SSL_DEBUG_RET( 2, "ssl->f_recv(_timeout)", ret );
+            MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_recv(_timeout)", ret );
 
             if( ret == 0 )
-                return( POLARSSL_ERR_SSL_CONN_EOF );
+                return( MBEDTLS_ERR_SSL_CONN_EOF );
         }
 
-        if( ret == POLARSSL_ERR_NET_TIMEOUT )
+        if( ret == MBEDTLS_ERR_NET_TIMEOUT )
         {
-            SSL_DEBUG_MSG( 2, ( "timeout" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "timeout" ) );
             ssl_set_timer( ssl, 0 );
 
-            if( ssl->state != SSL_HANDSHAKE_OVER )
+            if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
             {
                 if( ssl_double_retransmit_timeout( ssl ) != 0 )
                 {
-                    SSL_DEBUG_MSG( 1, ( "handshake timeout" ) );
-                    return( POLARSSL_ERR_NET_TIMEOUT );
+                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake timeout" ) );
+                    return( MBEDTLS_ERR_NET_TIMEOUT );
                 }
 
-                if( ( ret = ssl_resend( ssl ) ) != 0 )
+                if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
                 {
-                    SSL_DEBUG_RET( 1, "ssl_resend", ret );
+                    MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret );
                     return( ret );
                 }
 
-                return( POLARSSL_ERR_NET_WANT_READ );
+                return( MBEDTLS_ERR_NET_WANT_READ );
             }
-#if defined(POLARSSL_SSL_SRV_C) && defined(POLARSSL_SSL_RENEGOTIATION)
-            else if( ssl->endpoint == SSL_IS_SERVER &&
-                     ssl->renego_status == SSL_RENEGOTIATION_PENDING )
+#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION)
+            else if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER &&
+                     ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
             {
                 if( ( ret = ssl_resend_hello_request( ssl ) ) != 0 )
                 {
-                    SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret );
+                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret );
                     return( ret );
                 }
 
-                return( POLARSSL_ERR_NET_WANT_READ );
+                return( MBEDTLS_ERR_NET_WANT_READ );
             }
-#endif /* POLARSSL_SSL_SRV_C && POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
         }
 
         if( ret < 0 )
@@ -2331,7 +2331,7 @@
     else
 #endif
     {
-        SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
                        ssl->in_left, nb_want ) );
 
         while( ssl->in_left < nb_want )
@@ -2339,12 +2339,12 @@
             len = nb_want - ssl->in_left;
             ret = ssl->f_recv( ssl->p_bio, ssl->in_hdr + ssl->in_left, len );
 
-            SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "in_left: %d, nb_want: %d",
                            ssl->in_left, nb_want ) );
-            SSL_DEBUG_RET( 2, "ssl->f_recv", ret );
+            MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_recv", ret );
 
             if( ret == 0 )
-                return( POLARSSL_ERR_SSL_CONN_EOF );
+                return( MBEDTLS_ERR_SSL_CONN_EOF );
 
             if( ret < 0 )
                 return( ret );
@@ -2353,7 +2353,7 @@
         }
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= fetch input" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= fetch input" ) );
 
     return( 0 );
 }
@@ -2361,37 +2361,37 @@
 /*
  * Flush any data not yet written
  */
-int ssl_flush_output( ssl_context *ssl )
+int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned char *buf, i;
 
-    SSL_DEBUG_MSG( 2, ( "=> flush output" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> flush output" ) );
 
     if( ssl->f_send == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "Bad usage of ssl_set_bio() "
-                            "or ssl_set_bio_timeout()" ) );
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Bad usage of mbedtls_ssl_set_bio() "
+                            "or mbedtls_ssl_set_bio_timeout()" ) );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     /* Avoid incrementing counter if data is flushed */
     if( ssl->out_left == 0 )
     {
-        SSL_DEBUG_MSG( 2, ( "<= flush output" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= flush output" ) );
         return( 0 );
     }
 
     while( ssl->out_left > 0 )
     {
-        SSL_DEBUG_MSG( 2, ( "message length: %d, out_left: %d",
-                       ssl_hdr_len( ssl ) + ssl->out_msglen, ssl->out_left ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "message length: %d, out_left: %d",
+                       mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen, ssl->out_left ) );
 
-        buf = ssl->out_hdr + ssl_hdr_len( ssl ) +
+        buf = ssl->out_hdr + mbedtls_ssl_hdr_len( ssl ) +
               ssl->out_msglen - ssl->out_left;
         ret = ssl->f_send( ssl->p_bio, buf, ssl->out_left );
 
-        SSL_DEBUG_RET( 2, "ssl->f_send", ret );
+        MBEDTLS_SSL_DEBUG_RET( 2, "ssl->f_send", ret );
 
         if( ret <= 0 )
             return( ret );
@@ -2406,11 +2406,11 @@
     /* The loop goes to its end iff the counter is wrapping */
     if( i == ssl_ep_len( ssl ) )
     {
-        SSL_DEBUG_MSG( 1, ( "outgoing message counter would wrap" ) );
-        return( POLARSSL_ERR_SSL_COUNTER_WRAPPING );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "outgoing message counter would wrap" ) );
+        return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= flush output" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= flush output" ) );
 
     return( 0 );
 }
@@ -2418,27 +2418,27 @@
 /*
  * Functions to handle the DTLS retransmission state machine
  */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
 /*
  * Append current handshake message to current outgoing flight
  */
-static int ssl_flight_append( ssl_context *ssl )
+static int ssl_flight_append( mbedtls_ssl_context *ssl )
 {
-    ssl_flight_item *msg;
+    mbedtls_ssl_flight_item *msg;
 
     /* Allocate space for current message */
-    if( ( msg = polarssl_malloc( sizeof(  ssl_flight_item ) ) ) == NULL )
+    if( ( msg = mbedtls_malloc( sizeof(  mbedtls_ssl_flight_item ) ) ) == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "malloc %d bytes failed",
-                            sizeof( ssl_flight_item ) ) );
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc %d bytes failed",
+                            sizeof( mbedtls_ssl_flight_item ) ) );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
-    if( ( msg->p = polarssl_malloc( ssl->out_msglen ) ) == NULL )
+    if( ( msg->p = mbedtls_malloc( ssl->out_msglen ) ) == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "malloc %d bytes failed", ssl->out_msglen ) );
-        polarssl_free( msg );
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc %d bytes failed", ssl->out_msglen ) );
+        mbedtls_free( msg );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
     /* Copy current handshake message with headers */
@@ -2452,7 +2452,7 @@
         ssl->handshake->flight = msg;
     else
     {
-        ssl_flight_item *cur = ssl->handshake->flight;
+        mbedtls_ssl_flight_item *cur = ssl->handshake->flight;
         while( cur->next != NULL )
             cur = cur->next;
         cur->next = msg;
@@ -2464,41 +2464,41 @@
 /*
  * Free the current flight of handshake messages
  */
-static void ssl_flight_free( ssl_flight_item *flight )
+static void ssl_flight_free( mbedtls_ssl_flight_item *flight )
 {
-    ssl_flight_item *cur = flight;
-    ssl_flight_item *next;
+    mbedtls_ssl_flight_item *cur = flight;
+    mbedtls_ssl_flight_item *next;
 
     while( cur != NULL )
     {
         next = cur->next;
 
-        polarssl_free( cur->p );
-        polarssl_free( cur );
+        mbedtls_free( cur->p );
+        mbedtls_free( cur );
 
         cur = next;
     }
 }
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-static void ssl_dtls_replay_reset( ssl_context *ssl );
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+static void ssl_dtls_replay_reset( mbedtls_ssl_context *ssl );
 #endif
 
 /*
  * Swap transform_out and out_ctr with the alternative ones
  */
-static void ssl_swap_epochs( ssl_context *ssl )
+static void ssl_swap_epochs( mbedtls_ssl_context *ssl )
 {
-    ssl_transform *tmp_transform;
+    mbedtls_ssl_transform *tmp_transform;
     unsigned char tmp_out_ctr[8];
 
     if( ssl->transform_out == ssl->handshake->alt_transform_out )
     {
-        SSL_DEBUG_MSG( 3, ( "skip swap epochs" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip swap epochs" ) );
         return;
     }
 
-    SSL_DEBUG_MSG( 3, ( "swap epochs" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "swap epochs" ) );
 
     /* Swap transforms */
     tmp_transform                     = ssl->transform_out;
@@ -2512,7 +2512,7 @@
 
     /* Adjust to the newly activated transform */
     if( ssl->transform_out != NULL &&
-        ssl->minor_ver >= SSL_MINOR_VERSION_2 )
+        ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
     {
         ssl->out_msg = ssl->out_iv + ssl->transform_out->ivlen -
                                      ssl->transform_out->fixed_ivlen;
@@ -2520,13 +2520,13 @@
     else
         ssl->out_msg = ssl->out_iv;
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_activate != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_activate != NULL )
     {
-        if( ( ret = ssl_hw_record_activate( ssl, SSL_CHANNEL_OUTBOUND ) ) != 0 )
+        if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_OUTBOUND ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_activate", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
     }
 #endif
@@ -2539,30 +2539,30 @@
  * WANT_WRITE, causing us to exit this function and come back later.
  * This function must be called until state is no longer SENDING.
  */
-int ssl_resend( ssl_context *ssl )
+int mbedtls_ssl_resend( mbedtls_ssl_context *ssl )
 {
-    SSL_DEBUG_MSG( 2, ( "=> ssl_resend" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> mbedtls_ssl_resend" ) );
 
-    if( ssl->handshake->retransmit_state != SSL_RETRANS_SENDING )
+    if( ssl->handshake->retransmit_state != MBEDTLS_SSL_RETRANS_SENDING )
     {
-        SSL_DEBUG_MSG( 2, ( "initialise resending" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "initialise resending" ) );
 
         ssl->handshake->cur_msg = ssl->handshake->flight;
         ssl_swap_epochs( ssl );
 
-        ssl->handshake->retransmit_state = SSL_RETRANS_SENDING;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_SENDING;
     }
 
     while( ssl->handshake->cur_msg != NULL )
     {
         int ret;
-        ssl_flight_item *cur = ssl->handshake->cur_msg;
+        mbedtls_ssl_flight_item *cur = ssl->handshake->cur_msg;
 
         /* Swap epochs before sending Finished: we can't do it after
          * sending ChangeCipherSpec, in case write returns WANT_READ.
          * Must be done before copying, may change out_msg pointer */
-        if( cur->type == SSL_MSG_HANDSHAKE &&
-            cur->p[0] == SSL_HS_FINISHED )
+        if( cur->type == MBEDTLS_SSL_MSG_HANDSHAKE &&
+            cur->p[0] == MBEDTLS_SSL_HS_FINISHED )
         {
             ssl_swap_epochs( ssl );
         }
@@ -2573,24 +2573,24 @@
 
         ssl->handshake->cur_msg = cur->next;
 
-        SSL_DEBUG_BUF( 3, "resent handshake message header", ssl->out_msg, 12 );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "resent handshake message header", ssl->out_msg, 12 );
 
-        if( ( ret = ssl_write_record( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
             return( ret );
         }
     }
 
-    if( ssl->state == SSL_HANDSHAKE_OVER )
-        ssl->handshake->retransmit_state = SSL_RETRANS_FINISHED;
+    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED;
     else
     {
-        ssl->handshake->retransmit_state = SSL_RETRANS_WAITING;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING;
         ssl_set_timer( ssl, ssl->handshake->retransmit_timeout );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= ssl_resend" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= mbedtls_ssl_resend" ) );
 
     return( 0 );
 }
@@ -2598,7 +2598,7 @@
 /*
  * To be called when the last message of an incoming flight is received.
  */
-void ssl_recv_flight_completed( ssl_context *ssl )
+void mbedtls_ssl_recv_flight_completed( mbedtls_ssl_context *ssl )
 {
     /* We won't need to resend that one any more */
     ssl_flight_free( ssl->handshake->flight );
@@ -2611,32 +2611,32 @@
     /* Cancel timer */
     ssl_set_timer( ssl, 0 );
 
-    if( ssl->in_msgtype == SSL_MSG_HANDSHAKE &&
-        ssl->in_msg[0] == SSL_HS_FINISHED )
+    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
+        ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED )
     {
-        ssl->handshake->retransmit_state = SSL_RETRANS_FINISHED;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED;
     }
     else
-        ssl->handshake->retransmit_state = SSL_RETRANS_PREPARING;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_PREPARING;
 }
 
 /*
  * To be called when the last message of an outgoing flight is send.
  */
-void ssl_send_flight_completed( ssl_context *ssl )
+void mbedtls_ssl_send_flight_completed( mbedtls_ssl_context *ssl )
 {
     ssl_reset_retransmit_timeout( ssl );
     ssl_set_timer( ssl, ssl->handshake->retransmit_timeout );
 
-    if( ssl->in_msgtype == SSL_MSG_HANDSHAKE &&
-        ssl->in_msg[0] == SSL_HS_FINISHED )
+    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
+        ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED )
     {
-        ssl->handshake->retransmit_state = SSL_RETRANS_FINISHED;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_FINISHED;
     }
     else
-        ssl->handshake->retransmit_state = SSL_RETRANS_WAITING;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING;
 }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
 /*
  * Record layer functions
@@ -2646,23 +2646,23 @@
  * Write current record.
  * Uses ssl->out_msgtype, ssl->out_msglen and bytes at ssl->out_msg.
  */
-int ssl_write_record( ssl_context *ssl )
+int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl )
 {
     int ret, done = 0;
     size_t len = ssl->out_msglen;
 
-    SSL_DEBUG_MSG( 2, ( "=> write record" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write record" ) );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake != NULL &&
-        ssl->handshake->retransmit_state == SSL_RETRANS_SENDING )
+        ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
     {
         ; /* Skip special handshake treatment when resending */
     }
     else
 #endif
-    if( ssl->out_msgtype == SSL_MSG_HANDSHAKE )
+    if( ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
     {
         ssl->out_msg[1] = (unsigned char)( ( len - 4 ) >> 16 );
         ssl->out_msg[2] = (unsigned char)( ( len - 4 ) >>  8 );
@@ -2675,8 +2675,8 @@
          *      uint24 fragment_offset;
          *      uint24 fragment_length;
          */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         {
             /* Make room for the additional DTLS fields */
             memmove( ssl->out_msg + 12, ssl->out_msg + 4, len - 4 );
@@ -2684,7 +2684,7 @@
             len += 8;
 
             /* Write message_seq and update it, except for HelloRequest */
-            if( ssl->out_msg[0] != SSL_HS_HELLO_REQUEST )
+            if( ssl->out_msg[0] != MBEDTLS_SSL_HS_HELLO_REQUEST )
             {
                 ssl->out_msg[4] = ( ssl->handshake->out_msg_seq >> 8 ) & 0xFF;
                 ssl->out_msg[5] = ( ssl->handshake->out_msg_seq      ) & 0xFF;
@@ -2700,62 +2700,62 @@
             memset( ssl->out_msg + 6, 0x00, 3 );
             memcpy( ssl->out_msg + 9, ssl->out_msg + 1, 3 );
         }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
-        if( ssl->out_msg[0] != SSL_HS_HELLO_REQUEST )
+        if( ssl->out_msg[0] != MBEDTLS_SSL_HS_HELLO_REQUEST )
             ssl->handshake->update_checksum( ssl, ssl->out_msg, len );
     }
 
     /* Save handshake and CCS messages for resending */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake != NULL &&
-        ssl->handshake->retransmit_state != SSL_RETRANS_SENDING &&
-        ( ssl->out_msgtype == SSL_MSG_CHANGE_CIPHER_SPEC ||
-          ssl->out_msgtype == SSL_MSG_HANDSHAKE ) )
+        ssl->handshake->retransmit_state != MBEDTLS_SSL_RETRANS_SENDING &&
+        ( ssl->out_msgtype == MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC ||
+          ssl->out_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE ) )
     {
         if( ( ret = ssl_flight_append( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_flight_append", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_flight_append", ret );
             return( ret );
         }
     }
 #endif
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     if( ssl->transform_out != NULL &&
-        ssl->session_out->compression == SSL_COMPRESS_DEFLATE )
+        ssl->session_out->compression == MBEDTLS_SSL_COMPRESS_DEFLATE )
     {
         if( ( ret = ssl_compress_buf( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_compress_buf", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_compress_buf", ret );
             return( ret );
         }
 
         len = ssl->out_msglen;
     }
-#endif /*POLARSSL_ZLIB_SUPPORT */
+#endif /*MBEDTLS_ZLIB_SUPPORT */
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_write != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_write != NULL )
     {
-        SSL_DEBUG_MSG( 2, ( "going for ssl_hw_record_write()" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_write()" ) );
 
-        ret = ssl_hw_record_write( ssl );
-        if( ret != 0 && ret != POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH )
+        ret = mbedtls_ssl_hw_record_write( ssl );
+        if( ret != 0 && ret != MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_write", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_write", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
 
         if( ret == 0 )
             done = 1;
     }
-#endif /* POLARSSL_SSL_HW_RECORD_ACCEL */
+#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
     if( !done )
     {
         ssl->out_hdr[0] = (unsigned char) ssl->out_msgtype;
-        ssl_write_version( ssl->major_ver, ssl->minor_ver,
+        mbedtls_ssl_write_version( ssl->major_ver, ssl->minor_ver,
                            ssl->transport, ssl->out_hdr + 1 );
 
         ssl->out_len[0] = (unsigned char)( len >> 8 );
@@ -2765,7 +2765,7 @@
         {
             if( ( ret = ssl_encrypt_buf( ssl ) ) != 0 )
             {
-                SSL_DEBUG_RET( 1, "ssl_encrypt_buf", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_encrypt_buf", ret );
                 return( ret );
             }
 
@@ -2774,29 +2774,29 @@
             ssl->out_len[1] = (unsigned char)( len      );
         }
 
-        ssl->out_left = ssl_hdr_len( ssl ) + ssl->out_msglen;
+        ssl->out_left = mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen;
 
-        SSL_DEBUG_MSG( 3, ( "output record: msgtype = %d, "
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "output record: msgtype = %d, "
                             "version = [%d:%d], msglen = %d",
                        ssl->out_hdr[0], ssl->out_hdr[1], ssl->out_hdr[2],
                      ( ssl->out_len[0] << 8 ) | ssl->out_len[1] ) );
 
-        SSL_DEBUG_BUF( 4, "output record sent to network",
-                       ssl->out_hdr, ssl_hdr_len( ssl ) + ssl->out_msglen );
+        MBEDTLS_SSL_DEBUG_BUF( 4, "output record sent to network",
+                       ssl->out_hdr, mbedtls_ssl_hdr_len( ssl ) + ssl->out_msglen );
     }
 
-    if( ( ret = ssl_flush_output( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_flush_output", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flush_output", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write record" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write record" ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
 /*
  * Mark bits in bitmask (used for DTLS HS reassembly)
  */
@@ -2866,7 +2866,7 @@
  * - the second holds a bitmask indicating which parts of the message
  *   (excluding headers) have been received so far.
  */
-static int ssl_reassemble_dtls_handshake( ssl_context *ssl )
+static int ssl_reassemble_dtls_handshake( mbedtls_ssl_context *ssl )
 {
     unsigned char *msg, *bitmask;
     size_t frag_len, frag_off;
@@ -2874,8 +2874,8 @@
 
     if( ssl->handshake == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "not supported outside handshake (for now)" ) );
-        return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "not supported outside handshake (for now)" ) );
+        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
     }
 
     /*
@@ -2885,23 +2885,23 @@
     {
         size_t alloc_len;
 
-        SSL_DEBUG_MSG( 2, ( "initialize reassembly, total length = %d",
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "initialize reassembly, total length = %d",
                             msg_len ) );
 
-        if( ssl->in_hslen > SSL_MAX_CONTENT_LEN )
+        if( ssl->in_hslen > MBEDTLS_SSL_MAX_CONTENT_LEN )
         {
-            SSL_DEBUG_MSG( 1, ( "handshake message too large" ) );
-            return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake message too large" ) );
+            return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
         }
 
         /* The bitmask needs one bit per byte of message excluding header */
         alloc_len = 12 + msg_len + msg_len / 8 + ( msg_len % 8 != 0 );
 
-        ssl->handshake->hs_msg = polarssl_malloc( alloc_len );
+        ssl->handshake->hs_msg = mbedtls_malloc( alloc_len );
         if( ssl->handshake->hs_msg == NULL )
         {
-            SSL_DEBUG_MSG( 1, ( "malloc failed (%d bytes)", alloc_len ) );
-            return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc failed (%d bytes)", alloc_len ) );
+            return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
         }
 
         memset( ssl->handshake->hs_msg, 0, alloc_len );
@@ -2918,8 +2918,8 @@
         /* Make sure msg_type and length are consistent */
         if( memcmp( ssl->handshake->hs_msg, ssl->in_msg, 4 ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "fragment header mismatch" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "fragment header mismatch" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
     }
 
@@ -2938,19 +2938,19 @@
 
     if( frag_off + frag_len > msg_len )
     {
-        SSL_DEBUG_MSG( 1, ( "invalid fragment offset/len: %d + %d > %d",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid fragment offset/len: %d + %d > %d",
                           frag_off, frag_len, msg_len ) );
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
     if( frag_len + 12 > ssl->in_msglen )
     {
-        SSL_DEBUG_MSG( 1, ( "invalid fragment length: %d + 12 > %d",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid fragment length: %d + 12 > %d",
                           frag_len, ssl->in_msglen ) );
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
-    SSL_DEBUG_MSG( 2, ( "adding fragment, offset = %d, length = %d",
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "adding fragment, offset = %d, length = %d",
                         frag_off, frag_len ) );
 
     memcpy( msg + frag_off, ssl->in_msg + 12, frag_len );
@@ -2962,11 +2962,11 @@
      */
     if( ssl_bitmask_check( bitmask, msg_len ) != 0 )
     {
-        SSL_DEBUG_MSG( 2, ( "message is not complete yet" ) );
-        return( POLARSSL_ERR_NET_WANT_READ );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "message is not complete yet" ) );
+        return( MBEDTLS_ERR_NET_WANT_READ );
     }
 
-    SSL_DEBUG_MSG( 2, ( "handshake message completed" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "handshake message completed" ) );
 
     if( frag_len + 12 < ssl->in_msglen )
     {
@@ -2975,8 +2975,8 @@
          * This case is not handled now because no know implementation does
          * that and it's hard to test, so we prefer to fail cleanly for now.
          */
-        SSL_DEBUG_MSG( 1, ( "last fragment not alone in its record" ) );
-        return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "last fragment not alone in its record" ) );
+        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
     }
 
     if( ssl->in_left > ssl->next_record_offset )
@@ -2994,11 +2994,11 @@
         ssl->next_record_offset = new_remain - ssl->in_hdr;
         ssl->in_left = ssl->next_record_offset + remain_len;
 
-        if( ssl->in_left > SSL_BUFFER_LEN -
+        if( ssl->in_left > MBEDTLS_SSL_BUFFER_LEN -
                            (size_t)( ssl->in_hdr - ssl->in_buf ) )
         {
-            SSL_DEBUG_MSG( 1, ( "reassembled message too large for buffer" ) );
-            return( POLARSSL_ERR_SSL_BUFFER_TOO_SMALL );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "reassembled message too large for buffer" ) );
+            return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL );
         }
 
         memmove( new_remain, cur_remain, remain_len );
@@ -3006,36 +3006,36 @@
 
     memcpy( ssl->in_msg, ssl->handshake->hs_msg, ssl->in_hslen );
 
-    polarssl_free( ssl->handshake->hs_msg );
+    mbedtls_free( ssl->handshake->hs_msg );
     ssl->handshake->hs_msg = NULL;
 
-    SSL_DEBUG_BUF( 3, "reassembled handshake message",
+    MBEDTLS_SSL_DEBUG_BUF( 3, "reassembled handshake message",
                    ssl->in_msg, ssl->in_hslen );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
-static int ssl_prepare_handshake_record( ssl_context *ssl )
+static int ssl_prepare_handshake_record( mbedtls_ssl_context *ssl )
 {
-    if( ssl->in_msglen < ssl_hs_hdr_len( ssl ) )
+    if( ssl->in_msglen < mbedtls_ssl_hs_hdr_len( ssl ) )
     {
-        SSL_DEBUG_MSG( 1, ( "handshake message too short: %d",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake message too short: %d",
                             ssl->in_msglen ) );
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
-    ssl->in_hslen = ssl_hs_hdr_len( ssl ) + (
+    ssl->in_hslen = mbedtls_ssl_hs_hdr_len( ssl ) + (
                     ( ssl->in_msg[1] << 16 ) |
                     ( ssl->in_msg[2] << 8  ) |
                       ssl->in_msg[3] );
 
-    SSL_DEBUG_MSG( 3, ( "handshake message: msglen ="
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "handshake message: msglen ="
                         " %d, type = %d, hslen = %d",
                         ssl->in_msglen, ssl->in_msg[0], ssl->in_hslen ) );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         int ret;
         unsigned int recv_msg_seq = ( ssl->in_msg[4] << 8 ) | ssl->in_msg[5];
@@ -3048,28 +3048,28 @@
              * too many retransmissions.
              * Besides, No sane server ever retransmits HelloVerifyRequest */
             if( recv_msg_seq == ssl->handshake->in_flight_start_seq - 1 &&
-                ssl->in_msg[0] != SSL_HS_HELLO_VERIFY_REQUEST )
+                ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_VERIFY_REQUEST )
             {
-                SSL_DEBUG_MSG( 2, ( "received message from last flight, "
+                MBEDTLS_SSL_DEBUG_MSG( 2, ( "received message from last flight, "
                                     "message_seq = %d, start_of_flight = %d",
                                     recv_msg_seq,
                                     ssl->handshake->in_flight_start_seq ) );
 
-                if( ( ret = ssl_resend( ssl ) ) != 0 )
+                if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
                 {
-                    SSL_DEBUG_RET( 1, "ssl_resend", ret );
+                    MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret );
                     return( ret );
                 }
             }
             else
             {
-                SSL_DEBUG_MSG( 2, ( "dropping out-of-sequence message: "
+                MBEDTLS_SSL_DEBUG_MSG( 2, ( "dropping out-of-sequence message: "
                                     "message_seq = %d, expected = %d",
                                     recv_msg_seq,
                                     ssl->handshake->in_msg_seq ) );
             }
 
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
         }
         /* Wait until message completion to increment in_msg_seq */
 
@@ -3080,30 +3080,30 @@
             memcmp( ssl->in_msg + 9, ssl->in_msg + 1, 3 ) != 0 ||
             ( ssl->handshake != NULL && ssl->handshake->hs_msg != NULL ) )
         {
-            SSL_DEBUG_MSG( 2, ( "found fragmented DTLS handshake message" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "found fragmented DTLS handshake message" ) );
 
             if( ( ret = ssl_reassemble_dtls_handshake( ssl ) ) != 0 )
             {
-                SSL_DEBUG_RET( 1, "ssl_reassemble_dtls_handshake", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_reassemble_dtls_handshake", ret );
                 return( ret );
             }
         }
     }
     else
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
     /* With TLS we don't handle fragmentation (for now) */
     if( ssl->in_msglen < ssl->in_hslen )
     {
-        SSL_DEBUG_MSG( 1, ( "TLS handshake fragmentation not supported" ) );
-        return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "TLS handshake fragmentation not supported" ) );
+        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
     }
 
-    if( ssl->state != SSL_HANDSHAKE_OVER )
+    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
         ssl->handshake->update_checksum( ssl, ssl->in_msg, ssl->in_hslen );
 
     /* Handshake message is complete, increment counter */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake != NULL )
     {
         ssl->handshake->in_msg_seq++;
@@ -3123,8 +3123,8 @@
  * in_window is set. The only exception is the initial state (record number 0
  * not seen yet).
  */
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-static void ssl_dtls_replay_reset( ssl_context *ssl )
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+static void ssl_dtls_replay_reset( mbedtls_ssl_context *ssl )
 {
     ssl->in_window_top = 0;
     ssl->in_window = 0;
@@ -3143,12 +3143,12 @@
 /*
  * Return 0 if sequence number is acceptable, -1 otherwise
  */
-int ssl_dtls_replay_check( ssl_context *ssl )
+int mbedtls_ssl_dtls_replay_check( mbedtls_ssl_context *ssl )
 {
     uint64_t rec_seqnum = ssl_load_six_bytes( ssl->in_ctr + 2 );
     uint64_t bit;
 
-    if( ssl->anti_replay == SSL_ANTI_REPLAY_DISABLED )
+    if( ssl->anti_replay == MBEDTLS_SSL_ANTI_REPLAY_DISABLED )
         return( 0 );
 
     if( rec_seqnum > ssl->in_window_top )
@@ -3168,11 +3168,11 @@
 /*
  * Update replay window on new validated record
  */
-void ssl_dtls_replay_update( ssl_context *ssl )
+void mbedtls_ssl_dtls_replay_update( mbedtls_ssl_context *ssl )
 {
     uint64_t rec_seqnum = ssl_load_six_bytes( ssl->in_ctr + 2 );
 
-    if( ssl->anti_replay == SSL_ANTI_REPLAY_DISABLED )
+    if( ssl->anti_replay == MBEDTLS_SSL_ANTI_REPLAY_DISABLED )
         return;
 
     if( rec_seqnum > ssl->in_window_top )
@@ -3199,7 +3199,7 @@
             ssl->in_window |= (uint64_t) 1 << bit;
     }
 }
-#endif /* POLARSSL_SSL_DTLS_ANTI_REPLAY */
+#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
 
 /*
  * ContentType type;
@@ -3208,64 +3208,64 @@
  * uint48 sequence_number;  // DTLS only
  * uint16 length;
  */
-static int ssl_parse_record_header( ssl_context *ssl )
+static int ssl_parse_record_header( mbedtls_ssl_context *ssl )
 {
     int ret;
     int major_ver, minor_ver;
 
-    SSL_DEBUG_BUF( 4, "input record header", ssl->in_hdr, ssl_hdr_len( ssl ) );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "input record header", ssl->in_hdr, mbedtls_ssl_hdr_len( ssl ) );
 
     ssl->in_msgtype =  ssl->in_hdr[0];
     ssl->in_msglen = ( ssl->in_len[0] << 8 ) | ssl->in_len[1];
-    ssl_read_version( &major_ver, &minor_ver, ssl->transport, ssl->in_hdr + 1 );
+    mbedtls_ssl_read_version( &major_ver, &minor_ver, ssl->transport, ssl->in_hdr + 1 );
 
-    SSL_DEBUG_MSG( 3, ( "input record: msgtype = %d, "
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "input record: msgtype = %d, "
                         "version = [%d:%d], msglen = %d",
                         ssl->in_msgtype,
                         major_ver, minor_ver, ssl->in_msglen ) );
 
     /* Check record type */
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE &&
-        ssl->in_msgtype != SSL_MSG_ALERT &&
-        ssl->in_msgtype != SSL_MSG_CHANGE_CIPHER_SPEC &&
-        ssl->in_msgtype != SSL_MSG_APPLICATION_DATA )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE &&
+        ssl->in_msgtype != MBEDTLS_SSL_MSG_ALERT &&
+        ssl->in_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC &&
+        ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
     {
-        SSL_DEBUG_MSG( 1, ( "unknown record type" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "unknown record type" ) );
 
-        if( ( ret = ssl_send_alert_message( ssl,
-                        SSL_ALERT_LEVEL_FATAL,
-                        SSL_ALERT_MSG_UNEXPECTED_MESSAGE ) ) != 0 )
+        if( ( ret = mbedtls_ssl_send_alert_message( ssl,
+                        MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE ) ) != 0 )
         {
             return( ret );
         }
 
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         /* Drop unexpected ChangeCipherSpec messages */
-        if( ssl->in_msgtype == SSL_MSG_CHANGE_CIPHER_SPEC &&
-            ssl->state != SSL_CLIENT_CHANGE_CIPHER_SPEC &&
-            ssl->state != SSL_SERVER_CHANGE_CIPHER_SPEC )
+        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC &&
+            ssl->state != MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC &&
+            ssl->state != MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC )
         {
-            SSL_DEBUG_MSG( 1, ( "dropping unexpected ChangeCipherSpec" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "dropping unexpected ChangeCipherSpec" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
 
         /* Drop unexpected ApplicationData records,
          * except at the beginning of renegotiations */
-        if( ssl->in_msgtype == SSL_MSG_APPLICATION_DATA &&
-            ssl->state != SSL_HANDSHAKE_OVER
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-            && ! ( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS &&
-                   ssl->state == SSL_SERVER_HELLO )
+        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_APPLICATION_DATA &&
+            ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+            && ! ( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS &&
+                   ssl->state == MBEDTLS_SSL_SERVER_HELLO )
 #endif
             )
         {
-            SSL_DEBUG_MSG( 1, ( "dropping unexpected ApplicationData" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "dropping unexpected ApplicationData" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
     }
 #endif
@@ -3273,85 +3273,85 @@
     /* Check version */
     if( major_ver != ssl->major_ver )
     {
-        SSL_DEBUG_MSG( 1, ( "major version mismatch" ) );
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "major version mismatch" ) );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
     if( minor_ver > ssl->max_minor_ver )
     {
-        SSL_DEBUG_MSG( 1, ( "minor version mismatch" ) );
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "minor version mismatch" ) );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
     /* Check epoch (and sequence number) with DTLS */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         unsigned int rec_epoch = ( ssl->in_ctr[0] << 8 ) | ssl->in_ctr[1];
 
         if( rec_epoch != ssl->in_epoch )
         {
-            SSL_DEBUG_MSG( 1, ( "record from another epoch: "
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "record from another epoch: "
                                 "expected %d, received %d",
                                  ssl->in_epoch, rec_epoch ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-        if( ssl_dtls_replay_check( ssl ) != 0 )
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+        if( mbedtls_ssl_dtls_replay_check( ssl ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "replayed record" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "replayed record" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
 #endif
     }
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
 
     /* Check length against the size of our buffer */
-    if( ssl->in_msglen > SSL_BUFFER_LEN
+    if( ssl->in_msglen > MBEDTLS_SSL_BUFFER_LEN
                          - (size_t)( ssl->in_msg - ssl->in_buf ) )
     {
-        SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-        return( POLARSSL_ERR_SSL_INVALID_RECORD );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
+        return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 
     /* Check length against bounds of the current transform and version */
     if( ssl->transform_in == NULL )
     {
         if( ssl->in_msglen < 1 ||
-            ssl->in_msglen > SSL_MAX_CONTENT_LEN )
+            ssl->in_msglen > MBEDTLS_SSL_MAX_CONTENT_LEN )
         {
-            SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
     }
     else
     {
         if( ssl->in_msglen < ssl->transform_in->minlen )
         {
-            SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-        if( ssl->minor_ver == SSL_MINOR_VERSION_0 &&
-            ssl->in_msglen > ssl->transform_in->minlen + SSL_MAX_CONTENT_LEN )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+        if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 &&
+            ssl->in_msglen > ssl->transform_in->minlen + MBEDTLS_SSL_MAX_CONTENT_LEN )
         {
-            SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
         /*
          * TLS encrypted messages can have up to 256 bytes of padding
          */
-        if( ssl->minor_ver >= SSL_MINOR_VERSION_1 &&
+        if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 &&
             ssl->in_msglen > ssl->transform_in->minlen +
-                             SSL_MAX_CONTENT_LEN + 256 )
+                             MBEDTLS_SSL_MAX_CONTENT_LEN + 256 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
 #endif
     }
@@ -3362,54 +3362,54 @@
 /*
  * If applicable, decrypt (and decompress) record content
  */
-static int ssl_prepare_record_content( ssl_context *ssl )
+static int ssl_prepare_record_content( mbedtls_ssl_context *ssl )
 {
     int ret, done = 0;
 
-    SSL_DEBUG_BUF( 4, "input record from network",
-                   ssl->in_hdr, ssl_hdr_len( ssl ) + ssl->in_msglen );
+    MBEDTLS_SSL_DEBUG_BUF( 4, "input record from network",
+                   ssl->in_hdr, mbedtls_ssl_hdr_len( ssl ) + ssl->in_msglen );
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_read != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_read != NULL )
     {
-        SSL_DEBUG_MSG( 2, ( "going for ssl_hw_record_read()" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_read()" ) );
 
-        ret = ssl_hw_record_read( ssl );
-        if( ret != 0 && ret != POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH )
+        ret = mbedtls_ssl_hw_record_read( ssl );
+        if( ret != 0 && ret != MBEDTLS_ERR_SSL_HW_ACCEL_FALLTHROUGH )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_read", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_read", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
 
         if( ret == 0 )
             done = 1;
     }
-#endif /* POLARSSL_SSL_HW_RECORD_ACCEL */
+#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
     if( !done && ssl->transform_in != NULL )
     {
         if( ( ret = ssl_decrypt_buf( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_decrypt_buf", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_decrypt_buf", ret );
             return( ret );
         }
 
-        SSL_DEBUG_BUF( 4, "input payload after decrypt",
+        MBEDTLS_SSL_DEBUG_BUF( 4, "input payload after decrypt",
                        ssl->in_msg, ssl->in_msglen );
 
-        if( ssl->in_msglen > SSL_MAX_CONTENT_LEN )
+        if( ssl->in_msglen > MBEDTLS_SSL_MAX_CONTENT_LEN )
         {
-            SSL_DEBUG_MSG( 1, ( "bad message length" ) );
-            return( POLARSSL_ERR_SSL_INVALID_RECORD );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
+            return( MBEDTLS_ERR_SSL_INVALID_RECORD );
         }
     }
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     if( ssl->transform_in != NULL &&
-        ssl->session_in->compression == SSL_COMPRESS_DEFLATE )
+        ssl->session_in->compression == MBEDTLS_SSL_COMPRESS_DEFLATE )
     {
         if( ( ret = ssl_decompress_buf( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_decompress_buf", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_decompress_buf", ret );
             return( ret );
         }
 
@@ -3417,19 +3417,19 @@
         ssl->in_len[0] = (unsigned char)( ssl->in_msglen >> 8 );
         ssl->in_len[1] = (unsigned char)( ssl->in_msglen      );
     }
-#endif /* POLARSSL_ZLIB_SUPPORT */
+#endif /* MBEDTLS_ZLIB_SUPPORT */
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
-        ssl_dtls_replay_update( ssl );
+        mbedtls_ssl_dtls_replay_update( ssl );
     }
 #endif
 
     return( 0 );
 }
 
-static void ssl_handshake_wrapup_free_hs_transform( ssl_context *ssl );
+static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl );
 
 /*
  * Read a record.
@@ -3437,11 +3437,11 @@
  * For DTLS, silently ignore invalid records (RFC 4.1.2.7.)
  * and continue reading until a valid record is found.
  */
-int ssl_read_record( ssl_context *ssl )
+int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> read record" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read record" ) );
 
     if( ssl->in_hslen != 0 && ssl->in_hslen < ssl->in_msglen )
     {
@@ -3453,7 +3453,7 @@
         memmove( ssl->in_msg, ssl->in_msg + ssl->in_hslen,
                  ssl->in_msglen );
 
-        SSL_DEBUG_BUF( 4, "remaining content in record",
+        MBEDTLS_SSL_DEBUG_BUF( 4, "remaining content in record",
                            ssl->in_msg, ssl->in_msglen );
 
         if( ( ret = ssl_prepare_handshake_record( ssl ) ) != 0 )
@@ -3467,19 +3467,19 @@
     /*
      * Read the record header and parse it
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
 read_record_header:
 #endif
-    if( ( ret = ssl_fetch_input( ssl, ssl_hdr_len( ssl ) ) ) != 0 )
+    if( ( ret = mbedtls_ssl_fetch_input( ssl, mbedtls_ssl_hdr_len( ssl ) ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
         return( ret );
     }
 
     if( ( ret = ssl_parse_record_header( ssl ) ) != 0 )
     {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         {
             /* Ignore bad record and get next one; drop the whole datagram
              * since current header cannot be trusted to find the next record
@@ -3487,7 +3487,7 @@
             ssl->next_record_offset = 0;
             ssl->in_left = 0;
 
-            SSL_DEBUG_MSG( 1, ( "discarding invalid record (header)" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record (header)" ) );
             goto read_record_header;
         }
 #endif
@@ -3497,40 +3497,40 @@
     /*
      * Read and optionally decrypt the message contents
      */
-    if( ( ret = ssl_fetch_input( ssl,
-                                 ssl_hdr_len( ssl ) + ssl->in_msglen ) ) != 0 )
+    if( ( ret = mbedtls_ssl_fetch_input( ssl,
+                                 mbedtls_ssl_hdr_len( ssl ) + ssl->in_msglen ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_fetch_input", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
         return( ret );
     }
 
     /* Done reading this record, get ready for the next one */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl->next_record_offset = ssl->in_msglen + ssl_hdr_len( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        ssl->next_record_offset = ssl->in_msglen + mbedtls_ssl_hdr_len( ssl );
     else
 #endif
         ssl->in_left = 0;
 
     if( ( ret = ssl_prepare_record_content( ssl ) ) != 0 )
     {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         {
             /* Silently discard invalid records */
-            if( ret == POLARSSL_ERR_SSL_INVALID_RECORD ||
-                ret == POLARSSL_ERR_SSL_INVALID_MAC )
+            if( ret == MBEDTLS_ERR_SSL_INVALID_RECORD ||
+                ret == MBEDTLS_ERR_SSL_INVALID_MAC )
             {
-#if defined(POLARSSL_SSL_DTLS_BADMAC_LIMIT)
+#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
                 if( ssl->badmac_limit != 0 &&
                     ++ssl->badmac_seen >= ssl->badmac_limit )
                 {
-                    SSL_DEBUG_MSG( 1, ( "too many records with bad MAC" ) );
-                    return( POLARSSL_ERR_SSL_INVALID_MAC );
+                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "too many records with bad MAC" ) );
+                    return( MBEDTLS_ERR_SSL_INVALID_MAC );
                 }
 #endif
 
-                SSL_DEBUG_MSG( 1, ( "discarding invalid record (mac)" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record (mac)" ) );
                 goto read_record_header;
             }
 
@@ -3540,12 +3540,12 @@
 #endif
         {
             /* Error out (and send alert) on invalid records */
-#if defined(POLARSSL_SSL_ALL_ALERT_MESSAGES)
-            if( ret == POLARSSL_ERR_SSL_INVALID_MAC )
+#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
+            if( ret == MBEDTLS_ERR_SSL_INVALID_MAC )
             {
-                ssl_send_alert_message( ssl,
-                        SSL_ALERT_LEVEL_FATAL,
-                        SSL_ALERT_MSG_BAD_RECORD_MAC );
+                mbedtls_ssl_send_alert_message( ssl,
+                        MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                        MBEDTLS_SSL_ALERT_MSG_BAD_RECORD_MAC );
             }
 #endif
             return( ret );
@@ -3567,23 +3567,23 @@
      * finishes the current handshake first, avoiding the new ClientHello
      * being mistaken for an ancient message in the current handshake.
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake != NULL &&
-        ssl->state == SSL_HANDSHAKE_OVER )
+        ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
     {
-        if( ssl->in_msgtype == SSL_MSG_HANDSHAKE &&
-                ssl->in_msg[0] == SSL_HS_FINISHED )
+        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE &&
+                ssl->in_msg[0] == MBEDTLS_SSL_HS_FINISHED )
         {
-            SSL_DEBUG_MSG( 2, ( "received retransmit of last flight" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "received retransmit of last flight" ) );
 
-            if( ( ret = ssl_resend( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
             {
-                SSL_DEBUG_RET( 1, "ssl_resend", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_resend", ret );
                 return( ret );
             }
 
-            return( POLARSSL_ERR_NET_WANT_READ );
+            return( MBEDTLS_ERR_NET_WANT_READ );
         }
         else
         {
@@ -3595,47 +3595,47 @@
     /*
      * Handle particular types of records
      */
-    if( ssl->in_msgtype == SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
     {
         if( ( ret = ssl_prepare_handshake_record( ssl ) ) != 0 )
             return( ret );
     }
 
-    if( ssl->in_msgtype == SSL_MSG_ALERT )
+    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT )
     {
-        SSL_DEBUG_MSG( 2, ( "got an alert message, type: [%d:%d]",
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "got an alert message, type: [%d:%d]",
                        ssl->in_msg[0], ssl->in_msg[1] ) );
 
         /*
          * Ignore non-fatal alerts, except close_notify
          */
-        if( ssl->in_msg[0] == SSL_ALERT_LEVEL_FATAL )
+        if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_FATAL )
         {
-            SSL_DEBUG_MSG( 1, ( "is a fatal alert message (msg %d)",
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "is a fatal alert message (msg %d)",
                            ssl->in_msg[1] ) );
-            return( POLARSSL_ERR_SSL_FATAL_ALERT_MESSAGE );
+            return( MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE );
         }
 
-        if( ssl->in_msg[0] == SSL_ALERT_LEVEL_WARNING &&
-            ssl->in_msg[1] == SSL_ALERT_MSG_CLOSE_NOTIFY )
+        if( ssl->in_msg[0] == MBEDTLS_SSL_ALERT_LEVEL_WARNING &&
+            ssl->in_msg[1] == MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY )
         {
-            SSL_DEBUG_MSG( 2, ( "is a close notify message" ) );
-            return( POLARSSL_ERR_SSL_PEER_CLOSE_NOTIFY );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "is a close notify message" ) );
+            return( MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY );
         }
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= read record" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read record" ) );
 
     return( 0 );
 }
 
-int ssl_send_fatal_handshake_failure( ssl_context *ssl )
+int mbedtls_ssl_send_fatal_handshake_failure( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    if( ( ret = ssl_send_alert_message( ssl,
-                    SSL_ALERT_LEVEL_FATAL,
-                    SSL_ALERT_MSG_HANDSHAKE_FAILURE ) ) != 0 )
+    if( ( ret = mbedtls_ssl_send_alert_message( ssl,
+                    MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                    MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE ) ) != 0 )
     {
         return( ret );
     }
@@ -3643,26 +3643,26 @@
     return( 0 );
 }
 
-int ssl_send_alert_message( ssl_context *ssl,
+int mbedtls_ssl_send_alert_message( mbedtls_ssl_context *ssl,
                             unsigned char level,
                             unsigned char message )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> send alert message" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> send alert message" ) );
 
-    ssl->out_msgtype = SSL_MSG_ALERT;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_ALERT;
     ssl->out_msglen = 2;
     ssl->out_msg[0] = level;
     ssl->out_msg[1] = message;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= send alert message" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= send alert message" ) );
 
     return( 0 );
 }
@@ -3670,110 +3670,110 @@
 /*
  * Handshake functions
  */
-#if !defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)         && \
-    !defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)     && \
-    !defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)     && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED)   && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED)    && \
-    !defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-int ssl_write_certificate( ssl_context *ssl )
+#if !defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)         && \
+    !defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)     && \
+    !defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)     && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)   && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)    && \
+    !defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl )
 {
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> write certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
         ssl->state++;
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 }
 
-int ssl_parse_certificate( ssl_context *ssl )
+int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl )
 {
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
         ssl->state++;
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
 }
 #else
-int ssl_write_certificate( ssl_context *ssl )
+int mbedtls_ssl_write_certificate( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
     size_t i, n;
-    const x509_crt *crt;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_x509_crt *crt;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> write certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write certificate" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
         ssl->state++;
         return( 0 );
     }
 
-#if defined(POLARSSL_SSL_CLI_C)
-    if( ssl->endpoint == SSL_IS_CLIENT )
+#if defined(MBEDTLS_SSL_CLI_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
     {
         if( ssl->client_auth == 0 )
         {
-            SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip write certificate" ) );
             ssl->state++;
             return( 0 );
         }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
         /*
          * If using SSLv3 and got no cert, send an Alert message
          * (otherwise an empty Certificate message will be sent).
          */
-        if( ssl_own_cert( ssl )  == NULL &&
-            ssl->minor_ver == SSL_MINOR_VERSION_0 )
+        if( mbedtls_ssl_own_cert( ssl )  == NULL &&
+            ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
             ssl->out_msglen  = 2;
-            ssl->out_msgtype = SSL_MSG_ALERT;
-            ssl->out_msg[0]  = SSL_ALERT_LEVEL_WARNING;
-            ssl->out_msg[1]  = SSL_ALERT_MSG_NO_CERT;
+            ssl->out_msgtype = MBEDTLS_SSL_MSG_ALERT;
+            ssl->out_msg[0]  = MBEDTLS_SSL_ALERT_LEVEL_WARNING;
+            ssl->out_msg[1]  = MBEDTLS_SSL_ALERT_MSG_NO_CERT;
 
-            SSL_DEBUG_MSG( 2, ( "got no certificate to send" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "got no certificate to send" ) );
             goto write_msg;
         }
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
     }
-#endif /* POLARSSL_SSL_CLI_C */
-#if defined(POLARSSL_SSL_SRV_C)
-    if( ssl->endpoint == SSL_IS_SERVER )
+#endif /* MBEDTLS_SSL_CLI_C */
+#if defined(MBEDTLS_SSL_SRV_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
     {
-        if( ssl_own_cert( ssl ) == NULL )
+        if( mbedtls_ssl_own_cert( ssl ) == NULL )
         {
-            SSL_DEBUG_MSG( 1, ( "got no certificate to send" ) );
-            return( POLARSSL_ERR_SSL_CERTIFICATE_REQUIRED );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no certificate to send" ) );
+            return( MBEDTLS_ERR_SSL_CERTIFICATE_REQUIRED );
         }
     }
 #endif
 
-    SSL_DEBUG_CRT( 3, "own certificate", ssl_own_cert( ssl ) );
+    MBEDTLS_SSL_DEBUG_CRT( 3, "own certificate", mbedtls_ssl_own_cert( ssl ) );
 
     /*
      *     0  .  0    handshake type
@@ -3785,16 +3785,16 @@
      *    n+3 . ...   upper level cert, etc.
      */
     i = 7;
-    crt = ssl_own_cert( ssl );
+    crt = mbedtls_ssl_own_cert( ssl );
 
     while( crt != NULL )
     {
         n = crt->raw.len;
-        if( n > SSL_MAX_CONTENT_LEN - 3 - i )
+        if( n > MBEDTLS_SSL_MAX_CONTENT_LEN - 3 - i )
         {
-            SSL_DEBUG_MSG( 1, ( "certificate too large, %d > %d",
-                           i + 3 + n, SSL_MAX_CONTENT_LEN ) );
-            return( POLARSSL_ERR_SSL_CERTIFICATE_TOO_LARGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "certificate too large, %d > %d",
+                           i + 3 + n, MBEDTLS_SSL_MAX_CONTENT_LEN ) );
+            return( MBEDTLS_ERR_SSL_CERTIFICATE_TOO_LARGE );
         }
 
         ssl->out_msg[i    ] = (unsigned char)( n >> 16 );
@@ -3810,153 +3810,153 @@
     ssl->out_msg[6]  = (unsigned char)( ( i - 7 )       );
 
     ssl->out_msglen  = i;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_CERTIFICATE;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_CERTIFICATE;
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
 write_msg:
 #endif
 
     ssl->state++;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write certificate" ) );
 
     return( ret );
 }
 
-int ssl_parse_certificate( ssl_context *ssl )
+int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
     size_t i, n;
-    const ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
+    const mbedtls_ssl_ciphersuite_t *ciphersuite_info = ssl->transform_negotiate->ciphersuite_info;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse certificate" ) );
 
-    if( ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_DHE_PSK ||
-        ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_ECDHE_PSK )
+    if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_DHE_PSK ||
+        ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDHE_PSK )
     {
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
         ssl->state++;
         return( 0 );
     }
 
-#if defined(POLARSSL_SSL_SRV_C)
-    if( ssl->endpoint == SSL_IS_SERVER &&
-        ( ssl->authmode == SSL_VERIFY_NONE ||
-          ciphersuite_info->key_exchange == POLARSSL_KEY_EXCHANGE_RSA_PSK ) )
+#if defined(MBEDTLS_SSL_SRV_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER &&
+        ( ssl->authmode == MBEDTLS_SSL_VERIFY_NONE ||
+          ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK ) )
     {
-        ssl->session_negotiate->verify_result = BADCERT_SKIP_VERIFY;
-        SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
+        ssl->session_negotiate->verify_result = MBEDTLS_BADCERT_SKIP_VERIFY;
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= skip parse certificate" ) );
         ssl->state++;
         return( 0 );
     }
 #endif
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
     ssl->state++;
 
-#if defined(POLARSSL_SSL_SRV_C)
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_SRV_C)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
     /*
      * Check if the client sent an empty certificate
      */
-    if( ssl->endpoint  == SSL_IS_SERVER &&
-        ssl->minor_ver == SSL_MINOR_VERSION_0 )
+    if( ssl->endpoint  == MBEDTLS_SSL_IS_SERVER &&
+        ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         if( ssl->in_msglen  == 2                        &&
-            ssl->in_msgtype == SSL_MSG_ALERT            &&
-            ssl->in_msg[0]  == SSL_ALERT_LEVEL_WARNING  &&
-            ssl->in_msg[1]  == SSL_ALERT_MSG_NO_CERT )
+            ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT            &&
+            ssl->in_msg[0]  == MBEDTLS_SSL_ALERT_LEVEL_WARNING  &&
+            ssl->in_msg[1]  == MBEDTLS_SSL_ALERT_MSG_NO_CERT )
         {
-            SSL_DEBUG_MSG( 1, ( "SSLv3 client has no certificate" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "SSLv3 client has no certificate" ) );
 
-            ssl->session_negotiate->verify_result = BADCERT_MISSING;
-            if( ssl->authmode == SSL_VERIFY_OPTIONAL )
+            ssl->session_negotiate->verify_result = MBEDTLS_BADCERT_MISSING;
+            if( ssl->authmode == MBEDTLS_SSL_VERIFY_OPTIONAL )
                 return( 0 );
             else
-                return( POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE );
+                return( MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE );
         }
     }
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-    if( ssl->endpoint  == SSL_IS_SERVER &&
-        ssl->minor_ver != SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    if( ssl->endpoint  == MBEDTLS_SSL_IS_SERVER &&
+        ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_0 )
     {
-        if( ssl->in_hslen   == 3 + ssl_hs_hdr_len( ssl ) &&
-            ssl->in_msgtype == SSL_MSG_HANDSHAKE    &&
-            ssl->in_msg[0]  == SSL_HS_CERTIFICATE   &&
-            memcmp( ssl->in_msg + ssl_hs_hdr_len( ssl ), "\0\0\0", 3 ) == 0 )
+        if( ssl->in_hslen   == 3 + mbedtls_ssl_hs_hdr_len( ssl ) &&
+            ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE    &&
+            ssl->in_msg[0]  == MBEDTLS_SSL_HS_CERTIFICATE   &&
+            memcmp( ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ), "\0\0\0", 3 ) == 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "TLSv1 client has no certificate" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "TLSv1 client has no certificate" ) );
 
-            ssl->session_negotiate->verify_result = BADCERT_MISSING;
-            if( ssl->authmode == SSL_VERIFY_REQUIRED )
-                return( POLARSSL_ERR_SSL_NO_CLIENT_CERTIFICATE );
+            ssl->session_negotiate->verify_result = MBEDTLS_BADCERT_MISSING;
+            if( ssl->authmode == MBEDTLS_SSL_VERIFY_REQUIRED )
+                return( MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE );
             else
                 return( 0 );
         }
     }
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 || \
-          POLARSSL_SSL_PROTO_TLS1_2 */
-#endif /* POLARSSL_SSL_SRV_C */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+          MBEDTLS_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_SRV_C */
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
-    if( ssl->in_msg[0] != SSL_HS_CERTIFICATE ||
-        ssl->in_hslen < ssl_hs_hdr_len( ssl ) + 3 + 3 )
+    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_CERTIFICATE ||
+        ssl->in_hslen < mbedtls_ssl_hs_hdr_len( ssl ) + 3 + 3 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
     }
 
-    i = ssl_hs_hdr_len( ssl );
+    i = mbedtls_ssl_hs_hdr_len( ssl );
 
     /*
-     * Same message structure as in ssl_write_certificate()
+     * Same message structure as in mbedtls_ssl_write_certificate()
      */
     n = ( ssl->in_msg[i+1] << 8 ) | ssl->in_msg[i+2];
 
     if( ssl->in_msg[i] != 0 ||
-        ssl->in_hslen != n + 3 + ssl_hs_hdr_len( ssl ) )
+        ssl->in_hslen != n + 3 + mbedtls_ssl_hs_hdr_len( ssl ) )
     {
-        SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
     }
 
     /* In case we tried to reuse a session but it failed */
     if( ssl->session_negotiate->peer_cert != NULL )
     {
-        x509_crt_free( ssl->session_negotiate->peer_cert );
-        polarssl_free( ssl->session_negotiate->peer_cert );
+        mbedtls_x509_crt_free( ssl->session_negotiate->peer_cert );
+        mbedtls_free( ssl->session_negotiate->peer_cert );
     }
 
-    if( ( ssl->session_negotiate->peer_cert = polarssl_malloc(
-                    sizeof( x509_crt ) ) ) == NULL )
+    if( ( ssl->session_negotiate->peer_cert = mbedtls_malloc(
+                    sizeof( mbedtls_x509_crt ) ) ) == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "malloc(%d bytes) failed",
-                       sizeof( x509_crt ) ) );
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc(%d bytes) failed",
+                       sizeof( mbedtls_x509_crt ) ) );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
-    x509_crt_init( ssl->session_negotiate->peer_cert );
+    mbedtls_x509_crt_init( ssl->session_negotiate->peer_cert );
 
     i += 3;
 
@@ -3964,8 +3964,8 @@
     {
         if( ssl->in_msg[i] != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
         }
 
         n = ( (unsigned int) ssl->in_msg[i + 1] << 8 )
@@ -3974,35 +3974,35 @@
 
         if( n < 128 || i + n > ssl->in_hslen )
         {
-            SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate message" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
         }
 
-        ret = x509_crt_parse_der( ssl->session_negotiate->peer_cert,
+        ret = mbedtls_x509_crt_parse_der( ssl->session_negotiate->peer_cert,
                                   ssl->in_msg + i, n );
         if( ret != 0 )
         {
-            SSL_DEBUG_RET( 1, " x509_crt_parse_der", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, " mbedtls_x509_crt_parse_der", ret );
             return( ret );
         }
 
         i += n;
     }
 
-    SSL_DEBUG_CRT( 3, "peer certificate", ssl->session_negotiate->peer_cert );
+    MBEDTLS_SSL_DEBUG_CRT( 3, "peer certificate", ssl->session_negotiate->peer_cert );
 
     /*
      * On client, make sure the server cert doesn't change during renego to
      * avoid "triple handshake" attack: https://secure-resumption.com/
      */
-#if defined(POLARSSL_SSL_RENEGOTIATION) && defined(POLARSSL_SSL_CLI_C)
-    if( ssl->endpoint == SSL_IS_CLIENT &&
-        ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+#if defined(MBEDTLS_SSL_RENEGOTIATION) && defined(MBEDTLS_SSL_CLI_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT &&
+        ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
     {
         if( ssl->session->peer_cert == NULL )
         {
-            SSL_DEBUG_MSG( 1, ( "new server cert during renegotiation" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "new server cert during renegotiation" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
         }
 
         if( ssl->session->peer_cert->raw.len !=
@@ -4011,154 +4011,154 @@
                     ssl->session_negotiate->peer_cert->raw.p,
                     ssl->session->peer_cert->raw.len ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "server cert changed during renegotiation" ) );
-            return( POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "server cert changed during renegotiation" ) );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE );
         }
     }
-#endif /* POLARSSL_SSL_RENEGOTIATION && POLARSSL_SSL_CLI_C */
+#endif /* MBEDTLS_SSL_RENEGOTIATION && MBEDTLS_SSL_CLI_C */
 
-    if( ssl->authmode != SSL_VERIFY_NONE )
+    if( ssl->authmode != MBEDTLS_SSL_VERIFY_NONE )
     {
         if( ssl->ca_chain == NULL )
         {
-            SSL_DEBUG_MSG( 1, ( "got no CA chain" ) );
-            return( POLARSSL_ERR_SSL_CA_CHAIN_REQUIRED );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "got no CA chain" ) );
+            return( MBEDTLS_ERR_SSL_CA_CHAIN_REQUIRED );
         }
 
         /*
          * Main check: verify certificate
          */
-        ret = x509_crt_verify( ssl->session_negotiate->peer_cert,
+        ret = mbedtls_x509_crt_verify( ssl->session_negotiate->peer_cert,
                                ssl->ca_chain, ssl->ca_crl, ssl->peer_cn,
                               &ssl->session_negotiate->verify_result,
                                ssl->f_vrfy, ssl->p_vrfy );
 
         if( ret != 0 )
         {
-            SSL_DEBUG_RET( 1, "x509_verify_cert", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "x509_verify_cert", ret );
         }
 
         /*
          * Secondary checks: always done, but change 'ret' only if it was 0
          */
 
-#if defined(POLARSSL_SSL_SET_CURVES)
+#if defined(MBEDTLS_SSL_SET_CURVES)
         {
-            const pk_context *pk = &ssl->session_negotiate->peer_cert->pk;
+            const mbedtls_pk_context *pk = &ssl->session_negotiate->peer_cert->pk;
 
             /* If certificate uses an EC key, make sure the curve is OK */
-            if( pk_can_do( pk, POLARSSL_PK_ECKEY ) &&
-                ! ssl_curve_is_acceptable( ssl, pk_ec( *pk )->grp.id ) )
+            if( mbedtls_pk_can_do( pk, MBEDTLS_PK_ECKEY ) &&
+                ! mbedtls_ssl_curve_is_acceptable( ssl, mbedtls_pk_ec( *pk )->grp.id ) )
             {
-                SSL_DEBUG_MSG( 1, ( "bad certificate (EC key curve)" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate (EC key curve)" ) );
                 if( ret == 0 )
-                    ret = POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE;
+                    ret = MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE;
             }
         }
-#endif /* POLARSSL_SSL_SET_CURVES */
+#endif /* MBEDTLS_SSL_SET_CURVES */
 
-        if( ssl_check_cert_usage( ssl->session_negotiate->peer_cert,
+        if( mbedtls_ssl_check_cert_usage( ssl->session_negotiate->peer_cert,
                                   ciphersuite_info,
                                   ! ssl->endpoint ) != 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "bad certificate (usage extensions)" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate (usage extensions)" ) );
             if( ret == 0 )
-                ret = POLARSSL_ERR_SSL_BAD_HS_CERTIFICATE;
+                ret = MBEDTLS_ERR_SSL_BAD_HS_CERTIFICATE;
         }
 
-        if( ssl->authmode != SSL_VERIFY_REQUIRED )
+        if( ssl->authmode != MBEDTLS_SSL_VERIFY_REQUIRED )
             ret = 0;
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= parse certificate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse certificate" ) );
 
     return( ret );
 }
-#endif /* !POLARSSL_KEY_EXCHANGE_RSA_ENABLED
-          !POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED
-          !POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED
-          !POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED
-          !POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
-          !POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED
-          !POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#endif /* !MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
+          !MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
+          !MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
+          !MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
+          !MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
+          !MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
 
-int ssl_write_change_cipher_spec( ssl_context *ssl )
+int mbedtls_ssl_write_change_cipher_spec( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> write change cipher spec" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write change cipher spec" ) );
 
-    ssl->out_msgtype = SSL_MSG_CHANGE_CIPHER_SPEC;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC;
     ssl->out_msglen  = 1;
     ssl->out_msg[0]  = 1;
 
     ssl->state++;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write change cipher spec" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write change cipher spec" ) );
 
     return( 0 );
 }
 
-int ssl_parse_change_cipher_spec( ssl_context *ssl )
+int mbedtls_ssl_parse_change_cipher_spec( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> parse change cipher spec" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse change cipher spec" ) );
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
-    if( ssl->in_msgtype != SSL_MSG_CHANGE_CIPHER_SPEC )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_CHANGE_CIPHER_SPEC )
     {
-        SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
     if( ssl->in_msglen != 1 || ssl->in_msg[0] != 1 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad change cipher spec message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC );
     }
 
     /*
      * Switch to our negotiated transform and session parameters for inbound
      * data.
      */
-    SSL_DEBUG_MSG( 3, ( "switching to new transform spec for inbound data" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "switching to new transform spec for inbound data" ) );
     ssl->transform_in = ssl->transform_negotiate;
     ssl->session_in = ssl->session_negotiate;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
         ssl_dtls_replay_reset( ssl );
 #endif
 
         /* Increment epoch */
         if( ++ssl->in_epoch == 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) );
-            return( POLARSSL_ERR_SSL_COUNTER_WRAPPING );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) );
+            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
         }
     }
     else
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
     memset( ssl->in_ctr, 0, 8 );
 
     /*
      * Set the in_msg pointer to the correct location based on IV length
      */
-    if( ssl->minor_ver >= SSL_MINOR_VERSION_2 )
+    if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
     {
         ssl->in_msg = ssl->in_iv + ssl->transform_negotiate->ivlen -
                       ssl->transform_negotiate->fixed_ivlen;
@@ -4166,136 +4166,136 @@
     else
         ssl->in_msg = ssl->in_iv;
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_activate != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_activate != NULL )
     {
-        if( ( ret = ssl_hw_record_activate( ssl, SSL_CHANNEL_INBOUND ) ) != 0 )
+        if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_INBOUND ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_activate", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
     }
 #endif
 
     ssl->state++;
 
-    SSL_DEBUG_MSG( 2, ( "<= parse change cipher spec" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse change cipher spec" ) );
 
     return( 0 );
 }
 
-void ssl_optimize_checksum( ssl_context *ssl,
-                            const ssl_ciphersuite_t *ciphersuite_info )
+void mbedtls_ssl_optimize_checksum( mbedtls_ssl_context *ssl,
+                            const mbedtls_ssl_ciphersuite_t *ciphersuite_info )
 {
     ((void) ciphersuite_info);
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-    if( ssl->minor_ver < SSL_MINOR_VERSION_3 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+    if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
         ssl->handshake->update_checksum = ssl_update_checksum_md5sha1;
     else
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA512_C)
-    if( ciphersuite_info->mac == POLARSSL_MD_SHA384 )
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA512_C)
+    if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
         ssl->handshake->update_checksum = ssl_update_checksum_sha384;
     else
 #endif
-#if defined(POLARSSL_SHA256_C)
-    if( ciphersuite_info->mac != POLARSSL_MD_SHA384 )
+#if defined(MBEDTLS_SHA256_C)
+    if( ciphersuite_info->mac != MBEDTLS_MD_SHA384 )
         ssl->handshake->update_checksum = ssl_update_checksum_sha256;
     else
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
     {
-        SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
         return;
     }
 }
 
-void ssl_reset_checksum( ssl_context *ssl )
+void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl )
 {
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-     md5_starts( &ssl->handshake->fin_md5  );
-    sha1_starts( &ssl->handshake->fin_sha1 );
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+     mbedtls_md5_starts( &ssl->handshake->fin_md5  );
+    mbedtls_sha1_starts( &ssl->handshake->fin_sha1 );
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
-    sha256_starts( &ssl->handshake->fin_sha256, 0 );
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
+    mbedtls_sha256_starts( &ssl->handshake->fin_sha256, 0 );
 #endif
-#if defined(POLARSSL_SHA512_C)
-    sha512_starts( &ssl->handshake->fin_sha512, 1 );
+#if defined(MBEDTLS_SHA512_C)
+    mbedtls_sha512_starts( &ssl->handshake->fin_sha512, 1 );
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
 
-static void ssl_update_checksum_start( ssl_context *ssl,
+static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
                                        const unsigned char *buf, size_t len )
 {
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-     md5_update( &ssl->handshake->fin_md5 , buf, len );
-    sha1_update( &ssl->handshake->fin_sha1, buf, len );
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+     mbedtls_md5_update( &ssl->handshake->fin_md5 , buf, len );
+    mbedtls_sha1_update( &ssl->handshake->fin_sha1, buf, len );
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
-    sha256_update( &ssl->handshake->fin_sha256, buf, len );
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
+    mbedtls_sha256_update( &ssl->handshake->fin_sha256, buf, len );
 #endif
-#if defined(POLARSSL_SHA512_C)
-    sha512_update( &ssl->handshake->fin_sha512, buf, len );
+#if defined(MBEDTLS_SHA512_C)
+    mbedtls_sha512_update( &ssl->handshake->fin_sha512, buf, len );
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-static void ssl_update_checksum_md5sha1( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf, size_t len )
 {
-     md5_update( &ssl->handshake->fin_md5 , buf, len );
-    sha1_update( &ssl->handshake->fin_sha1, buf, len );
+     mbedtls_md5_update( &ssl->handshake->fin_md5 , buf, len );
+    mbedtls_sha1_update( &ssl->handshake->fin_sha1, buf, len );
 }
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
-static void ssl_update_checksum_sha256( ssl_context *ssl,
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
+static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl,
                                         const unsigned char *buf, size_t len )
 {
-    sha256_update( &ssl->handshake->fin_sha256, buf, len );
+    mbedtls_sha256_update( &ssl->handshake->fin_sha256, buf, len );
 }
 #endif
 
-#if defined(POLARSSL_SHA512_C)
-static void ssl_update_checksum_sha384( ssl_context *ssl,
+#if defined(MBEDTLS_SHA512_C)
+static void ssl_update_checksum_sha384( mbedtls_ssl_context *ssl,
                                         const unsigned char *buf, size_t len )
 {
-    sha512_update( &ssl->handshake->fin_sha512, buf, len );
+    mbedtls_sha512_update( &ssl->handshake->fin_sha512, buf, len );
 }
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
 static void ssl_calc_finished_ssl(
-                ssl_context *ssl, unsigned char *buf, int from )
+                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
 {
     const char *sender;
-    md5_context  md5;
-    sha1_context sha1;
+    mbedtls_md5_context  mbedtls_md5;
+    mbedtls_sha1_context mbedtls_sha1;
 
     unsigned char padbuf[48];
     unsigned char md5sum[16];
     unsigned char sha1sum[20];
 
-    ssl_session *session = ssl->session_negotiate;
+    mbedtls_ssl_session *session = ssl->session_negotiate;
     if( !session )
         session = ssl->session;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc  finished ssl" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished ssl" ) );
 
-    memcpy( &md5 , &ssl->handshake->fin_md5 , sizeof(md5_context)  );
-    memcpy( &sha1, &ssl->handshake->fin_sha1, sizeof(sha1_context) );
+    memcpy( &mbedtls_md5 , &ssl->handshake->fin_md5 , sizeof(mbedtls_md5_context)  );
+    memcpy( &mbedtls_sha1, &ssl->handshake->fin_sha1, sizeof(mbedtls_sha1_context) );
 
     /*
      * SSLv3:
@@ -4306,76 +4306,76 @@
      *         SHA1( handshake + sender + master + pad1 ) )
      */
 
-#if !defined(POLARSSL_MD5_ALT)
-    SSL_DEBUG_BUF( 4, "finished  md5 state", (unsigned char *)
-                    md5.state, sizeof(  md5.state ) );
+#if !defined(MBEDTLS_MD5_ALT)
+    MBEDTLS_SSL_DEBUG_BUF( 4, "finished  mbedtls_md5 state", (unsigned char *)
+                    mbedtls_md5.state, sizeof(  mbedtls_md5.state ) );
 #endif
 
-#if !defined(POLARSSL_SHA1_ALT)
-    SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
-                   sha1.state, sizeof( sha1.state ) );
+#if !defined(MBEDTLS_SHA1_ALT)
+    MBEDTLS_SSL_DEBUG_BUF( 4, "finished mbedtls_sha1 state", (unsigned char *)
+                   mbedtls_sha1.state, sizeof( mbedtls_sha1.state ) );
 #endif
 
-    sender = ( from == SSL_IS_CLIENT ) ? "CLNT"
+    sender = ( from == MBEDTLS_SSL_IS_CLIENT ) ? "CLNT"
                                        : "SRVR";
 
     memset( padbuf, 0x36, 48 );
 
-    md5_update( &md5, (const unsigned char *) sender, 4 );
-    md5_update( &md5, session->master, 48 );
-    md5_update( &md5, padbuf, 48 );
-    md5_finish( &md5, md5sum );
+    mbedtls_md5_update( &mbedtls_md5, (const unsigned char *) sender, 4 );
+    mbedtls_md5_update( &mbedtls_md5, session->master, 48 );
+    mbedtls_md5_update( &mbedtls_md5, padbuf, 48 );
+    mbedtls_md5_finish( &mbedtls_md5, md5sum );
 
-    sha1_update( &sha1, (const unsigned char *) sender, 4 );
-    sha1_update( &sha1, session->master, 48 );
-    sha1_update( &sha1, padbuf, 40 );
-    sha1_finish( &sha1, sha1sum );
+    mbedtls_sha1_update( &mbedtls_sha1, (const unsigned char *) sender, 4 );
+    mbedtls_sha1_update( &mbedtls_sha1, session->master, 48 );
+    mbedtls_sha1_update( &mbedtls_sha1, padbuf, 40 );
+    mbedtls_sha1_finish( &mbedtls_sha1, sha1sum );
 
     memset( padbuf, 0x5C, 48 );
 
-    md5_starts( &md5 );
-    md5_update( &md5, session->master, 48 );
-    md5_update( &md5, padbuf, 48 );
-    md5_update( &md5, md5sum, 16 );
-    md5_finish( &md5, buf );
+    mbedtls_md5_starts( &mbedtls_md5 );
+    mbedtls_md5_update( &mbedtls_md5, session->master, 48 );
+    mbedtls_md5_update( &mbedtls_md5, padbuf, 48 );
+    mbedtls_md5_update( &mbedtls_md5, md5sum, 16 );
+    mbedtls_md5_finish( &mbedtls_md5, buf );
 
-    sha1_starts( &sha1 );
-    sha1_update( &sha1, session->master, 48 );
-    sha1_update( &sha1, padbuf , 40 );
-    sha1_update( &sha1, sha1sum, 20 );
-    sha1_finish( &sha1, buf + 16 );
+    mbedtls_sha1_starts( &mbedtls_sha1 );
+    mbedtls_sha1_update( &mbedtls_sha1, session->master, 48 );
+    mbedtls_sha1_update( &mbedtls_sha1, padbuf , 40 );
+    mbedtls_sha1_update( &mbedtls_sha1, sha1sum, 20 );
+    mbedtls_sha1_finish( &mbedtls_sha1, buf + 16 );
 
-    SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
 
-    md5_free(  &md5  );
-    sha1_free( &sha1 );
+    mbedtls_md5_free(  &mbedtls_md5  );
+    mbedtls_sha1_free( &mbedtls_sha1 );
 
-    polarssl_zeroize(  padbuf, sizeof(  padbuf ) );
-    polarssl_zeroize(  md5sum, sizeof(  md5sum ) );
-    polarssl_zeroize( sha1sum, sizeof( sha1sum ) );
+    mbedtls_zeroize(  padbuf, sizeof(  padbuf ) );
+    mbedtls_zeroize(  md5sum, sizeof(  md5sum ) );
+    mbedtls_zeroize( sha1sum, sizeof( sha1sum ) );
 
-    SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
 }
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1)
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
 static void ssl_calc_finished_tls(
-                ssl_context *ssl, unsigned char *buf, int from )
+                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
 {
     int len = 12;
     const char *sender;
-    md5_context  md5;
-    sha1_context sha1;
+    mbedtls_md5_context  mbedtls_md5;
+    mbedtls_sha1_context mbedtls_sha1;
     unsigned char padbuf[36];
 
-    ssl_session *session = ssl->session_negotiate;
+    mbedtls_ssl_session *session = ssl->session_negotiate;
     if( !session )
         session = ssl->session;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc  finished tls" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished tls" ) );
 
-    memcpy( &md5 , &ssl->handshake->fin_md5 , sizeof(md5_context)  );
-    memcpy( &sha1, &ssl->handshake->fin_sha1, sizeof(sha1_context) );
+    memcpy( &mbedtls_md5 , &ssl->handshake->fin_md5 , sizeof(mbedtls_md5_context)  );
+    memcpy( &mbedtls_sha1, &ssl->handshake->fin_sha1, sizeof(mbedtls_sha1_context) );
 
     /*
      * TLSv1:
@@ -4383,54 +4383,54 @@
      *               MD5( handshake ) + SHA1( handshake ) )[0..11]
      */
 
-#if !defined(POLARSSL_MD5_ALT)
-    SSL_DEBUG_BUF( 4, "finished  md5 state", (unsigned char *)
-                    md5.state, sizeof(  md5.state ) );
+#if !defined(MBEDTLS_MD5_ALT)
+    MBEDTLS_SSL_DEBUG_BUF( 4, "finished  mbedtls_md5 state", (unsigned char *)
+                    mbedtls_md5.state, sizeof(  mbedtls_md5.state ) );
 #endif
 
-#if !defined(POLARSSL_SHA1_ALT)
-    SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
-                   sha1.state, sizeof( sha1.state ) );
+#if !defined(MBEDTLS_SHA1_ALT)
+    MBEDTLS_SSL_DEBUG_BUF( 4, "finished mbedtls_sha1 state", (unsigned char *)
+                   mbedtls_sha1.state, sizeof( mbedtls_sha1.state ) );
 #endif
 
-    sender = ( from == SSL_IS_CLIENT )
+    sender = ( from == MBEDTLS_SSL_IS_CLIENT )
              ? "client finished"
              : "server finished";
 
-    md5_finish(  &md5, padbuf );
-    sha1_finish( &sha1, padbuf + 16 );
+    mbedtls_md5_finish(  &mbedtls_md5, padbuf );
+    mbedtls_sha1_finish( &mbedtls_sha1, padbuf + 16 );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 36, buf, len );
 
-    SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
 
-    md5_free(  &md5  );
-    sha1_free( &sha1 );
+    mbedtls_md5_free(  &mbedtls_md5  );
+    mbedtls_sha1_free( &mbedtls_sha1 );
 
-    polarssl_zeroize(  padbuf, sizeof(  padbuf ) );
+    mbedtls_zeroize(  padbuf, sizeof(  padbuf ) );
 
-    SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
 }
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
 
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
 static void ssl_calc_finished_tls_sha256(
-                ssl_context *ssl, unsigned char *buf, int from )
+                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
 {
     int len = 12;
     const char *sender;
-    sha256_context sha256;
+    mbedtls_sha256_context mbedtls_sha256;
     unsigned char padbuf[32];
 
-    ssl_session *session = ssl->session_negotiate;
+    mbedtls_ssl_session *session = ssl->session_negotiate;
     if( !session )
         session = ssl->session;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc  finished tls sha256" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished tls mbedtls_sha256" ) );
 
-    memcpy( &sha256, &ssl->handshake->fin_sha256, sizeof(sha256_context) );
+    memcpy( &mbedtls_sha256, &ssl->handshake->fin_sha256, sizeof(mbedtls_sha256_context) );
 
     /*
      * TLSv1.2:
@@ -4438,46 +4438,46 @@
      *               Hash( handshake ) )[0.11]
      */
 
-#if !defined(POLARSSL_SHA256_ALT)
-    SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *)
-                   sha256.state, sizeof( sha256.state ) );
+#if !defined(MBEDTLS_SHA256_ALT)
+    MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *)
+                   mbedtls_sha256.state, sizeof( mbedtls_sha256.state ) );
 #endif
 
-    sender = ( from == SSL_IS_CLIENT )
+    sender = ( from == MBEDTLS_SSL_IS_CLIENT )
              ? "client finished"
              : "server finished";
 
-    sha256_finish( &sha256, padbuf );
+    mbedtls_sha256_finish( &mbedtls_sha256, padbuf );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 32, buf, len );
 
-    SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
 
-    sha256_free( &sha256 );
+    mbedtls_sha256_free( &mbedtls_sha256 );
 
-    polarssl_zeroize(  padbuf, sizeof(  padbuf ) );
+    mbedtls_zeroize(  padbuf, sizeof(  padbuf ) );
 
-    SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
 }
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 static void ssl_calc_finished_tls_sha384(
-                ssl_context *ssl, unsigned char *buf, int from )
+                mbedtls_ssl_context *ssl, unsigned char *buf, int from )
 {
     int len = 12;
     const char *sender;
-    sha512_context sha512;
+    mbedtls_sha512_context mbedtls_sha512;
     unsigned char padbuf[48];
 
-    ssl_session *session = ssl->session_negotiate;
+    mbedtls_ssl_session *session = ssl->session_negotiate;
     if( !session )
         session = ssl->session;
 
-    SSL_DEBUG_MSG( 2, ( "=> calc  finished tls sha384" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc  finished tls sha384" ) );
 
-    memcpy( &sha512, &ssl->handshake->fin_sha512, sizeof(sha512_context) );
+    memcpy( &mbedtls_sha512, &ssl->handshake->fin_sha512, sizeof(mbedtls_sha512_context) );
 
     /*
      * TLSv1.2:
@@ -4485,40 +4485,40 @@
      *               Hash( handshake ) )[0.11]
      */
 
-#if !defined(POLARSSL_SHA512_ALT)
-    SSL_DEBUG_BUF( 4, "finished sha512 state", (unsigned char *)
-                   sha512.state, sizeof( sha512.state ) );
+#if !defined(MBEDTLS_SHA512_ALT)
+    MBEDTLS_SSL_DEBUG_BUF( 4, "finished mbedtls_sha512 state", (unsigned char *)
+                   mbedtls_sha512.state, sizeof( mbedtls_sha512.state ) );
 #endif
 
-    sender = ( from == SSL_IS_CLIENT )
+    sender = ( from == MBEDTLS_SSL_IS_CLIENT )
              ? "client finished"
              : "server finished";
 
-    sha512_finish( &sha512, padbuf );
+    mbedtls_sha512_finish( &mbedtls_sha512, padbuf );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 48, buf, len );
 
-    SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
+    MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
 
-    sha512_free( &sha512 );
+    mbedtls_sha512_free( &mbedtls_sha512 );
 
-    polarssl_zeroize(  padbuf, sizeof( padbuf ) );
+    mbedtls_zeroize(  padbuf, sizeof( padbuf ) );
 
-    SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc  finished" ) );
 }
-#endif /* POLARSSL_SHA512_C */
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SHA512_C */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-static void ssl_handshake_wrapup_free_hs_transform( ssl_context *ssl )
+static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl )
 {
-    SSL_DEBUG_MSG( 3, ( "=> handshake wrapup: final free" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup: final free" ) );
 
     /*
      * Free our handshake params
      */
-    ssl_handshake_free( ssl->handshake );
-    polarssl_free( ssl->handshake );
+    mbedtls_ssl_handshake_free( ssl->handshake );
+    mbedtls_free( ssl->handshake );
     ssl->handshake = NULL;
 
     /*
@@ -4526,25 +4526,25 @@
      */
     if( ssl->transform )
     {
-        ssl_transform_free( ssl->transform );
-        polarssl_free( ssl->transform );
+        mbedtls_ssl_transform_free( ssl->transform );
+        mbedtls_free( ssl->transform );
     }
     ssl->transform = ssl->transform_negotiate;
     ssl->transform_negotiate = NULL;
 
-    SSL_DEBUG_MSG( 3, ( "<= handshake wrapup: final free" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "<= handshake wrapup: final free" ) );
 }
 
-void ssl_handshake_wrapup( ssl_context *ssl )
+void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl )
 {
     int resume = ssl->handshake->resume;
 
-    SSL_DEBUG_MSG( 3, ( "=> handshake wrapup" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup" ) );
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    if( ssl->renego_status == SSL_RENEGOTIATION_IN_PROGRESS )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
     {
-        ssl->renego_status =  SSL_RENEGOTIATION_DONE;
+        ssl->renego_status =  MBEDTLS_SSL_RENEGOTIATION_DONE;
         ssl->renego_records_seen = 0;
     }
 #endif
@@ -4554,14 +4554,14 @@
      */
     if( ssl->session )
     {
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
         /* RFC 7366 3.1: keep the EtM state */
         ssl->session_negotiate->encrypt_then_mac =
                   ssl->session->encrypt_then_mac;
 #endif
 
-        ssl_session_free( ssl->session );
-        polarssl_free( ssl->session );
+        mbedtls_ssl_session_free( ssl->session );
+        mbedtls_free( ssl->session );
     }
     ssl->session = ssl->session_negotiate;
     ssl->session_negotiate = NULL;
@@ -4574,11 +4574,11 @@
         resume == 0 )
     {
         if( ssl->f_set_cache( ssl->p_set_cache, ssl->session ) != 0 )
-            SSL_DEBUG_MSG( 1, ( "cache did not store session" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "cache did not store session" ) );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
         ssl->handshake->flight != NULL )
     {
         /* Cancel handshake timer */
@@ -4586,7 +4586,7 @@
 
         /* Keep last flight around in case we need to resend it:
          * we need the handshake and transform structures for that */
-        SSL_DEBUG_MSG( 3, ( "skip freeing handshake and transform" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "skip freeing handshake and transform" ) );
     }
     else
 #endif
@@ -4594,19 +4594,19 @@
 
     ssl->state++;
 
-    SSL_DEBUG_MSG( 3, ( "<= handshake wrapup" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "<= handshake wrapup" ) );
 }
 
-int ssl_write_finished( ssl_context *ssl )
+int mbedtls_ssl_write_finished( mbedtls_ssl_context *ssl )
 {
     int ret, hash_len;
 
-    SSL_DEBUG_MSG( 2, ( "=> write finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write finished" ) );
 
     /*
      * Set the out_msg pointer to the correct location based on IV length
      */
-    if( ssl->minor_ver >= SSL_MINOR_VERSION_2 )
+    if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_2 )
     {
         ssl->out_msg = ssl->out_iv + ssl->transform_negotiate->ivlen -
                        ssl->transform_negotiate->fixed_ivlen;
@@ -4617,16 +4617,16 @@
     ssl->handshake->calc_finished( ssl, ssl->out_msg + 4, ssl->endpoint );
 
     // TODO TLS/1.2 Hash length is determined by cipher suite (Page 63)
-    hash_len = ( ssl->minor_ver == SSL_MINOR_VERSION_0 ) ? 36 : 12;
+    hash_len = ( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ) ? 36 : 12;
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     ssl->verify_data_len = hash_len;
     memcpy( ssl->own_verify_data, ssl->out_msg + 4, hash_len );
 #endif
 
     ssl->out_msglen  = 4 + hash_len;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_FINISHED;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_FINISHED;
 
     /*
      * In case of session resuming, invert the client and server
@@ -4634,13 +4634,13 @@
      */
     if( ssl->handshake->resume != 0 )
     {
-#if defined(POLARSSL_SSL_CLI_C)
-        if( ssl->endpoint == SSL_IS_CLIENT )
-            ssl->state = SSL_HANDSHAKE_WRAPUP;
+#if defined(MBEDTLS_SSL_CLI_C)
+        if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
+            ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
 #endif
-#if defined(POLARSSL_SSL_SRV_C)
-        if( ssl->endpoint == SSL_IS_SERVER )
-            ssl->state = SSL_CLIENT_CHANGE_CIPHER_SPEC;
+#if defined(MBEDTLS_SSL_SRV_C)
+        if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
+            ssl->state = MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC;
 #endif
     }
     else
@@ -4650,10 +4650,10 @@
      * Switch to our negotiated transform and session parameters for outbound
      * data.
      */
-    SSL_DEBUG_MSG( 3, ( "switching to new transform spec for outbound data" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "switching to new transform spec for outbound data" ) );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         unsigned char i;
 
@@ -4672,181 +4672,181 @@
         /* The loop goes to its end iff the counter is wrapping */
         if( i == 0 )
         {
-            SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) );
-            return( POLARSSL_ERR_SSL_COUNTER_WRAPPING );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS epoch would wrap" ) );
+            return( MBEDTLS_ERR_SSL_COUNTER_WRAPPING );
         }
     }
     else
-#endif /* POLARSSL_SSL_PROTO_DTLS */
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
     memset( ssl->out_ctr, 0, 8 );
 
     ssl->transform_out = ssl->transform_negotiate;
     ssl->session_out = ssl->session_negotiate;
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_activate != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_activate != NULL )
     {
-        if( ( ret = ssl_hw_record_activate( ssl, SSL_CHANNEL_OUTBOUND ) ) != 0 )
+        if( ( ret = mbedtls_ssl_hw_record_activate( ssl, MBEDTLS_SSL_CHANNEL_OUTBOUND ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_activate", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_activate", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
     }
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl_send_flight_completed( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        mbedtls_ssl_send_flight_completed( ssl );
 #endif
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write finished" ) );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
 #define SSL_MAX_HASH_LEN 36
 #else
 #define SSL_MAX_HASH_LEN 12
 #endif
 
-int ssl_parse_finished( ssl_context *ssl )
+int mbedtls_ssl_parse_finished( mbedtls_ssl_context *ssl )
 {
     int ret;
     unsigned int hash_len;
     unsigned char buf[SSL_MAX_HASH_LEN];
 
-    SSL_DEBUG_MSG( 2, ( "=> parse finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse finished" ) );
 
     ssl->handshake->calc_finished( ssl, buf, ssl->endpoint ^ 1 );
 
-    if( ( ret = ssl_read_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
         return( ret );
     }
 
-    if( ssl->in_msgtype != SSL_MSG_HANDSHAKE )
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
     {
-        SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
-        return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
     /* There is currently no ciphersuite using another length with TLS 1.2 */
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-    if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+    if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         hash_len = 36;
     else
 #endif
         hash_len = 12;
 
-    if( ssl->in_msg[0] != SSL_HS_FINISHED ||
-        ssl->in_hslen  != ssl_hs_hdr_len( ssl ) + hash_len )
+    if( ssl->in_msg[0] != MBEDTLS_SSL_HS_FINISHED ||
+        ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) + hash_len )
     {
-        SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_FINISHED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_FINISHED );
     }
 
-    if( safer_memcmp( ssl->in_msg + ssl_hs_hdr_len( ssl ),
+    if( mbedtls_ssl_safer_memcmp( ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl ),
                       buf, hash_len ) != 0 )
     {
-        SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
-        return( POLARSSL_ERR_SSL_BAD_HS_FINISHED );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad finished message" ) );
+        return( MBEDTLS_ERR_SSL_BAD_HS_FINISHED );
     }
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     ssl->verify_data_len = hash_len;
     memcpy( ssl->peer_verify_data, buf, hash_len );
 #endif
 
     if( ssl->handshake->resume != 0 )
     {
-#if defined(POLARSSL_SSL_CLI_C)
-        if( ssl->endpoint == SSL_IS_CLIENT )
-            ssl->state = SSL_CLIENT_CHANGE_CIPHER_SPEC;
+#if defined(MBEDTLS_SSL_CLI_C)
+        if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
+            ssl->state = MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC;
 #endif
-#if defined(POLARSSL_SSL_SRV_C)
-        if( ssl->endpoint == SSL_IS_SERVER )
-            ssl->state = SSL_HANDSHAKE_WRAPUP;
+#if defined(MBEDTLS_SSL_SRV_C)
+        if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
+            ssl->state = MBEDTLS_SSL_HANDSHAKE_WRAPUP;
 #endif
     }
     else
         ssl->state++;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-        ssl_recv_flight_completed( ssl );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+        mbedtls_ssl_recv_flight_completed( ssl );
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "<= parse finished" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= parse finished" ) );
 
     return( 0 );
 }
 
-static void ssl_handshake_params_init( ssl_handshake_params *handshake )
+static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake )
 {
-    memset( handshake, 0, sizeof( ssl_handshake_params ) );
+    memset( handshake, 0, sizeof( mbedtls_ssl_handshake_params ) );
 
-#if defined(POLARSSL_SSL_PROTO_SSL3) || defined(POLARSSL_SSL_PROTO_TLS1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_1)
-     md5_init(   &handshake->fin_md5  );
-    sha1_init(   &handshake->fin_sha1 );
-     md5_starts( &handshake->fin_md5  );
-    sha1_starts( &handshake->fin_sha1 );
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+     mbedtls_md5_init(   &handshake->fin_md5  );
+    mbedtls_sha1_init(   &handshake->fin_sha1 );
+     mbedtls_md5_starts( &handshake->fin_md5  );
+    mbedtls_sha1_starts( &handshake->fin_sha1 );
 #endif
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-#if defined(POLARSSL_SHA256_C)
-    sha256_init(   &handshake->fin_sha256    );
-    sha256_starts( &handshake->fin_sha256, 0 );
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+#if defined(MBEDTLS_SHA256_C)
+    mbedtls_sha256_init(   &handshake->fin_sha256    );
+    mbedtls_sha256_starts( &handshake->fin_sha256, 0 );
 #endif
-#if defined(POLARSSL_SHA512_C)
-    sha512_init(   &handshake->fin_sha512    );
-    sha512_starts( &handshake->fin_sha512, 1 );
+#if defined(MBEDTLS_SHA512_C)
+    mbedtls_sha512_init(   &handshake->fin_sha512    );
+    mbedtls_sha512_starts( &handshake->fin_sha512, 1 );
 #endif
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
     handshake->update_checksum = ssl_update_checksum_start;
-    handshake->sig_alg = SSL_HASH_SHA1;
+    handshake->sig_alg = MBEDTLS_SSL_HASH_SHA1;
 
-#if defined(POLARSSL_DHM_C)
-    dhm_init( &handshake->dhm_ctx );
+#if defined(MBEDTLS_DHM_C)
+    mbedtls_dhm_init( &handshake->dhm_ctx );
 #endif
-#if defined(POLARSSL_ECDH_C)
-    ecdh_init( &handshake->ecdh_ctx );
+#if defined(MBEDTLS_ECDH_C)
+    mbedtls_ecdh_init( &handshake->ecdh_ctx );
 #endif
 }
 
-static void ssl_transform_init( ssl_transform *transform )
+static void ssl_transform_init( mbedtls_ssl_transform *transform )
 {
-    memset( transform, 0, sizeof(ssl_transform) );
+    memset( transform, 0, sizeof(mbedtls_ssl_transform) );
 
-    cipher_init( &transform->cipher_ctx_enc );
-    cipher_init( &transform->cipher_ctx_dec );
+    mbedtls_cipher_init( &transform->cipher_ctx_enc );
+    mbedtls_cipher_init( &transform->cipher_ctx_dec );
 
-    md_init( &transform->md_ctx_enc );
-    md_init( &transform->md_ctx_dec );
+    mbedtls_md_init( &transform->md_ctx_enc );
+    mbedtls_md_init( &transform->md_ctx_dec );
 }
 
-void ssl_session_init( ssl_session *session )
+void mbedtls_ssl_session_init( mbedtls_ssl_session *session )
 {
-    memset( session, 0, sizeof(ssl_session) );
+    memset( session, 0, sizeof(mbedtls_ssl_session) );
 }
 
-static int ssl_handshake_init( ssl_context *ssl )
+static int ssl_handshake_init( mbedtls_ssl_context *ssl )
 {
     /* Clear old handshake information if present */
     if( ssl->transform_negotiate )
-        ssl_transform_free( ssl->transform_negotiate );
+        mbedtls_ssl_transform_free( ssl->transform_negotiate );
     if( ssl->session_negotiate )
-        ssl_session_free( ssl->session_negotiate );
+        mbedtls_ssl_session_free( ssl->session_negotiate );
     if( ssl->handshake )
-        ssl_handshake_free( ssl->handshake );
+        mbedtls_ssl_handshake_free( ssl->handshake );
 
     /*
      * Either the pointers are now NULL or cleared properly and can be freed.
@@ -4854,17 +4854,17 @@
      */
     if( ssl->transform_negotiate == NULL )
     {
-        ssl->transform_negotiate = polarssl_malloc( sizeof(ssl_transform) );
+        ssl->transform_negotiate = mbedtls_malloc( sizeof(mbedtls_ssl_transform) );
     }
 
     if( ssl->session_negotiate == NULL )
     {
-        ssl->session_negotiate = polarssl_malloc( sizeof(ssl_session) );
+        ssl->session_negotiate = mbedtls_malloc( sizeof(mbedtls_ssl_session) );
     }
 
     if( ssl->handshake == NULL )
     {
-        ssl->handshake = polarssl_malloc( sizeof(ssl_handshake_params) );
+        ssl->handshake = mbedtls_malloc( sizeof(mbedtls_ssl_handshake_params) );
     }
 
     /* All pointers should exist and can be directly freed without issue */
@@ -4872,25 +4872,25 @@
         ssl->transform_negotiate == NULL ||
         ssl->session_negotiate == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "malloc() of ssl sub-contexts failed" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc() of ssl sub-contexts failed" ) );
 
-        polarssl_free( ssl->handshake );
-        polarssl_free( ssl->transform_negotiate );
-        polarssl_free( ssl->session_negotiate );
+        mbedtls_free( ssl->handshake );
+        mbedtls_free( ssl->transform_negotiate );
+        mbedtls_free( ssl->session_negotiate );
 
         ssl->handshake = NULL;
         ssl->transform_negotiate = NULL;
         ssl->session_negotiate = NULL;
 
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
     /* Initialize structures */
-    ssl_session_init( ssl->session_negotiate );
+    mbedtls_ssl_session_init( ssl->session_negotiate );
     ssl_transform_init( ssl->transform_negotiate );
     ssl_handshake_params_init( ssl->handshake );
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     ssl->handshake->key_cert = ssl->key_cert;
 #endif
 
@@ -4898,20 +4898,20 @@
      * We may not know yet if we're using DTLS,
      * so always initiliase DTLS-specific fields.
      */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
     ssl->handshake->alt_transform_out = ssl->transform_out;
 
     // TODO: not the right place, we may not know endpoint yet
-    if( ssl->endpoint == SSL_IS_CLIENT )
-        ssl->handshake->retransmit_state = SSL_RETRANS_PREPARING;
+    if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_PREPARING;
     else
-        ssl->handshake->retransmit_state = SSL_RETRANS_WAITING;
+        ssl->handshake->retransmit_state = MBEDTLS_SSL_RETRANS_WAITING;
 #endif
 
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
 /* Dummy cookie callbacks for defaults */
 static int ssl_cookie_write_dummy( void *ctx,
                       unsigned char **p, unsigned char *end,
@@ -4923,7 +4923,7 @@
     ((void) cli_id);
     ((void) cli_id_len);
 
-    return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
 }
 
 static int ssl_cookie_check_dummy( void *ctx,
@@ -4936,45 +4936,45 @@
     ((void) cli_id);
     ((void) cli_id_len);
 
-    return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
 }
-#endif /* POLARSSL_SSL_DTLS_HELLO_VERIFY */
+#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
 
 /*
  * Initialize an SSL context
  */
-int ssl_init( ssl_context *ssl )
+int mbedtls_ssl_init( mbedtls_ssl_context *ssl )
 {
     int ret;
-    int len = SSL_BUFFER_LEN;
+    int len = MBEDTLS_SSL_BUFFER_LEN;
 
-    memset( ssl, 0, sizeof( ssl_context ) );
+    memset( ssl, 0, sizeof( mbedtls_ssl_context ) );
 
     /*
      * Sane defaults
      */
-    ssl->min_major_ver = SSL_MAJOR_VERSION_3;
-    ssl->min_minor_ver = SSL_MINOR_VERSION_1; /* TLS 1.0 */
-    ssl->max_major_ver = SSL_MAX_MAJOR_VERSION;
-    ssl->max_minor_ver = SSL_MAX_MINOR_VERSION;
+    ssl->min_major_ver = MBEDTLS_SSL_MAJOR_VERSION_3;
+    ssl->min_minor_ver = MBEDTLS_SSL_MINOR_VERSION_1; /* TLS 1.0 */
+    ssl->max_major_ver = MBEDTLS_SSL_MAX_MAJOR_VERSION;
+    ssl->max_minor_ver = MBEDTLS_SSL_MAX_MINOR_VERSION;
 
-    ssl_set_ciphersuites( ssl, ssl_list_ciphersuites() );
+    mbedtls_ssl_set_ciphersuites( ssl, mbedtls_ssl_list_ciphersuites() );
 
-    ssl_set_arc4_support( ssl, SSL_ARC4_DISABLED );
+    mbedtls_ssl_set_arc4_support( ssl, MBEDTLS_SSL_ARC4_DISABLED );
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    ssl->renego_max_records = SSL_RENEGO_MAX_RECORDS_DEFAULT;
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    ssl->renego_max_records = MBEDTLS_SSL_RENEGO_MAX_RECORDS_DEFAULT;
     memset( ssl->renego_period, 0xFF, 7 );
     ssl->renego_period[7] = 0x00;
 #endif
 
-#if defined(POLARSSL_DHM_C)
-    if( ( ret = mpi_read_string( &ssl->dhm_P, 16,
-                                 POLARSSL_DHM_RFC5114_MODP_1024_P) ) != 0 ||
-        ( ret = mpi_read_string( &ssl->dhm_G, 16,
-                                 POLARSSL_DHM_RFC5114_MODP_1024_G) ) != 0 )
+#if defined(MBEDTLS_DHM_C)
+    if( ( ret = mbedtls_mpi_read_string( &ssl->dhm_P, 16,
+                                 MBEDTLS_DHM_RFC5114_MODP_1024_P) ) != 0 ||
+        ( ret = mbedtls_mpi_read_string( &ssl->dhm_G, 16,
+                                 MBEDTLS_DHM_RFC5114_MODP_1024_G) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "mpi_read_string", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_read_string", ret );
         return( ret );
     }
 #endif
@@ -4982,49 +4982,49 @@
     /*
      * Prepare base structures
      */
-    if( ( ssl->in_buf = polarssl_malloc( len ) ) == NULL ||
-        ( ssl->out_buf = polarssl_malloc( len ) ) == NULL )
+    if( ( ssl->in_buf = mbedtls_malloc( len ) ) == NULL ||
+        ( ssl->out_buf = mbedtls_malloc( len ) ) == NULL )
     {
-        SSL_DEBUG_MSG( 1, ( "malloc(%d bytes) failed", len ) );
-        polarssl_free( ssl->in_buf );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "malloc(%d bytes) failed", len ) );
+        mbedtls_free( ssl->in_buf );
         ssl->in_buf = NULL;
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
-    memset( ssl-> in_buf, 0, SSL_BUFFER_LEN );
-    memset( ssl->out_buf, 0, SSL_BUFFER_LEN );
+    memset( ssl-> in_buf, 0, MBEDTLS_SSL_BUFFER_LEN );
+    memset( ssl->out_buf, 0, MBEDTLS_SSL_BUFFER_LEN );
 
-    /* No error is possible, SSL_TRANSPORT_STREAM always valid */
-    (void) ssl_set_transport( ssl, SSL_TRANSPORT_STREAM );
+    /* No error is possible, MBEDTLS_SSL_TRANSPORT_STREAM always valid */
+    (void) mbedtls_ssl_set_transport( ssl, MBEDTLS_SSL_TRANSPORT_STREAM );
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-    ssl->encrypt_then_mac = SSL_ETM_ENABLED;
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+    ssl->encrypt_then_mac = MBEDTLS_SSL_ETM_ENABLED;
 #endif
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-    ssl->extended_ms = SSL_EXTENDED_MS_ENABLED;
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+    ssl->extended_ms = MBEDTLS_SSL_EXTENDED_MS_ENABLED;
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-    ssl->ticket_lifetime = SSL_DEFAULT_TICKET_LIFETIME;
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+    ssl->ticket_lifetime = MBEDTLS_SSL_DEFAULT_TICKET_LIFETIME;
 #endif
 
-#if defined(POLARSSL_SSL_SET_CURVES)
-    ssl->curve_list = ecp_grp_id_list( );
+#if defined(MBEDTLS_SSL_SET_CURVES)
+    ssl->curve_list = mbedtls_ecp_grp_id_list( );
 #endif
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
     ssl->f_cookie_write = ssl_cookie_write_dummy;
     ssl->f_cookie_check = ssl_cookie_check_dummy;
 #endif
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-    ssl->anti_replay = SSL_ANTI_REPLAY_ENABLED;
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+    ssl->anti_replay = MBEDTLS_SSL_ANTI_REPLAY_ENABLED;
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    ssl->hs_timeout_min = SSL_DTLS_TIMEOUT_DFL_MIN;
-    ssl->hs_timeout_max = SSL_DTLS_TIMEOUT_DFL_MAX;
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    ssl->hs_timeout_min = MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN;
+    ssl->hs_timeout_max = MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX;
 #endif
 
     if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
@@ -5037,21 +5037,21 @@
  * Reset an initialized and used SSL context for re-use while retaining
  * all application-set variables, function pointers and data.
  */
-int ssl_session_reset( ssl_context *ssl )
+int mbedtls_ssl_session_reset( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    ssl->state = SSL_HELLO_REQUEST;
+    ssl->state = MBEDTLS_SSL_HELLO_REQUEST;
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    ssl->renego_status = SSL_INITIAL_HANDSHAKE;
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    ssl->renego_status = MBEDTLS_SSL_INITIAL_HANDSHAKE;
     ssl->renego_records_seen = 0;
 
     ssl->verify_data_len = 0;
-    memset( ssl->own_verify_data, 0, SSL_VERIFY_DATA_MAX_LEN );
-    memset( ssl->peer_verify_data, 0, SSL_VERIFY_DATA_MAX_LEN );
+    memset( ssl->own_verify_data, 0, MBEDTLS_SSL_VERIFY_DATA_MAX_LEN );
+    memset( ssl->peer_verify_data, 0, MBEDTLS_SSL_VERIFY_DATA_MAX_LEN );
 #endif
-    ssl->secure_renegotiation = SSL_LEGACY_RENEGOTIATION;
+    ssl->secure_renegotiation = MBEDTLS_SSL_LEGACY_RENEGOTIATION;
 
     ssl->in_offt = NULL;
 
@@ -5059,11 +5059,11 @@
     ssl->in_msgtype = 0;
     ssl->in_msglen = 0;
     ssl->in_left = 0;
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
     ssl->next_record_offset = 0;
     ssl->in_epoch = 0;
 #endif
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
     ssl_dtls_replay_reset( ssl );
 #endif
 
@@ -5075,49 +5075,49 @@
     ssl->out_msgtype = 0;
     ssl->out_msglen = 0;
     ssl->out_left = 0;
-#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
-    if( ssl->split_done != SSL_CBC_RECORD_SPLITTING_DISABLED )
+#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
+    if( ssl->split_done != MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED )
         ssl->split_done = 0;
 #endif
 
     ssl->transform_in = NULL;
     ssl->transform_out = NULL;
 
-    memset( ssl->out_buf, 0, SSL_BUFFER_LEN );
-    memset( ssl->in_buf, 0, SSL_BUFFER_LEN );
+    memset( ssl->out_buf, 0, MBEDTLS_SSL_BUFFER_LEN );
+    memset( ssl->in_buf, 0, MBEDTLS_SSL_BUFFER_LEN );
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_reset != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_reset != NULL )
     {
-        SSL_DEBUG_MSG( 2, ( "going for ssl_hw_record_reset()" ) );
-        if( ( ret = ssl_hw_record_reset( ssl ) ) != 0 )
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_reset()" ) );
+        if( ( ret = mbedtls_ssl_hw_record_reset( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_hw_record_reset", ret );
-            return( POLARSSL_ERR_SSL_HW_ACCEL_FAILED );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_reset", ret );
+            return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
         }
     }
 #endif
 
     if( ssl->transform )
     {
-        ssl_transform_free( ssl->transform );
-        polarssl_free( ssl->transform );
+        mbedtls_ssl_transform_free( ssl->transform );
+        mbedtls_free( ssl->transform );
         ssl->transform = NULL;
     }
 
     if( ssl->session )
     {
-        ssl_session_free( ssl->session );
-        polarssl_free( ssl->session );
+        mbedtls_ssl_session_free( ssl->session );
+        mbedtls_free( ssl->session );
         ssl->session = NULL;
     }
 
-#if defined(POLARSSL_SSL_ALPN)
+#if defined(MBEDTLS_SSL_ALPN)
     ssl->alpn_chosen = NULL;
 #endif
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
-    polarssl_free( ssl->cli_id );
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
+    mbedtls_free( ssl->cli_id );
     ssl->cli_id = NULL;
     ssl->cli_id_len = 0;
 #endif
@@ -5128,54 +5128,54 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-static void ssl_ticket_keys_free( ssl_ticket_keys *tkeys )
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+static void ssl_ticket_keys_free( mbedtls_ssl_ticket_keys *tkeys )
 {
-    aes_free( &tkeys->enc );
-    aes_free( &tkeys->dec );
+    mbedtls_aes_free( &tkeys->enc );
+    mbedtls_aes_free( &tkeys->dec );
 
-    polarssl_zeroize( tkeys, sizeof(ssl_ticket_keys) );
+    mbedtls_zeroize( tkeys, sizeof(mbedtls_ssl_ticket_keys) );
 }
 
 /*
  * Allocate and initialize ticket keys
  */
-static int ssl_ticket_keys_init( ssl_context *ssl )
+static int ssl_ticket_keys_init( mbedtls_ssl_context *ssl )
 {
     int ret;
-    ssl_ticket_keys *tkeys;
+    mbedtls_ssl_ticket_keys *tkeys;
     unsigned char buf[16];
 
     if( ssl->ticket_keys != NULL )
         return( 0 );
 
-    tkeys = polarssl_malloc( sizeof(ssl_ticket_keys) );
+    tkeys = mbedtls_malloc( sizeof(mbedtls_ssl_ticket_keys) );
     if( tkeys == NULL )
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
-    aes_init( &tkeys->enc );
-    aes_init( &tkeys->dec );
+    mbedtls_aes_init( &tkeys->enc );
+    mbedtls_aes_init( &tkeys->dec );
 
     if( ( ret = ssl->f_rng( ssl->p_rng, tkeys->key_name, 16 ) ) != 0 )
     {
         ssl_ticket_keys_free( tkeys );
-        polarssl_free( tkeys );
+        mbedtls_free( tkeys );
         return( ret );
     }
 
     if( ( ret = ssl->f_rng( ssl->p_rng, buf, 16 ) ) != 0 ||
-        ( ret = aes_setkey_enc( &tkeys->enc, buf, 128 ) ) != 0 ||
-        ( ret = aes_setkey_dec( &tkeys->dec, buf, 128 ) ) != 0 )
+        ( ret = mbedtls_aes_setkey_enc( &tkeys->enc, buf, 128 ) ) != 0 ||
+        ( ret = mbedtls_aes_setkey_dec( &tkeys->dec, buf, 128 ) ) != 0 )
     {
         ssl_ticket_keys_free( tkeys );
-        polarssl_free( tkeys );
+        mbedtls_free( tkeys );
         return( ret );
     }
 
     if( ( ret = ssl->f_rng( ssl->p_rng, tkeys->mac_key, 16 ) ) != 0 )
     {
         ssl_ticket_keys_free( tkeys );
-        polarssl_free( tkeys );
+        mbedtls_free( tkeys );
         return( ret );
     }
 
@@ -5183,34 +5183,34 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
 /*
  * SSL set accessors
  */
-void ssl_set_endpoint( ssl_context *ssl, int endpoint )
+void mbedtls_ssl_set_endpoint( mbedtls_ssl_context *ssl, int endpoint )
 {
     ssl->endpoint   = endpoint;
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS) && \
-    defined(POLARSSL_SSL_CLI_C)
-    if( endpoint == SSL_IS_CLIENT )
+#if defined(MBEDTLS_SSL_SESSION_TICKETS) && \
+    defined(MBEDTLS_SSL_CLI_C)
+    if( endpoint == MBEDTLS_SSL_IS_CLIENT )
     {
-        ssl->session_tickets = SSL_SESSION_TICKETS_ENABLED;
-        ssl->authmode = SSL_VERIFY_REQUIRED;
+        ssl->session_tickets = MBEDTLS_SSL_SESSION_TICKETS_ENABLED;
+        ssl->authmode = MBEDTLS_SSL_VERIFY_REQUIRED;
     }
 #endif
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-    if( endpoint == SSL_IS_SERVER )
-        ssl->trunc_hmac = SSL_TRUNC_HMAC_ENABLED;
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+    if( endpoint == MBEDTLS_SSL_IS_SERVER )
+        ssl->trunc_hmac = MBEDTLS_SSL_TRUNC_HMAC_ENABLED;
 #endif
 }
 
-int ssl_set_transport( ssl_context *ssl, int transport )
+int mbedtls_ssl_set_transport( mbedtls_ssl_context *ssl, int transport )
 {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         ssl->transport = transport;
 
@@ -5227,17 +5227,17 @@
         ssl->in_msg = ssl->in_buf + 13;
 
         /* DTLS starts with TLS1.1 */
-        if( ssl->min_minor_ver < SSL_MINOR_VERSION_2 )
-            ssl->min_minor_ver = SSL_MINOR_VERSION_2;
+        if( ssl->min_minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 )
+            ssl->min_minor_ver = MBEDTLS_SSL_MINOR_VERSION_2;
 
-        if( ssl->max_minor_ver < SSL_MINOR_VERSION_2 )
-            ssl->max_minor_ver = SSL_MINOR_VERSION_2;
+        if( ssl->max_minor_ver < MBEDTLS_SSL_MINOR_VERSION_2 )
+            ssl->max_minor_ver = MBEDTLS_SSL_MINOR_VERSION_2;
 
         return( 0 );
     }
 #endif
 
-    if( transport == SSL_TRANSPORT_STREAM )
+    if( transport == MBEDTLS_SSL_TRANSPORT_STREAM )
     {
         ssl->transport = transport;
 
@@ -5256,47 +5256,47 @@
         return( 0 );
     }
 
-    return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 }
 
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-void ssl_set_dtls_anti_replay( ssl_context *ssl, char mode )
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+void mbedtls_ssl_set_dtls_anti_replay( mbedtls_ssl_context *ssl, char mode )
 {
     ssl->anti_replay = mode;
 }
 #endif
 
-#if defined(POLARSSL_SSL_DTLS_BADMAC_LIMIT)
-void ssl_set_dtls_badmac_limit( ssl_context *ssl, unsigned limit )
+#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
+void mbedtls_ssl_set_dtls_badmac_limit( mbedtls_ssl_context *ssl, unsigned limit )
 {
     ssl->badmac_limit = limit;
 }
 #endif
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-void ssl_set_handshake_timeout( ssl_context *ssl, uint32_t min, uint32_t max )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+void mbedtls_ssl_set_handshake_timeout( mbedtls_ssl_context *ssl, uint32_t min, uint32_t max )
 {
     ssl->hs_timeout_min = min;
     ssl->hs_timeout_max = max;
 }
 #endif
 
-void ssl_set_authmode( ssl_context *ssl, int authmode )
+void mbedtls_ssl_set_authmode( mbedtls_ssl_context *ssl, int authmode )
 {
     ssl->authmode   = authmode;
 }
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-void ssl_set_verify( ssl_context *ssl,
-                     int (*f_vrfy)(void *, x509_crt *, int, int *),
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+void mbedtls_ssl_set_verify( mbedtls_ssl_context *ssl,
+                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, int *),
                      void *p_vrfy )
 {
     ssl->f_vrfy      = f_vrfy;
     ssl->p_vrfy      = p_vrfy;
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-void ssl_set_rng( ssl_context *ssl,
+void mbedtls_ssl_set_rng( mbedtls_ssl_context *ssl,
                   int (*f_rng)(void *, unsigned char *, size_t),
                   void *p_rng )
 {
@@ -5304,7 +5304,7 @@
     ssl->p_rng      = p_rng;
 }
 
-void ssl_set_dbg( ssl_context *ssl,
+void mbedtls_ssl_set_dbg( mbedtls_ssl_context *ssl,
                   void (*f_dbg)(void *, int, const char *),
                   void  *p_dbg )
 {
@@ -5312,8 +5312,8 @@
     ssl->p_dbg      = p_dbg;
 }
 
-#if ! defined(POLARSSL_DEPRECATED_REMOVED)
-void ssl_set_bio( ssl_context *ssl,
+#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_ssl_set_bio( mbedtls_ssl_context *ssl,
             int (*f_recv)(void *, unsigned char *, size_t), void *p_recv,
             int (*f_send)(void *, const unsigned char *, size_t), void *p_send )
 {
@@ -5329,9 +5329,9 @@
     ssl->f_send     = f_send;
     ssl->p_bio      = p_send;
 }
-#endif /* POLARSSL_DEPRECATED_REMOVED */
+#endif /* MBEDTLS_DEPRECATED_REMOVED */
 
-void ssl_set_bio_timeout( ssl_context *ssl,
+void mbedtls_ssl_set_bio_timeout( mbedtls_ssl_context *ssl,
         void *p_bio,
         int (*f_send)(void *, const unsigned char *, size_t),
         int (*f_recv)(void *, unsigned char *, size_t),
@@ -5345,29 +5345,29 @@
     ssl->read_timeout   = timeout;
 }
 
-#if defined(POLARSSL_SSL_SRV_C)
-void ssl_set_session_cache( ssl_context *ssl,
-        int (*f_get_cache)(void *, ssl_session *), void *p_get_cache,
-        int (*f_set_cache)(void *, const ssl_session *), void *p_set_cache )
+#if defined(MBEDTLS_SSL_SRV_C)
+void mbedtls_ssl_set_session_cache( mbedtls_ssl_context *ssl,
+        int (*f_get_cache)(void *, mbedtls_ssl_session *), void *p_get_cache,
+        int (*f_set_cache)(void *, const mbedtls_ssl_session *), void *p_set_cache )
 {
     ssl->f_get_cache = f_get_cache;
     ssl->p_get_cache = p_get_cache;
     ssl->f_set_cache = f_set_cache;
     ssl->p_set_cache = p_set_cache;
 }
-#endif /* POLARSSL_SSL_SRV_C */
+#endif /* MBEDTLS_SSL_SRV_C */
 
-#if defined(POLARSSL_SSL_CLI_C)
-int ssl_set_session( ssl_context *ssl, const ssl_session *session )
+#if defined(MBEDTLS_SSL_CLI_C)
+int mbedtls_ssl_set_session( mbedtls_ssl_context *ssl, const mbedtls_ssl_session *session )
 {
     int ret;
 
     if( ssl == NULL ||
         session == NULL ||
         ssl->session_negotiate == NULL ||
-        ssl->endpoint != SSL_IS_CLIENT )
+        ssl->endpoint != MBEDTLS_SSL_IS_CLIENT )
     {
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     if( ( ret = ssl_session_copy( ssl->session_negotiate, session ) ) != 0 )
@@ -5377,40 +5377,40 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_CLI_C */
+#endif /* MBEDTLS_SSL_CLI_C */
 
-void ssl_set_ciphersuites( ssl_context *ssl, const int *ciphersuites )
+void mbedtls_ssl_set_ciphersuites( mbedtls_ssl_context *ssl, const int *ciphersuites )
 {
-    ssl->ciphersuite_list[SSL_MINOR_VERSION_0] = ciphersuites;
-    ssl->ciphersuite_list[SSL_MINOR_VERSION_1] = ciphersuites;
-    ssl->ciphersuite_list[SSL_MINOR_VERSION_2] = ciphersuites;
-    ssl->ciphersuite_list[SSL_MINOR_VERSION_3] = ciphersuites;
+    ssl->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_0] = ciphersuites;
+    ssl->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_1] = ciphersuites;
+    ssl->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_2] = ciphersuites;
+    ssl->ciphersuite_list[MBEDTLS_SSL_MINOR_VERSION_3] = ciphersuites;
 }
 
-void ssl_set_ciphersuites_for_version( ssl_context *ssl,
+void mbedtls_ssl_set_ciphersuites_for_version( mbedtls_ssl_context *ssl,
                                        const int *ciphersuites,
                                        int major, int minor )
 {
-    if( major != SSL_MAJOR_VERSION_3 )
+    if( major != MBEDTLS_SSL_MAJOR_VERSION_3 )
         return;
 
-    if( minor < SSL_MINOR_VERSION_0 || minor > SSL_MINOR_VERSION_3 )
+    if( minor < MBEDTLS_SSL_MINOR_VERSION_0 || minor > MBEDTLS_SSL_MINOR_VERSION_3 )
         return;
 
     ssl->ciphersuite_list[minor] = ciphersuites;
 }
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
 /* Add a new (empty) key_cert entry an return a pointer to it */
-static ssl_key_cert *ssl_add_key_cert( ssl_context *ssl )
+static mbedtls_ssl_key_cert *ssl_add_key_cert( mbedtls_ssl_context *ssl )
 {
-    ssl_key_cert *key_cert, *last;
+    mbedtls_ssl_key_cert *key_cert, *last;
 
-    key_cert = polarssl_malloc( sizeof(ssl_key_cert) );
+    key_cert = mbedtls_malloc( sizeof(mbedtls_ssl_key_cert) );
     if( key_cert == NULL )
         return( NULL );
 
-    memset( key_cert, 0, sizeof( ssl_key_cert ) );
+    memset( key_cert, 0, sizeof( mbedtls_ssl_key_cert ) );
 
     /* Append the new key_cert to the (possibly empty) current list */
     if( ssl->key_cert == NULL )
@@ -5430,51 +5430,51 @@
     return( key_cert );
 }
 
-void ssl_set_ca_chain( ssl_context *ssl, x509_crt *ca_chain,
-                       x509_crl *ca_crl, const char *peer_cn )
+void mbedtls_ssl_set_ca_chain( mbedtls_ssl_context *ssl, mbedtls_x509_crt *ca_chain,
+                       mbedtls_x509_crl *ca_crl, const char *peer_cn )
 {
     ssl->ca_chain   = ca_chain;
     ssl->ca_crl     = ca_crl;
     ssl->peer_cn    = peer_cn;
 }
 
-int ssl_set_own_cert( ssl_context *ssl, x509_crt *own_cert,
-                       pk_context *pk_key )
+int mbedtls_ssl_set_own_cert( mbedtls_ssl_context *ssl, mbedtls_x509_crt *own_cert,
+                       mbedtls_pk_context *pk_key )
 {
-    ssl_key_cert *key_cert = ssl_add_key_cert( ssl );
+    mbedtls_ssl_key_cert *key_cert = ssl_add_key_cert( ssl );
 
     if( key_cert == NULL )
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
     key_cert->cert = own_cert;
     key_cert->key  = pk_key;
 
     return( 0 );
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
-int ssl_set_psk( ssl_context *ssl, const unsigned char *psk, size_t psk_len,
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+int mbedtls_ssl_set_psk( mbedtls_ssl_context *ssl, const unsigned char *psk, size_t psk_len,
                  const unsigned char *psk_identity, size_t psk_identity_len )
 {
     if( psk == NULL || psk_identity == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-    if( psk_len > POLARSSL_PSK_MAX_LEN )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+    if( psk_len > MBEDTLS_PSK_MAX_LEN )
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     if( ssl->psk != NULL || ssl->psk_identity != NULL )
     {
-        polarssl_free( ssl->psk );
-        polarssl_free( ssl->psk_identity );
+        mbedtls_free( ssl->psk );
+        mbedtls_free( ssl->psk_identity );
     }
 
-    if( ( ssl->psk = polarssl_malloc( psk_len ) ) == NULL ||
-        ( ssl->psk_identity = polarssl_malloc( psk_identity_len ) ) == NULL )
+    if( ( ssl->psk = mbedtls_malloc( psk_len ) ) == NULL ||
+        ( ssl->psk_identity = mbedtls_malloc( psk_identity_len ) ) == NULL )
     {
-        polarssl_free( ssl->psk );
+        mbedtls_free( ssl->psk );
         ssl->psk = NULL;
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
     }
 
     ssl->psk_len = psk_len;
@@ -5486,81 +5486,81 @@
     return( 0 );
 }
 
-void ssl_set_psk_cb( ssl_context *ssl,
-                     int (*f_psk)(void *, ssl_context *, const unsigned char *,
+void mbedtls_ssl_set_psk_cb( mbedtls_ssl_context *ssl,
+                     int (*f_psk)(void *, mbedtls_ssl_context *, const unsigned char *,
                      size_t),
                      void *p_psk )
 {
     ssl->f_psk = f_psk;
     ssl->p_psk = p_psk;
 }
-#endif /* POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED */
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
-#if defined(POLARSSL_DHM_C)
-int ssl_set_dh_param( ssl_context *ssl, const char *dhm_P, const char *dhm_G )
+#if defined(MBEDTLS_DHM_C)
+int mbedtls_ssl_set_dh_param( mbedtls_ssl_context *ssl, const char *dhm_P, const char *dhm_G )
 {
     int ret;
 
-    if( ( ret = mpi_read_string( &ssl->dhm_P, 16, dhm_P ) ) != 0 )
+    if( ( ret = mbedtls_mpi_read_string( &ssl->dhm_P, 16, dhm_P ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "mpi_read_string", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_read_string", ret );
         return( ret );
     }
 
-    if( ( ret = mpi_read_string( &ssl->dhm_G, 16, dhm_G ) ) != 0 )
+    if( ( ret = mbedtls_mpi_read_string( &ssl->dhm_G, 16, dhm_G ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "mpi_read_string", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_read_string", ret );
         return( ret );
     }
 
     return( 0 );
 }
 
-int ssl_set_dh_param_ctx( ssl_context *ssl, dhm_context *dhm_ctx )
+int mbedtls_ssl_set_dh_param_ctx( mbedtls_ssl_context *ssl, mbedtls_dhm_context *dhm_ctx )
 {
     int ret;
 
-    if( ( ret = mpi_copy( &ssl->dhm_P, &dhm_ctx->P ) ) != 0 )
+    if( ( ret = mbedtls_mpi_copy( &ssl->dhm_P, &dhm_ctx->P ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "mpi_copy", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_copy", ret );
         return( ret );
     }
 
-    if( ( ret = mpi_copy( &ssl->dhm_G, &dhm_ctx->G ) ) != 0 )
+    if( ( ret = mbedtls_mpi_copy( &ssl->dhm_G, &dhm_ctx->G ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "mpi_copy", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_copy", ret );
         return( ret );
     }
 
     return( 0 );
 }
-#endif /* POLARSSL_DHM_C */
+#endif /* MBEDTLS_DHM_C */
 
-#if defined(POLARSSL_SSL_SET_CURVES)
+#if defined(MBEDTLS_SSL_SET_CURVES)
 /*
  * Set the allowed elliptic curves
  */
-void ssl_set_curves( ssl_context *ssl, const ecp_group_id *curve_list )
+void mbedtls_ssl_set_curves( mbedtls_ssl_context *ssl, const mbedtls_ecp_group_id *curve_list )
 {
   ssl->curve_list = curve_list;
 }
 #endif
 
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
-int ssl_set_hostname( ssl_context *ssl, const char *hostname )
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
+int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
 {
     if( hostname == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     ssl->hostname_len = strlen( hostname );
 
     if( ssl->hostname_len + 1 == 0 )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-    ssl->hostname = polarssl_malloc( ssl->hostname_len + 1 );
+    ssl->hostname = mbedtls_malloc( ssl->hostname_len + 1 );
 
     if( ssl->hostname == NULL )
-        return( POLARSSL_ERR_SSL_MALLOC_FAILED );
+        return( MBEDTLS_ERR_SSL_MALLOC_FAILED );
 
     memcpy( ssl->hostname, (const unsigned char *) hostname,
             ssl->hostname_len );
@@ -5570,18 +5570,18 @@
     return( 0 );
 }
 
-void ssl_set_sni( ssl_context *ssl,
-                  int (*f_sni)(void *, ssl_context *,
+void mbedtls_ssl_set_sni( mbedtls_ssl_context *ssl,
+                  int (*f_sni)(void *, mbedtls_ssl_context *,
                                 const unsigned char *, size_t),
                   void *p_sni )
 {
     ssl->f_sni = f_sni;
     ssl->p_sni = p_sni;
 }
-#endif /* POLARSSL_SSL_SERVER_NAME_INDICATION */
+#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
 
-#if defined(POLARSSL_SSL_ALPN)
-int ssl_set_alpn_protocols( ssl_context *ssl, const char **protos )
+#if defined(MBEDTLS_SSL_ALPN)
+int mbedtls_ssl_set_alpn_protocols( mbedtls_ssl_context *ssl, const char **protos )
 {
     size_t cur_len, tot_len;
     const char **p;
@@ -5597,7 +5597,7 @@
         tot_len += cur_len;
 
         if( cur_len == 0 || cur_len > 255 || tot_len > 65535 )
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     ssl->alpn_list = protos;
@@ -5605,23 +5605,23 @@
     return( 0 );
 }
 
-const char *ssl_get_alpn_protocol( const ssl_context *ssl )
+const char *mbedtls_ssl_get_alpn_protocol( const mbedtls_ssl_context *ssl )
 {
     return( ssl->alpn_chosen );
 }
-#endif /* POLARSSL_SSL_ALPN */
+#endif /* MBEDTLS_SSL_ALPN */
 
-static int ssl_check_version( const ssl_context *ssl, int major, int minor )
+static int ssl_check_version( const mbedtls_ssl_context *ssl, int major, int minor )
 {
-    if( major < SSL_MIN_MAJOR_VERSION || major > SSL_MAX_MAJOR_VERSION ||
-        minor < SSL_MIN_MINOR_VERSION || minor > SSL_MAX_MINOR_VERSION )
+    if( major < MBEDTLS_SSL_MIN_MAJOR_VERSION || major > MBEDTLS_SSL_MAX_MAJOR_VERSION ||
+        minor < MBEDTLS_SSL_MIN_MINOR_VERSION || minor > MBEDTLS_SSL_MAX_MINOR_VERSION )
     {
         return( -1 );
     }
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
-        minor < SSL_MINOR_VERSION_2 )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+        minor < MBEDTLS_SSL_MINOR_VERSION_2 )
     {
         return( -1 );
     }
@@ -5632,10 +5632,10 @@
     return( 0 );
 }
 
-int ssl_set_max_version( ssl_context *ssl, int major, int minor )
+int mbedtls_ssl_set_max_version( mbedtls_ssl_context *ssl, int major, int minor )
 {
     if( ssl_check_version( ssl, major, minor ) != 0 )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     ssl->max_major_ver = major;
     ssl->max_minor_ver = minor;
@@ -5643,10 +5643,10 @@
     return( 0 );
 }
 
-int ssl_set_min_version( ssl_context *ssl, int major, int minor )
+int mbedtls_ssl_set_min_version( mbedtls_ssl_context *ssl, int major, int minor )
 {
     if( ssl_check_version( ssl, major, minor ) != 0 )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     ssl->min_major_ver = major;
     ssl->min_minor_ver = minor;
@@ -5654,120 +5654,120 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_SSL_FALLBACK_SCSV) && defined(POLARSSL_SSL_CLI_C)
-void ssl_set_fallback( ssl_context *ssl, char fallback )
+#if defined(MBEDTLS_SSL_FALLBACK_SCSV) && defined(MBEDTLS_SSL_CLI_C)
+void mbedtls_ssl_set_fallback( mbedtls_ssl_context *ssl, char fallback )
 {
     ssl->fallback = fallback;
 }
 #endif
 
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-void ssl_set_encrypt_then_mac( ssl_context *ssl, char etm )
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+void mbedtls_ssl_set_encrypt_then_mac( mbedtls_ssl_context *ssl, char etm )
 {
     ssl->encrypt_then_mac = etm;
 }
 #endif
 
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-void ssl_set_extended_master_secret( ssl_context *ssl, char ems )
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+void mbedtls_ssl_set_extended_master_secret( mbedtls_ssl_context *ssl, char ems )
 {
     ssl->extended_ms = ems;
 }
 #endif
 
-void ssl_set_arc4_support( ssl_context *ssl, char arc4 )
+void mbedtls_ssl_set_arc4_support( mbedtls_ssl_context *ssl, char arc4 )
 {
     ssl->arc4_disabled = arc4;
 }
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-int ssl_set_max_frag_len( ssl_context *ssl, unsigned char mfl_code )
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+int mbedtls_ssl_set_max_frag_len( mbedtls_ssl_context *ssl, unsigned char mfl_code )
 {
-    if( mfl_code >= SSL_MAX_FRAG_LEN_INVALID ||
-        mfl_code_to_length[mfl_code] > SSL_MAX_CONTENT_LEN )
+    if( mfl_code >= MBEDTLS_SSL_MAX_FRAG_LEN_INVALID ||
+        mfl_code_to_length[mfl_code] > MBEDTLS_SSL_MAX_CONTENT_LEN )
     {
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     ssl->mfl_code = mfl_code;
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-int ssl_set_truncated_hmac( ssl_context *ssl, int truncate )
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+int mbedtls_ssl_set_truncated_hmac( mbedtls_ssl_context *ssl, int truncate )
 {
     ssl->trunc_hmac = truncate;
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
-#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
-void ssl_set_cbc_record_splitting( ssl_context *ssl, char split )
+#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
+void mbedtls_ssl_set_cbc_record_splitting( mbedtls_ssl_context *ssl, char split )
 {
     ssl->split_done = split;
 }
 #endif
 
-void ssl_legacy_renegotiation( ssl_context *ssl, int allow_legacy )
+void mbedtls_ssl_legacy_renegotiation( mbedtls_ssl_context *ssl, int allow_legacy )
 {
     ssl->allow_legacy_renegotiation = allow_legacy;
 }
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-void ssl_set_renegotiation( ssl_context *ssl, int renegotiation )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+void mbedtls_ssl_set_renegotiation( mbedtls_ssl_context *ssl, int renegotiation )
 {
     ssl->disable_renegotiation = renegotiation;
 }
 
-void ssl_set_renegotiation_enforced( ssl_context *ssl, int max_records )
+void mbedtls_ssl_set_renegotiation_enforced( mbedtls_ssl_context *ssl, int max_records )
 {
     ssl->renego_max_records = max_records;
 }
 
-void ssl_set_renegotiation_period( ssl_context *ssl,
+void mbedtls_ssl_set_renegotiation_period( mbedtls_ssl_context *ssl,
                                    const unsigned char period[8] )
 {
     memcpy( ssl->renego_period, period, 8 );
 }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-int ssl_set_session_tickets( ssl_context *ssl, int use_tickets )
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+int mbedtls_ssl_set_session_tickets( mbedtls_ssl_context *ssl, int use_tickets )
 {
     ssl->session_tickets = use_tickets;
 
-#if defined(POLARSSL_SSL_CLI_C)
-    if( ssl->endpoint == SSL_IS_CLIENT )
+#if defined(MBEDTLS_SSL_CLI_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
         return( 0 );
 #endif
 
-    if( use_tickets == SSL_SESSION_TICKETS_DISABLED )
+    if( use_tickets == MBEDTLS_SSL_SESSION_TICKETS_DISABLED )
         return( 0 );
 
     if( ssl->f_rng == NULL )
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     return( ssl_ticket_keys_init( ssl ) );
 }
 
-void ssl_set_session_ticket_lifetime( ssl_context *ssl, int lifetime )
+void mbedtls_ssl_set_session_ticket_lifetime( mbedtls_ssl_context *ssl, int lifetime )
 {
     ssl->ticket_lifetime = lifetime;
 }
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
 
 /*
  * SSL get accessors
  */
-size_t ssl_get_bytes_avail( const ssl_context *ssl )
+size_t mbedtls_ssl_get_bytes_avail( const mbedtls_ssl_context *ssl )
 {
     return( ssl->in_offt == NULL ? 0 : ssl->in_msglen );
 }
 
-int ssl_get_verify_result( const ssl_context *ssl )
+int mbedtls_ssl_get_verify_result( const mbedtls_ssl_context *ssl )
 {
     if( ssl->session != NULL )
         return( ssl->session->verify_result );
@@ -5778,25 +5778,25 @@
     return( -1 );
 }
 
-const char *ssl_get_ciphersuite( const ssl_context *ssl )
+const char *mbedtls_ssl_get_ciphersuite( const mbedtls_ssl_context *ssl )
 {
     if( ssl == NULL || ssl->session == NULL )
         return( NULL );
 
-    return ssl_get_ciphersuite_name( ssl->session->ciphersuite );
+    return mbedtls_ssl_get_ciphersuite_name( ssl->session->ciphersuite );
 }
 
-const char *ssl_get_version( const ssl_context *ssl )
+const char *mbedtls_ssl_get_version( const mbedtls_ssl_context *ssl )
 {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         switch( ssl->minor_ver )
         {
-            case SSL_MINOR_VERSION_2:
+            case MBEDTLS_SSL_MINOR_VERSION_2:
                 return( "DTLSv1.0" );
 
-            case SSL_MINOR_VERSION_3:
+            case MBEDTLS_SSL_MINOR_VERSION_3:
                 return( "DTLSv1.2" );
 
             default:
@@ -5807,16 +5807,16 @@
 
     switch( ssl->minor_ver )
     {
-        case SSL_MINOR_VERSION_0:
+        case MBEDTLS_SSL_MINOR_VERSION_0:
             return( "SSLv3.0" );
 
-        case SSL_MINOR_VERSION_1:
+        case MBEDTLS_SSL_MINOR_VERSION_1:
             return( "TLSv1.0" );
 
-        case SSL_MINOR_VERSION_2:
+        case MBEDTLS_SSL_MINOR_VERSION_2:
             return( "TLSv1.1" );
 
-        case SSL_MINOR_VERSION_3:
+        case MBEDTLS_SSL_MINOR_VERSION_3:
             return( "TLSv1.2" );
 
         default:
@@ -5824,79 +5824,79 @@
     }
 }
 
-int ssl_get_record_expansion( const ssl_context *ssl )
+int mbedtls_ssl_get_record_expansion( const mbedtls_ssl_context *ssl )
 {
     int transform_expansion;
-    const ssl_transform *transform = ssl->transform_out;
+    const mbedtls_ssl_transform *transform = ssl->transform_out;
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
-    if( ssl->session_out->compression != SSL_COMPRESS_NULL )
-        return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+#if defined(MBEDTLS_ZLIB_SUPPORT)
+    if( ssl->session_out->compression != MBEDTLS_SSL_COMPRESS_NULL )
+        return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
 #endif
 
     if( transform == NULL )
-        return( ssl_hdr_len( ssl ) );
+        return( mbedtls_ssl_hdr_len( ssl ) );
 
-    switch( cipher_get_cipher_mode( &transform->cipher_ctx_enc ) )
+    switch( mbedtls_cipher_get_cipher_mode( &transform->cipher_ctx_enc ) )
     {
-        case POLARSSL_MODE_GCM:
-        case POLARSSL_MODE_CCM:
-        case POLARSSL_MODE_STREAM:
+        case MBEDTLS_MODE_GCM:
+        case MBEDTLS_MODE_CCM:
+        case MBEDTLS_MODE_STREAM:
             transform_expansion = transform->minlen;
             break;
 
-        case POLARSSL_MODE_CBC:
+        case MBEDTLS_MODE_CBC:
             transform_expansion = transform->maclen
-                      + cipher_get_block_size( &transform->cipher_ctx_enc );
+                      + mbedtls_cipher_get_block_size( &transform->cipher_ctx_enc );
             break;
 
         default:
-            SSL_DEBUG_MSG( 0, ( "should never happen" ) );
-            return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+            MBEDTLS_SSL_DEBUG_MSG( 0, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
     }
 
-    return( ssl_hdr_len( ssl ) + transform_expansion );
+    return( mbedtls_ssl_hdr_len( ssl ) + transform_expansion );
 }
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-const x509_crt *ssl_get_peer_cert( const ssl_context *ssl )
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+const mbedtls_x509_crt *mbedtls_ssl_get_peer_cert( const mbedtls_ssl_context *ssl )
 {
     if( ssl == NULL || ssl->session == NULL )
         return( NULL );
 
     return( ssl->session->peer_cert );
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-#if defined(POLARSSL_SSL_CLI_C)
-int ssl_get_session( const ssl_context *ssl, ssl_session *dst )
+#if defined(MBEDTLS_SSL_CLI_C)
+int mbedtls_ssl_get_session( const mbedtls_ssl_context *ssl, mbedtls_ssl_session *dst )
 {
     if( ssl == NULL ||
         dst == NULL ||
         ssl->session == NULL ||
-        ssl->endpoint != SSL_IS_CLIENT )
+        ssl->endpoint != MBEDTLS_SSL_IS_CLIENT )
     {
-        return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
     return( ssl_session_copy( dst, ssl->session ) );
 }
-#endif /* POLARSSL_SSL_CLI_C */
+#endif /* MBEDTLS_SSL_CLI_C */
 
 /*
  * Perform a single step of the SSL handshake
  */
-int ssl_handshake_step( ssl_context *ssl )
+int mbedtls_ssl_handshake_step( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
 
-#if defined(POLARSSL_SSL_CLI_C)
-    if( ssl->endpoint == SSL_IS_CLIENT )
-        ret = ssl_handshake_client_step( ssl );
+#if defined(MBEDTLS_SSL_CLI_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
+        ret = mbedtls_ssl_handshake_client_step( ssl );
 #endif
-#if defined(POLARSSL_SSL_SRV_C)
-    if( ssl->endpoint == SSL_IS_SERVER )
-        ret = ssl_handshake_server_step( ssl );
+#if defined(MBEDTLS_SSL_SRV_C)
+    if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
+        ret = mbedtls_ssl_handshake_server_step( ssl );
 #endif
 
     return( ret );
@@ -5905,93 +5905,93 @@
 /*
  * Perform the SSL handshake
  */
-int ssl_handshake( ssl_context *ssl )
+int mbedtls_ssl_handshake( mbedtls_ssl_context *ssl )
 {
     int ret = 0;
 
-    SSL_DEBUG_MSG( 2, ( "=> handshake" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> handshake" ) );
 
-    while( ssl->state != SSL_HANDSHAKE_OVER )
+    while( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
     {
-        ret = ssl_handshake_step( ssl );
+        ret = mbedtls_ssl_handshake_step( ssl );
 
         if( ret != 0 )
             break;
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= handshake" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= handshake" ) );
 
     return( ret );
 }
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-#if defined(POLARSSL_SSL_SRV_C)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_SRV_C)
 /*
  * Write HelloRequest to request renegotiation on server
  */
-static int ssl_write_hello_request( ssl_context *ssl )
+static int ssl_write_hello_request( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> write hello request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write hello request" ) );
 
     ssl->out_msglen  = 4;
-    ssl->out_msgtype = SSL_MSG_HANDSHAKE;
-    ssl->out_msg[0]  = SSL_HS_HELLO_REQUEST;
+    ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
+    ssl->out_msg[0]  = MBEDTLS_SSL_HS_HELLO_REQUEST;
 
-    if( ( ret = ssl_write_record( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write hello request" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write hello request" ) );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SRV_C */
+#endif /* MBEDTLS_SSL_SRV_C */
 
 /*
  * Actually renegotiate current connection, triggered by either:
- * - any side: calling ssl_renegotiate(),
- * - client: receiving a HelloRequest during ssl_read(),
- * - server: receiving any handshake message on server during ssl_read() after
+ * - any side: calling mbedtls_ssl_renegotiate(),
+ * - client: receiving a HelloRequest during mbedtls_ssl_read(),
+ * - server: receiving any handshake message on server during mbedtls_ssl_read() after
  *   the initial handshake is completed.
  * If the handshake doesn't complete due to waiting for I/O, it will continue
- * during the next calls to ssl_renegotiate() or ssl_read() respectively.
+ * during the next calls to mbedtls_ssl_renegotiate() or mbedtls_ssl_read() respectively.
  */
-static int ssl_start_renegotiation( ssl_context *ssl )
+static int ssl_start_renegotiation( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> renegotiate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> renegotiate" ) );
 
     if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
         return( ret );
 
     /* RFC 6347 4.2.2: "[...] the HelloRequest will have message_seq = 0 and
      * the ServerHello will have message_seq = 1" */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
-        ssl->renego_status == SSL_RENEGOTIATION_PENDING )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+        ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
     {
-        if( ssl->endpoint == SSL_IS_SERVER )
+        if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
             ssl->handshake->out_msg_seq = 1;
         else
             ssl->handshake->in_msg_seq = 1;
     }
 #endif
 
-    ssl->state = SSL_HELLO_REQUEST;
-    ssl->renego_status = SSL_RENEGOTIATION_IN_PROGRESS;
+    ssl->state = MBEDTLS_SSL_HELLO_REQUEST;
+    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS;
 
-    if( ( ret = ssl_handshake( ssl ) ) != 0 )
+    if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_handshake", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
         return( ret );
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= renegotiate" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= renegotiate" ) );
 
     return( 0 );
 }
@@ -6000,52 +6000,52 @@
  * Renegotiate current connection on client,
  * or request renegotiation on server
  */
-int ssl_renegotiate( ssl_context *ssl )
+int mbedtls_ssl_renegotiate( mbedtls_ssl_context *ssl )
 {
-    int ret = POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE;
+    int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
 
-#if defined(POLARSSL_SSL_SRV_C)
+#if defined(MBEDTLS_SSL_SRV_C)
     /* On server, just send the request */
-    if( ssl->endpoint == SSL_IS_SERVER )
+    if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER )
     {
-        if( ssl->state != SSL_HANDSHAKE_OVER )
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
-        ssl->renego_status = SSL_RENEGOTIATION_PENDING;
+        ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
 
         /* Did we already try/start sending HelloRequest? */
         if( ssl->out_left != 0 )
-            return( ssl_flush_output( ssl ) );
+            return( mbedtls_ssl_flush_output( ssl ) );
 
         return( ssl_write_hello_request( ssl ) );
     }
-#endif /* POLARSSL_SSL_SRV_C */
+#endif /* MBEDTLS_SSL_SRV_C */
 
-#if defined(POLARSSL_SSL_CLI_C)
+#if defined(MBEDTLS_SSL_CLI_C)
     /*
      * On client, either start the renegotiation process or,
      * if already in progress, continue the handshake
      */
-    if( ssl->renego_status != SSL_RENEGOTIATION_IN_PROGRESS )
+    if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
     {
-        if( ssl->state != SSL_HANDSHAKE_OVER )
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+        if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
         if( ( ret = ssl_start_renegotiation( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
             return( ret );
         }
     }
     else
     {
-        if( ( ret = ssl_handshake( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_handshake", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
             return( ret );
         }
     }
-#endif /* POLARSSL_SSL_CLI_C */
+#endif /* MBEDTLS_SSL_CLI_C */
 
     return( ret );
 }
@@ -6053,11 +6053,11 @@
 /*
  * Check record counters and renegotiate if they're above the limit.
  */
-static int ssl_check_ctr_renegotiate( ssl_context *ssl )
+static int ssl_check_ctr_renegotiate( mbedtls_ssl_context *ssl )
 {
-    if( ssl->state != SSL_HANDSHAKE_OVER ||
-        ssl->renego_status == SSL_RENEGOTIATION_PENDING ||
-        ssl->disable_renegotiation == SSL_RENEGOTIATION_DISABLED )
+    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER ||
+        ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING ||
+        ssl->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED )
     {
         return( 0 );
     }
@@ -6069,61 +6069,61 @@
         return( 0 );
     }
 
-    SSL_DEBUG_MSG( 0, ( "record counter limit reached: renegotiate" ) );
-    return( ssl_renegotiate( ssl ) );
+    MBEDTLS_SSL_DEBUG_MSG( 0, ( "record counter limit reached: renegotiate" ) );
+    return( mbedtls_ssl_renegotiate( ssl ) );
 }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
 /*
  * Receive application data decrypted from the SSL layer
  */
-int ssl_read( ssl_context *ssl, unsigned char *buf, size_t len )
+int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
 {
     int ret, record_read = 0;
     size_t n;
 
-    SSL_DEBUG_MSG( 2, ( "=> read" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read" ) );
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
-        if( ( ret = ssl_flush_output( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
             return( ret );
 
         if( ssl->handshake != NULL &&
-            ssl->handshake->retransmit_state == SSL_RETRANS_SENDING )
+            ssl->handshake->retransmit_state == MBEDTLS_SSL_RETRANS_SENDING )
         {
-            if( ( ret = ssl_resend( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_resend( ssl ) ) != 0 )
                 return( ret );
         }
     }
 #endif
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
         return( ret );
     }
 #endif
 
-    if( ssl->state != SSL_HANDSHAKE_OVER )
+    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
     {
-        ret = ssl_handshake( ssl );
-        if( ret == POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO )
+        ret = mbedtls_ssl_handshake( ssl );
+        if( ret == MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO )
         {
             record_read = 1;
         }
         else if( ret != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_handshake", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
             return( ret );
         }
     }
 
     if( ssl->in_offt == NULL )
     {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
         /* Start timer if not already running */
         if( ssl->time_limit == 0 )
             ssl_set_timer( ssl, ssl->read_timeout );
@@ -6131,180 +6131,180 @@
 
         if( ! record_read )
         {
-            if( ( ret = ssl_read_record( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
             {
-                if( ret == POLARSSL_ERR_SSL_CONN_EOF )
+                if( ret == MBEDTLS_ERR_SSL_CONN_EOF )
                     return( 0 );
 
-                SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
                 return( ret );
             }
         }
 
         if( ssl->in_msglen  == 0 &&
-            ssl->in_msgtype == SSL_MSG_APPLICATION_DATA )
+            ssl->in_msgtype == MBEDTLS_SSL_MSG_APPLICATION_DATA )
         {
             /*
              * OpenSSL sends empty messages to randomize the IV
              */
-            if( ( ret = ssl_read_record( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
             {
-                if( ret == POLARSSL_ERR_SSL_CONN_EOF )
+                if( ret == MBEDTLS_ERR_SSL_CONN_EOF )
                     return( 0 );
 
-                SSL_DEBUG_RET( 1, "ssl_read_record", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
                 return( ret );
             }
         }
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-        if( ssl->in_msgtype == SSL_MSG_HANDSHAKE )
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
         {
-            SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
 
-#if defined(POLARSSL_SSL_CLI_C)
-            if( ssl->endpoint == SSL_IS_CLIENT &&
-                ( ssl->in_msg[0] != SSL_HS_HELLO_REQUEST ||
-                  ssl->in_hslen != ssl_hs_hdr_len( ssl ) ) )
+#if defined(MBEDTLS_SSL_CLI_C)
+            if( ssl->endpoint == MBEDTLS_SSL_IS_CLIENT &&
+                ( ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_REQUEST ||
+                  ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) ) )
             {
-                SSL_DEBUG_MSG( 1, ( "handshake received (not HelloRequest)" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not HelloRequest)" ) );
 
                 /* With DTLS, drop the packet (probably from last handshake) */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-                if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-                    return( POLARSSL_ERR_NET_WANT_READ );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+                if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+                    return( MBEDTLS_ERR_NET_WANT_READ );
 #endif
-                return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+                return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
             }
 
-            if( ssl->endpoint == SSL_IS_SERVER &&
-                ssl->in_msg[0] != SSL_HS_CLIENT_HELLO )
+            if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER &&
+                ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_HELLO )
             {
-                SSL_DEBUG_MSG( 1, ( "handshake received (not ClientHello)" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not ClientHello)" ) );
 
                 /* With DTLS, drop the packet (probably from last handshake) */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-                if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
-                    return( POLARSSL_ERR_NET_WANT_READ );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+                if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+                    return( MBEDTLS_ERR_NET_WANT_READ );
 #endif
-                return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+                return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
             }
 #endif
 
-            if( ssl->disable_renegotiation == SSL_RENEGOTIATION_DISABLED ||
-                ( ssl->secure_renegotiation == SSL_LEGACY_RENEGOTIATION &&
+            if( ssl->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
+                ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
                   ssl->allow_legacy_renegotiation ==
-                                                SSL_LEGACY_NO_RENEGOTIATION ) )
+                                                MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) )
             {
-                SSL_DEBUG_MSG( 3, ( "refusing renegotiation, sending alert" ) );
+                MBEDTLS_SSL_DEBUG_MSG( 3, ( "refusing renegotiation, sending alert" ) );
 
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-                if( ssl->minor_ver == SSL_MINOR_VERSION_0 )
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+                if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
                 {
                     /*
                      * SSLv3 does not have a "no_renegotiation" alert
                      */
-                    if( ( ret = ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
+                    if( ( ret = mbedtls_ssl_send_fatal_handshake_failure( ssl ) ) != 0 )
                         return( ret );
                 }
                 else
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
-#if defined(POLARSSL_SSL_PROTO_TLS1) || defined(POLARSSL_SSL_PROTO_TLS1_1) || \
-    defined(POLARSSL_SSL_PROTO_TLS1_2)
-                if( ssl->minor_ver >= SSL_MINOR_VERSION_1 )
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+                if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
                 {
-                    if( ( ret = ssl_send_alert_message( ssl,
-                                    SSL_ALERT_LEVEL_WARNING,
-                                    SSL_ALERT_MSG_NO_RENEGOTIATION ) ) != 0 )
+                    if( ( ret = mbedtls_ssl_send_alert_message( ssl,
+                                    MBEDTLS_SSL_ALERT_LEVEL_WARNING,
+                                    MBEDTLS_SSL_ALERT_MSG_NO_RENEGOTIATION ) ) != 0 )
                     {
                         return( ret );
                     }
                 }
                 else
-#endif /* POLARSSL_SSL_PROTO_TLS1 || POLARSSL_SSL_PROTO_TLS1_1 ||
-          POLARSSL_SSL_PROTO_TLS1_2 */
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 ||
+          MBEDTLS_SSL_PROTO_TLS1_2 */
                 {
-                    SSL_DEBUG_MSG( 1, ( "should never happen" ) );
-                    return( POLARSSL_ERR_SSL_INTERNAL_ERROR );
+                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+                    return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
                 }
             }
             else
             {
                 /* DTLS clients need to know renego is server-initiated */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-                if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
-                    ssl->endpoint == SSL_IS_CLIENT )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+                if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+                    ssl->endpoint == MBEDTLS_SSL_IS_CLIENT )
                 {
-                    ssl->renego_status = SSL_RENEGOTIATION_PENDING;
+                    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
                 }
 #endif
                 ret = ssl_start_renegotiation( ssl );
-                if( ret == POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO )
+                if( ret == MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO )
                 {
                     record_read = 1;
                 }
                 else if( ret != 0 )
                 {
-                    SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
+                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
                     return( ret );
                 }
             }
 
             /* If a non-handshake record was read during renego, fallthrough,
-             * else tell the user they should call ssl_read() again */
+             * else tell the user they should call mbedtls_ssl_read() again */
             if( ! record_read )
-                return( POLARSSL_ERR_NET_WANT_READ );
+                return( MBEDTLS_ERR_NET_WANT_READ );
         }
-        else if( ssl->renego_status == SSL_RENEGOTIATION_PENDING )
+        else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
         {
 
             if( ssl->renego_max_records >= 0 )
             {
                 if( ++ssl->renego_records_seen > ssl->renego_max_records )
                 {
-                    SSL_DEBUG_MSG( 1, ( "renegotiation requested, "
+                    MBEDTLS_SSL_DEBUG_MSG( 1, ( "renegotiation requested, "
                                         "but not honored by client" ) );
-                    return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+                    return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
                 }
             }
         }
-#endif /* POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
 
-        /* Fatal and closure alerts handled by ssl_read_record() */
-        if( ssl->in_msgtype == SSL_MSG_ALERT )
+        /* Fatal and closure alerts handled by mbedtls_ssl_read_record() */
+        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_ALERT )
         {
-            SSL_DEBUG_MSG( 2, ( "ignoring non-fatal non-closure alert" ) );
-            return( POLARSSL_ERR_NET_WANT_READ );
+            MBEDTLS_SSL_DEBUG_MSG( 2, ( "ignoring non-fatal non-closure alert" ) );
+            return( MBEDTLS_ERR_NET_WANT_READ );
         }
 
-        if( ssl->in_msgtype != SSL_MSG_APPLICATION_DATA )
+        if( ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
         {
-            SSL_DEBUG_MSG( 1, ( "bad application data message" ) );
-            return( POLARSSL_ERR_SSL_UNEXPECTED_MESSAGE );
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad application data message" ) );
+            return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
         }
 
         ssl->in_offt = ssl->in_msg;
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
         /* We're going to return something now, cancel timer,
          * except if handshake (renegotiation) is in progress */
-        if( ssl->state == SSL_HANDSHAKE_OVER )
+        if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
             ssl_set_timer( ssl, 0 );
 
         /* If we requested renego but received AppData, resend HelloRequest.
          * Do it now, after setting in_offt, to avoid taking this branch
          * again if ssl_write_hello_request() returns WANT_WRITE */
-#if defined(POLARSSL_SSL_SRV_C) && defined(POLARSSL_SSL_RENEGOTIATION)
-        if( ssl->endpoint == SSL_IS_SERVER &&
-            ssl->renego_status == SSL_RENEGOTIATION_PENDING )
+#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_SSL_RENEGOTIATION)
+        if( ssl->endpoint == MBEDTLS_SSL_IS_SERVER &&
+            ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
         {
             if( ( ret = ssl_resend_hello_request( ssl ) ) != 0 )
             {
-                SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret );
+                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_resend_hello_request", ret );
                 return( ret );
             }
         }
-#endif /* POLARSSL_SSL_SRV_C && POLARSSL_SSL_RENEGOTIATION */
+#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
 #endif
     }
 
@@ -6321,7 +6321,7 @@
         /* more data available */
         ssl->in_offt += n;
 
-    SSL_DEBUG_MSG( 2, ( "<= read" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read" ) );
 
     return( (int) n );
 }
@@ -6329,37 +6329,37 @@
 /*
  * Send application data to be encrypted by the SSL layer
  */
-#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
-static int ssl_write_real( ssl_context *ssl, const unsigned char *buf, size_t len )
+#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
+static int ssl_write_real( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len )
 #else
-int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len )
+int mbedtls_ssl_write( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len )
 #endif
 {
     int ret;
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
     unsigned int max_len;
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "=> write" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write" ) );
 
-#if defined(POLARSSL_SSL_RENEGOTIATION)
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
     if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 )
     {
-        SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
         return( ret );
     }
 #endif
 
-    if( ssl->state != SSL_HANDSHAKE_OVER )
+    if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
     {
-        if( ( ret = ssl_handshake( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_handshake( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_handshake", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
             return( ret );
         }
     }
 
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
     /*
      * Assume mfl_code is correct since it was checked when set
      */
@@ -6376,42 +6376,42 @@
 
     if( len > max_len )
     {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-        if( ssl->transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         {
-            SSL_DEBUG_MSG( 1, ( "fragment larger than the (negotiated) "
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "fragment larger than the (negotiated) "
                                 "maximum fragment length: %d > %d",
                                 len, max_len ) );
-            return( POLARSSL_ERR_SSL_BAD_INPUT_DATA );
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
         }
         else
 #endif
             len = max_len;
     }
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
     if( ssl->out_left != 0 )
     {
-        if( ( ret = ssl_flush_output( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_flush_output( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_flush_output", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_flush_output", ret );
             return( ret );
         }
     }
     else
     {
         ssl->out_msglen  = len;
-        ssl->out_msgtype = SSL_MSG_APPLICATION_DATA;
+        ssl->out_msgtype = MBEDTLS_SSL_MSG_APPLICATION_DATA;
         memcpy( ssl->out_msg, buf, len );
 
-        if( ( ret = ssl_write_record( ssl ) ) != 0 )
+        if( ( ret = mbedtls_ssl_write_record( ssl ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_write_record", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_write_record", ret );
             return( ret );
         }
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write" ) );
 
     return( (int) len );
 }
@@ -6423,16 +6423,16 @@
  * then the caller will call us again with the same arguments, so
  * remember wether we already did the split or not.
  */
-#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
-int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len )
+#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
+int mbedtls_ssl_write( mbedtls_ssl_context *ssl, const unsigned char *buf, size_t len )
 {
     int ret;
 
-    if( ssl->split_done == SSL_CBC_RECORD_SPLITTING_DISABLED ||
+    if( ssl->split_done == MBEDTLS_SSL_CBC_RECORD_SPLITTING_DISABLED ||
         len <= 1 ||
-        ssl->minor_ver > SSL_MINOR_VERSION_1 ||
-        cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc )
-                                != POLARSSL_MODE_CBC )
+        ssl->minor_ver > MBEDTLS_SSL_MINOR_VERSION_1 ||
+        mbedtls_cipher_get_cipher_mode( &ssl->transform_out->cipher_ctx_enc )
+                                != MBEDTLS_MODE_CBC )
     {
         return( ssl_write_real( ssl, buf, len ) );
     }
@@ -6450,407 +6450,407 @@
 
     return( ret + 1 );
 }
-#endif /* POLARSSL_SSL_CBC_RECORD_SPLITTING */
+#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
 
 /*
  * Notify the peer that the connection is being closed
  */
-int ssl_close_notify( ssl_context *ssl )
+int mbedtls_ssl_close_notify( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    SSL_DEBUG_MSG( 2, ( "=> write close notify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write close notify" ) );
 
     if( ssl->out_left != 0 )
-        return( ssl_flush_output( ssl ) );
+        return( mbedtls_ssl_flush_output( ssl ) );
 
-    if( ssl->state == SSL_HANDSHAKE_OVER )
+    if( ssl->state == MBEDTLS_SSL_HANDSHAKE_OVER )
     {
-        if( ( ret = ssl_send_alert_message( ssl,
-                        SSL_ALERT_LEVEL_WARNING,
-                        SSL_ALERT_MSG_CLOSE_NOTIFY ) ) != 0 )
+        if( ( ret = mbedtls_ssl_send_alert_message( ssl,
+                        MBEDTLS_SSL_ALERT_LEVEL_WARNING,
+                        MBEDTLS_SSL_ALERT_MSG_CLOSE_NOTIFY ) ) != 0 )
         {
-            SSL_DEBUG_RET( 1, "ssl_send_alert_message", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_send_alert_message", ret );
             return( ret );
         }
     }
 
-    SSL_DEBUG_MSG( 2, ( "<= write close notify" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= write close notify" ) );
 
     return( 0 );
 }
 
-void ssl_transform_free( ssl_transform *transform )
+void mbedtls_ssl_transform_free( mbedtls_ssl_transform *transform )
 {
     if( transform == NULL )
         return;
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     deflateEnd( &transform->ctx_deflate );
     inflateEnd( &transform->ctx_inflate );
 #endif
 
-    cipher_free( &transform->cipher_ctx_enc );
-    cipher_free( &transform->cipher_ctx_dec );
+    mbedtls_cipher_free( &transform->cipher_ctx_enc );
+    mbedtls_cipher_free( &transform->cipher_ctx_dec );
 
-    md_free( &transform->md_ctx_enc );
-    md_free( &transform->md_ctx_dec );
+    mbedtls_md_free( &transform->md_ctx_enc );
+    mbedtls_md_free( &transform->md_ctx_dec );
 
-    polarssl_zeroize( transform, sizeof( ssl_transform ) );
+    mbedtls_zeroize( transform, sizeof( mbedtls_ssl_transform ) );
 }
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-static void ssl_key_cert_free( ssl_key_cert *key_cert )
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+static void ssl_key_cert_free( mbedtls_ssl_key_cert *key_cert )
 {
-    ssl_key_cert *cur = key_cert, *next;
+    mbedtls_ssl_key_cert *cur = key_cert, *next;
 
     while( cur != NULL )
     {
         next = cur->next;
-        polarssl_free( cur );
+        mbedtls_free( cur );
         cur = next;
     }
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
-void ssl_handshake_free( ssl_handshake_params *handshake )
+void mbedtls_ssl_handshake_free( mbedtls_ssl_handshake_params *handshake )
 {
     if( handshake == NULL )
         return;
 
-#if defined(POLARSSL_DHM_C)
-    dhm_free( &handshake->dhm_ctx );
+#if defined(MBEDTLS_DHM_C)
+    mbedtls_dhm_free( &handshake->dhm_ctx );
 #endif
-#if defined(POLARSSL_ECDH_C)
-    ecdh_free( &handshake->ecdh_ctx );
+#if defined(MBEDTLS_ECDH_C)
+    mbedtls_ecdh_free( &handshake->ecdh_ctx );
 #endif
 
-#if defined(POLARSSL_ECDH_C) || defined(POLARSSL_ECDSA_C)
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
     /* explicit void pointer cast for buggy MS compiler */
-    polarssl_free( (void *) handshake->curves );
+    mbedtls_free( (void *) handshake->curves );
 #endif
 
-#if defined(POLARSSL_X509_CRT_PARSE_C) && \
-    defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
+#if defined(MBEDTLS_X509_CRT_PARSE_C) && \
+    defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
     /*
      * Free only the linked list wrapper, not the keys themselves
      * since the belong to the SNI callback
      */
     if( handshake->sni_key_cert != NULL )
     {
-        ssl_key_cert *cur = handshake->sni_key_cert, *next;
+        mbedtls_ssl_key_cert *cur = handshake->sni_key_cert, *next;
 
         while( cur != NULL )
         {
             next = cur->next;
-            polarssl_free( cur );
+            mbedtls_free( cur );
             cur = next;
         }
     }
-#endif /* POLARSSL_X509_CRT_PARSE_C && POLARSSL_SSL_SERVER_NAME_INDICATION */
+#endif /* MBEDTLS_X509_CRT_PARSE_C && MBEDTLS_SSL_SERVER_NAME_INDICATION */
 
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    polarssl_free( handshake->verify_cookie );
-    polarssl_free( handshake->hs_msg );
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    mbedtls_free( handshake->verify_cookie );
+    mbedtls_free( handshake->hs_msg );
     ssl_flight_free( handshake->flight );
 #endif
 
-    polarssl_zeroize( handshake, sizeof( ssl_handshake_params ) );
+    mbedtls_zeroize( handshake, sizeof( mbedtls_ssl_handshake_params ) );
 }
 
-void ssl_session_free( ssl_session *session )
+void mbedtls_ssl_session_free( mbedtls_ssl_session *session )
 {
     if( session == NULL )
         return;
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     if( session->peer_cert != NULL )
     {
-        x509_crt_free( session->peer_cert );
-        polarssl_free( session->peer_cert );
+        mbedtls_x509_crt_free( session->peer_cert );
+        mbedtls_free( session->peer_cert );
     }
 #endif
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-    polarssl_free( session->ticket );
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+    mbedtls_free( session->ticket );
 #endif
 
-    polarssl_zeroize( session, sizeof( ssl_session ) );
+    mbedtls_zeroize( session, sizeof( mbedtls_ssl_session ) );
 }
 
 /*
  * Free an SSL context
  */
-void ssl_free( ssl_context *ssl )
+void mbedtls_ssl_free( mbedtls_ssl_context *ssl )
 {
     if( ssl == NULL )
         return;
 
-    SSL_DEBUG_MSG( 2, ( "=> free" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> free" ) );
 
     if( ssl->out_buf != NULL )
     {
-        polarssl_zeroize( ssl->out_buf, SSL_BUFFER_LEN );
-        polarssl_free( ssl->out_buf );
+        mbedtls_zeroize( ssl->out_buf, MBEDTLS_SSL_BUFFER_LEN );
+        mbedtls_free( ssl->out_buf );
     }
 
     if( ssl->in_buf != NULL )
     {
-        polarssl_zeroize( ssl->in_buf, SSL_BUFFER_LEN );
-        polarssl_free( ssl->in_buf );
+        mbedtls_zeroize( ssl->in_buf, MBEDTLS_SSL_BUFFER_LEN );
+        mbedtls_free( ssl->in_buf );
     }
 
-#if defined(POLARSSL_ZLIB_SUPPORT)
+#if defined(MBEDTLS_ZLIB_SUPPORT)
     if( ssl->compress_buf != NULL )
     {
-        polarssl_zeroize( ssl->compress_buf, SSL_BUFFER_LEN );
-        polarssl_free( ssl->compress_buf );
+        mbedtls_zeroize( ssl->compress_buf, MBEDTLS_SSL_BUFFER_LEN );
+        mbedtls_free( ssl->compress_buf );
     }
 #endif
 
-#if defined(POLARSSL_DHM_C)
-    mpi_free( &ssl->dhm_P );
-    mpi_free( &ssl->dhm_G );
+#if defined(MBEDTLS_DHM_C)
+    mbedtls_mpi_free( &ssl->dhm_P );
+    mbedtls_mpi_free( &ssl->dhm_G );
 #endif
 
     if( ssl->transform )
     {
-        ssl_transform_free( ssl->transform );
-        polarssl_free( ssl->transform );
+        mbedtls_ssl_transform_free( ssl->transform );
+        mbedtls_free( ssl->transform );
     }
 
     if( ssl->handshake )
     {
-        ssl_handshake_free( ssl->handshake );
-        ssl_transform_free( ssl->transform_negotiate );
-        ssl_session_free( ssl->session_negotiate );
+        mbedtls_ssl_handshake_free( ssl->handshake );
+        mbedtls_ssl_transform_free( ssl->transform_negotiate );
+        mbedtls_ssl_session_free( ssl->session_negotiate );
 
-        polarssl_free( ssl->handshake );
-        polarssl_free( ssl->transform_negotiate );
-        polarssl_free( ssl->session_negotiate );
+        mbedtls_free( ssl->handshake );
+        mbedtls_free( ssl->transform_negotiate );
+        mbedtls_free( ssl->session_negotiate );
     }
 
     if( ssl->session )
     {
-        ssl_session_free( ssl->session );
-        polarssl_free( ssl->session );
+        mbedtls_ssl_session_free( ssl->session );
+        mbedtls_free( ssl->session );
     }
 
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
     if( ssl->ticket_keys )
     {
         ssl_ticket_keys_free( ssl->ticket_keys );
-        polarssl_free( ssl->ticket_keys );
+        mbedtls_free( ssl->ticket_keys );
     }
 #endif
 
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
     if( ssl->hostname != NULL )
     {
-        polarssl_zeroize( ssl->hostname, ssl->hostname_len );
-        polarssl_free( ssl->hostname );
+        mbedtls_zeroize( ssl->hostname, ssl->hostname_len );
+        mbedtls_free( ssl->hostname );
         ssl->hostname_len = 0;
     }
 #endif
 
-#if defined(POLARSSL_KEY_EXCHANGE__SOME__PSK_ENABLED)
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
     if( ssl->psk != NULL )
     {
-        polarssl_zeroize( ssl->psk, ssl->psk_len );
-        polarssl_zeroize( ssl->psk_identity, ssl->psk_identity_len );
-        polarssl_free( ssl->psk );
-        polarssl_free( ssl->psk_identity );
+        mbedtls_zeroize( ssl->psk, ssl->psk_len );
+        mbedtls_zeroize( ssl->psk_identity, ssl->psk_identity_len );
+        mbedtls_free( ssl->psk );
+        mbedtls_free( ssl->psk_identity );
         ssl->psk_len = 0;
         ssl->psk_identity_len = 0;
     }
 #endif
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
     ssl_key_cert_free( ssl->key_cert );
 #endif
 
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    if( ssl_hw_record_finish != NULL )
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    if( mbedtls_ssl_hw_record_finish != NULL )
     {
-        SSL_DEBUG_MSG( 2, ( "going for ssl_hw_record_finish()" ) );
-        ssl_hw_record_finish( ssl );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "going for mbedtls_ssl_hw_record_finish()" ) );
+        mbedtls_ssl_hw_record_finish( ssl );
     }
 #endif
 
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
-    polarssl_free( ssl->cli_id );
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
+    mbedtls_free( ssl->cli_id );
 #endif
 
-    SSL_DEBUG_MSG( 2, ( "<= free" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= free" ) );
 
     /* Actually clear after last debug message */
-    polarssl_zeroize( ssl, sizeof( ssl_context ) );
+    mbedtls_zeroize( ssl, sizeof( mbedtls_ssl_context ) );
 }
 
-#if defined(POLARSSL_PK_C)
+#if defined(MBEDTLS_PK_C)
 /*
- * Convert between POLARSSL_PK_XXX and SSL_SIG_XXX
+ * Convert between MBEDTLS_PK_XXX and SSL_SIG_XXX
  */
-unsigned char ssl_sig_from_pk( pk_context *pk )
+unsigned char mbedtls_ssl_sig_from_pk( mbedtls_pk_context *pk )
 {
-#if defined(POLARSSL_RSA_C)
-    if( pk_can_do( pk, POLARSSL_PK_RSA ) )
-        return( SSL_SIG_RSA );
+#if defined(MBEDTLS_RSA_C)
+    if( mbedtls_pk_can_do( pk, MBEDTLS_PK_RSA ) )
+        return( MBEDTLS_SSL_SIG_RSA );
 #endif
-#if defined(POLARSSL_ECDSA_C)
-    if( pk_can_do( pk, POLARSSL_PK_ECDSA ) )
-        return( SSL_SIG_ECDSA );
+#if defined(MBEDTLS_ECDSA_C)
+    if( mbedtls_pk_can_do( pk, MBEDTLS_PK_ECDSA ) )
+        return( MBEDTLS_SSL_SIG_ECDSA );
 #endif
-    return( SSL_SIG_ANON );
+    return( MBEDTLS_SSL_SIG_ANON );
 }
 
-pk_type_t ssl_pk_alg_from_sig( unsigned char sig )
+mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig( unsigned char sig )
 {
     switch( sig )
     {
-#if defined(POLARSSL_RSA_C)
-        case SSL_SIG_RSA:
-            return( POLARSSL_PK_RSA );
+#if defined(MBEDTLS_RSA_C)
+        case MBEDTLS_SSL_SIG_RSA:
+            return( MBEDTLS_PK_RSA );
 #endif
-#if defined(POLARSSL_ECDSA_C)
-        case SSL_SIG_ECDSA:
-            return( POLARSSL_PK_ECDSA );
+#if defined(MBEDTLS_ECDSA_C)
+        case MBEDTLS_SSL_SIG_ECDSA:
+            return( MBEDTLS_PK_ECDSA );
 #endif
         default:
-            return( POLARSSL_PK_NONE );
+            return( MBEDTLS_PK_NONE );
     }
 }
-#endif /* POLARSSL_PK_C */
+#endif /* MBEDTLS_PK_C */
 
 /*
- * Convert between SSL_HASH_XXX and POLARSSL_MD_XXX
+ * Convert between SSL_HASH_XXX and MBEDTLS_MD_XXX
  */
-md_type_t ssl_md_alg_from_hash( unsigned char hash )
+mbedtls_md_type_t mbedtls_ssl_md_alg_from_hash( unsigned char hash )
 {
     switch( hash )
     {
-#if defined(POLARSSL_MD5_C)
-        case SSL_HASH_MD5:
-            return( POLARSSL_MD_MD5 );
+#if defined(MBEDTLS_MD5_C)
+        case MBEDTLS_SSL_HASH_MD5:
+            return( MBEDTLS_MD_MD5 );
 #endif
-#if defined(POLARSSL_SHA1_C)
-        case SSL_HASH_SHA1:
-            return( POLARSSL_MD_SHA1 );
+#if defined(MBEDTLS_SHA1_C)
+        case MBEDTLS_SSL_HASH_SHA1:
+            return( MBEDTLS_MD_SHA1 );
 #endif
-#if defined(POLARSSL_SHA256_C)
-        case SSL_HASH_SHA224:
-            return( POLARSSL_MD_SHA224 );
-        case SSL_HASH_SHA256:
-            return( POLARSSL_MD_SHA256 );
+#if defined(MBEDTLS_SHA256_C)
+        case MBEDTLS_SSL_HASH_SHA224:
+            return( MBEDTLS_MD_SHA224 );
+        case MBEDTLS_SSL_HASH_SHA256:
+            return( MBEDTLS_MD_SHA256 );
 #endif
-#if defined(POLARSSL_SHA512_C)
-        case SSL_HASH_SHA384:
-            return( POLARSSL_MD_SHA384 );
-        case SSL_HASH_SHA512:
-            return( POLARSSL_MD_SHA512 );
+#if defined(MBEDTLS_SHA512_C)
+        case MBEDTLS_SSL_HASH_SHA384:
+            return( MBEDTLS_MD_SHA384 );
+        case MBEDTLS_SSL_HASH_SHA512:
+            return( MBEDTLS_MD_SHA512 );
 #endif
         default:
-            return( POLARSSL_MD_NONE );
+            return( MBEDTLS_MD_NONE );
     }
 }
 
-#if defined(POLARSSL_SSL_SET_CURVES)
+#if defined(MBEDTLS_SSL_SET_CURVES)
 /*
  * Check is a curve proposed by the peer is in our list.
  * Return 1 if we're willing to use it, 0 otherwise.
  */
-int ssl_curve_is_acceptable( const ssl_context *ssl, ecp_group_id grp_id )
+int mbedtls_ssl_curve_is_acceptable( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id )
 {
-    const ecp_group_id *gid;
+    const mbedtls_ecp_group_id *gid;
 
-    for( gid = ssl->curve_list; *gid != POLARSSL_ECP_DP_NONE; gid++ )
+    for( gid = ssl->curve_list; *gid != MBEDTLS_ECP_DP_NONE; gid++ )
         if( *gid == grp_id )
             return( 1 );
 
     return( 0 );
 }
-#endif /* POLARSSL_SSL_SET_CURVES */
+#endif /* MBEDTLS_SSL_SET_CURVES */
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-int ssl_check_cert_usage( const x509_crt *cert,
-                          const ssl_ciphersuite_t *ciphersuite,
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+int mbedtls_ssl_check_cert_usage( const mbedtls_x509_crt *cert,
+                          const mbedtls_ssl_ciphersuite_t *ciphersuite,
                           int cert_endpoint )
 {
-#if defined(POLARSSL_X509_CHECK_KEY_USAGE)
+#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
     int usage = 0;
 #endif
-#if defined(POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
+#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
     const char *ext_oid;
     size_t ext_len;
 #endif
 
-#if !defined(POLARSSL_X509_CHECK_KEY_USAGE) &&          \
-    !defined(POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
+#if !defined(MBEDTLS_X509_CHECK_KEY_USAGE) &&          \
+    !defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
     ((void) cert);
     ((void) cert_endpoint);
 #endif
 
-#if defined(POLARSSL_X509_CHECK_KEY_USAGE)
-    if( cert_endpoint == SSL_IS_SERVER )
+#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
+    if( cert_endpoint == MBEDTLS_SSL_IS_SERVER )
     {
         /* Server part of the key exchange */
         switch( ciphersuite->key_exchange )
         {
-            case POLARSSL_KEY_EXCHANGE_RSA:
-            case POLARSSL_KEY_EXCHANGE_RSA_PSK:
-                usage = KU_KEY_ENCIPHERMENT;
+            case MBEDTLS_KEY_EXCHANGE_RSA:
+            case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
+                usage = MBEDTLS_KU_KEY_ENCIPHERMENT;
                 break;
 
-            case POLARSSL_KEY_EXCHANGE_DHE_RSA:
-            case POLARSSL_KEY_EXCHANGE_ECDHE_RSA:
-            case POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA:
-                usage = KU_DIGITAL_SIGNATURE;
+            case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
+            case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
+            case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
+                usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
                 break;
 
-            case POLARSSL_KEY_EXCHANGE_ECDH_RSA:
-            case POLARSSL_KEY_EXCHANGE_ECDH_ECDSA:
-                usage = KU_KEY_AGREEMENT;
+            case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
+            case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
+                usage = MBEDTLS_KU_KEY_AGREEMENT;
                 break;
 
             /* Don't use default: we want warnings when adding new values */
-            case POLARSSL_KEY_EXCHANGE_NONE:
-            case POLARSSL_KEY_EXCHANGE_PSK:
-            case POLARSSL_KEY_EXCHANGE_DHE_PSK:
-            case POLARSSL_KEY_EXCHANGE_ECDHE_PSK:
+            case MBEDTLS_KEY_EXCHANGE_NONE:
+            case MBEDTLS_KEY_EXCHANGE_PSK:
+            case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
+            case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
                 usage = 0;
         }
     }
     else
     {
-        /* Client auth: we only implement rsa_sign and ecdsa_sign for now */
-        usage = KU_DIGITAL_SIGNATURE;
+        /* Client auth: we only implement rsa_sign and mbedtls_ecdsa_sign for now */
+        usage = MBEDTLS_X509_KU_DIGITAL_SIGNATURE;
     }
 
-    if( x509_crt_check_key_usage( cert, usage ) != 0 )
+    if( mbedtls_x509_crt_check_key_usage( cert, usage ) != 0 )
         return( -1 );
 #else
     ((void) ciphersuite);
-#endif /* POLARSSL_X509_CHECK_KEY_USAGE */
+#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */
 
-#if defined(POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
-    if( cert_endpoint == SSL_IS_SERVER )
+#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
+    if( cert_endpoint == MBEDTLS_SSL_IS_SERVER )
     {
-        ext_oid = OID_SERVER_AUTH;
-        ext_len = OID_SIZE( OID_SERVER_AUTH );
+        ext_oid = MBEDTLS_OID_SERVER_AUTH;
+        ext_len = MBEDTLS_OID_SIZE( MBEDTLS_OID_SERVER_AUTH );
     }
     else
     {
-        ext_oid = OID_CLIENT_AUTH;
-        ext_len = OID_SIZE( OID_CLIENT_AUTH );
+        ext_oid = MBEDTLS_OID_CLIENT_AUTH;
+        ext_len = MBEDTLS_OID_SIZE( MBEDTLS_OID_CLIENT_AUTH );
     }
 
-    if( x509_crt_check_extended_key_usage( cert, ext_oid, ext_len ) != 0 )
+    if( mbedtls_x509_crt_check_extended_key_usage( cert, ext_oid, ext_len ) != 0 )
         return( -1 );
-#endif /* POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE */
+#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
 
     return( 0 );
 }
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
 /*
  * Convert version numbers to/from wire format
@@ -6861,13 +6861,13 @@
  * 1.0 <-> 3.2      (DTLS 1.0 is based on TLS 1.1)
  * 1.x <-> 3.x+1    for x != 0 (DTLS 1.2 based on TLS 1.2)
  */
-void ssl_write_version( int major, int minor, int transport,
+void mbedtls_ssl_write_version( int major, int minor, int transport,
                         unsigned char ver[2] )
 {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
-        if( minor == SSL_MINOR_VERSION_2 )
+        if( minor == MBEDTLS_SSL_MINOR_VERSION_2 )
             --minor; /* DTLS 1.0 stored as TLS 1.1 internally */
 
         ver[0] = (unsigned char)( 255 - ( major - 2 ) );
@@ -6883,16 +6883,16 @@
     }
 }
 
-void ssl_read_version( int *major, int *minor, int transport,
+void mbedtls_ssl_read_version( int *major, int *minor, int transport,
                        const unsigned char ver[2] )
 {
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    if( transport == SSL_TRANSPORT_DATAGRAM )
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    if( transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         *major = 255 - ver[0] + 2;
         *minor = 255 - ver[1] + 1;
 
-        if( *minor == SSL_MINOR_VERSION_1 )
+        if( *minor == MBEDTLS_SSL_MINOR_VERSION_1 )
             ++*minor; /* DTLS 1.0 stored as TLS 1.1 internally */
     }
     else
@@ -6905,4 +6905,4 @@
     }
 }
 
-#endif /* POLARSSL_SSL_TLS_C */
+#endif /* MBEDTLS_SSL_TLS_C */
diff --git a/library/threading.c b/library/threading.c
index b383efe..787efec 100644
--- a/library/threading.c
+++ b/library/threading.c
@@ -20,91 +20,91 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_THREADING_C)
+#if defined(MBEDTLS_THREADING_C)
 
 #include "mbedtls/threading.h"
 
-#if defined(POLARSSL_THREADING_PTHREAD)
-static int threading_mutex_init_pthread( threading_mutex_t *mutex )
+#if defined(MBEDTLS_THREADING_PTHREAD)
+static int threading_mutex_init_pthread( mbedtls_threading_mutex_t *mutex )
 {
     if( mutex == NULL )
-        return( POLARSSL_ERR_THREADING_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA );
 
     if( pthread_mutex_init( mutex, NULL ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 
     return( 0 );
 }
 
-static int threading_mutex_free_pthread( threading_mutex_t *mutex )
+static int threading_mutex_free_pthread( mbedtls_threading_mutex_t *mutex )
 {
     if( mutex == NULL )
-        return( POLARSSL_ERR_THREADING_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA );
 
     if( pthread_mutex_destroy( mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 
     return( 0 );
 }
 
-static int threading_mutex_lock_pthread( threading_mutex_t *mutex )
+static int threading_mutex_lock_pthread( mbedtls_threading_mutex_t *mutex )
 {
     if( mutex == NULL )
-        return( POLARSSL_ERR_THREADING_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA );
 
     if( pthread_mutex_lock( mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 
     return( 0 );
 }
 
-static int threading_mutex_unlock_pthread( threading_mutex_t *mutex )
+static int threading_mutex_unlock_pthread( mbedtls_threading_mutex_t *mutex )
 {
     if( mutex == NULL )
-        return( POLARSSL_ERR_THREADING_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA );
 
     if( pthread_mutex_unlock( mutex ) != 0 )
-        return( POLARSSL_ERR_THREADING_MUTEX_ERROR );
+        return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
 
     return( 0 );
 }
 
-int (*polarssl_mutex_init)( threading_mutex_t * ) = threading_mutex_init_pthread;
-int (*polarssl_mutex_free)( threading_mutex_t * ) = threading_mutex_free_pthread;
-int (*polarssl_mutex_lock)( threading_mutex_t * ) = threading_mutex_lock_pthread;
-int (*polarssl_mutex_unlock)( threading_mutex_t * ) = threading_mutex_unlock_pthread;
-#endif /* POLARSSL_THREADING_PTHREAD */
+int (*mbedtls_mutex_init)( mbedtls_threading_mutex_t * ) = threading_mutex_init_pthread;
+int (*mbedtls_mutex_free)( mbedtls_threading_mutex_t * ) = threading_mutex_free_pthread;
+int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t * ) = threading_mutex_lock_pthread;
+int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t * ) = threading_mutex_unlock_pthread;
+#endif /* MBEDTLS_THREADING_PTHREAD */
 
-#if defined(POLARSSL_THREADING_ALT)
-static int threading_mutex_fail( threading_mutex_t *mutex )
+#if defined(MBEDTLS_THREADING_ALT)
+static int threading_mutex_fail( mbedtls_threading_mutex_t *mutex )
 {
     ((void) mutex );
-    return( POLARSSL_ERR_THREADING_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_THREADING_BAD_INPUT_DATA );
 }
 
-int (*polarssl_mutex_init)( threading_mutex_t * ) = threading_mutex_fail;
-int (*polarssl_mutex_free)( threading_mutex_t * ) = threading_mutex_fail;
-int (*polarssl_mutex_lock)( threading_mutex_t * ) = threading_mutex_fail;
-int (*polarssl_mutex_unlock)( threading_mutex_t * ) = threading_mutex_fail;
+int (*mbedtls_mutex_init)( mbedtls_threading_mutex_t * ) = threading_mutex_fail;
+int (*mbedtls_mutex_free)( mbedtls_threading_mutex_t * ) = threading_mutex_fail;
+int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t * ) = threading_mutex_fail;
+int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t * ) = threading_mutex_fail;
 
-int threading_set_alt( int (*mutex_init)( threading_mutex_t * ),
-                       int (*mutex_free)( threading_mutex_t * ),
-                       int (*mutex_lock)( threading_mutex_t * ),
-                       int (*mutex_unlock)( threading_mutex_t * ) )
+int mbedtls_threading_set_alt( int (*mutex_init)( mbedtls_threading_mutex_t * ),
+                       int (*mutex_free)( mbedtls_threading_mutex_t * ),
+                       int (*mutex_lock)( mbedtls_threading_mutex_t * ),
+                       int (*mutex_unlock)( mbedtls_threading_mutex_t * ) )
 {
-    polarssl_mutex_init = mutex_init;
-    polarssl_mutex_free = mutex_free;
-    polarssl_mutex_lock = mutex_lock;
-    polarssl_mutex_unlock = mutex_unlock;
+    mbedtls_mutex_init = mutex_init;
+    mbedtls_mutex_free = mutex_free;
+    mbedtls_mutex_lock = mutex_lock;
+    mbedtls_mutex_unlock = mutex_unlock;
 
     return( 0 );
 }
-#endif /* POLARSSL_THREADING_ALT */
+#endif /* MBEDTLS_THREADING_ALT */
 
-#endif /* POLARSSL_THREADING_C */
+#endif /* MBEDTLS_THREADING_C */
diff --git a/library/timing.c b/library/timing.c
index 751b0b4..33f5239 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -20,20 +20,20 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf     printf
+#define mbedtls_printf     printf
 #endif
 
-#if defined(POLARSSL_TIMING_C) && !defined(POLARSSL_TIMING_ALT)
+#if defined(MBEDTLS_TIMING_C) && !defined(MBEDTLS_TIMING_ALT)
 
 #include "mbedtls/timing.h"
 
@@ -62,57 +62,57 @@
 
 #endif /* _WIN32 && !EFIX64 && !EFI32 */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&  \
     ( defined(_MSC_VER) && defined(_M_IX86) ) || defined(__WATCOMC__)
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long tsc;
     __asm   rdtsc
     __asm   mov  [tsc], eax
     return( tsc );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           ( _MSC_VER && _M_IX86 ) || __WATCOMC__ */
 
 /* some versions of mingw-64 have 32-bit longs even on x84_64 */
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&  \
     defined(__GNUC__) && ( defined(__i386__) || (                       \
     ( defined(__amd64__) || defined( __x86_64__) ) && __SIZEOF_LONG__ == 4 ) )
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long lo, hi;
     asm volatile( "rdtsc" : "=a" (lo), "=d" (hi) );
     return( lo );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && __i386__ */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&  \
     defined(__GNUC__) && ( defined(__amd64__) || defined(__x86_64__) )
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long lo, hi;
     asm volatile( "rdtsc" : "=a" (lo), "=d" (hi) );
     return( lo | ( hi << 32 ) );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && ( __amd64__ || __x86_64__ ) */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&  \
     defined(__GNUC__) && ( defined(__powerpc__) || defined(__ppc__) )
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long tbl, tbu0, tbu1;
 
@@ -126,76 +126,76 @@
 
     return( tbl );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && ( __powerpc__ || __ppc__ ) */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&  \
     defined(__GNUC__) && defined(__sparc64__)
 
 #if defined(__OpenBSD__)
 #warning OpenBSD does not allow access to tick register using software version instead
 #else
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long tick;
     asm volatile( "rdpr %%tick, %0;" : "=&r" (tick) );
     return( tick );
 }
 #endif /* __OpenBSD__ */
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && __sparc64__ */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&  \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&  \
     defined(__GNUC__) && defined(__sparc__) && !defined(__sparc64__)
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long tick;
     asm volatile( ".byte 0x83, 0x41, 0x00, 0x00" );
     asm volatile( "mov   %%g1, %0" : "=r" (tick) );
     return( tick );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && __sparc__ && !__sparc64__ */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&      \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&      \
     defined(__GNUC__) && defined(__alpha__)
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long cc;
     asm volatile( "rpcc %0" : "=r" (cc) );
     return( cc & 0xFFFFFFFF );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && __alpha__ */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(POLARSSL_HAVE_ASM) &&      \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) &&      \
     defined(__GNUC__) && defined(__ia64__)
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     unsigned long itc;
     asm volatile( "mov %0 = ar.itc" : "=r" (itc) );
     return( itc );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && POLARSSL_HAVE_ASM &&
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && MBEDTLS_HAVE_ASM &&
           __GNUC__ && __ia64__ */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK) && defined(_MSC_VER) && \
+#if !defined(MBEDTLS_HAVE_HARDCLOCK) && defined(_MSC_VER) && \
     !defined(EFIX64) && !defined(EFI32)
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     LARGE_INTEGER offset;
 
@@ -203,16 +203,16 @@
 
     return( (unsigned long)( offset.QuadPart ) );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK && _MSC_VER && !EFIX64 && !EFI32 */
+#endif /* !MBEDTLS_HAVE_HARDCLOCK && _MSC_VER && !EFIX64 && !EFI32 */
 
-#if !defined(POLARSSL_HAVE_HARDCLOCK)
+#if !defined(MBEDTLS_HAVE_HARDCLOCK)
 
-#define POLARSSL_HAVE_HARDCLOCK
+#define MBEDTLS_HAVE_HARDCLOCK
 
 static int hardclock_init = 0;
 static struct timeval tv_init;
 
-unsigned long hardclock( void )
+unsigned long mbedtls_timing_hardclock( void )
 {
     struct timeval tv_cur;
 
@@ -226,13 +226,13 @@
     return( ( tv_cur.tv_sec  - tv_init.tv_sec  ) * 1000000
           + ( tv_cur.tv_usec - tv_init.tv_usec ) );
 }
-#endif /* !POLARSSL_HAVE_HARDCLOCK */
+#endif /* !MBEDTLS_HAVE_HARDCLOCK */
 
-volatile int alarmed = 0;
+volatile int mbedtls_timing_alarmed = 0;
 
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
 
-unsigned long get_timer( struct hr_time *val, int reset )
+unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
 {
     unsigned long delta;
     LARGE_INTEGER offset, hfreq;
@@ -258,27 +258,27 @@
 {
     ((void) TimerContext);
     Sleep( alarmMs );
-    alarmed = 1;
+    mbedtls_timing_alarmed = 1;
     return( TRUE );
 }
 
-void set_alarm( int seconds )
+void mbedtls_set_alarm( int seconds )
 {
     DWORD ThreadId;
 
-    alarmed = 0;
+    mbedtls_timing_alarmed = 0;
     alarmMs = seconds * 1000;
     CloseHandle( CreateThread( NULL, 0, TimerProc, NULL, 0, &ThreadId ) );
 }
 
-void m_sleep( int milliseconds )
+void mbedtls_timing_m_sleep( int milliseconds )
 {
     Sleep( milliseconds );
 }
 
 #else /* _WIN32 && !EFIX64 && !EFI32 */
 
-unsigned long get_timer( struct hr_time *val, int reset )
+unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
 {
     unsigned long delta;
     struct timeval offset;
@@ -300,7 +300,7 @@
 }
 
 #if defined(INTEGRITY)
-void m_sleep( int milliseconds )
+void mbedtls_timing_m_sleep( int milliseconds )
 {
     usleep( milliseconds * 1000 );
 }
@@ -309,18 +309,18 @@
 
 static void sighandler( int signum )
 {
-    alarmed = 1;
+    mbedtls_timing_alarmed = 1;
     signal( signum, sighandler );
 }
 
-void set_alarm( int seconds )
+void mbedtls_set_alarm( int seconds )
 {
-    alarmed = 0;
+    mbedtls_timing_alarmed = 0;
     signal( SIGALRM, sighandler );
     alarm( seconds );
 }
 
-void m_sleep( int milliseconds )
+void mbedtls_timing_m_sleep( int milliseconds )
 {
     struct timeval tv;
 
@@ -333,26 +333,26 @@
 
 #endif /* _WIN32 && !EFIX64 && !EFI32 */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
-/* To test net_usleep against our functions */
-#if defined(POLARSSL_NET_C) && defined(POLARSSL_HAVE_TIME)
+/* To test mbedtls_net_usleep against our functions */
+#if defined(MBEDTLS_NET_C) && defined(MBEDTLS_HAVE_TIME)
 #include "mbedtls/net.h"
 #endif
 
 /*
  * Busy-waits for the given number of milliseconds.
- * Used for testing hardclock.
+ * Used for testing mbedtls_timing_hardclock.
  */
 static void busy_msleep( unsigned long msec )
 {
-    struct hr_time hires;
+    struct mbedtls_timing_hr_time hires;
     unsigned long i = 0; /* for busy-waiting */
     volatile unsigned long j; /* to prevent optimisation */
 
-    (void) get_timer( &hires, 1 );
+    (void) mbedtls_timing_get_timer( &hires, 1 );
 
-    while( get_timer( &hires, 0 ) < msec )
+    while( mbedtls_timing_get_timer( &hires, 0 ) < msec )
         i++;
 
     j = i;
@@ -365,66 +365,66 @@
  * Warning: this is work in progress, some tests may not be reliable enough
  * yet! False positives may happen.
  */
-int timing_self_test( int verbose )
+int mbedtls_timing_self_test( int verbose )
 {
     unsigned long cycles, ratio;
     unsigned long millisecs, secs;
     int hardfail;
-    struct hr_time hires;
+    struct mbedtls_timing_hr_time hires;
 
     if( verbose != 0 )
-        polarssl_printf( "  TIMING tests note: will take some time!\n" );
+        mbedtls_printf( "  TIMING tests note: will take some time!\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  TIMING test #1 (m_sleep   / get_timer): " );
+        mbedtls_printf( "  TIMING test #1 (m_sleep   / get_timer): " );
 
     for( secs = 1; secs <= 3; secs++ )
     {
-        (void) get_timer( &hires, 1 );
+        (void) mbedtls_timing_get_timer( &hires, 1 );
 
-        m_sleep( (int)( 500 * secs ) );
+        mbedtls_timing_m_sleep( (int)( 500 * secs ) );
 
-        millisecs = get_timer( &hires, 0 );
+        millisecs = mbedtls_timing_get_timer( &hires, 0 );
 
         if( millisecs < 450 * secs || millisecs > 550 * secs )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  TIMING test #2 (set_alarm / get_timer): " );
+        mbedtls_printf( "  TIMING test #2 (set_alarm / get_timer): " );
 
     for( secs = 1; secs <= 3; secs++ )
     {
-        (void) get_timer( &hires, 1 );
+        (void) mbedtls_timing_get_timer( &hires, 1 );
 
-        set_alarm( (int) secs );
-        while( !alarmed )
+        mbedtls_set_alarm( (int) secs );
+        while( !mbedtls_timing_alarmed )
             ;
 
-        millisecs = get_timer( &hires, 0 );
+        millisecs = mbedtls_timing_get_timer( &hires, 0 );
 
         if( millisecs < 900 * secs || millisecs > 1100 * secs )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
     if( verbose != 0 )
-        polarssl_printf( "  TIMING test #3 (hardclock / get_timer): " );
+        mbedtls_printf( "  TIMING test #3 (hardclock / get_timer): " );
 
     /*
      * Allow one failure for possible counter wrapping.
@@ -437,24 +437,24 @@
     if( hardfail > 1 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( 1 );
     }
 
     /* Get a reference ratio cycles/ms */
     millisecs = 1;
-    cycles = hardclock();
+    cycles = mbedtls_timing_hardclock();
     busy_msleep( millisecs );
-    cycles = hardclock() - cycles;
+    cycles = mbedtls_timing_hardclock() - cycles;
     ratio = cycles / millisecs;
 
     /* Check that the ratio is mostly constant */
     for( millisecs = 2; millisecs <= 4; millisecs++ )
     {
-        cycles = hardclock();
+        cycles = mbedtls_timing_hardclock();
         busy_msleep( millisecs );
-        cycles = hardclock() - cycles;
+        cycles = mbedtls_timing_hardclock() - cycles;
 
         /* Allow variation up to 20% */
         if( cycles / millisecs < ratio - ratio / 5 ||
@@ -466,39 +466,39 @@
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
+        mbedtls_printf( "passed\n" );
 
-#if defined(POLARSSL_NET_C) && defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_NET_C) && defined(MBEDTLS_HAVE_TIME)
     if( verbose != 0 )
-        polarssl_printf( "  TIMING test #4 (net_usleep/ get_timer): " );
+        mbedtls_printf( "  TIMING test #4 (net_usleep/ get_timer): " );
 
     for( secs = 1; secs <= 3; secs++ )
     {
-        (void) get_timer( &hires, 1 );
+        (void) mbedtls_timing_get_timer( &hires, 1 );
 
-        net_usleep( 500000 * secs );
+        mbedtls_net_usleep( 500000 * secs );
 
-        millisecs = get_timer( &hires, 0 );
+        millisecs = mbedtls_timing_get_timer( &hires, 0 );
 
         if( millisecs < 450 * secs || millisecs > 550 * secs )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             return( 1 );
         }
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n" );
-#endif /* POLARSSL_NET_C */
+        mbedtls_printf( "passed\n" );
+#endif /* MBEDTLS_NET_C */
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
     return( 0 );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_TIMING_C && !POLARSSL_TIMING_ALT */
+#endif /* MBEDTLS_TIMING_C && !MBEDTLS_TIMING_ALT */
diff --git a/library/version.c b/library/version.c
index c3af429..4e881f0 100644
--- a/library/version.c
+++ b/library/version.c
@@ -20,32 +20,32 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_VERSION_C)
+#if defined(MBEDTLS_VERSION_C)
 
 #include "mbedtls/version.h"
 #include <string.h>
 
-unsigned int version_get_number()
+unsigned int mbedtls_version_get_number()
 {
-    return( POLARSSL_VERSION_NUMBER );
+    return( MBEDTLS_VERSION_NUMBER );
 }
 
-void version_get_string( char *string )
+void mbedtls_version_get_string( char *string )
 {
-    memcpy( string, POLARSSL_VERSION_STRING,
-            sizeof( POLARSSL_VERSION_STRING ) );
+    memcpy( string, MBEDTLS_VERSION_STRING,
+            sizeof( MBEDTLS_VERSION_STRING ) );
 }
 
-void version_get_string_full( char *string )
+void mbedtls_version_get_string_full( char *string )
 {
-    memcpy( string, POLARSSL_VERSION_STRING_FULL,
-            sizeof( POLARSSL_VERSION_STRING_FULL ) );
+    memcpy( string, MBEDTLS_VERSION_STRING_FULL,
+            sizeof( MBEDTLS_VERSION_STRING_FULL ) );
 }
 
-#endif /* POLARSSL_VERSION_C */
+#endif /* MBEDTLS_VERSION_C */
diff --git a/library/version_features.c b/library/version_features.c
index bba5dc0..e03dfbe 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_VERSION_C)
+#if defined(MBEDTLS_VERSION_C)
 
 #include "mbedtls/version.h"
 
@@ -38,567 +38,567 @@
 #endif
 
 static const char *features[] = {
-#if defined(POLARSSL_VERSION_FEATURES)
-#if defined(POLARSSL_HAVE_INT8)
-    "POLARSSL_HAVE_INT8",
-#endif /* POLARSSL_HAVE_INT8 */
-#if defined(POLARSSL_HAVE_INT16)
-    "POLARSSL_HAVE_INT16",
-#endif /* POLARSSL_HAVE_INT16 */
-#if defined(POLARSSL_HAVE_LONGLONG)
-    "POLARSSL_HAVE_LONGLONG",
-#endif /* POLARSSL_HAVE_LONGLONG */
-#if defined(POLARSSL_HAVE_ASM)
-    "POLARSSL_HAVE_ASM",
-#endif /* POLARSSL_HAVE_ASM */
-#if defined(POLARSSL_HAVE_SSE2)
-    "POLARSSL_HAVE_SSE2",
-#endif /* POLARSSL_HAVE_SSE2 */
-#if defined(POLARSSL_HAVE_TIME)
-    "POLARSSL_HAVE_TIME",
-#endif /* POLARSSL_HAVE_TIME */
-#if defined(POLARSSL_HAVE_IPV6)
-    "POLARSSL_HAVE_IPV6",
-#endif /* POLARSSL_HAVE_IPV6 */
-#if defined(POLARSSL_PLATFORM_MEMORY)
-    "POLARSSL_PLATFORM_MEMORY",
-#endif /* POLARSSL_PLATFORM_MEMORY */
-#if defined(POLARSSL_PLATFORM_NO_STD_FUNCTIONS)
-    "POLARSSL_PLATFORM_NO_STD_FUNCTIONS",
-#endif /* POLARSSL_PLATFORM_NO_STD_FUNCTIONS */
-#if defined(POLARSSL_PLATFORM_EXIT_ALT)
-    "POLARSSL_PLATFORM_EXIT_ALT",
-#endif /* POLARSSL_PLATFORM_EXIT_ALT */
-#if defined(POLARSSL_PLATFORM_FPRINTF_ALT)
-    "POLARSSL_PLATFORM_FPRINTF_ALT",
-#endif /* POLARSSL_PLATFORM_FPRINTF_ALT */
-#if defined(POLARSSL_PLATFORM_PRINTF_ALT)
-    "POLARSSL_PLATFORM_PRINTF_ALT",
-#endif /* POLARSSL_PLATFORM_PRINTF_ALT */
-#if defined(POLARSSL_PLATFORM_SNPRINTF_ALT)
-    "POLARSSL_PLATFORM_SNPRINTF_ALT",
-#endif /* POLARSSL_PLATFORM_SNPRINTF_ALT */
-#if defined(POLARSSL_DEPRECATED_WARNING)
-    "POLARSSL_DEPRECATED_WARNING",
-#endif /* POLARSSL_DEPRECATED_WARNING */
-#if defined(POLARSSL_DEPRECATED_REMOVED)
-    "POLARSSL_DEPRECATED_REMOVED",
-#endif /* POLARSSL_DEPRECATED_REMOVED */
-#if defined(POLARSSL_TIMING_ALT)
-    "POLARSSL_TIMING_ALT",
-#endif /* POLARSSL_TIMING_ALT */
-#if defined(POLARSSL_AES_ALT)
-    "POLARSSL_AES_ALT",
-#endif /* POLARSSL_AES_ALT */
-#if defined(POLARSSL_ARC4_ALT)
-    "POLARSSL_ARC4_ALT",
-#endif /* POLARSSL_ARC4_ALT */
-#if defined(POLARSSL_BLOWFISH_ALT)
-    "POLARSSL_BLOWFISH_ALT",
-#endif /* POLARSSL_BLOWFISH_ALT */
-#if defined(POLARSSL_CAMELLIA_ALT)
-    "POLARSSL_CAMELLIA_ALT",
-#endif /* POLARSSL_CAMELLIA_ALT */
-#if defined(POLARSSL_DES_ALT)
-    "POLARSSL_DES_ALT",
-#endif /* POLARSSL_DES_ALT */
-#if defined(POLARSSL_XTEA_ALT)
-    "POLARSSL_XTEA_ALT",
-#endif /* POLARSSL_XTEA_ALT */
-#if defined(POLARSSL_MD2_ALT)
-    "POLARSSL_MD2_ALT",
-#endif /* POLARSSL_MD2_ALT */
-#if defined(POLARSSL_MD4_ALT)
-    "POLARSSL_MD4_ALT",
-#endif /* POLARSSL_MD4_ALT */
-#if defined(POLARSSL_MD5_ALT)
-    "POLARSSL_MD5_ALT",
-#endif /* POLARSSL_MD5_ALT */
-#if defined(POLARSSL_RIPEMD160_ALT)
-    "POLARSSL_RIPEMD160_ALT",
-#endif /* POLARSSL_RIPEMD160_ALT */
-#if defined(POLARSSL_SHA1_ALT)
-    "POLARSSL_SHA1_ALT",
-#endif /* POLARSSL_SHA1_ALT */
-#if defined(POLARSSL_SHA256_ALT)
-    "POLARSSL_SHA256_ALT",
-#endif /* POLARSSL_SHA256_ALT */
-#if defined(POLARSSL_SHA512_ALT)
-    "POLARSSL_SHA512_ALT",
-#endif /* POLARSSL_SHA512_ALT */
-#if defined(POLARSSL_MD2_PROCESS_ALT)
-    "POLARSSL_MD2_PROCESS_ALT",
-#endif /* POLARSSL_MD2_PROCESS_ALT */
-#if defined(POLARSSL_MD4_PROCESS_ALT)
-    "POLARSSL_MD4_PROCESS_ALT",
-#endif /* POLARSSL_MD4_PROCESS_ALT */
-#if defined(POLARSSL_MD5_PROCESS_ALT)
-    "POLARSSL_MD5_PROCESS_ALT",
-#endif /* POLARSSL_MD5_PROCESS_ALT */
-#if defined(POLARSSL_RIPEMD160_PROCESS_ALT)
-    "POLARSSL_RIPEMD160_PROCESS_ALT",
-#endif /* POLARSSL_RIPEMD160_PROCESS_ALT */
-#if defined(POLARSSL_SHA1_PROCESS_ALT)
-    "POLARSSL_SHA1_PROCESS_ALT",
-#endif /* POLARSSL_SHA1_PROCESS_ALT */
-#if defined(POLARSSL_SHA256_PROCESS_ALT)
-    "POLARSSL_SHA256_PROCESS_ALT",
-#endif /* POLARSSL_SHA256_PROCESS_ALT */
-#if defined(POLARSSL_SHA512_PROCESS_ALT)
-    "POLARSSL_SHA512_PROCESS_ALT",
-#endif /* POLARSSL_SHA512_PROCESS_ALT */
-#if defined(POLARSSL_AES_ROM_TABLES)
-    "POLARSSL_AES_ROM_TABLES",
-#endif /* POLARSSL_AES_ROM_TABLES */
-#if defined(POLARSSL_CAMELLIA_SMALL_MEMORY)
-    "POLARSSL_CAMELLIA_SMALL_MEMORY",
-#endif /* POLARSSL_CAMELLIA_SMALL_MEMORY */
-#if defined(POLARSSL_CIPHER_MODE_CBC)
-    "POLARSSL_CIPHER_MODE_CBC",
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#if defined(POLARSSL_CIPHER_MODE_CFB)
-    "POLARSSL_CIPHER_MODE_CFB",
-#endif /* POLARSSL_CIPHER_MODE_CFB */
-#if defined(POLARSSL_CIPHER_MODE_CTR)
-    "POLARSSL_CIPHER_MODE_CTR",
-#endif /* POLARSSL_CIPHER_MODE_CTR */
-#if defined(POLARSSL_CIPHER_NULL_CIPHER)
-    "POLARSSL_CIPHER_NULL_CIPHER",
-#endif /* POLARSSL_CIPHER_NULL_CIPHER */
-#if defined(POLARSSL_CIPHER_PADDING_PKCS7)
-    "POLARSSL_CIPHER_PADDING_PKCS7",
-#endif /* POLARSSL_CIPHER_PADDING_PKCS7 */
-#if defined(POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS)
-    "POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS",
-#endif /* POLARSSL_CIPHER_PADDING_ONE_AND_ZEROS */
-#if defined(POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN)
-    "POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN",
-#endif /* POLARSSL_CIPHER_PADDING_ZEROS_AND_LEN */
-#if defined(POLARSSL_CIPHER_PADDING_ZEROS)
-    "POLARSSL_CIPHER_PADDING_ZEROS",
-#endif /* POLARSSL_CIPHER_PADDING_ZEROS */
-#if defined(POLARSSL_ENABLE_WEAK_CIPHERSUITES)
-    "POLARSSL_ENABLE_WEAK_CIPHERSUITES",
-#endif /* POLARSSL_ENABLE_WEAK_CIPHERSUITES */
-#if defined(POLARSSL_REMOVE_ARC4_CIPHERSUITES)
-    "POLARSSL_REMOVE_ARC4_CIPHERSUITES",
-#endif /* POLARSSL_REMOVE_ARC4_CIPHERSUITES */
-#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
-    "POLARSSL_ECP_DP_SECP192R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP192R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
-    "POLARSSL_ECP_DP_SECP224R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
-    "POLARSSL_ECP_DP_SECP256R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP256R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
-    "POLARSSL_ECP_DP_SECP384R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP384R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
-    "POLARSSL_ECP_DP_SECP521R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP192K1_ENABLED)
-    "POLARSSL_ECP_DP_SECP192K1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP192K1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP224K1_ENABLED)
-    "POLARSSL_ECP_DP_SECP224K1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP224K1_ENABLED */
-#if defined(POLARSSL_ECP_DP_SECP256K1_ENABLED)
-    "POLARSSL_ECP_DP_SECP256K1_ENABLED",
-#endif /* POLARSSL_ECP_DP_SECP256K1_ENABLED */
-#if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
-    "POLARSSL_ECP_DP_BP256R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_BP256R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
-    "POLARSSL_ECP_DP_BP384R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_BP384R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
-    "POLARSSL_ECP_DP_BP512R1_ENABLED",
-#endif /* POLARSSL_ECP_DP_BP512R1_ENABLED */
-#if defined(POLARSSL_ECP_DP_M221_ENABLED)
-    "POLARSSL_ECP_DP_M221_ENABLED",
-#endif /* POLARSSL_ECP_DP_M221_ENABLED */
-#if defined(POLARSSL_ECP_DP_M255_ENABLED)
-    "POLARSSL_ECP_DP_M255_ENABLED",
-#endif /* POLARSSL_ECP_DP_M255_ENABLED */
-#if defined(POLARSSL_ECP_DP_M383_ENABLED)
-    "POLARSSL_ECP_DP_M383_ENABLED",
-#endif /* POLARSSL_ECP_DP_M383_ENABLED */
-#if defined(POLARSSL_ECP_DP_M511_ENABLED)
-    "POLARSSL_ECP_DP_M511_ENABLED",
-#endif /* POLARSSL_ECP_DP_M511_ENABLED */
-#if defined(POLARSSL_ECP_NIST_OPTIM)
-    "POLARSSL_ECP_NIST_OPTIM",
-#endif /* POLARSSL_ECP_NIST_OPTIM */
-#if defined(POLARSSL_ECDSA_DETERMINISTIC)
-    "POLARSSL_ECDSA_DETERMINISTIC",
-#endif /* POLARSSL_ECDSA_DETERMINISTIC */
-#if defined(POLARSSL_KEY_EXCHANGE_PSK_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_PSK_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_PSK_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_RSA_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_RSA_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_RSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
-#if defined(POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED)
-    "POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED",
-#endif /* POLARSSL_KEY_EXCHANGE_ECDH_RSA_ENABLED */
-#if defined(POLARSSL_PK_PARSE_EC_EXTENDED)
-    "POLARSSL_PK_PARSE_EC_EXTENDED",
-#endif /* POLARSSL_PK_PARSE_EC_EXTENDED */
-#if defined(POLARSSL_ERROR_STRERROR_DUMMY)
-    "POLARSSL_ERROR_STRERROR_DUMMY",
-#endif /* POLARSSL_ERROR_STRERROR_DUMMY */
-#if defined(POLARSSL_GENPRIME)
-    "POLARSSL_GENPRIME",
-#endif /* POLARSSL_GENPRIME */
-#if defined(POLARSSL_FS_IO)
-    "POLARSSL_FS_IO",
-#endif /* POLARSSL_FS_IO */
-#if defined(POLARSSL_NO_DEFAULT_ENTROPY_SOURCES)
-    "POLARSSL_NO_DEFAULT_ENTROPY_SOURCES",
-#endif /* POLARSSL_NO_DEFAULT_ENTROPY_SOURCES */
-#if defined(POLARSSL_NO_PLATFORM_ENTROPY)
-    "POLARSSL_NO_PLATFORM_ENTROPY",
-#endif /* POLARSSL_NO_PLATFORM_ENTROPY */
-#if defined(POLARSSL_ENTROPY_FORCE_SHA256)
-    "POLARSSL_ENTROPY_FORCE_SHA256",
-#endif /* POLARSSL_ENTROPY_FORCE_SHA256 */
-#if defined(POLARSSL_MEMORY_DEBUG)
-    "POLARSSL_MEMORY_DEBUG",
-#endif /* POLARSSL_MEMORY_DEBUG */
-#if defined(POLARSSL_MEMORY_BACKTRACE)
-    "POLARSSL_MEMORY_BACKTRACE",
-#endif /* POLARSSL_MEMORY_BACKTRACE */
-#if defined(POLARSSL_PK_RSA_ALT_SUPPORT)
-    "POLARSSL_PK_RSA_ALT_SUPPORT",
-#endif /* POLARSSL_PK_RSA_ALT_SUPPORT */
-#if defined(POLARSSL_PKCS1_V15)
-    "POLARSSL_PKCS1_V15",
-#endif /* POLARSSL_PKCS1_V15 */
-#if defined(POLARSSL_PKCS1_V21)
-    "POLARSSL_PKCS1_V21",
-#endif /* POLARSSL_PKCS1_V21 */
-#if defined(POLARSSL_RSA_NO_CRT)
-    "POLARSSL_RSA_NO_CRT",
-#endif /* POLARSSL_RSA_NO_CRT */
-#if defined(POLARSSL_SELF_TEST)
-    "POLARSSL_SELF_TEST",
-#endif /* POLARSSL_SELF_TEST */
-#if defined(POLARSSL_SSL_AEAD_RANDOM_IV)
-    "POLARSSL_SSL_AEAD_RANDOM_IV",
-#endif /* POLARSSL_SSL_AEAD_RANDOM_IV */
-#if defined(POLARSSL_SSL_ALL_ALERT_MESSAGES)
-    "POLARSSL_SSL_ALL_ALERT_MESSAGES",
-#endif /* POLARSSL_SSL_ALL_ALERT_MESSAGES */
-#if defined(POLARSSL_SSL_DEBUG_ALL)
-    "POLARSSL_SSL_DEBUG_ALL",
-#endif /* POLARSSL_SSL_DEBUG_ALL */
-#if defined(POLARSSL_SSL_ENCRYPT_THEN_MAC)
-    "POLARSSL_SSL_ENCRYPT_THEN_MAC",
-#endif /* POLARSSL_SSL_ENCRYPT_THEN_MAC */
-#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)
-    "POLARSSL_SSL_EXTENDED_MASTER_SECRET",
-#endif /* POLARSSL_SSL_EXTENDED_MASTER_SECRET */
-#if defined(POLARSSL_SSL_FALLBACK_SCSV)
-    "POLARSSL_SSL_FALLBACK_SCSV",
-#endif /* POLARSSL_SSL_FALLBACK_SCSV */
-#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
-    "POLARSSL_SSL_HW_RECORD_ACCEL",
-#endif /* POLARSSL_SSL_HW_RECORD_ACCEL */
-#if defined(POLARSSL_SSL_CBC_RECORD_SPLITTING)
-    "POLARSSL_SSL_CBC_RECORD_SPLITTING",
-#endif /* POLARSSL_SSL_CBC_RECORD_SPLITTING */
-#if defined(POLARSSL_SSL_RENEGOTIATION)
-    "POLARSSL_SSL_RENEGOTIATION",
-#endif /* POLARSSL_SSL_RENEGOTIATION */
-#if defined(POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
-    "POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO",
-#endif /* POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
-#if defined(POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
-    "POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE",
-#endif /* POLARSSL_SSL_SRV_RESPECT_CLIENT_PREFERENCE */
-#if defined(POLARSSL_SSL_MAX_FRAGMENT_LENGTH)
-    "POLARSSL_SSL_MAX_FRAGMENT_LENGTH",
-#endif /* POLARSSL_SSL_MAX_FRAGMENT_LENGTH */
-#if defined(POLARSSL_SSL_PROTO_SSL3)
-    "POLARSSL_SSL_PROTO_SSL3",
-#endif /* POLARSSL_SSL_PROTO_SSL3 */
-#if defined(POLARSSL_SSL_PROTO_TLS1)
-    "POLARSSL_SSL_PROTO_TLS1",
-#endif /* POLARSSL_SSL_PROTO_TLS1 */
-#if defined(POLARSSL_SSL_PROTO_TLS1_1)
-    "POLARSSL_SSL_PROTO_TLS1_1",
-#endif /* POLARSSL_SSL_PROTO_TLS1_1 */
-#if defined(POLARSSL_SSL_PROTO_TLS1_2)
-    "POLARSSL_SSL_PROTO_TLS1_2",
-#endif /* POLARSSL_SSL_PROTO_TLS1_2 */
-#if defined(POLARSSL_SSL_PROTO_DTLS)
-    "POLARSSL_SSL_PROTO_DTLS",
-#endif /* POLARSSL_SSL_PROTO_DTLS */
-#if defined(POLARSSL_SSL_ALPN)
-    "POLARSSL_SSL_ALPN",
-#endif /* POLARSSL_SSL_ALPN */
-#if defined(POLARSSL_SSL_DTLS_ANTI_REPLAY)
-    "POLARSSL_SSL_DTLS_ANTI_REPLAY",
-#endif /* POLARSSL_SSL_DTLS_ANTI_REPLAY */
-#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY)
-    "POLARSSL_SSL_DTLS_HELLO_VERIFY",
-#endif /* POLARSSL_SSL_DTLS_HELLO_VERIFY */
-#if defined(POLARSSL_SSL_DTLS_BADMAC_LIMIT)
-    "POLARSSL_SSL_DTLS_BADMAC_LIMIT",
-#endif /* POLARSSL_SSL_DTLS_BADMAC_LIMIT */
-#if defined(POLARSSL_SSL_SESSION_TICKETS)
-    "POLARSSL_SSL_SESSION_TICKETS",
-#endif /* POLARSSL_SSL_SESSION_TICKETS */
-#if defined(POLARSSL_SSL_SERVER_NAME_INDICATION)
-    "POLARSSL_SSL_SERVER_NAME_INDICATION",
-#endif /* POLARSSL_SSL_SERVER_NAME_INDICATION */
-#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
-    "POLARSSL_SSL_TRUNCATED_HMAC",
-#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
-#if defined(POLARSSL_SSL_SET_CURVES)
-    "POLARSSL_SSL_SET_CURVES",
-#endif /* POLARSSL_SSL_SET_CURVES */
-#if defined(POLARSSL_THREADING_ALT)
-    "POLARSSL_THREADING_ALT",
-#endif /* POLARSSL_THREADING_ALT */
-#if defined(POLARSSL_THREADING_PTHREAD)
-    "POLARSSL_THREADING_PTHREAD",
-#endif /* POLARSSL_THREADING_PTHREAD */
-#if defined(POLARSSL_VERSION_FEATURES)
-    "POLARSSL_VERSION_FEATURES",
-#endif /* POLARSSL_VERSION_FEATURES */
-#if defined(POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3)
-    "POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3",
-#endif /* POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3 */
-#if defined(POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
-    "POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION",
-#endif /* POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION */
-#if defined(POLARSSL_X509_CHECK_KEY_USAGE)
-    "POLARSSL_X509_CHECK_KEY_USAGE",
-#endif /* POLARSSL_X509_CHECK_KEY_USAGE */
-#if defined(POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
-    "POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE",
-#endif /* POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE */
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
-    "POLARSSL_X509_RSASSA_PSS_SUPPORT",
-#endif /* POLARSSL_X509_RSASSA_PSS_SUPPORT */
-#if defined(POLARSSL_ZLIB_SUPPORT)
-    "POLARSSL_ZLIB_SUPPORT",
-#endif /* POLARSSL_ZLIB_SUPPORT */
-#if defined(POLARSSL_AESNI_C)
-    "POLARSSL_AESNI_C",
-#endif /* POLARSSL_AESNI_C */
-#if defined(POLARSSL_AES_C)
-    "POLARSSL_AES_C",
-#endif /* POLARSSL_AES_C */
-#if defined(POLARSSL_ARC4_C)
-    "POLARSSL_ARC4_C",
-#endif /* POLARSSL_ARC4_C */
-#if defined(POLARSSL_ASN1_PARSE_C)
-    "POLARSSL_ASN1_PARSE_C",
-#endif /* POLARSSL_ASN1_PARSE_C */
-#if defined(POLARSSL_ASN1_WRITE_C)
-    "POLARSSL_ASN1_WRITE_C",
-#endif /* POLARSSL_ASN1_WRITE_C */
-#if defined(POLARSSL_BASE64_C)
-    "POLARSSL_BASE64_C",
-#endif /* POLARSSL_BASE64_C */
-#if defined(POLARSSL_BIGNUM_C)
-    "POLARSSL_BIGNUM_C",
-#endif /* POLARSSL_BIGNUM_C */
-#if defined(POLARSSL_BLOWFISH_C)
-    "POLARSSL_BLOWFISH_C",
-#endif /* POLARSSL_BLOWFISH_C */
-#if defined(POLARSSL_CAMELLIA_C)
-    "POLARSSL_CAMELLIA_C",
-#endif /* POLARSSL_CAMELLIA_C */
-#if defined(POLARSSL_CCM_C)
-    "POLARSSL_CCM_C",
-#endif /* POLARSSL_CCM_C */
-#if defined(POLARSSL_CERTS_C)
-    "POLARSSL_CERTS_C",
-#endif /* POLARSSL_CERTS_C */
-#if defined(POLARSSL_CIPHER_C)
-    "POLARSSL_CIPHER_C",
-#endif /* POLARSSL_CIPHER_C */
-#if defined(POLARSSL_CTR_DRBG_C)
-    "POLARSSL_CTR_DRBG_C",
-#endif /* POLARSSL_CTR_DRBG_C */
-#if defined(POLARSSL_DEBUG_C)
-    "POLARSSL_DEBUG_C",
-#endif /* POLARSSL_DEBUG_C */
-#if defined(POLARSSL_DES_C)
-    "POLARSSL_DES_C",
-#endif /* POLARSSL_DES_C */
-#if defined(POLARSSL_DHM_C)
-    "POLARSSL_DHM_C",
-#endif /* POLARSSL_DHM_C */
-#if defined(POLARSSL_ECDH_C)
-    "POLARSSL_ECDH_C",
-#endif /* POLARSSL_ECDH_C */
-#if defined(POLARSSL_ECDSA_C)
-    "POLARSSL_ECDSA_C",
-#endif /* POLARSSL_ECDSA_C */
-#if defined(POLARSSL_ECP_C)
-    "POLARSSL_ECP_C",
-#endif /* POLARSSL_ECP_C */
-#if defined(POLARSSL_ENTROPY_C)
-    "POLARSSL_ENTROPY_C",
-#endif /* POLARSSL_ENTROPY_C */
-#if defined(POLARSSL_ERROR_C)
-    "POLARSSL_ERROR_C",
-#endif /* POLARSSL_ERROR_C */
-#if defined(POLARSSL_GCM_C)
-    "POLARSSL_GCM_C",
-#endif /* POLARSSL_GCM_C */
-#if defined(POLARSSL_HAVEGE_C)
-    "POLARSSL_HAVEGE_C",
-#endif /* POLARSSL_HAVEGE_C */
-#if defined(POLARSSL_HMAC_DRBG_C)
-    "POLARSSL_HMAC_DRBG_C",
-#endif /* POLARSSL_HMAC_DRBG_C */
-#if defined(POLARSSL_MD_C)
-    "POLARSSL_MD_C",
-#endif /* POLARSSL_MD_C */
-#if defined(POLARSSL_MD2_C)
-    "POLARSSL_MD2_C",
-#endif /* POLARSSL_MD2_C */
-#if defined(POLARSSL_MD4_C)
-    "POLARSSL_MD4_C",
-#endif /* POLARSSL_MD4_C */
-#if defined(POLARSSL_MD5_C)
-    "POLARSSL_MD5_C",
-#endif /* POLARSSL_MD5_C */
-#if defined(POLARSSL_MEMORY_BUFFER_ALLOC_C)
-    "POLARSSL_MEMORY_BUFFER_ALLOC_C",
-#endif /* POLARSSL_MEMORY_BUFFER_ALLOC_C */
-#if defined(POLARSSL_NET_C)
-    "POLARSSL_NET_C",
-#endif /* POLARSSL_NET_C */
-#if defined(POLARSSL_OID_C)
-    "POLARSSL_OID_C",
-#endif /* POLARSSL_OID_C */
-#if defined(POLARSSL_PADLOCK_C)
-    "POLARSSL_PADLOCK_C",
-#endif /* POLARSSL_PADLOCK_C */
-#if defined(POLARSSL_PEM_PARSE_C)
-    "POLARSSL_PEM_PARSE_C",
-#endif /* POLARSSL_PEM_PARSE_C */
-#if defined(POLARSSL_PEM_WRITE_C)
-    "POLARSSL_PEM_WRITE_C",
-#endif /* POLARSSL_PEM_WRITE_C */
-#if defined(POLARSSL_PK_C)
-    "POLARSSL_PK_C",
-#endif /* POLARSSL_PK_C */
-#if defined(POLARSSL_PK_PARSE_C)
-    "POLARSSL_PK_PARSE_C",
-#endif /* POLARSSL_PK_PARSE_C */
-#if defined(POLARSSL_PK_WRITE_C)
-    "POLARSSL_PK_WRITE_C",
-#endif /* POLARSSL_PK_WRITE_C */
-#if defined(POLARSSL_PKCS5_C)
-    "POLARSSL_PKCS5_C",
-#endif /* POLARSSL_PKCS5_C */
-#if defined(POLARSSL_PKCS11_C)
-    "POLARSSL_PKCS11_C",
-#endif /* POLARSSL_PKCS11_C */
-#if defined(POLARSSL_PKCS12_C)
-    "POLARSSL_PKCS12_C",
-#endif /* POLARSSL_PKCS12_C */
-#if defined(POLARSSL_PLATFORM_C)
-    "POLARSSL_PLATFORM_C",
-#endif /* POLARSSL_PLATFORM_C */
-#if defined(POLARSSL_RIPEMD160_C)
-    "POLARSSL_RIPEMD160_C",
-#endif /* POLARSSL_RIPEMD160_C */
-#if defined(POLARSSL_RSA_C)
-    "POLARSSL_RSA_C",
-#endif /* POLARSSL_RSA_C */
-#if defined(POLARSSL_SHA1_C)
-    "POLARSSL_SHA1_C",
-#endif /* POLARSSL_SHA1_C */
-#if defined(POLARSSL_SHA256_C)
-    "POLARSSL_SHA256_C",
-#endif /* POLARSSL_SHA256_C */
-#if defined(POLARSSL_SHA512_C)
-    "POLARSSL_SHA512_C",
-#endif /* POLARSSL_SHA512_C */
-#if defined(POLARSSL_SSL_CACHE_C)
-    "POLARSSL_SSL_CACHE_C",
-#endif /* POLARSSL_SSL_CACHE_C */
-#if defined(POLARSSL_SSL_COOKIE_C)
-    "POLARSSL_SSL_COOKIE_C",
-#endif /* POLARSSL_SSL_COOKIE_C */
-#if defined(POLARSSL_SSL_CLI_C)
-    "POLARSSL_SSL_CLI_C",
-#endif /* POLARSSL_SSL_CLI_C */
-#if defined(POLARSSL_SSL_SRV_C)
-    "POLARSSL_SSL_SRV_C",
-#endif /* POLARSSL_SSL_SRV_C */
-#if defined(POLARSSL_SSL_TLS_C)
-    "POLARSSL_SSL_TLS_C",
-#endif /* POLARSSL_SSL_TLS_C */
-#if defined(POLARSSL_THREADING_C)
-    "POLARSSL_THREADING_C",
-#endif /* POLARSSL_THREADING_C */
-#if defined(POLARSSL_TIMING_C)
-    "POLARSSL_TIMING_C",
-#endif /* POLARSSL_TIMING_C */
-#if defined(POLARSSL_VERSION_C)
-    "POLARSSL_VERSION_C",
-#endif /* POLARSSL_VERSION_C */
-#if defined(POLARSSL_X509_USE_C)
-    "POLARSSL_X509_USE_C",
-#endif /* POLARSSL_X509_USE_C */
-#if defined(POLARSSL_X509_CRT_PARSE_C)
-    "POLARSSL_X509_CRT_PARSE_C",
-#endif /* POLARSSL_X509_CRT_PARSE_C */
-#if defined(POLARSSL_X509_CRL_PARSE_C)
-    "POLARSSL_X509_CRL_PARSE_C",
-#endif /* POLARSSL_X509_CRL_PARSE_C */
-#if defined(POLARSSL_X509_CSR_PARSE_C)
-    "POLARSSL_X509_CSR_PARSE_C",
-#endif /* POLARSSL_X509_CSR_PARSE_C */
-#if defined(POLARSSL_X509_CREATE_C)
-    "POLARSSL_X509_CREATE_C",
-#endif /* POLARSSL_X509_CREATE_C */
-#if defined(POLARSSL_X509_CRT_WRITE_C)
-    "POLARSSL_X509_CRT_WRITE_C",
-#endif /* POLARSSL_X509_CRT_WRITE_C */
-#if defined(POLARSSL_X509_CSR_WRITE_C)
-    "POLARSSL_X509_CSR_WRITE_C",
-#endif /* POLARSSL_X509_CSR_WRITE_C */
-#if defined(POLARSSL_XTEA_C)
-    "POLARSSL_XTEA_C",
-#endif /* POLARSSL_XTEA_C */
-#endif /* POLARSSL_VERSION_FEATURES */
+#if defined(MBEDTLS_VERSION_FEATURES)
+#if defined(MBEDTLS_HAVE_INT8)
+    "MBEDTLS_HAVE_INT8",
+#endif /* MBEDTLS_HAVE_INT8 */
+#if defined(MBEDTLS_HAVE_INT16)
+    "MBEDTLS_HAVE_INT16",
+#endif /* MBEDTLS_HAVE_INT16 */
+#if defined(MBEDTLS_HAVE_LONGLONG)
+    "MBEDTLS_HAVE_LONGLONG",
+#endif /* MBEDTLS_HAVE_LONGLONG */
+#if defined(MBEDTLS_HAVE_ASM)
+    "MBEDTLS_HAVE_ASM",
+#endif /* MBEDTLS_HAVE_ASM */
+#if defined(MBEDTLS_HAVE_SSE2)
+    "MBEDTLS_HAVE_SSE2",
+#endif /* MBEDTLS_HAVE_SSE2 */
+#if defined(MBEDTLS_HAVE_TIME)
+    "MBEDTLS_HAVE_TIME",
+#endif /* MBEDTLS_HAVE_TIME */
+#if defined(MBEDTLS_HAVE_IPV6)
+    "MBEDTLS_HAVE_IPV6",
+#endif /* MBEDTLS_HAVE_IPV6 */
+#if defined(MBEDTLS_PLATFORM_MEMORY)
+    "MBEDTLS_PLATFORM_MEMORY",
+#endif /* MBEDTLS_PLATFORM_MEMORY */
+#if defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
+    "MBEDTLS_PLATFORM_NO_STD_FUNCTIONS",
+#endif /* MBEDTLS_PLATFORM_NO_STD_FUNCTIONS */
+#if defined(MBEDTLS_PLATFORM_EXIT_ALT)
+    "MBEDTLS_PLATFORM_EXIT_ALT",
+#endif /* MBEDTLS_PLATFORM_EXIT_ALT */
+#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
+    "MBEDTLS_PLATFORM_FPRINTF_ALT",
+#endif /* MBEDTLS_PLATFORM_FPRINTF_ALT */
+#if defined(MBEDTLS_PLATFORM_PRINTF_ALT)
+    "MBEDTLS_PLATFORM_PRINTF_ALT",
+#endif /* MBEDTLS_PLATFORM_PRINTF_ALT */
+#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
+    "MBEDTLS_PLATFORM_SNPRINTF_ALT",
+#endif /* MBEDTLS_PLATFORM_SNPRINTF_ALT */
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+    "MBEDTLS_DEPRECATED_WARNING",
+#endif /* MBEDTLS_DEPRECATED_WARNING */
+#if defined(MBEDTLS_DEPRECATED_REMOVED)
+    "MBEDTLS_DEPRECATED_REMOVED",
+#endif /* MBEDTLS_DEPRECATED_REMOVED */
+#if defined(MBEDTLS_TIMING_ALT)
+    "MBEDTLS_TIMING_ALT",
+#endif /* MBEDTLS_TIMING_ALT */
+#if defined(MBEDTLS_AES_ALT)
+    "MBEDTLS_AES_ALT",
+#endif /* MBEDTLS_AES_ALT */
+#if defined(MBEDTLS_ARC4_ALT)
+    "MBEDTLS_ARC4_ALT",
+#endif /* MBEDTLS_ARC4_ALT */
+#if defined(MBEDTLS_BLOWFISH_ALT)
+    "MBEDTLS_BLOWFISH_ALT",
+#endif /* MBEDTLS_BLOWFISH_ALT */
+#if defined(MBEDTLS_CAMELLIA_ALT)
+    "MBEDTLS_CAMELLIA_ALT",
+#endif /* MBEDTLS_CAMELLIA_ALT */
+#if defined(MBEDTLS_DES_ALT)
+    "MBEDTLS_DES_ALT",
+#endif /* MBEDTLS_DES_ALT */
+#if defined(MBEDTLS_XTEA_ALT)
+    "MBEDTLS_XTEA_ALT",
+#endif /* MBEDTLS_XTEA_ALT */
+#if defined(MBEDTLS_MD2_ALT)
+    "MBEDTLS_MD2_ALT",
+#endif /* MBEDTLS_MD2_ALT */
+#if defined(MBEDTLS_MD4_ALT)
+    "MBEDTLS_MD4_ALT",
+#endif /* MBEDTLS_MD4_ALT */
+#if defined(MBEDTLS_MD5_ALT)
+    "MBEDTLS_MD5_ALT",
+#endif /* MBEDTLS_MD5_ALT */
+#if defined(MBEDTLS_RIPEMD160_ALT)
+    "MBEDTLS_RIPEMD160_ALT",
+#endif /* MBEDTLS_RIPEMD160_ALT */
+#if defined(MBEDTLS_SHA1_ALT)
+    "MBEDTLS_SHA1_ALT",
+#endif /* MBEDTLS_SHA1_ALT */
+#if defined(MBEDTLS_SHA256_ALT)
+    "MBEDTLS_SHA256_ALT",
+#endif /* MBEDTLS_SHA256_ALT */
+#if defined(MBEDTLS_SHA512_ALT)
+    "MBEDTLS_SHA512_ALT",
+#endif /* MBEDTLS_SHA512_ALT */
+#if defined(MBEDTLS_MD2_PROCESS_ALT)
+    "MBEDTLS_MD2_PROCESS_ALT",
+#endif /* MBEDTLS_MD2_PROCESS_ALT */
+#if defined(MBEDTLS_MD4_PROCESS_ALT)
+    "MBEDTLS_MD4_PROCESS_ALT",
+#endif /* MBEDTLS_MD4_PROCESS_ALT */
+#if defined(MBEDTLS_MD5_PROCESS_ALT)
+    "MBEDTLS_MD5_PROCESS_ALT",
+#endif /* MBEDTLS_MD5_PROCESS_ALT */
+#if defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
+    "MBEDTLS_RIPEMD160_PROCESS_ALT",
+#endif /* MBEDTLS_RIPEMD160_PROCESS_ALT */
+#if defined(MBEDTLS_SHA1_PROCESS_ALT)
+    "MBEDTLS_SHA1_PROCESS_ALT",
+#endif /* MBEDTLS_SHA1_PROCESS_ALT */
+#if defined(MBEDTLS_SHA256_PROCESS_ALT)
+    "MBEDTLS_SHA256_PROCESS_ALT",
+#endif /* MBEDTLS_SHA256_PROCESS_ALT */
+#if defined(MBEDTLS_SHA512_PROCESS_ALT)
+    "MBEDTLS_SHA512_PROCESS_ALT",
+#endif /* MBEDTLS_SHA512_PROCESS_ALT */
+#if defined(MBEDTLS_AES_ROM_TABLES)
+    "MBEDTLS_AES_ROM_TABLES",
+#endif /* MBEDTLS_AES_ROM_TABLES */
+#if defined(MBEDTLS_CAMELLIA_SMALL_MEMORY)
+    "MBEDTLS_CAMELLIA_SMALL_MEMORY",
+#endif /* MBEDTLS_CAMELLIA_SMALL_MEMORY */
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    "MBEDTLS_CIPHER_MODE_CBC",
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    "MBEDTLS_CIPHER_MODE_CFB",
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    "MBEDTLS_CIPHER_MODE_CTR",
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
+#if defined(MBEDTLS_CIPHER_NULL_CIPHER)
+    "MBEDTLS_CIPHER_NULL_CIPHER",
+#endif /* MBEDTLS_CIPHER_NULL_CIPHER */
+#if defined(MBEDTLS_CIPHER_PADDING_PKCS7)
+    "MBEDTLS_CIPHER_PADDING_PKCS7",
+#endif /* MBEDTLS_CIPHER_PADDING_PKCS7 */
+#if defined(MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS)
+    "MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS",
+#endif /* MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS */
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN)
+    "MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN",
+#endif /* MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN */
+#if defined(MBEDTLS_CIPHER_PADDING_ZEROS)
+    "MBEDTLS_CIPHER_PADDING_ZEROS",
+#endif /* MBEDTLS_CIPHER_PADDING_ZEROS */
+#if defined(MBEDTLS_ENABLE_WEAK_CIPHERSUITES)
+    "MBEDTLS_ENABLE_WEAK_CIPHERSUITES",
+#endif /* MBEDTLS_ENABLE_WEAK_CIPHERSUITES */
+#if defined(MBEDTLS_REMOVE_ARC4_CIPHERSUITES)
+    "MBEDTLS_REMOVE_ARC4_CIPHERSUITES",
+#endif /* MBEDTLS_REMOVE_ARC4_CIPHERSUITES */
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP192R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP192R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP224R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP224R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP256R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP384R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP384R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP521R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP521R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP192K1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP192K1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP224K1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP224K1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
+    "MBEDTLS_ECP_DP_SECP256K1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_SECP256K1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
+    "MBEDTLS_ECP_DP_BP256R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_BP256R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
+    "MBEDTLS_ECP_DP_BP384R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_BP384R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
+    "MBEDTLS_ECP_DP_BP512R1_ENABLED",
+#endif /* MBEDTLS_ECP_DP_BP512R1_ENABLED */
+#if defined(MBEDTLS_ECP_DP_M221_ENABLED)
+    "MBEDTLS_ECP_DP_M221_ENABLED",
+#endif /* MBEDTLS_ECP_DP_M221_ENABLED */
+#if defined(MBEDTLS_ECP_DP_M255_ENABLED)
+    "MBEDTLS_ECP_DP_M255_ENABLED",
+#endif /* MBEDTLS_ECP_DP_M255_ENABLED */
+#if defined(MBEDTLS_ECP_DP_M383_ENABLED)
+    "MBEDTLS_ECP_DP_M383_ENABLED",
+#endif /* MBEDTLS_ECP_DP_M383_ENABLED */
+#if defined(MBEDTLS_ECP_DP_M511_ENABLED)
+    "MBEDTLS_ECP_DP_M511_ENABLED",
+#endif /* MBEDTLS_ECP_DP_M511_ENABLED */
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+    "MBEDTLS_ECP_NIST_OPTIM",
+#endif /* MBEDTLS_ECP_NIST_OPTIM */
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
+    "MBEDTLS_ECDSA_DETERMINISTIC",
+#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_PSK_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_RSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED */
+#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED)
+    "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED",
+#endif /* MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED */
+#if defined(MBEDTLS_PK_PARSE_EC_EXTENDED)
+    "MBEDTLS_PK_PARSE_EC_EXTENDED",
+#endif /* MBEDTLS_PK_PARSE_EC_EXTENDED */
+#if defined(MBEDTLS_ERROR_STRERROR_DUMMY)
+    "MBEDTLS_ERROR_STRERROR_DUMMY",
+#endif /* MBEDTLS_ERROR_STRERROR_DUMMY */
+#if defined(MBEDTLS_GENPRIME)
+    "MBEDTLS_GENPRIME",
+#endif /* MBEDTLS_GENPRIME */
+#if defined(MBEDTLS_FS_IO)
+    "MBEDTLS_FS_IO",
+#endif /* MBEDTLS_FS_IO */
+#if defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
+    "MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES",
+#endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */
+#if defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+    "MBEDTLS_NO_PLATFORM_ENTROPY",
+#endif /* MBEDTLS_NO_PLATFORM_ENTROPY */
+#if defined(MBEDTLS_ENTROPY_FORCE_SHA256)
+    "MBEDTLS_ENTROPY_FORCE_SHA256",
+#endif /* MBEDTLS_ENTROPY_FORCE_SHA256 */
+#if defined(MBEDTLS_MEMORY_DEBUG)
+    "MBEDTLS_MEMORY_DEBUG",
+#endif /* MBEDTLS_MEMORY_DEBUG */
+#if defined(MBEDTLS_MEMORY_BACKTRACE)
+    "MBEDTLS_MEMORY_BACKTRACE",
+#endif /* MBEDTLS_MEMORY_BACKTRACE */
+#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
+    "MBEDTLS_PK_RSA_ALT_SUPPORT",
+#endif /* MBEDTLS_PK_RSA_ALT_SUPPORT */
+#if defined(MBEDTLS_PKCS1_V15)
+    "MBEDTLS_PKCS1_V15",
+#endif /* MBEDTLS_PKCS1_V15 */
+#if defined(MBEDTLS_PKCS1_V21)
+    "MBEDTLS_PKCS1_V21",
+#endif /* MBEDTLS_PKCS1_V21 */
+#if defined(MBEDTLS_RSA_NO_CRT)
+    "MBEDTLS_RSA_NO_CRT",
+#endif /* MBEDTLS_RSA_NO_CRT */
+#if defined(MBEDTLS_SELF_TEST)
+    "MBEDTLS_SELF_TEST",
+#endif /* MBEDTLS_SELF_TEST */
+#if defined(MBEDTLS_SSL_AEAD_RANDOM_IV)
+    "MBEDTLS_SSL_AEAD_RANDOM_IV",
+#endif /* MBEDTLS_SSL_AEAD_RANDOM_IV */
+#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
+    "MBEDTLS_SSL_ALL_ALERT_MESSAGES",
+#endif /* MBEDTLS_SSL_ALL_ALERT_MESSAGES */
+#if defined(MBEDTLS_SSL_DEBUG_ALL)
+    "MBEDTLS_SSL_DEBUG_ALL",
+#endif /* MBEDTLS_SSL_DEBUG_ALL */
+#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
+    "MBEDTLS_SSL_ENCRYPT_THEN_MAC",
+#endif /* MBEDTLS_SSL_ENCRYPT_THEN_MAC */
+#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET)
+    "MBEDTLS_SSL_EXTENDED_MASTER_SECRET",
+#endif /* MBEDTLS_SSL_EXTENDED_MASTER_SECRET */
+#if defined(MBEDTLS_SSL_FALLBACK_SCSV)
+    "MBEDTLS_SSL_FALLBACK_SCSV",
+#endif /* MBEDTLS_SSL_FALLBACK_SCSV */
+#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
+    "MBEDTLS_SSL_HW_RECORD_ACCEL",
+#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
+#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
+    "MBEDTLS_SSL_CBC_RECORD_SPLITTING",
+#endif /* MBEDTLS_SSL_CBC_RECORD_SPLITTING */
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
+    "MBEDTLS_SSL_RENEGOTIATION",
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
+#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
+    "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO",
+#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
+#if defined(MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE)
+    "MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE",
+#endif /* MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE */
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+    "MBEDTLS_SSL_MAX_FRAGMENT_LENGTH",
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
+#if defined(MBEDTLS_SSL_PROTO_SSL3)
+    "MBEDTLS_SSL_PROTO_SSL3",
+#endif /* MBEDTLS_SSL_PROTO_SSL3 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1)
+    "MBEDTLS_SSL_PROTO_TLS1",
+#endif /* MBEDTLS_SSL_PROTO_TLS1 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1_1)
+    "MBEDTLS_SSL_PROTO_TLS1_1",
+#endif /* MBEDTLS_SSL_PROTO_TLS1_1 */
+#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
+    "MBEDTLS_SSL_PROTO_TLS1_2",
+#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+    "MBEDTLS_SSL_PROTO_DTLS",
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
+#if defined(MBEDTLS_SSL_ALPN)
+    "MBEDTLS_SSL_ALPN",
+#endif /* MBEDTLS_SSL_ALPN */
+#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY)
+    "MBEDTLS_SSL_DTLS_ANTI_REPLAY",
+#endif /* MBEDTLS_SSL_DTLS_ANTI_REPLAY */
+#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
+    "MBEDTLS_SSL_DTLS_HELLO_VERIFY",
+#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */
+#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT)
+    "MBEDTLS_SSL_DTLS_BADMAC_LIMIT",
+#endif /* MBEDTLS_SSL_DTLS_BADMAC_LIMIT */
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+    "MBEDTLS_SSL_SESSION_TICKETS",
+#endif /* MBEDTLS_SSL_SESSION_TICKETS */
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
+    "MBEDTLS_SSL_SERVER_NAME_INDICATION",
+#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+    "MBEDTLS_SSL_TRUNCATED_HMAC",
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
+#if defined(MBEDTLS_SSL_SET_CURVES)
+    "MBEDTLS_SSL_SET_CURVES",
+#endif /* MBEDTLS_SSL_SET_CURVES */
+#if defined(MBEDTLS_THREADING_ALT)
+    "MBEDTLS_THREADING_ALT",
+#endif /* MBEDTLS_THREADING_ALT */
+#if defined(MBEDTLS_THREADING_PTHREAD)
+    "MBEDTLS_THREADING_PTHREAD",
+#endif /* MBEDTLS_THREADING_PTHREAD */
+#if defined(MBEDTLS_VERSION_FEATURES)
+    "MBEDTLS_VERSION_FEATURES",
+#endif /* MBEDTLS_VERSION_FEATURES */
+#if defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3)
+    "MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3",
+#endif /* MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 */
+#if defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
+    "MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION",
+#endif /* MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION */
+#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
+    "MBEDTLS_X509_CHECK_KEY_USAGE",
+#endif /* MBEDTLS_X509_CHECK_KEY_USAGE */
+#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
+    "MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE",
+#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
+    "MBEDTLS_X509_RSASSA_PSS_SUPPORT",
+#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
+#if defined(MBEDTLS_ZLIB_SUPPORT)
+    "MBEDTLS_ZLIB_SUPPORT",
+#endif /* MBEDTLS_ZLIB_SUPPORT */
+#if defined(MBEDTLS_AESNI_C)
+    "MBEDTLS_AESNI_C",
+#endif /* MBEDTLS_AESNI_C */
+#if defined(MBEDTLS_AES_C)
+    "MBEDTLS_AES_C",
+#endif /* MBEDTLS_AES_C */
+#if defined(MBEDTLS_ARC4_C)
+    "MBEDTLS_ARC4_C",
+#endif /* MBEDTLS_ARC4_C */
+#if defined(MBEDTLS_ASN1_PARSE_C)
+    "MBEDTLS_ASN1_PARSE_C",
+#endif /* MBEDTLS_ASN1_PARSE_C */
+#if defined(MBEDTLS_ASN1_WRITE_C)
+    "MBEDTLS_ASN1_WRITE_C",
+#endif /* MBEDTLS_ASN1_WRITE_C */
+#if defined(MBEDTLS_BASE64_C)
+    "MBEDTLS_BASE64_C",
+#endif /* MBEDTLS_BASE64_C */
+#if defined(MBEDTLS_BIGNUM_C)
+    "MBEDTLS_BIGNUM_C",
+#endif /* MBEDTLS_BIGNUM_C */
+#if defined(MBEDTLS_BLOWFISH_C)
+    "MBEDTLS_BLOWFISH_C",
+#endif /* MBEDTLS_BLOWFISH_C */
+#if defined(MBEDTLS_CAMELLIA_C)
+    "MBEDTLS_CAMELLIA_C",
+#endif /* MBEDTLS_CAMELLIA_C */
+#if defined(MBEDTLS_CCM_C)
+    "MBEDTLS_CCM_C",
+#endif /* MBEDTLS_CCM_C */
+#if defined(MBEDTLS_CERTS_C)
+    "MBEDTLS_CERTS_C",
+#endif /* MBEDTLS_CERTS_C */
+#if defined(MBEDTLS_CIPHER_C)
+    "MBEDTLS_CIPHER_C",
+#endif /* MBEDTLS_CIPHER_C */
+#if defined(MBEDTLS_CTR_DRBG_C)
+    "MBEDTLS_CTR_DRBG_C",
+#endif /* MBEDTLS_CTR_DRBG_C */
+#if defined(MBEDTLS_DEBUG_C)
+    "MBEDTLS_DEBUG_C",
+#endif /* MBEDTLS_DEBUG_C */
+#if defined(MBEDTLS_DES_C)
+    "MBEDTLS_DES_C",
+#endif /* MBEDTLS_DES_C */
+#if defined(MBEDTLS_DHM_C)
+    "MBEDTLS_DHM_C",
+#endif /* MBEDTLS_DHM_C */
+#if defined(MBEDTLS_ECDH_C)
+    "MBEDTLS_ECDH_C",
+#endif /* MBEDTLS_ECDH_C */
+#if defined(MBEDTLS_ECDSA_C)
+    "MBEDTLS_ECDSA_C",
+#endif /* MBEDTLS_ECDSA_C */
+#if defined(MBEDTLS_ECP_C)
+    "MBEDTLS_ECP_C",
+#endif /* MBEDTLS_ECP_C */
+#if defined(MBEDTLS_ENTROPY_C)
+    "MBEDTLS_ENTROPY_C",
+#endif /* MBEDTLS_ENTROPY_C */
+#if defined(MBEDTLS_ERROR_C)
+    "MBEDTLS_ERROR_C",
+#endif /* MBEDTLS_ERROR_C */
+#if defined(MBEDTLS_GCM_C)
+    "MBEDTLS_GCM_C",
+#endif /* MBEDTLS_GCM_C */
+#if defined(MBEDTLS_HAVEGE_C)
+    "MBEDTLS_HAVEGE_C",
+#endif /* MBEDTLS_HAVEGE_C */
+#if defined(MBEDTLS_HMAC_DRBG_C)
+    "MBEDTLS_HMAC_DRBG_C",
+#endif /* MBEDTLS_HMAC_DRBG_C */
+#if defined(MBEDTLS_MD_C)
+    "MBEDTLS_MD_C",
+#endif /* MBEDTLS_MD_C */
+#if defined(MBEDTLS_MD2_C)
+    "MBEDTLS_MD2_C",
+#endif /* MBEDTLS_MD2_C */
+#if defined(MBEDTLS_MD4_C)
+    "MBEDTLS_MD4_C",
+#endif /* MBEDTLS_MD4_C */
+#if defined(MBEDTLS_MD5_C)
+    "MBEDTLS_MD5_C",
+#endif /* MBEDTLS_MD5_C */
+#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
+    "MBEDTLS_MEMORY_BUFFER_ALLOC_C",
+#endif /* MBEDTLS_MEMORY_BUFFER_ALLOC_C */
+#if defined(MBEDTLS_NET_C)
+    "MBEDTLS_NET_C",
+#endif /* MBEDTLS_NET_C */
+#if defined(MBEDTLS_OID_C)
+    "MBEDTLS_OID_C",
+#endif /* MBEDTLS_OID_C */
+#if defined(MBEDTLS_PADLOCK_C)
+    "MBEDTLS_PADLOCK_C",
+#endif /* MBEDTLS_PADLOCK_C */
+#if defined(MBEDTLS_PEM_PARSE_C)
+    "MBEDTLS_PEM_PARSE_C",
+#endif /* MBEDTLS_PEM_PARSE_C */
+#if defined(MBEDTLS_PEM_WRITE_C)
+    "MBEDTLS_PEM_WRITE_C",
+#endif /* MBEDTLS_PEM_WRITE_C */
+#if defined(MBEDTLS_PK_C)
+    "MBEDTLS_PK_C",
+#endif /* MBEDTLS_PK_C */
+#if defined(MBEDTLS_PK_PARSE_C)
+    "MBEDTLS_PK_PARSE_C",
+#endif /* MBEDTLS_PK_PARSE_C */
+#if defined(MBEDTLS_PK_WRITE_C)
+    "MBEDTLS_PK_WRITE_C",
+#endif /* MBEDTLS_PK_WRITE_C */
+#if defined(MBEDTLS_PKCS5_C)
+    "MBEDTLS_PKCS5_C",
+#endif /* MBEDTLS_PKCS5_C */
+#if defined(MBEDTLS_PKCS11_C)
+    "MBEDTLS_PKCS11_C",
+#endif /* MBEDTLS_PKCS11_C */
+#if defined(MBEDTLS_PKCS12_C)
+    "MBEDTLS_PKCS12_C",
+#endif /* MBEDTLS_PKCS12_C */
+#if defined(MBEDTLS_PLATFORM_C)
+    "MBEDTLS_PLATFORM_C",
+#endif /* MBEDTLS_PLATFORM_C */
+#if defined(MBEDTLS_RIPEMD160_C)
+    "MBEDTLS_RIPEMD160_C",
+#endif /* MBEDTLS_RIPEMD160_C */
+#if defined(MBEDTLS_RSA_C)
+    "MBEDTLS_RSA_C",
+#endif /* MBEDTLS_RSA_C */
+#if defined(MBEDTLS_SHA1_C)
+    "MBEDTLS_SHA1_C",
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_SHA256_C)
+    "MBEDTLS_SHA256_C",
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    "MBEDTLS_SHA512_C",
+#endif /* MBEDTLS_SHA512_C */
+#if defined(MBEDTLS_SSL_CACHE_C)
+    "MBEDTLS_SSL_CACHE_C",
+#endif /* MBEDTLS_SSL_CACHE_C */
+#if defined(MBEDTLS_SSL_COOKIE_C)
+    "MBEDTLS_SSL_COOKIE_C",
+#endif /* MBEDTLS_SSL_COOKIE_C */
+#if defined(MBEDTLS_SSL_CLI_C)
+    "MBEDTLS_SSL_CLI_C",
+#endif /* MBEDTLS_SSL_CLI_C */
+#if defined(MBEDTLS_SSL_SRV_C)
+    "MBEDTLS_SSL_SRV_C",
+#endif /* MBEDTLS_SSL_SRV_C */
+#if defined(MBEDTLS_SSL_TLS_C)
+    "MBEDTLS_SSL_TLS_C",
+#endif /* MBEDTLS_SSL_TLS_C */
+#if defined(MBEDTLS_THREADING_C)
+    "MBEDTLS_THREADING_C",
+#endif /* MBEDTLS_THREADING_C */
+#if defined(MBEDTLS_TIMING_C)
+    "MBEDTLS_TIMING_C",
+#endif /* MBEDTLS_TIMING_C */
+#if defined(MBEDTLS_VERSION_C)
+    "MBEDTLS_VERSION_C",
+#endif /* MBEDTLS_VERSION_C */
+#if defined(MBEDTLS_X509_USE_C)
+    "MBEDTLS_X509_USE_C",
+#endif /* MBEDTLS_X509_USE_C */
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+    "MBEDTLS_X509_CRT_PARSE_C",
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
+#if defined(MBEDTLS_X509_CRL_PARSE_C)
+    "MBEDTLS_X509_CRL_PARSE_C",
+#endif /* MBEDTLS_X509_CRL_PARSE_C */
+#if defined(MBEDTLS_X509_CSR_PARSE_C)
+    "MBEDTLS_X509_CSR_PARSE_C",
+#endif /* MBEDTLS_X509_CSR_PARSE_C */
+#if defined(MBEDTLS_X509_CREATE_C)
+    "MBEDTLS_X509_CREATE_C",
+#endif /* MBEDTLS_X509_CREATE_C */
+#if defined(MBEDTLS_X509_CRT_WRITE_C)
+    "MBEDTLS_X509_CRT_WRITE_C",
+#endif /* MBEDTLS_X509_CRT_WRITE_C */
+#if defined(MBEDTLS_X509_CSR_WRITE_C)
+    "MBEDTLS_X509_CSR_WRITE_C",
+#endif /* MBEDTLS_X509_CSR_WRITE_C */
+#if defined(MBEDTLS_XTEA_C)
+    "MBEDTLS_XTEA_C",
+#endif /* MBEDTLS_XTEA_C */
+#endif /* MBEDTLS_VERSION_FEATURES */
     NULL
 };
 
-int version_check_feature( const char *feature )
+int mbedtls_version_check_feature( const char *feature )
 {
     const char **idx = features;
 
@@ -617,4 +617,4 @@
     return( -1 );
 }
 
-#endif /* POLARSSL_VERSION_C */
+#endif /* MBEDTLS_VERSION_C */
diff --git a/library/x509.c b/library/x509.c
index 1095b83..eb14720 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -30,13 +30,13 @@
  *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_USE_C)
+#if defined(MBEDTLS_X509_USE_C)
 
 #include "mbedtls/x509.h"
 #include "mbedtls/asn1.h"
@@ -45,19 +45,19 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
 #include <stdlib.h>
-#define polarssl_free       free
-#define polarssl_malloc     malloc
-#define polarssl_printf     printf
-#define polarssl_snprintf   snprintf
+#define mbedtls_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_printf     printf
+#define mbedtls_snprintf   snprintf
 #endif
 
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
@@ -66,7 +66,7 @@
 #include <time.h>
 #endif
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #if !defined(_WIN32)
 #include <sys/types.h>
@@ -80,24 +80,24 @@
 /*
  *  CertificateSerialNumber  ::=  INTEGER
  */
-int x509_get_serial( unsigned char **p, const unsigned char *end,
-                     x509_buf *serial )
+int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end,
+                     mbedtls_x509_buf *serial )
 {
     int ret;
 
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_X509_INVALID_SERIAL +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_X509_INVALID_SERIAL +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
-    if( **p != ( ASN1_CONTEXT_SPECIFIC | ASN1_PRIMITIVE | 2 ) &&
-        **p !=   ASN1_INTEGER )
-        return( POLARSSL_ERR_X509_INVALID_SERIAL +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( **p != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_PRIMITIVE | 2 ) &&
+        **p !=   MBEDTLS_ASN1_INTEGER )
+        return( MBEDTLS_ERR_X509_INVALID_SERIAL +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
     serial->tag = *(*p)++;
 
-    if( ( ret = asn1_get_len( p, end, &serial->len ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_SERIAL + ret );
+    if( ( ret = mbedtls_asn1_get_len( p, end, &serial->len ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_SERIAL + ret );
 
     serial->p = *p;
     *p += serial->len;
@@ -111,13 +111,13 @@
  *       algorithm               OBJECT IDENTIFIER,
  *       parameters              ANY DEFINED BY algorithm OPTIONAL  }
  */
-int x509_get_alg_null( unsigned char **p, const unsigned char *end,
-                       x509_buf *alg )
+int mbedtls_x509_get_alg_null( unsigned char **p, const unsigned char *end,
+                       mbedtls_x509_buf *alg )
 {
     int ret;
 
-    if( ( ret = asn1_get_alg_null( p, end, alg ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    if( ( ret = mbedtls_asn1_get_alg_null( p, end, alg ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     return( 0 );
 }
@@ -125,18 +125,18 @@
 /*
  * Parse an algorithm identifier with (optional) paramaters
  */
-int x509_get_alg( unsigned char **p, const unsigned char *end,
-                  x509_buf *alg, x509_buf *params )
+int mbedtls_x509_get_alg( unsigned char **p, const unsigned char *end,
+                  mbedtls_x509_buf *alg, mbedtls_x509_buf *params )
 {
     int ret;
 
-    if( ( ret = asn1_get_alg( p, end, alg, params ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    if( ( ret = mbedtls_asn1_get_alg( p, end, alg, params ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     return( 0 );
 }
 
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
 /*
  * HashAlgorithm ::= AlgorithmIdentifier
  *
@@ -146,49 +146,49 @@
  *
  * For HashAlgorithm, parameters MUST be NULL or absent.
  */
-static int x509_get_hash_alg( const x509_buf *alg, md_type_t *md_alg )
+static int x509_get_hash_alg( const mbedtls_x509_buf *alg, mbedtls_md_type_t *md_alg )
 {
     int ret;
     unsigned char *p;
     const unsigned char *end;
-    x509_buf md_oid;
+    mbedtls_x509_buf md_oid;
     size_t len;
 
     /* Make sure we got a SEQUENCE and setup bounds */
-    if( alg->tag != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE ) )
-        return( POLARSSL_ERR_X509_INVALID_ALG +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( alg->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
+        return( MBEDTLS_ERR_X509_INVALID_ALG +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
     p = (unsigned char *) alg->p;
     end = p + alg->len;
 
     if( p >= end )
-        return( POLARSSL_ERR_X509_INVALID_ALG +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_X509_INVALID_ALG +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     /* Parse md_oid */
     md_oid.tag = *p;
 
-    if( ( ret = asn1_get_tag( &p, end, &md_oid.len, ASN1_OID ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &md_oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     md_oid.p = p;
     p += md_oid.len;
 
     /* Get md_alg from md_oid */
-    if( ( ret = oid_get_md_alg( &md_oid, md_alg ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    if( ( ret = mbedtls_oid_get_md_alg( &md_oid, md_alg ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     /* Make sure params is absent of NULL */
     if( p == end )
         return( 0 );
 
-    if( ( ret = asn1_get_tag( &p, end, &len, ASN1_NULL ) ) != 0 || len != 0 )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_NULL ) ) != 0 || len != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     if( p != end )
-        return( POLARSSL_ERR_X509_INVALID_ALG +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_ALG +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -205,25 +205,25 @@
  * of trailerField MUST be 1, and PKCS#1 v2.2 doesn't even define any other
  * option. Enfore this at parsing time.
  */
-int x509_get_rsassa_pss_params( const x509_buf *params,
-                                md_type_t *md_alg, md_type_t *mgf_md,
+int mbedtls_x509_get_rsassa_pss_params( const mbedtls_x509_buf *params,
+                                mbedtls_md_type_t *md_alg, mbedtls_md_type_t *mgf_md,
                                 int *salt_len )
 {
     int ret;
     unsigned char *p;
     const unsigned char *end, *end2;
     size_t len;
-    x509_buf alg_id, alg_params;
+    mbedtls_x509_buf alg_id, alg_params;
 
     /* First set everything to defaults */
-    *md_alg = POLARSSL_MD_SHA1;
-    *mgf_md = POLARSSL_MD_SHA1;
+    *md_alg = MBEDTLS_MD_SHA1;
+    *mgf_md = MBEDTLS_MD_SHA1;
     *salt_len = 20;
 
     /* Make sure params is a SEQUENCE and setup bounds */
-    if( params->tag != ( ASN1_CONSTRUCTED | ASN1_SEQUENCE ) )
-        return( POLARSSL_ERR_X509_INVALID_ALG +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
+        return( MBEDTLS_ERR_X509_INVALID_ALG +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
     p = (unsigned char *) params->p;
     end = p + params->len;
@@ -234,24 +234,24 @@
     /*
      * HashAlgorithm
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 0 ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) == 0 )
     {
         end2 = p + len;
 
         /* HashAlgorithm ::= AlgorithmIdentifier (without parameters) */
-        if( ( ret = x509_get_alg_null( &p, end2, &alg_id ) ) != 0 )
+        if( ( ret = mbedtls_x509_get_alg_null( &p, end2, &alg_id ) ) != 0 )
             return( ret );
 
-        if( ( ret = oid_get_md_alg( &alg_id, md_alg ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+        if( ( ret = mbedtls_oid_get_md_alg( &alg_id, md_alg ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
         if( p != end2 )
-            return( POLARSSL_ERR_X509_INVALID_ALG +
-                    POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+            return( MBEDTLS_ERR_X509_INVALID_ALG +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
-    else if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     if( p == end )
         return( 0 );
@@ -259,30 +259,30 @@
     /*
      * MaskGenAlgorithm
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 1 ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 1 ) ) == 0 )
     {
         end2 = p + len;
 
         /* MaskGenAlgorithm ::= AlgorithmIdentifier (params = HashAlgorithm) */
-        if( ( ret = x509_get_alg( &p, end2, &alg_id, &alg_params ) ) != 0 )
+        if( ( ret = mbedtls_x509_get_alg( &p, end2, &alg_id, &alg_params ) ) != 0 )
             return( ret );
 
         /* Only MFG1 is recognised for now */
-        if( OID_CMP( OID_MGF1, &alg_id ) != 0 )
-            return( POLARSSL_ERR_X509_FEATURE_UNAVAILABLE +
-                    POLARSSL_ERR_OID_NOT_FOUND );
+        if( MBEDTLS_OID_CMP( MBEDTLS_OID_MGF1, &alg_id ) != 0 )
+            return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE +
+                    MBEDTLS_ERR_OID_NOT_FOUND );
 
         /* Parse HashAlgorithm */
         if( ( ret = x509_get_hash_alg( &alg_params, mgf_md ) ) != 0 )
             return( ret );
 
         if( p != end2 )
-            return( POLARSSL_ERR_X509_INVALID_ALG +
-                    POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+            return( MBEDTLS_ERR_X509_INVALID_ALG +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
-    else if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     if( p == end )
         return( 0 );
@@ -290,20 +290,20 @@
     /*
      * salt_len
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 2 ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 2 ) ) == 0 )
     {
         end2 = p + len;
 
-        if( ( ret = asn1_get_int( &p, end2, salt_len ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+        if( ( ret = mbedtls_asn1_get_int( &p, end2, salt_len ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
         if( p != end2 )
-            return( POLARSSL_ERR_X509_INVALID_ALG +
-                    POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+            return( MBEDTLS_ERR_X509_INVALID_ALG +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
-    else if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     if( p == end )
         return( 0 );
@@ -311,33 +311,33 @@
     /*
      * trailer_field (if present, must be 1)
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-                    ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 3 ) ) == 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                    MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 3 ) ) == 0 )
     {
         int trailer_field;
 
         end2 = p + len;
 
-        if( ( ret = asn1_get_int( &p, end2, &trailer_field ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+        if( ( ret = mbedtls_asn1_get_int( &p, end2, &trailer_field ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
         if( p != end2 )
-            return( POLARSSL_ERR_X509_INVALID_ALG +
-                    POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+            return( MBEDTLS_ERR_X509_INVALID_ALG +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
         if( trailer_field != 1 )
-            return( POLARSSL_ERR_X509_INVALID_ALG );
+            return( MBEDTLS_ERR_X509_INVALID_ALG );
     }
-    else if( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
-        return( POLARSSL_ERR_X509_INVALID_ALG + ret );
+    else if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
+        return( MBEDTLS_ERR_X509_INVALID_ALG + ret );
 
     if( p != end )
-        return( POLARSSL_ERR_X509_INVALID_ALG +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_ALG +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
-#endif /* POLARSSL_X509_RSASSA_PSS_SUPPORT */
+#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
 
 /*
  *  AttributeTypeAndValue ::= SEQUENCE {
@@ -350,46 +350,46 @@
  */
 static int x509_get_attr_type_value( unsigned char **p,
                                      const unsigned char *end,
-                                     x509_name *cur )
+                                     mbedtls_x509_name *cur )
 {
     int ret;
     size_t len;
-    x509_buf *oid;
-    x509_buf *val;
+    mbedtls_x509_buf *oid;
+    mbedtls_x509_buf *val;
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_NAME + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
 
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_X509_INVALID_NAME +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_X509_INVALID_NAME +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     oid = &cur->oid;
     oid->tag = **p;
 
-    if( ( ret = asn1_get_tag( p, end, &oid->len, ASN1_OID ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_NAME + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &oid->len, MBEDTLS_ASN1_OID ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
 
     oid->p = *p;
     *p += oid->len;
 
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_X509_INVALID_NAME +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_X509_INVALID_NAME +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
-    if( **p != ASN1_BMP_STRING && **p != ASN1_UTF8_STRING      &&
-        **p != ASN1_T61_STRING && **p != ASN1_PRINTABLE_STRING &&
-        **p != ASN1_IA5_STRING && **p != ASN1_UNIVERSAL_STRING &&
-        **p != ASN1_BIT_STRING )
-        return( POLARSSL_ERR_X509_INVALID_NAME +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+    if( **p != MBEDTLS_ASN1_BMP_STRING && **p != MBEDTLS_ASN1_UTF8_STRING      &&
+        **p != MBEDTLS_ASN1_T61_STRING && **p != MBEDTLS_ASN1_PRINTABLE_STRING &&
+        **p != MBEDTLS_ASN1_IA5_STRING && **p != MBEDTLS_ASN1_UNIVERSAL_STRING &&
+        **p != MBEDTLS_ASN1_BIT_STRING )
+        return( MBEDTLS_ERR_X509_INVALID_NAME +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
     val = &cur->val;
     val->tag = *(*p)++;
 
-    if( ( ret = asn1_get_len( p, end, &val->len ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_NAME + ret );
+    if( ( ret = mbedtls_asn1_get_len( p, end, &val->len ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
 
     val->p = *p;
     *p += val->len;
@@ -420,10 +420,10 @@
  * one element, which is represented as a list of AttributeTypeAndValue.
  * For the general case we still use a flat list, but we mark elements of the
  * same set so that they are "merged" together in the functions that consume
- * this list, eg x509_dn_gets().
+ * this list, eg mbedtls_x509_dn_gets().
  */
-int x509_get_name( unsigned char **p, const unsigned char *end,
-                   x509_name *cur )
+int mbedtls_x509_get_name( unsigned char **p, const unsigned char *end,
+                   mbedtls_x509_name *cur )
 {
     int ret;
     size_t set_len;
@@ -435,9 +435,9 @@
         /*
          * parse SET
          */
-        if( ( ret = asn1_get_tag( p, end, &set_len,
-                ASN1_CONSTRUCTED | ASN1_SET ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_NAME + ret );
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &set_len,
+                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SET ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_NAME + ret );
 
         end_set  = *p + set_len;
 
@@ -452,12 +452,12 @@
             /* Mark this item as being only one in a set */
             cur->next_merged = 1;
 
-            cur->next = polarssl_malloc( sizeof( x509_name ) );
+            cur->next = mbedtls_malloc( sizeof( mbedtls_x509_name ) );
 
             if( cur->next == NULL )
-                return( POLARSSL_ERR_X509_MALLOC_FAILED );
+                return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
-            memset( cur->next, 0, sizeof( x509_name ) );
+            memset( cur->next, 0, sizeof( mbedtls_x509_name ) );
 
             cur = cur->next;
         }
@@ -468,12 +468,12 @@
         if( *p == end )
             return( 0 );
 
-        cur->next = polarssl_malloc( sizeof( x509_name ) );
+        cur->next = mbedtls_malloc( sizeof( mbedtls_x509_name ) );
 
         if( cur->next == NULL )
-            return( POLARSSL_ERR_X509_MALLOC_FAILED );
+            return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
-        memset( cur->next, 0, sizeof( x509_name ) );
+        memset( cur->next, 0, sizeof( mbedtls_x509_name ) );
 
         cur = cur->next;
     }
@@ -482,7 +482,7 @@
 static int x509_parse_int(unsigned char **p, unsigned n, int *res){
     *res = 0;
     for( ; n > 0; --n ){
-        if( ( **p < '0') || ( **p > '9' ) ) return POLARSSL_ERR_X509_INVALID_DATE;
+        if( ( **p < '0') || ( **p > '9' ) ) return MBEDTLS_ERR_X509_INVALID_DATE;
         *res *= 10;
         *res += (*(*p)++ - '0');
     }
@@ -494,26 +494,26 @@
  *       utcTime        UTCTime,
  *       generalTime    GeneralizedTime }
  */
-int x509_get_time( unsigned char **p, const unsigned char *end,
-                   x509_time *time )
+int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
+                   mbedtls_x509_time *time )
 {
     int ret;
     size_t len;
     unsigned char tag;
 
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_X509_INVALID_DATE +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_X509_INVALID_DATE +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     tag = **p;
 
-    if( tag == ASN1_UTC_TIME )
+    if( tag == MBEDTLS_ASN1_UTC_TIME )
     {
         (*p)++;
-        ret = asn1_get_len( p, end, &len );
+        ret = mbedtls_asn1_get_len( p, end, &len );
 
         if( ret != 0 )
-            return( POLARSSL_ERR_X509_INVALID_DATE + ret );
+            return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
 
         CHECK( x509_parse_int( p, 2, &time->year ) );
         CHECK( x509_parse_int( p, 2, &time->mon ) );
@@ -523,20 +523,20 @@
         if( len > 10 )
             CHECK( x509_parse_int( p, 2, &time->sec ) );
         if( len > 12 && *(*p)++ != 'Z' )
-            return( POLARSSL_ERR_X509_INVALID_DATE );
+            return( MBEDTLS_ERR_X509_INVALID_DATE );
 
         time->year +=  100 * ( time->year < 50 );
         time->year += 1900;
 
         return( 0 );
     }
-    else if( tag == ASN1_GENERALIZED_TIME )
+    else if( tag == MBEDTLS_ASN1_GENERALIZED_TIME )
     {
         (*p)++;
-        ret = asn1_get_len( p, end, &len );
+        ret = mbedtls_asn1_get_len( p, end, &len );
 
         if( ret != 0 )
-            return( POLARSSL_ERR_X509_INVALID_DATE + ret );
+            return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
 
         CHECK( x509_parse_int( p, 4, &time->year ) );
         CHECK( x509_parse_int( p, 2, &time->mon ) );
@@ -546,28 +546,28 @@
         if( len > 12 )
             CHECK( x509_parse_int( p, 2, &time->sec ) );
         if( len > 14 && *(*p)++ != 'Z' )
-            return( POLARSSL_ERR_X509_INVALID_DATE );
+            return( MBEDTLS_ERR_X509_INVALID_DATE );
 
         return( 0 );
     }
     else
-        return( POLARSSL_ERR_X509_INVALID_DATE +
-                POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+        return( MBEDTLS_ERR_X509_INVALID_DATE +
+                MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 }
 
-int x509_get_sig( unsigned char **p, const unsigned char *end, x509_buf *sig )
+int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig )
 {
     int ret;
     size_t len;
 
     if( ( end - *p ) < 1 )
-        return( POLARSSL_ERR_X509_INVALID_SIGNATURE +
-                POLARSSL_ERR_ASN1_OUT_OF_DATA );
+        return( MBEDTLS_ERR_X509_INVALID_SIGNATURE +
+                MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
     sig->tag = **p;
 
-    if( ( ret = asn1_get_bitstring_null( p, end, &len ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_SIGNATURE + ret );
+    if( ( ret = mbedtls_asn1_get_bitstring_null( p, end, &len ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_SIGNATURE + ret );
 
     sig->len = len;
     sig->p = *p;
@@ -580,46 +580,46 @@
 /*
  * Get signature algorithm from alg OID and optional parameters
  */
-int x509_get_sig_alg( const x509_buf *sig_oid, const x509_buf *sig_params,
-                      md_type_t *md_alg, pk_type_t *pk_alg,
+int mbedtls_x509_get_sig_alg( const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params,
+                      mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
                       void **sig_opts )
 {
     int ret;
 
     if( *sig_opts != NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
-    if( ( ret = oid_get_sig_alg( sig_oid, md_alg, pk_alg ) ) != 0 )
-        return( POLARSSL_ERR_X509_UNKNOWN_SIG_ALG + ret );
+    if( ( ret = mbedtls_oid_get_sig_alg( sig_oid, md_alg, pk_alg ) ) != 0 )
+        return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG + ret );
 
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
-    if( *pk_alg == POLARSSL_PK_RSASSA_PSS )
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
+    if( *pk_alg == MBEDTLS_PK_RSASSA_PSS )
     {
-        pk_rsassa_pss_options *pss_opts;
+        mbedtls_pk_rsassa_pss_options *pss_opts;
 
-        pss_opts = polarssl_malloc( sizeof( pk_rsassa_pss_options ) );
+        pss_opts = mbedtls_malloc( sizeof( mbedtls_pk_rsassa_pss_options ) );
         if( pss_opts == NULL )
-            return( POLARSSL_ERR_X509_MALLOC_FAILED );
+            return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
-        ret = x509_get_rsassa_pss_params( sig_params,
+        ret = mbedtls_x509_get_rsassa_pss_params( sig_params,
                                           md_alg,
                                           &pss_opts->mgf1_hash_id,
                                           &pss_opts->expected_salt_len );
         if( ret != 0 )
         {
-            polarssl_free( pss_opts );
+            mbedtls_free( pss_opts );
             return( ret );
         }
 
         *sig_opts = (void *) pss_opts;
     }
     else
-#endif /* POLARSSL_X509_RSASSA_PSS_SUPPORT */
+#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
     {
         /* Make sure parameters are absent or NULL */
-        if( ( sig_params->tag != ASN1_NULL && sig_params->tag != 0 ) ||
+        if( ( sig_params->tag != MBEDTLS_ASN1_NULL && sig_params->tag != 0 ) ||
               sig_params->len != 0 )
-        return( POLARSSL_ERR_X509_INVALID_ALG );
+        return( MBEDTLS_ERR_X509_INVALID_ALG );
     }
 
     return( 0 );
@@ -629,8 +629,8 @@
  * X.509 Extensions (No parsing of extensions, pointer should
  * be either manually updated or extensions should be parsed!
  */
-int x509_get_ext( unsigned char **p, const unsigned char *end,
-                  x509_buf *ext, int tag )
+int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end,
+                  mbedtls_x509_buf *ext, int tag )
 {
     int ret;
     size_t len;
@@ -640,8 +640,8 @@
 
     ext->tag = **p;
 
-    if( ( ret = asn1_get_tag( p, end, &ext->len,
-            ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | tag ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &ext->len,
+            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | tag ) ) != 0 )
         return( ret );
 
     ext->p = *p;
@@ -655,13 +655,13 @@
      *      critical    BOOLEAN DEFAULT FALSE,
      *      extnValue   OCTET STRING  }
      */
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     if( end != *p + len )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -702,7 +702,7 @@
 #define snprintf compat_snprintf
 #endif /* _MSC_VER && !snprintf && !EFIX64 && !EFI32 */
 
-#define POLARSSL_ERR_DEBUG_BUF_TOO_SMALL    -2
+#define MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL    -2
 
 #define SAFE_SNPRINTF()                             \
 {                                                   \
@@ -711,7 +711,7 @@
                                                     \
     if( (unsigned int) ret > n ) {                  \
         p[n - 1] = '\0';                            \
-        return( POLARSSL_ERR_DEBUG_BUF_TOO_SMALL ); \
+        return( MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL ); \
     }                                               \
                                                     \
     n -= (unsigned int) ret;                        \
@@ -722,14 +722,14 @@
  * Store the name in printable form into buf; no more
  * than size characters will be written
  */
-int x509_dn_gets( char *buf, size_t size, const x509_name *dn )
+int mbedtls_x509_dn_gets( char *buf, size_t size, const mbedtls_x509_name *dn )
 {
     int ret;
     size_t i, n;
     unsigned char c, merge = 0;
-    const x509_name *name;
+    const mbedtls_x509_name *name;
     const char *short_name = NULL;
-    char s[X509_MAX_DN_NAME_SIZE], *p;
+    char s[MBEDTLS_X509_MAX_DN_NAME_SIZE], *p;
 
     memset( s, 0, sizeof( s ) );
 
@@ -747,16 +747,16 @@
 
         if( name != dn )
         {
-            ret = polarssl_snprintf( p, n, merge ? " + " : ", " );
+            ret = mbedtls_snprintf( p, n, merge ? " + " : ", " );
             SAFE_SNPRINTF();
         }
 
-        ret = oid_get_attr_short_name( &name->oid, &short_name );
+        ret = mbedtls_oid_get_attr_short_name( &name->oid, &short_name );
 
         if( ret == 0 )
-            ret = polarssl_snprintf( p, n, "%s=", short_name );
+            ret = mbedtls_snprintf( p, n, "%s=", short_name );
         else
-            ret = polarssl_snprintf( p, n, "\?\?=" );
+            ret = mbedtls_snprintf( p, n, "\?\?=" );
         SAFE_SNPRINTF();
 
         for( i = 0; i < name->val.len; i++ )
@@ -770,7 +770,7 @@
             else s[i] = c;
         }
         s[i] = '\0';
-        ret = polarssl_snprintf( p, n, "%s", s );
+        ret = mbedtls_snprintf( p, n, "%s", s );
         SAFE_SNPRINTF();
 
         merge = name->next_merged;
@@ -784,7 +784,7 @@
  * Store the serial in printable form into buf; no more
  * than size characters will be written
  */
-int x509_serial_gets( char *buf, size_t size, const x509_buf *serial )
+int mbedtls_x509_serial_gets( char *buf, size_t size, const mbedtls_x509_buf *serial )
 {
     int ret;
     size_t i, n, nr;
@@ -801,14 +801,14 @@
         if( i == 0 && nr > 1 && serial->p[i] == 0x0 )
             continue;
 
-        ret = polarssl_snprintf( p, n, "%02X%s",
+        ret = mbedtls_snprintf( p, n, "%02X%s",
                 serial->p[i], ( i < nr - 1 ) ? ":" : "" );
         SAFE_SNPRINTF();
     }
 
     if( nr != serial->len )
     {
-        ret = polarssl_snprintf( p, n, "...." );
+        ret = mbedtls_snprintf( p, n, "...." );
         SAFE_SNPRINTF();
     }
 
@@ -818,8 +818,8 @@
 /*
  * Helper for writing signature algorithms
  */
-int x509_sig_alg_gets( char *buf, size_t size, const x509_buf *sig_oid,
-                       pk_type_t pk_alg, md_type_t md_alg,
+int mbedtls_x509_sig_alg_gets( char *buf, size_t size, const mbedtls_x509_buf *sig_oid,
+                       mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
                        const void *sig_opts )
 {
     int ret;
@@ -827,27 +827,27 @@
     size_t n = size;
     const char *desc = NULL;
 
-    ret = oid_get_sig_alg_desc( sig_oid, &desc );
+    ret = mbedtls_oid_get_sig_alg_desc( sig_oid, &desc );
     if( ret != 0 )
-        ret = polarssl_snprintf( p, n, "???"  );
+        ret = mbedtls_snprintf( p, n, "???"  );
     else
-        ret = polarssl_snprintf( p, n, "%s", desc );
+        ret = mbedtls_snprintf( p, n, "%s", desc );
     SAFE_SNPRINTF();
 
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
-    if( pk_alg == POLARSSL_PK_RSASSA_PSS )
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
+    if( pk_alg == MBEDTLS_PK_RSASSA_PSS )
     {
-        const pk_rsassa_pss_options *pss_opts;
-        const md_info_t *md_info, *mgf_md_info;
+        const mbedtls_pk_rsassa_pss_options *pss_opts;
+        const mbedtls_md_info_t *md_info, *mgf_md_info;
 
-        pss_opts = (const pk_rsassa_pss_options *) sig_opts;
+        pss_opts = (const mbedtls_pk_rsassa_pss_options *) sig_opts;
 
-        md_info = md_info_from_type( md_alg );
-        mgf_md_info = md_info_from_type( pss_opts->mgf1_hash_id );
+        md_info = mbedtls_md_info_from_type( md_alg );
+        mgf_md_info = mbedtls_md_info_from_type( pss_opts->mgf1_hash_id );
 
-        ret = polarssl_snprintf( p, n, " (%s, MGF1-%s, 0x%02X)",
-                              md_info ? md_get_name( md_info ) : "???",
-                              mgf_md_info ? md_get_name( mgf_md_info ) : "???",
+        ret = mbedtls_snprintf( p, n, " (%s, MGF1-%s, 0x%02X)",
+                              md_info ? mbedtls_md_get_name( md_info ) : "???",
+                              mgf_md_info ? mbedtls_md_get_name( mgf_md_info ) : "???",
                               pss_opts->expected_salt_len );
         SAFE_SNPRINTF();
     }
@@ -855,7 +855,7 @@
     ((void) pk_alg);
     ((void) md_alg);
     ((void) sig_opts);
-#endif /* POLARSSL_X509_RSASSA_PSS_SUPPORT */
+#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
 
     return( (int)( size - n ) );
 }
@@ -863,27 +863,27 @@
 /*
  * Helper for writing "RSA key size", "EC key size", etc
  */
-int x509_key_size_helper( char *buf, size_t size, const char *name )
+int mbedtls_x509_key_size_helper( char *buf, size_t size, const char *name )
 {
     char *p = buf;
     size_t n = size;
     int ret;
 
     if( strlen( name ) + sizeof( " key size" ) > size )
-        return( POLARSSL_ERR_DEBUG_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL );
 
-    ret = polarssl_snprintf( p, n, "%s key size", name );
+    ret = mbedtls_snprintf( p, n, "%s key size", name );
     SAFE_SNPRINTF();
 
     return( 0 );
 }
 
 /*
- * Return 0 if the x509_time is still valid, or 1 otherwise.
+ * Return 0 if the mbedtls_x509_time is still valid, or 1 otherwise.
  */
-#if defined(POLARSSL_HAVE_TIME)
+#if defined(MBEDTLS_HAVE_TIME)
 
-static void x509_get_current_time( x509_time *now )
+static void x509_get_current_time( mbedtls_x509_time *now )
 {
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
     SYSTEMTIME st;
@@ -915,7 +915,7 @@
 /*
  * Return 0 if before <= after, 1 otherwise
  */
-static int x509_check_time( const x509_time *before, const x509_time *after )
+static int x509_check_time( const mbedtls_x509_time *before, const mbedtls_x509_time *after )
 {
     if( before->year  > after->year )
         return( 1 );
@@ -953,40 +953,40 @@
     return( 0 );
 }
 
-int x509_time_expired( const x509_time *to )
+int mbedtls_x509_time_expired( const mbedtls_x509_time *to )
 {
-    x509_time now;
+    mbedtls_x509_time now;
 
     x509_get_current_time( &now );
 
     return( x509_check_time( &now, to ) );
 }
 
-int x509_time_future( const x509_time *from )
+int mbedtls_x509_time_future( const mbedtls_x509_time *from )
 {
-    x509_time now;
+    mbedtls_x509_time now;
 
     x509_get_current_time( &now );
 
     return( x509_check_time( from, &now ) );
 }
 
-#else  /* POLARSSL_HAVE_TIME */
+#else  /* MBEDTLS_HAVE_TIME */
 
-int x509_time_expired( const x509_time *to )
+int mbedtls_x509_time_expired( const mbedtls_x509_time *to )
 {
     ((void) to);
     return( 0 );
 }
 
-int x509_time_future( const x509_time *from )
+int mbedtls_x509_time_future( const mbedtls_x509_time *from )
 {
     ((void) from);
     return( 0 );
 }
-#endif /* POLARSSL_HAVE_TIME */
+#endif /* MBEDTLS_HAVE_TIME */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/certs.h"
@@ -994,68 +994,68 @@
 /*
  * Checkup routine
  */
-int x509_self_test( int verbose )
+int mbedtls_x509_self_test( int verbose )
 {
-#if defined(POLARSSL_CERTS_C) && defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_CERTS_C) && defined(MBEDTLS_SHA1_C)
     int ret;
     int flags;
-    x509_crt cacert;
-    x509_crt clicert;
+    mbedtls_x509_crt cacert;
+    mbedtls_x509_crt clicert;
 
     if( verbose != 0 )
-        polarssl_printf( "  X.509 certificate load: " );
+        mbedtls_printf( "  X.509 certificate load: " );
 
-    x509_crt_init( &clicert );
+    mbedtls_x509_crt_init( &clicert );
 
-    ret = x509_crt_parse( &clicert, (const unsigned char *) test_cli_crt,
-                          strlen( test_cli_crt ) );
+    ret = mbedtls_x509_crt_parse( &clicert, (const unsigned char *) mbedtls_test_cli_crt,
+                          strlen( mbedtls_test_cli_crt ) );
     if( ret != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( ret );
     }
 
-    x509_crt_init( &cacert );
+    mbedtls_x509_crt_init( &cacert );
 
-    ret = x509_crt_parse( &cacert, (const unsigned char *) test_ca_crt,
-                          strlen( test_ca_crt ) );
+    ret = mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_ca_crt,
+                          strlen( mbedtls_test_ca_crt ) );
     if( ret != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
         return( ret );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n  X.509 signature verify: ");
+        mbedtls_printf( "passed\n  X.509 signature verify: ");
 
-    ret = x509_crt_verify( &clicert, &cacert, NULL, NULL, &flags, NULL, NULL );
+    ret = mbedtls_x509_crt_verify( &clicert, &cacert, NULL, NULL, &flags, NULL, NULL );
     if( ret != 0 )
     {
         if( verbose != 0 )
-            polarssl_printf( "failed\n" );
+            mbedtls_printf( "failed\n" );
 
-        polarssl_printf( "ret = %d, &flags = %04x\n", ret, flags );
+        mbedtls_printf( "ret = %d, &flags = %04x\n", ret, flags );
 
         return( ret );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "passed\n\n");
+        mbedtls_printf( "passed\n\n");
 
-    x509_crt_free( &cacert  );
-    x509_crt_free( &clicert );
+    mbedtls_x509_crt_free( &cacert  );
+    mbedtls_x509_crt_free( &clicert );
 
     return( 0 );
 #else
     ((void) verbose);
-    return( POLARSSL_ERR_X509_FEATURE_UNAVAILABLE );
-#endif /* POLARSSL_CERTS_C && POLARSSL_SHA1_C */
+    return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE );
+#endif /* MBEDTLS_CERTS_C && MBEDTLS_SHA1_C */
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_X509_USE_C */
+#endif /* MBEDTLS_X509_USE_C */
diff --git a/library/x509_create.c b/library/x509_create.c
index 5318cd3..9a22052 100644
--- a/library/x509_create.c
+++ b/library/x509_create.c
@@ -20,13 +20,13 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_CREATE_C)
+#if defined(MBEDTLS_X509_CREATE_C)
 
 #include "mbedtls/x509.h"
 #include "mbedtls/asn1write.h"
@@ -49,34 +49,34 @@
 
 static const x509_attr_descriptor_t x509_attrs[] =
 {
-    { ADD_STRLEN( "CN" ),                       OID_AT_CN },
-    { ADD_STRLEN( "commonName" ),               OID_AT_CN },
-    { ADD_STRLEN( "C" ),                        OID_AT_COUNTRY },
-    { ADD_STRLEN( "countryName" ),              OID_AT_COUNTRY },
-    { ADD_STRLEN( "O" ),                        OID_AT_ORGANIZATION },
-    { ADD_STRLEN( "organizationName" ),         OID_AT_ORGANIZATION },
-    { ADD_STRLEN( "L" ),                        OID_AT_LOCALITY },
-    { ADD_STRLEN( "locality" ),                 OID_AT_LOCALITY },
-    { ADD_STRLEN( "R" ),                        OID_PKCS9_EMAIL },
-    { ADD_STRLEN( "OU" ),                       OID_AT_ORG_UNIT },
-    { ADD_STRLEN( "organizationalUnitName" ),   OID_AT_ORG_UNIT },
-    { ADD_STRLEN( "ST" ),                       OID_AT_STATE },
-    { ADD_STRLEN( "stateOrProvinceName" ),      OID_AT_STATE },
-    { ADD_STRLEN( "emailAddress" ),             OID_PKCS9_EMAIL },
-    { ADD_STRLEN( "serialNumber" ),             OID_AT_SERIAL_NUMBER },
-    { ADD_STRLEN( "postalAddress" ),            OID_AT_POSTAL_ADDRESS },
-    { ADD_STRLEN( "postalCode" ),               OID_AT_POSTAL_CODE },
-    { ADD_STRLEN( "dnQualifier" ),              OID_AT_DN_QUALIFIER },
-    { ADD_STRLEN( "title" ),                    OID_AT_TITLE },
-    { ADD_STRLEN( "surName" ),                  OID_AT_SUR_NAME },
-    { ADD_STRLEN( "SN" ),                       OID_AT_SUR_NAME },
-    { ADD_STRLEN( "givenName" ),                OID_AT_GIVEN_NAME },
-    { ADD_STRLEN( "GN" ),                       OID_AT_GIVEN_NAME },
-    { ADD_STRLEN( "initials" ),                 OID_AT_INITIALS },
-    { ADD_STRLEN( "pseudonym" ),                OID_AT_PSEUDONYM },
-    { ADD_STRLEN( "generationQualifier" ),      OID_AT_GENERATION_QUALIFIER },
-    { ADD_STRLEN( "domainComponent" ),          OID_DOMAIN_COMPONENT },
-    { ADD_STRLEN( "DC" ),                       OID_DOMAIN_COMPONENT },
+    { ADD_STRLEN( "CN" ),                       MBEDTLS_OID_AT_CN },
+    { ADD_STRLEN( "commonName" ),               MBEDTLS_OID_AT_CN },
+    { ADD_STRLEN( "C" ),                        MBEDTLS_OID_AT_COUNTRY },
+    { ADD_STRLEN( "countryName" ),              MBEDTLS_OID_AT_COUNTRY },
+    { ADD_STRLEN( "O" ),                        MBEDTLS_OID_AT_ORGANIZATION },
+    { ADD_STRLEN( "organizationName" ),         MBEDTLS_OID_AT_ORGANIZATION },
+    { ADD_STRLEN( "L" ),                        MBEDTLS_OID_AT_LOCALITY },
+    { ADD_STRLEN( "locality" ),                 MBEDTLS_OID_AT_LOCALITY },
+    { ADD_STRLEN( "R" ),                        MBEDTLS_OID_PKCS9_EMAIL },
+    { ADD_STRLEN( "OU" ),                       MBEDTLS_OID_AT_ORG_UNIT },
+    { ADD_STRLEN( "organizationalUnitName" ),   MBEDTLS_OID_AT_ORG_UNIT },
+    { ADD_STRLEN( "ST" ),                       MBEDTLS_OID_AT_STATE },
+    { ADD_STRLEN( "stateOrProvinceName" ),      MBEDTLS_OID_AT_STATE },
+    { ADD_STRLEN( "emailAddress" ),             MBEDTLS_OID_PKCS9_EMAIL },
+    { ADD_STRLEN( "serialNumber" ),             MBEDTLS_OID_AT_SERIAL_NUMBER },
+    { ADD_STRLEN( "postalAddress" ),            MBEDTLS_OID_AT_POSTAL_ADDRESS },
+    { ADD_STRLEN( "postalCode" ),               MBEDTLS_OID_AT_POSTAL_CODE },
+    { ADD_STRLEN( "dnQualifier" ),              MBEDTLS_OID_AT_DN_QUALIFIER },
+    { ADD_STRLEN( "title" ),                    MBEDTLS_OID_AT_TITLE },
+    { ADD_STRLEN( "surName" ),                  MBEDTLS_OID_AT_SUR_NAME },
+    { ADD_STRLEN( "SN" ),                       MBEDTLS_OID_AT_SUR_NAME },
+    { ADD_STRLEN( "givenName" ),                MBEDTLS_OID_AT_GIVEN_NAME },
+    { ADD_STRLEN( "GN" ),                       MBEDTLS_OID_AT_GIVEN_NAME },
+    { ADD_STRLEN( "initials" ),                 MBEDTLS_OID_AT_INITIALS },
+    { ADD_STRLEN( "pseudonym" ),                MBEDTLS_OID_AT_PSEUDONYM },
+    { ADD_STRLEN( "generationQualifier" ),      MBEDTLS_OID_AT_GENERATION_QUALIFIER },
+    { ADD_STRLEN( "domainComponent" ),          MBEDTLS_OID_DOMAIN_COMPONENT },
+    { ADD_STRLEN( "DC" ),                       MBEDTLS_OID_DOMAIN_COMPONENT },
     { NULL, 0, NULL }
 };
 
@@ -92,18 +92,18 @@
     return( cur->oid );
 }
 
-int x509_string_to_names( asn1_named_data **head, const char *name )
+int mbedtls_x509_string_to_names( mbedtls_asn1_named_data **head, const char *name )
 {
     int ret = 0;
     const char *s = name, *c = s;
     const char *end = s + strlen( s );
     const char *oid = NULL;
     int in_tag = 1;
-    char data[X509_MAX_DN_NAME_SIZE];
+    char data[MBEDTLS_X509_MAX_DN_NAME_SIZE];
     char *d = data;
 
     /* Clear existing chain if present */
-    asn1_free_named_data_list( head );
+    mbedtls_asn1_free_named_data_list( head );
 
     while( c <= end )
     {
@@ -111,7 +111,7 @@
         {
             if( ( oid = x509_at_oid_from_name( s, c - s ) ) == NULL )
             {
-                ret = POLARSSL_ERR_X509_UNKNOWN_OID;
+                ret = MBEDTLS_ERR_X509_UNKNOWN_OID;
                 goto exit;
             }
 
@@ -127,17 +127,17 @@
             /* Check for valid escaped characters */
             if( c == end || *c != ',' )
             {
-                ret = POLARSSL_ERR_X509_INVALID_NAME;
+                ret = MBEDTLS_ERR_X509_INVALID_NAME;
                 goto exit;
             }
         }
         else if( !in_tag && ( *c == ',' || c == end ) )
         {
-            if( asn1_store_named_data( head, oid, strlen( oid ),
+            if( mbedtls_asn1_store_named_data( head, oid, strlen( oid ),
                                        (unsigned char *) data,
                                        d - data ) == NULL )
             {
-                return( POLARSSL_ERR_X509_MALLOC_FAILED );
+                return( MBEDTLS_ERR_X509_MALLOC_FAILED );
             }
 
             while( c < end && *(c + 1) == ' ' )
@@ -151,9 +151,9 @@
         {
             *(d++) = *c;
 
-            if( d - data == X509_MAX_DN_NAME_SIZE )
+            if( d - data == MBEDTLS_X509_MAX_DN_NAME_SIZE )
             {
-                ret = POLARSSL_ERR_X509_INVALID_NAME;
+                ret = MBEDTLS_ERR_X509_INVALID_NAME;
                 goto exit;
             }
         }
@@ -166,18 +166,18 @@
     return( ret );
 }
 
-/* The first byte of the value in the asn1_named_data structure is reserved
+/* The first byte of the value in the mbedtls_asn1_named_data structure is reserved
  * to store the critical boolean for us
  */
-int x509_set_extension( asn1_named_data **head, const char *oid, size_t oid_len,
+int mbedtls_x509_set_extension( mbedtls_asn1_named_data **head, const char *oid, size_t oid_len,
                         int critical, const unsigned char *val, size_t val_len )
 {
-    asn1_named_data *cur;
+    mbedtls_asn1_named_data *cur;
 
-    if( ( cur = asn1_store_named_data( head, oid, oid_len,
+    if( ( cur = mbedtls_asn1_store_named_data( head, oid, oid_len,
                                        NULL, val_len + 1 ) ) == NULL )
     {
-        return( POLARSSL_ERR_X509_MALLOC_FAILED );
+        return( MBEDTLS_ERR_X509_MALLOC_FAILED );
     }
 
     cur->val.p[0] = critical;
@@ -205,60 +205,60 @@
     int ret;
     size_t len = 0;
 
-    // Write PrintableString for all except OID_PKCS9_EMAIL
+    // Write PrintableString for all except MBEDTLS_OID_PKCS9_EMAIL
     //
-    if( OID_SIZE( OID_PKCS9_EMAIL ) == oid_len &&
-        memcmp( oid, OID_PKCS9_EMAIL, oid_len ) == 0 )
+    if( MBEDTLS_OID_SIZE( MBEDTLS_OID_PKCS9_EMAIL ) == oid_len &&
+        memcmp( oid, MBEDTLS_OID_PKCS9_EMAIL, oid_len ) == 0 )
     {
-        ASN1_CHK_ADD( len, asn1_write_ia5_string( p, start,
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_ia5_string( p, start,
                                                   (const char *) name,
                                                   name_len ) );
     }
     else
     {
-        ASN1_CHK_ADD( len, asn1_write_printable_string( p, start,
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_printable_string( p, start,
                                                         (const char *) name,
                                                         name_len ) );
     }
 
     // Write OID
     //
-    ASN1_CHK_ADD( len, asn1_write_oid( p, start, oid, oid_len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( p, start, oid, oid_len ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_CONSTRUCTED |
-                                                 ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SEQUENCE ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_CONSTRUCTED |
-                                                 ASN1_SET ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SET ) );
 
     return( (int) len );
 }
 
-int x509_write_names( unsigned char **p, unsigned char *start,
-                      asn1_named_data *first )
+int mbedtls_x509_write_names( unsigned char **p, unsigned char *start,
+                      mbedtls_asn1_named_data *first )
 {
     int ret;
     size_t len = 0;
-    asn1_named_data *cur = first;
+    mbedtls_asn1_named_data *cur = first;
 
     while( cur != NULL )
     {
-        ASN1_CHK_ADD( len, x509_write_name( p, start, (char *) cur->oid.p,
+        MBEDTLS_ASN1_CHK_ADD( len, x509_write_name( p, start, (char *) cur->oid.p,
                                             cur->oid.len,
                                             cur->val.p, cur->val.len ) );
         cur = cur->next;
     }
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_CONSTRUCTED |
-                                                 ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
 
-int x509_write_sig( unsigned char **p, unsigned char *start,
+int mbedtls_x509_write_sig( unsigned char **p, unsigned char *start,
                     const char *oid, size_t oid_len,
                     unsigned char *sig, size_t size )
 {
@@ -266,7 +266,7 @@
     size_t len = 0;
 
     if( *p - start < (int) size + 1 )
-        return( POLARSSL_ERR_ASN1_BUF_TOO_SMALL );
+        return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
     len = size;
     (*p) -= len;
@@ -275,41 +275,41 @@
     *--(*p) = 0;
     len += 1;
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_BIT_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_BIT_STRING ) );
 
     // Write OID
     //
-    ASN1_CHK_ADD( len, asn1_write_algorithm_identifier( p, start, oid,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( p, start, oid,
                                                         oid_len, 0 ) );
 
     return( (int) len );
 }
 
 static int x509_write_extension( unsigned char **p, unsigned char *start,
-                                 asn1_named_data *ext )
+                                 mbedtls_asn1_named_data *ext )
 {
     int ret;
     size_t len = 0;
 
-    ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start, ext->val.p + 1,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, ext->val.p + 1,
                                               ext->val.len - 1 ) );
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, ext->val.len - 1 ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_OCTET_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, ext->val.len - 1 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OCTET_STRING ) );
 
     if( ext->val.p[0] != 0 )
     {
-        ASN1_CHK_ADD( len, asn1_write_bool( p, start, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( p, start, 1 ) );
     }
 
-    ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start, ext->oid.p,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start, ext->oid.p,
                                               ext->oid.len ) );
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, ext->oid.len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_OID ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, ext->oid.len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_OID ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_CONSTRUCTED |
-                                                 ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
@@ -324,20 +324,20 @@
  *                 -- by extnID
  *     }
  */
-int x509_write_extensions( unsigned char **p, unsigned char *start,
-                           asn1_named_data *first )
+int mbedtls_x509_write_extensions( unsigned char **p, unsigned char *start,
+                           mbedtls_asn1_named_data *first )
 {
     int ret;
     size_t len = 0;
-    asn1_named_data *cur_ext = first;
+    mbedtls_asn1_named_data *cur_ext = first;
 
     while( cur_ext != NULL )
     {
-        ASN1_CHK_ADD( len, x509_write_extension( p, start, cur_ext ) );
+        MBEDTLS_ASN1_CHK_ADD( len, x509_write_extension( p, start, cur_ext ) );
         cur_ext = cur_ext->next;
     }
 
     return( (int) len );
 }
 
-#endif /* POLARSSL_X509_CREATE_C */
+#endif /* MBEDTLS_X509_CREATE_C */
diff --git a/library/x509_crl.c b/library/x509_crl.c
index 7d1693b..dd3302b 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -30,31 +30,31 @@
  *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_CRL_PARSE_C)
+#if defined(MBEDTLS_X509_CRL_PARSE_C)
 
 #include "mbedtls/x509_crl.h"
 #include "mbedtls/oid.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
 #include <stdio.h>
-#define polarssl_free       free
-#define polarssl_malloc     malloc
-#define polarssl_snprintf   snprintf
+#define mbedtls_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_snprintf   snprintf
 #endif
 
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
@@ -63,12 +63,12 @@
 #include <time.h>
 #endif
 
-#if defined(POLARSSL_FS_IO) || defined(EFIX64) || defined(EFI32)
+#if defined(MBEDTLS_FS_IO) || defined(EFIX64) || defined(EFI32)
 #include <stdio.h>
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -81,15 +81,15 @@
 {
     int ret;
 
-    if( ( ret = asn1_get_int( p, end, ver ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
         {
             *ver = 0;
             return( 0 );
         }
 
-        return( POLARSSL_ERR_X509_INVALID_VERSION + ret );
+        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
     }
 
     return( 0 );
@@ -100,15 +100,15 @@
  */
 static int x509_get_crl_ext( unsigned char **p,
                              const unsigned char *end,
-                             x509_buf *ext )
+                             mbedtls_x509_buf *ext )
 {
     int ret;
     size_t len = 0;
 
     /* Get explicit tag */
-    if( ( ret = x509_get_ext( p, end, ext, 0) ) != 0 )
+    if( ( ret = mbedtls_x509_get_ext( p, end, ext, 0) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
             return( 0 );
 
         return( ret );
@@ -116,16 +116,16 @@
 
     while( *p < end )
     {
-        if( ( ret = asn1_get_tag( p, end, &len,
-                ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         *p += len;
     }
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -135,7 +135,7 @@
  */
 static int x509_get_crl_entry_ext( unsigned char **p,
                              const unsigned char *end,
-                             x509_buf *ext )
+                             mbedtls_x509_buf *ext )
 {
     int ret;
     size_t len = 0;
@@ -151,35 +151,35 @@
      * Get CRL-entry extension sequence header
      * crlEntryExtensions      Extensions OPTIONAL  -- if present, MUST be v2
      */
-    if( ( ret = asn1_get_tag( p, end, &ext->len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &ext->len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
         {
             ext->p = NULL;
             return( 0 );
         }
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
     }
 
     end = *p + ext->len;
 
     if( end != *p + ext->len )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     while( *p < end )
     {
-        if( ( ret = asn1_get_tag( p, end, &len,
-                ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         *p += len;
     }
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -189,19 +189,19 @@
  */
 static int x509_get_entries( unsigned char **p,
                              const unsigned char *end,
-                             x509_crl_entry *entry )
+                             mbedtls_x509_crl_entry *entry )
 {
     int ret;
     size_t entry_len;
-    x509_crl_entry *cur_entry = entry;
+    mbedtls_x509_crl_entry *cur_entry = entry;
 
     if( *p == end )
         return( 0 );
 
-    if( ( ret = asn1_get_tag( p, end, &entry_len,
-            ASN1_SEQUENCE | ASN1_CONSTRUCTED ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &entry_len,
+            MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
             return( 0 );
 
         return( ret );
@@ -214,8 +214,8 @@
         size_t len2;
         const unsigned char *end2;
 
-        if( ( ret = asn1_get_tag( p, end, &len2,
-                ASN1_SEQUENCE | ASN1_CONSTRUCTED ) ) != 0 )
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &len2,
+                MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED ) ) != 0 )
         {
             return( ret );
         }
@@ -225,10 +225,10 @@
         cur_entry->raw.len = len2;
         end2 = *p + len2;
 
-        if( ( ret = x509_get_serial( p, end2, &cur_entry->serial ) ) != 0 )
+        if( ( ret = mbedtls_x509_get_serial( p, end2, &cur_entry->serial ) ) != 0 )
             return( ret );
 
-        if( ( ret = x509_get_time( p, end2,
+        if( ( ret = mbedtls_x509_get_time( p, end2,
                                    &cur_entry->revocation_date ) ) != 0 )
             return( ret );
 
@@ -238,12 +238,12 @@
 
         if( *p < end )
         {
-            cur_entry->next = polarssl_malloc( sizeof( x509_crl_entry ) );
+            cur_entry->next = mbedtls_malloc( sizeof( mbedtls_x509_crl_entry ) );
 
             if( cur_entry->next == NULL )
-                return( POLARSSL_ERR_X509_MALLOC_FAILED );
+                return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
-            memset( cur_entry->next, 0, sizeof( x509_crl_entry ) );
+            memset( cur_entry->next, 0, sizeof( mbedtls_x509_crl_entry ) );
             cur_entry = cur_entry->next;
         }
     }
@@ -254,24 +254,24 @@
 /*
  * Parse one  CRLs in DER format and append it to the chained list
  */
-int x509_crl_parse_der( x509_crl *chain,
+int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain,
                         const unsigned char *buf, size_t buflen )
 {
     int ret;
     size_t len;
     unsigned char *p, *end;
-    x509_buf sig_params1, sig_params2, sig_oid2;
-    x509_crl *crl = chain;
+    mbedtls_x509_buf sig_params1, sig_params2, sig_oid2;
+    mbedtls_x509_crl *crl = chain;
 
     /*
      * Check for valid input
      */
     if( crl == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
-    memset( &sig_params1, 0, sizeof( x509_buf ) );
-    memset( &sig_params2, 0, sizeof( x509_buf ) );
-    memset( &sig_oid2, 0, sizeof( x509_buf ) );
+    memset( &sig_params1, 0, sizeof( mbedtls_x509_buf ) );
+    memset( &sig_params2, 0, sizeof( mbedtls_x509_buf ) );
+    memset( &sig_oid2, 0, sizeof( mbedtls_x509_buf ) );
 
     /*
      * Add new CRL on the end of the chain if needed.
@@ -281,23 +281,23 @@
 
     if( crl->version != 0 && crl->next == NULL )
     {
-        crl->next = polarssl_malloc( sizeof( x509_crl ) );
+        crl->next = mbedtls_malloc( sizeof( mbedtls_x509_crl ) );
 
         if( crl->next == NULL )
         {
-            x509_crl_free( crl );
-            return( POLARSSL_ERR_X509_MALLOC_FAILED );
+            mbedtls_x509_crl_free( crl );
+            return( MBEDTLS_ERR_X509_MALLOC_FAILED );
         }
 
-        x509_crl_init( crl->next );
+        mbedtls_x509_crl_init( crl->next );
         crl = crl->next;
     }
 
     /*
      * Copy raw DER-encoded CRL
      */
-    if( ( p = polarssl_malloc( buflen ) ) == NULL )
-        return( POLARSSL_ERR_X509_MALLOC_FAILED );
+    if( ( p = mbedtls_malloc( buflen ) ) == NULL )
+        return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
     memcpy( p, buf, buflen );
 
@@ -312,18 +312,18 @@
      *      signatureAlgorithm   AlgorithmIdentifier,
      *      signatureValue       BIT STRING  }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
     }
 
     if( len != (size_t) ( end - p ) )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     /*
@@ -331,11 +331,11 @@
      */
     crl->tbs.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
     end = p + len;
@@ -348,9 +348,9 @@
      * signature            AlgorithmIdentifier
      */
     if( ( ret = x509_crl_get_version( &p, end, &crl->version ) ) != 0 ||
-        ( ret = x509_get_alg( &p, end, &crl->sig_oid, &sig_params1 ) ) != 0 )
+        ( ret = mbedtls_x509_get_alg( &p, end, &crl->sig_oid, &sig_params1 ) ) != 0 )
     {
-        x509_crl_free( crl );
+        mbedtls_x509_crl_free( crl );
         return( ret );
     }
 
@@ -358,16 +358,16 @@
 
     if( crl->version > 2 )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_UNKNOWN_VERSION );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
-    if( ( ret = x509_get_sig_alg( &crl->sig_oid, &sig_params1,
+    if( ( ret = mbedtls_x509_get_sig_alg( &crl->sig_oid, &sig_params1,
                                   &crl->sig_md, &crl->sig_pk,
                                   &crl->sig_opts ) ) != 0 )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_UNKNOWN_SIG_ALG );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG );
     }
 
     /*
@@ -375,16 +375,16 @@
      */
     crl->issuer_raw.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
-    if( ( ret = x509_get_name( &p, p + len, &crl->issuer ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_name( &p, p + len, &crl->issuer ) ) != 0 )
     {
-        x509_crl_free( crl );
+        mbedtls_x509_crl_free( crl );
         return( ret );
     }
 
@@ -394,20 +394,20 @@
      * thisUpdate          Time
      * nextUpdate          Time OPTIONAL
      */
-    if( ( ret = x509_get_time( &p, end, &crl->this_update ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_time( &p, end, &crl->this_update ) ) != 0 )
     {
-        x509_crl_free( crl );
+        mbedtls_x509_crl_free( crl );
         return( ret );
     }
 
-    if( ( ret = x509_get_time( &p, end, &crl->next_update ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_time( &p, end, &crl->next_update ) ) != 0 )
     {
-        if( ret != ( POLARSSL_ERR_X509_INVALID_DATE +
-                        POLARSSL_ERR_ASN1_UNEXPECTED_TAG ) &&
-            ret != ( POLARSSL_ERR_X509_INVALID_DATE +
-                        POLARSSL_ERR_ASN1_OUT_OF_DATA ) )
+        if( ret != ( MBEDTLS_ERR_X509_INVALID_DATE +
+                        MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) &&
+            ret != ( MBEDTLS_ERR_X509_INVALID_DATE +
+                        MBEDTLS_ERR_ASN1_OUT_OF_DATA ) )
         {
-            x509_crl_free( crl );
+            mbedtls_x509_crl_free( crl );
             return( ret );
         }
     }
@@ -422,7 +422,7 @@
      */
     if( ( ret = x509_get_entries( &p, end, &crl->entry ) ) != 0 )
     {
-        x509_crl_free( crl );
+        mbedtls_x509_crl_free( crl );
         return( ret );
     }
 
@@ -436,16 +436,16 @@
 
         if( ret != 0 )
         {
-            x509_crl_free( crl );
+            mbedtls_x509_crl_free( crl );
             return( ret );
         }
     }
 
     if( p != end )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     end = crl->raw.p + crl->raw.len;
@@ -454,9 +454,9 @@
      *  signatureAlgorithm   AlgorithmIdentifier,
      *  signatureValue       BIT STRING
      */
-    if( ( ret = x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )
     {
-        x509_crl_free( crl );
+        mbedtls_x509_crl_free( crl );
         return( ret );
     }
 
@@ -465,21 +465,21 @@
         sig_params1.len != sig_params2.len ||
         memcmp( sig_params1.p, sig_params2.p, sig_params1.len ) != 0 )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_SIG_MISMATCH );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_SIG_MISMATCH );
     }
 
-    if( ( ret = x509_get_sig( &p, end, &crl->sig ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_sig( &p, end, &crl->sig ) ) != 0 )
     {
-        x509_crl_free( crl );
+        mbedtls_x509_crl_free( crl );
         return( ret );
     }
 
     if( p != end )
     {
-        x509_crl_free( crl );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_crl_free( crl );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     return( 0 );
@@ -488,21 +488,21 @@
 /*
  * Parse one or more CRLs and add them to the chained list
  */
-int x509_crl_parse( x509_crl *chain, const unsigned char *buf, size_t buflen )
+int mbedtls_x509_crl_parse( mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen )
 {
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
     int ret;
     size_t use_len;
-    pem_context pem;
+    mbedtls_pem_context pem;
     int is_pem = 0;
 
     if( chain == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     do
     {
-        pem_init( &pem );
-        ret = pem_read_buffer( &pem,
+        mbedtls_pem_init( &pem );
+        ret = mbedtls_pem_read_buffer( &pem,
                                "-----BEGIN X509 CRL-----",
                                "-----END X509 CRL-----",
                                buf, NULL, 0, &use_len );
@@ -517,17 +517,17 @@
             buflen -= use_len;
             buf += use_len;
 
-            if( ( ret = x509_crl_parse_der( chain,
+            if( ( ret = mbedtls_x509_crl_parse_der( chain,
                                             pem.buf, pem.buflen ) ) != 0 )
             {
                 return( ret );
             }
 
-            pem_free( &pem );
+            mbedtls_pem_free( &pem );
         }
-        else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+        else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
         {
-            pem_free( &pem );
+            mbedtls_pem_free( &pem );
             return( ret );
         }
     }
@@ -536,31 +536,31 @@
     if( is_pem )
         return( 0 );
     else
-#endif /* POLARSSL_PEM_PARSE_C */
-        return( x509_crl_parse_der( chain, buf, buflen ) );
+#endif /* MBEDTLS_PEM_PARSE_C */
+        return( mbedtls_x509_crl_parse_der( chain, buf, buflen ) );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * Load one or more CRLs and add them to the chained list
  */
-int x509_crl_parse_file( x509_crl *chain, const char *path )
+int mbedtls_x509_crl_parse_file( mbedtls_x509_crl *chain, const char *path )
 {
     int ret;
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
-    ret = x509_crl_parse( chain, buf, n );
+    ret = mbedtls_x509_crl_parse( chain, buf, n );
 
-    polarssl_zeroize( buf, n + 1 );
-    polarssl_free( buf );
+    mbedtls_zeroize( buf, n + 1 );
+    mbedtls_free( buf );
 
     return( ret );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
 #if defined(_MSC_VER) && !defined snprintf && !defined(EFIX64) && \
     !defined(EFI32)
@@ -598,7 +598,7 @@
 #define snprintf compat_snprintf
 #endif /* _MSC_VER && !snprintf && !EFIX64 && !EFI32 */
 
-#define POLARSSL_ERR_DEBUG_BUF_TOO_SMALL    -2
+#define MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL    -2
 
 #define SAFE_SNPRINTF()                             \
 {                                                   \
@@ -607,7 +607,7 @@
                                                     \
     if( (unsigned int) ret > n ) {                  \
         p[n - 1] = '\0';                            \
-        return( POLARSSL_ERR_DEBUG_BUF_TOO_SMALL ); \
+        return( MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL ); \
     }                                               \
                                                     \
     n -= (unsigned int) ret;                        \
@@ -622,34 +622,34 @@
 /*
  * Return an informational string about the CRL.
  */
-int x509_crl_info( char *buf, size_t size, const char *prefix,
-                   const x509_crl *crl )
+int mbedtls_x509_crl_info( char *buf, size_t size, const char *prefix,
+                   const mbedtls_x509_crl *crl )
 {
     int ret;
     size_t n;
     char *p;
-    const x509_crl_entry *entry;
+    const mbedtls_x509_crl_entry *entry;
 
     p = buf;
     n = size;
 
-    ret = polarssl_snprintf( p, n, "%sCRL version   : %d",
+    ret = mbedtls_snprintf( p, n, "%sCRL version   : %d",
                                prefix, crl->version );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%sissuer name   : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%sissuer name   : ", prefix );
     SAFE_SNPRINTF();
-    ret = x509_dn_gets( p, n, &crl->issuer );
+    ret = mbedtls_x509_dn_gets( p, n, &crl->issuer );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%sthis update   : " \
+    ret = mbedtls_snprintf( p, n, "\n%sthis update   : " \
                    "%04d-%02d-%02d %02d:%02d:%02d", prefix,
                    crl->this_update.year, crl->this_update.mon,
                    crl->this_update.day,  crl->this_update.hour,
                    crl->this_update.min,  crl->this_update.sec );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%snext update   : " \
+    ret = mbedtls_snprintf( p, n, "\n%snext update   : " \
                    "%04d-%02d-%02d %02d:%02d:%02d", prefix,
                    crl->next_update.year, crl->next_update.mon,
                    crl->next_update.day,  crl->next_update.hour,
@@ -658,20 +658,20 @@
 
     entry = &crl->entry;
 
-    ret = polarssl_snprintf( p, n, "\n%sRevoked certificates:",
+    ret = mbedtls_snprintf( p, n, "\n%sRevoked certificates:",
                                prefix );
     SAFE_SNPRINTF();
 
     while( entry != NULL && entry->raw.len != 0 )
     {
-        ret = polarssl_snprintf( p, n, "\n%sserial number: ",
+        ret = mbedtls_snprintf( p, n, "\n%sserial number: ",
                                prefix );
         SAFE_SNPRINTF();
 
-        ret = x509_serial_gets( p, n, &entry->serial );
+        ret = mbedtls_x509_serial_gets( p, n, &entry->serial );
         SAFE_SNPRINTF();
 
-        ret = polarssl_snprintf( p, n, " revocation date: " \
+        ret = mbedtls_snprintf( p, n, " revocation date: " \
                    "%04d-%02d-%02d %02d:%02d:%02d",
                    entry->revocation_date.year, entry->revocation_date.mon,
                    entry->revocation_date.day,  entry->revocation_date.hour,
@@ -681,14 +681,14 @@
         entry = entry->next;
     }
 
-    ret = polarssl_snprintf( p, n, "\n%ssigned using  : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%ssigned using  : ", prefix );
     SAFE_SNPRINTF();
 
-    ret = x509_sig_alg_gets( p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md,
+    ret = mbedtls_x509_sig_alg_gets( p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md,
                              crl->sig_opts );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n" );
+    ret = mbedtls_snprintf( p, n, "\n" );
     SAFE_SNPRINTF();
 
     return( (int) ( size - n ) );
@@ -697,30 +697,30 @@
 /*
  * Initialize a CRL chain
  */
-void x509_crl_init( x509_crl *crl )
+void mbedtls_x509_crl_init( mbedtls_x509_crl *crl )
 {
-    memset( crl, 0, sizeof(x509_crl) );
+    memset( crl, 0, sizeof(mbedtls_x509_crl) );
 }
 
 /*
  * Unallocate all CRL data
  */
-void x509_crl_free( x509_crl *crl )
+void mbedtls_x509_crl_free( mbedtls_x509_crl *crl )
 {
-    x509_crl *crl_cur = crl;
-    x509_crl *crl_prv;
-    x509_name *name_cur;
-    x509_name *name_prv;
-    x509_crl_entry *entry_cur;
-    x509_crl_entry *entry_prv;
+    mbedtls_x509_crl *crl_cur = crl;
+    mbedtls_x509_crl *crl_prv;
+    mbedtls_x509_name *name_cur;
+    mbedtls_x509_name *name_prv;
+    mbedtls_x509_crl_entry *entry_cur;
+    mbedtls_x509_crl_entry *entry_prv;
 
     if( crl == NULL )
         return;
 
     do
     {
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
-        polarssl_free( crl_cur->sig_opts );
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
+        mbedtls_free( crl_cur->sig_opts );
 #endif
 
         name_cur = crl_cur->issuer.next;
@@ -728,8 +728,8 @@
         {
             name_prv = name_cur;
             name_cur = name_cur->next;
-            polarssl_zeroize( name_prv, sizeof( x509_name ) );
-            polarssl_free( name_prv );
+            mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
+            mbedtls_free( name_prv );
         }
 
         entry_cur = crl_cur->entry.next;
@@ -737,14 +737,14 @@
         {
             entry_prv = entry_cur;
             entry_cur = entry_cur->next;
-            polarssl_zeroize( entry_prv, sizeof( x509_crl_entry ) );
-            polarssl_free( entry_prv );
+            mbedtls_zeroize( entry_prv, sizeof( mbedtls_x509_crl_entry ) );
+            mbedtls_free( entry_prv );
         }
 
         if( crl_cur->raw.p != NULL )
         {
-            polarssl_zeroize( crl_cur->raw.p, crl_cur->raw.len );
-            polarssl_free( crl_cur->raw.p );
+            mbedtls_zeroize( crl_cur->raw.p, crl_cur->raw.len );
+            mbedtls_free( crl_cur->raw.p );
         }
 
         crl_cur = crl_cur->next;
@@ -757,11 +757,11 @@
         crl_prv = crl_cur;
         crl_cur = crl_cur->next;
 
-        polarssl_zeroize( crl_prv, sizeof( x509_crl ) );
+        mbedtls_zeroize( crl_prv, sizeof( mbedtls_x509_crl ) );
         if( crl_prv != crl )
-            polarssl_free( crl_prv );
+            mbedtls_free( crl_prv );
     }
     while( crl_cur != NULL );
 }
 
-#endif /* POLARSSL_X509_CRL_PARSE_C */
+#endif /* MBEDTLS_X509_CRL_PARSE_C */
diff --git a/library/x509_crt.c b/library/x509_crt.c
index b911c4e..78dfabb 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -30,13 +30,13 @@
  *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
 
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/oid.h"
@@ -44,20 +44,20 @@
 #include <stdio.h>
 #include <string.h>
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_free       free
-#define polarssl_malloc     malloc
-#define polarssl_snprintf   snprintf
+#define mbedtls_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_snprintf   snprintf
 #endif
 
-#if defined(POLARSSL_THREADING_C)
+#if defined(MBEDTLS_THREADING_C)
 #include "mbedtls/threading.h"
 #endif
 
@@ -67,7 +67,7 @@
 #include <time.h>
 #endif
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 #include <stdio.h>
 #if !defined(_WIN32) || defined(EFIX64) || defined(EFI32)
 #include <sys/types.h>
@@ -77,7 +77,7 @@
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -91,10 +91,10 @@
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | 0 ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | 0 ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
         {
             *ver = 0;
             return( 0 );
@@ -105,12 +105,12 @@
 
     end = *p + len;
 
-    if( ( ret = asn1_get_int( p, end, ver ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_VERSION + ret );
+    if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_VERSION +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_VERSION +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -122,27 +122,27 @@
  */
 static int x509_get_dates( unsigned char **p,
                            const unsigned char *end,
-                           x509_time *from,
-                           x509_time *to )
+                           mbedtls_x509_time *from,
+                           mbedtls_x509_time *to )
 {
     int ret;
     size_t len;
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_DATE + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
 
     end = *p + len;
 
-    if( ( ret = x509_get_time( p, end, from ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_time( p, end, from ) ) != 0 )
         return( ret );
 
-    if( ( ret = x509_get_time( p, end, to ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_time( p, end, to ) ) != 0 )
         return( ret );
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_DATE +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_DATE +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -152,7 +152,7 @@
  */
 static int x509_get_uid( unsigned char **p,
                          const unsigned char *end,
-                         x509_buf *uid, int n )
+                         mbedtls_x509_buf *uid, int n )
 {
     int ret;
 
@@ -161,10 +161,10 @@
 
     uid->tag = **p;
 
-    if( ( ret = asn1_get_tag( p, end, &uid->len,
-            ASN1_CONTEXT_SPECIFIC | ASN1_CONSTRUCTED | n ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &uid->len,
+            MBEDTLS_ASN1_CONTEXT_SPECIFIC | MBEDTLS_ASN1_CONSTRUCTED | n ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
             return( 0 );
 
         return( ret );
@@ -192,20 +192,20 @@
     *ca_istrue = 0; /* DEFAULT FALSE */
     *max_pathlen = 0; /* endless */
 
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     if( *p == end )
         return( 0 );
 
-    if( ( ret = asn1_get_bool( p, end, ca_istrue ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_bool( p, end, ca_istrue ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
-            ret = asn1_get_int( p, end, ca_istrue );
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
+            ret = mbedtls_asn1_get_int( p, end, ca_istrue );
 
         if( ret != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         if( *ca_istrue != 0 )
             *ca_istrue = 1;
@@ -214,12 +214,12 @@
     if( *p == end )
         return( 0 );
 
-    if( ( ret = asn1_get_int( p, end, max_pathlen ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_int( p, end, max_pathlen ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     (*max_pathlen)++;
 
@@ -231,14 +231,14 @@
                                        unsigned char *ns_cert_type)
 {
     int ret;
-    x509_bitstring bs = { 0, 0, NULL };
+    mbedtls_x509_bitstring bs = { 0, 0, NULL };
 
-    if( ( ret = asn1_get_bitstring( p, end, &bs ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     if( bs.len != 1 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_INVALID_LENGTH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_INVALID_LENGTH );
 
     /* Get actual bitstring */
     *ns_cert_type = *bs.p;
@@ -250,14 +250,14 @@
                                unsigned int *key_usage)
 {
     int ret;
-    x509_bitstring bs = { 0, 0, NULL };
+    mbedtls_x509_bitstring bs = { 0, 0, NULL };
 
-    if( ( ret = asn1_get_bitstring( p, end, &bs ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     if( bs.len < 1 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_INVALID_LENGTH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_INVALID_LENGTH );
 
     /* Get actual bitstring */
     *key_usage = *bs.p;
@@ -271,17 +271,17 @@
  */
 static int x509_get_ext_key_usage( unsigned char **p,
                                const unsigned char *end,
-                               x509_sequence *ext_key_usage)
+                               mbedtls_x509_sequence *ext_key_usage)
 {
     int ret;
 
-    if( ( ret = asn1_get_sequence_of( p, end, ext_key_usage, ASN1_OID ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_sequence_of( p, end, ext_key_usage, MBEDTLS_ASN1_OID ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     /* Sequence length must be >= 1 */
     if( ext_key_usage->buf.p == NULL )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_INVALID_LENGTH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_INVALID_LENGTH );
 
     return( 0 );
 }
@@ -314,40 +314,40 @@
  */
 static int x509_get_subject_alt_name( unsigned char **p,
                                       const unsigned char *end,
-                                      x509_sequence *subject_alt_name )
+                                      mbedtls_x509_sequence *subject_alt_name )
 {
     int ret;
     size_t len, tag_len;
-    asn1_buf *buf;
+    mbedtls_asn1_buf *buf;
     unsigned char tag;
-    asn1_sequence *cur = subject_alt_name;
+    mbedtls_asn1_sequence *cur = subject_alt_name;
 
     /* Get main sequence tag */
-    if( ( ret = asn1_get_tag( p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
     if( *p + len != end )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     while( *p < end )
     {
         if( ( end - *p ) < 1 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                    POLARSSL_ERR_ASN1_OUT_OF_DATA );
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                    MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
         tag = **p;
         (*p)++;
-        if( ( ret = asn1_get_len( p, end, &tag_len ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_len( p, end, &tag_len ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
-        if( ( tag & ASN1_CONTEXT_SPECIFIC ) != ASN1_CONTEXT_SPECIFIC )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                    POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+        if( ( tag & MBEDTLS_ASN1_CONTEXT_SPECIFIC ) != MBEDTLS_ASN1_CONTEXT_SPECIFIC )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                    MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
 
         /* Skip everything but DNS name */
-        if( tag != ( ASN1_CONTEXT_SPECIFIC | 2 ) )
+        if( tag != ( MBEDTLS_ASN1_CONTEXT_SPECIFIC | 2 ) )
         {
             *p += tag_len;
             continue;
@@ -357,15 +357,15 @@
         if( cur->buf.p != NULL )
         {
             if( cur->next != NULL )
-                return( POLARSSL_ERR_X509_INVALID_EXTENSIONS );
+                return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS );
 
-            cur->next = polarssl_malloc( sizeof( asn1_sequence ) );
+            cur->next = mbedtls_malloc( sizeof( mbedtls_asn1_sequence ) );
 
             if( cur->next == NULL )
-                return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                        POLARSSL_ERR_ASN1_MALLOC_FAILED );
+                return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                        MBEDTLS_ERR_ASN1_MALLOC_FAILED );
 
-            memset( cur->next, 0, sizeof( asn1_sequence ) );
+            memset( cur->next, 0, sizeof( mbedtls_asn1_sequence ) );
             cur = cur->next;
         }
 
@@ -380,8 +380,8 @@
     cur->next = NULL;
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -395,15 +395,15 @@
  */
 static int x509_get_crt_ext( unsigned char **p,
                              const unsigned char *end,
-                             x509_crt *crt )
+                             mbedtls_x509_crt *crt )
 {
     int ret;
     size_t len;
     unsigned char *end_ext_data, *end_ext_octet;
 
-    if( ( ret = x509_get_ext( p, end, &crt->v3_ext, 3 ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_ext( p, end, &crt->v3_ext, 3 ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
             return( 0 );
 
         return( ret );
@@ -417,61 +417,61 @@
          *      critical    BOOLEAN DEFAULT FALSE,
          *      extnValue   OCTET STRING  }
          */
-        x509_buf extn_oid = {0, 0, NULL};
+        mbedtls_x509_buf extn_oid = {0, 0, NULL};
         int is_critical = 0; /* DEFAULT FALSE */
         int ext_type = 0;
 
-        if( ( ret = asn1_get_tag( p, end, &len,
-                ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
+                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         end_ext_data = *p + len;
 
         /* Get extension ID */
         extn_oid.tag = **p;
 
-        if( ( ret = asn1_get_tag( p, end, &extn_oid.len, ASN1_OID ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_tag( p, end, &extn_oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         extn_oid.p = *p;
         *p += extn_oid.len;
 
         if( ( end - *p ) < 1 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                    POLARSSL_ERR_ASN1_OUT_OF_DATA );
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                    MBEDTLS_ERR_ASN1_OUT_OF_DATA );
 
         /* Get optional critical */
-        if( ( ret = asn1_get_bool( p, end_ext_data, &is_critical ) ) != 0 &&
-            ( ret != POLARSSL_ERR_ASN1_UNEXPECTED_TAG ) )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_bool( p, end_ext_data, &is_critical ) ) != 0 &&
+            ( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         /* Data should be octet string type */
-        if( ( ret = asn1_get_tag( p, end_ext_data, &len,
-                ASN1_OCTET_STRING ) ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS + ret );
+        if( ( ret = mbedtls_asn1_get_tag( p, end_ext_data, &len,
+                MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS + ret );
 
         end_ext_octet = *p + len;
 
         if( end_ext_octet != end_ext_data )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                    POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
         /*
          * Detect supported extensions
          */
-        ret = oid_get_x509_ext_type( &extn_oid, &ext_type );
+        ret = mbedtls_oid_get_x509_ext_type( &extn_oid, &ext_type );
 
         if( ret != 0 )
         {
             /* No parser found, skip extension */
             *p = end_ext_octet;
 
-#if !defined(POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
+#if !defined(MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION)
             if( is_critical )
             {
                 /* Data is marked as critical: fail */
-                return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                        POLARSSL_ERR_ASN1_UNEXPECTED_TAG );
+                return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                        MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
             }
 #endif
             continue;
@@ -479,41 +479,41 @@
 
         /* Forbid repeated extensions */
         if( ( crt->ext_types & ext_type ) != 0 )
-            return( POLARSSL_ERR_X509_INVALID_EXTENSIONS );
+            return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS );
 
         crt->ext_types |= ext_type;
 
         switch( ext_type )
         {
-        case EXT_BASIC_CONSTRAINTS:
+        case MBEDTLS_EXT_BASIC_CONSTRAINTS:
             /* Parse basic constraints */
             if( ( ret = x509_get_basic_constraints( p, end_ext_octet,
                     &crt->ca_istrue, &crt->max_pathlen ) ) != 0 )
                 return( ret );
             break;
 
-        case EXT_KEY_USAGE:
+        case MBEDTLS_X509_EXT_KEY_USAGE:
             /* Parse key usage */
             if( ( ret = x509_get_key_usage( p, end_ext_octet,
                     &crt->key_usage ) ) != 0 )
                 return( ret );
             break;
 
-        case EXT_EXTENDED_KEY_USAGE:
+        case MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE:
             /* Parse extended key usage */
             if( ( ret = x509_get_ext_key_usage( p, end_ext_octet,
                     &crt->ext_key_usage ) ) != 0 )
                 return( ret );
             break;
 
-        case EXT_SUBJECT_ALT_NAME:
+        case MBEDTLS_EXT_SUBJECT_ALT_NAME:
             /* Parse subject alt name */
             if( ( ret = x509_get_subject_alt_name( p, end_ext_octet,
                     &crt->subject_alt_names ) ) != 0 )
                 return( ret );
             break;
 
-        case EXT_NS_CERT_TYPE:
+        case MBEDTLS_X509_EXT_NS_CERT_TYPE:
             /* Parse netscape certificate type */
             if( ( ret = x509_get_ns_cert_type( p, end_ext_octet,
                     &crt->ns_cert_type ) ) != 0 )
@@ -521,13 +521,13 @@
             break;
 
         default:
-            return( POLARSSL_ERR_X509_FEATURE_UNAVAILABLE );
+            return( MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE );
         }
     }
 
     if( *p != end )
-        return( POLARSSL_ERR_X509_INVALID_EXTENSIONS +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        return( MBEDTLS_ERR_X509_INVALID_EXTENSIONS +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
     return( 0 );
 }
@@ -535,27 +535,27 @@
 /*
  * Parse and fill a single X.509 certificate in DER format
  */
-static int x509_crt_parse_der_core( x509_crt *crt, const unsigned char *buf,
+static int x509_crt_parse_der_core( mbedtls_x509_crt *crt, const unsigned char *buf,
                                     size_t buflen )
 {
     int ret;
     size_t len;
     unsigned char *p, *end, *crt_end;
-    x509_buf sig_params1, sig_params2, sig_oid2;
+    mbedtls_x509_buf sig_params1, sig_params2, sig_oid2;
 
-    memset( &sig_params1, 0, sizeof( x509_buf ) );
-    memset( &sig_params2, 0, sizeof( x509_buf ) );
-    memset( &sig_oid2, 0, sizeof( x509_buf ) );
+    memset( &sig_params1, 0, sizeof( mbedtls_x509_buf ) );
+    memset( &sig_params2, 0, sizeof( mbedtls_x509_buf ) );
+    memset( &sig_oid2, 0, sizeof( mbedtls_x509_buf ) );
 
     /*
      * Check for valid input
      */
     if( crt == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
-    p = polarssl_malloc( len = buflen );
+    p = mbedtls_malloc( len = buflen );
     if( p == NULL )
-        return( POLARSSL_ERR_X509_MALLOC_FAILED );
+        return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
     memcpy( p, buf, buflen );
 
@@ -569,18 +569,18 @@
      *      signatureAlgorithm   AlgorithmIdentifier,
      *      signatureValue       BIT STRING  }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
     }
 
     if( len > (size_t) ( end - p ) )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
     crt_end = p + len;
 
@@ -589,11 +589,11 @@
      */
     crt->tbs.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
     end = p + len;
@@ -607,11 +607,11 @@
      * signature            AlgorithmIdentifier
      */
     if( ( ret = x509_get_version(  &p, end, &crt->version  ) ) != 0 ||
-        ( ret = x509_get_serial(   &p, end, &crt->serial   ) ) != 0 ||
-        ( ret = x509_get_alg(      &p, end, &crt->sig_oid,
+        ( ret = mbedtls_x509_get_serial(   &p, end, &crt->serial   ) ) != 0 ||
+        ( ret = mbedtls_x509_get_alg(      &p, end, &crt->sig_oid,
                                             &sig_params1 ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -619,15 +619,15 @@
 
     if( crt->version > 3 )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_UNKNOWN_VERSION );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
-    if( ( ret = x509_get_sig_alg( &crt->sig_oid, &sig_params1,
+    if( ( ret = mbedtls_x509_get_sig_alg( &crt->sig_oid, &sig_params1,
                                   &crt->sig_md, &crt->sig_pk,
                                   &crt->sig_opts ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -636,16 +636,16 @@
      */
     crt->issuer_raw.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
-    if( ( ret = x509_get_name( &p, p + len, &crt->issuer ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_name( &p, p + len, &crt->issuer ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -660,7 +660,7 @@
     if( ( ret = x509_get_dates( &p, end, &crt->valid_from,
                                          &crt->valid_to ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -669,16 +669,16 @@
      */
     crt->subject_raw.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
-    if( len && ( ret = x509_get_name( &p, p + len, &crt->subject ) ) != 0 )
+    if( len && ( ret = mbedtls_x509_get_name( &p, p + len, &crt->subject ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -687,9 +687,9 @@
     /*
      * SubjectPublicKeyInfo
      */
-    if( ( ret = pk_parse_subpubkey( &p, end, &crt->pk ) ) != 0 )
+    if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &crt->pk ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -706,7 +706,7 @@
         ret = x509_get_uid( &p, end, &crt->issuer_id,  1 );
         if( ret != 0 )
         {
-            x509_crt_free( crt );
+            mbedtls_x509_crt_free( crt );
             return( ret );
         }
     }
@@ -716,28 +716,28 @@
         ret = x509_get_uid( &p, end, &crt->subject_id,  2 );
         if( ret != 0 )
         {
-            x509_crt_free( crt );
+            mbedtls_x509_crt_free( crt );
             return( ret );
         }
     }
 
-#if !defined(POLARSSL_X509_ALLOW_EXTENSIONS_NON_V3)
+#if !defined(MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3)
     if( crt->version == 3 )
 #endif
     {
         ret = x509_get_crt_ext( &p, end, crt );
         if( ret != 0 )
         {
-            x509_crt_free( crt );
+            mbedtls_x509_crt_free( crt );
             return( ret );
         }
     }
 
     if( p != end )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     end = crt_end;
@@ -749,9 +749,9 @@
      *  signatureAlgorithm   AlgorithmIdentifier,
      *  signatureValue       BIT STRING
      */
-    if( ( ret = x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
@@ -760,21 +760,21 @@
         sig_params1.len != sig_params2.len ||
         memcmp( sig_params1.p, sig_params2.p, sig_params1.len ) != 0 )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_SIG_MISMATCH );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_SIG_MISMATCH );
     }
 
-    if( ( ret = x509_get_sig( &p, end, &crt->sig ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_sig( &p, end, &crt->sig ) ) != 0 )
     {
-        x509_crt_free( crt );
+        mbedtls_x509_crt_free( crt );
         return( ret );
     }
 
     if( p != end )
     {
-        x509_crt_free( crt );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_crt_free( crt );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     return( 0 );
@@ -784,17 +784,17 @@
  * Parse one X.509 certificate in DER format from a buffer and add them to a
  * chained list
  */
-int x509_crt_parse_der( x509_crt *chain, const unsigned char *buf,
+int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain, const unsigned char *buf,
                         size_t buflen )
 {
     int ret;
-    x509_crt *crt = chain, *prev = NULL;
+    mbedtls_x509_crt *crt = chain, *prev = NULL;
 
     /*
      * Check for valid input
      */
     if( crt == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     while( crt->version != 0 && crt->next != NULL )
     {
@@ -807,13 +807,13 @@
      */
     if( crt->version != 0 && crt->next == NULL )
     {
-        crt->next = polarssl_malloc( sizeof( x509_crt ) );
+        crt->next = mbedtls_malloc( sizeof( mbedtls_x509_crt ) );
 
         if( crt->next == NULL )
-            return( POLARSSL_ERR_X509_MALLOC_FAILED );
+            return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
         prev = crt;
-        x509_crt_init( crt->next );
+        mbedtls_x509_crt_init( crt->next );
         crt = crt->next;
     }
 
@@ -823,7 +823,7 @@
             prev->next = NULL;
 
         if( crt != chain )
-            polarssl_free( crt );
+            mbedtls_free( crt );
 
         return( ret );
     }
@@ -835,41 +835,41 @@
  * Parse one or more PEM certificates from a buffer and add them to the chained
  * list
  */
-int x509_crt_parse( x509_crt *chain, const unsigned char *buf, size_t buflen )
+int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen )
 {
     int success = 0, first_error = 0, total_failed = 0;
-    int buf_format = X509_FORMAT_DER;
+    int buf_format = MBEDTLS_X509_FORMAT_DER;
 
     /*
      * Check for valid input
      */
     if( chain == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     /*
      * Determine buffer content. Buffer contains either one DER certificate or
      * one or more PEM certificates.
      */
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
     if( strstr( (const char *) buf, "-----BEGIN CERTIFICATE-----" ) != NULL )
-        buf_format = X509_FORMAT_PEM;
+        buf_format = MBEDTLS_X509_FORMAT_PEM;
 #endif
 
-    if( buf_format == X509_FORMAT_DER )
-        return x509_crt_parse_der( chain, buf, buflen );
+    if( buf_format == MBEDTLS_X509_FORMAT_DER )
+        return mbedtls_x509_crt_parse_der( chain, buf, buflen );
 
-#if defined(POLARSSL_PEM_PARSE_C)
-    if( buf_format == X509_FORMAT_PEM )
+#if defined(MBEDTLS_PEM_PARSE_C)
+    if( buf_format == MBEDTLS_X509_FORMAT_PEM )
     {
         int ret;
-        pem_context pem;
+        mbedtls_pem_context pem;
 
         while( buflen > 0 )
         {
             size_t use_len;
-            pem_init( &pem );
+            mbedtls_pem_init( &pem );
 
-            ret = pem_read_buffer( &pem,
+            ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN CERTIFICATE-----",
                            "-----END CERTIFICATE-----",
                            buf, NULL, 0, &use_len );
@@ -882,13 +882,13 @@
                 buflen -= use_len;
                 buf += use_len;
             }
-            else if( ret == POLARSSL_ERR_PEM_BAD_INPUT_DATA )
+            else if( ret == MBEDTLS_ERR_PEM_BAD_INPUT_DATA )
             {
                 return( ret );
             }
-            else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+            else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
             {
-                pem_free( &pem );
+                mbedtls_pem_free( &pem );
 
                 /*
                  * PEM header and footer were found
@@ -905,16 +905,16 @@
             else
                 break;
 
-            ret = x509_crt_parse_der( chain, pem.buf, pem.buflen );
+            ret = mbedtls_x509_crt_parse_der( chain, pem.buf, pem.buflen );
 
-            pem_free( &pem );
+            mbedtls_pem_free( &pem );
 
             if( ret != 0 )
             {
                 /*
                  * Quit parsing on a memory error
                  */
-                if( ret == POLARSSL_ERR_X509_MALLOC_FAILED )
+                if( ret == MBEDTLS_ERR_X509_MALLOC_FAILED )
                     return( ret );
 
                 if( first_error == 0 )
@@ -927,42 +927,42 @@
             success = 1;
         }
     }
-#endif /* POLARSSL_PEM_PARSE_C */
+#endif /* MBEDTLS_PEM_PARSE_C */
 
     if( success )
         return( total_failed );
     else if( first_error )
         return( first_error );
     else
-        return( POLARSSL_ERR_X509_CERT_UNKNOWN_FORMAT );
+        return( MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * Load one or more certificates and add them to the chained list
  */
-int x509_crt_parse_file( x509_crt *chain, const char *path )
+int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path )
 {
     int ret;
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
-    ret = x509_crt_parse( chain, buf, n );
+    ret = mbedtls_x509_crt_parse( chain, buf, n );
 
-    polarssl_zeroize( buf, n + 1 );
-    polarssl_free( buf );
+    mbedtls_zeroize( buf, n + 1 );
+    mbedtls_free( buf );
 
     return( ret );
 }
 
-#if defined(POLARSSL_THREADING_PTHREAD)
-static threading_mutex_t readdir_mutex = PTHREAD_MUTEX_INITIALIZER;
+#if defined(MBEDTLS_THREADING_PTHREAD)
+static mbedtls_threading_mutex_t readdir_mutex = PTHREAD_MUTEX_INITIALIZER;
 #endif
 
-int x509_crt_parse_path( x509_crt *chain, const char *path )
+int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
 {
     int ret = 0;
 #if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
@@ -976,7 +976,7 @@
     HANDLE hFind;
 
     if( len > MAX_PATH - 3 )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     memset( szDir, 0, sizeof(szDir) );
     memset( filename, 0, MAX_PATH );
@@ -988,11 +988,11 @@
     w_ret = MultiByteToWideChar( CP_ACP, 0, filename, len, szDir,
                                  MAX_PATH - 3 );
     if( w_ret == 0 )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     hFind = FindFirstFileW( szDir, &file_data );
     if( hFind == INVALID_HANDLE_VALUE )
-        return( POLARSSL_ERR_X509_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
 
     len = MAX_PATH - len;
     do
@@ -1007,9 +1007,9 @@
                                      p, len - 1,
                                      NULL, NULL );
         if( w_ret == 0 )
-            return( POLARSSL_ERR_X509_FILE_IO_ERROR );
+            return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
 
-        w_ret = x509_crt_parse_file( chain, filename );
+        w_ret = mbedtls_x509_crt_parse_file( chain, filename );
         if( w_ret < 0 )
             ret++;
         else
@@ -1018,7 +1018,7 @@
     while( FindNextFileW( hFind, &file_data ) != 0 );
 
     if( GetLastError() != ERROR_NO_MORE_FILES )
-        ret = POLARSSL_ERR_X509_FILE_IO_ERROR;
+        ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
 
     FindClose( hFind );
 #else /* _WIN32 */
@@ -1029,21 +1029,21 @@
     DIR *dir = opendir( path );
 
     if( dir == NULL )
-        return( POLARSSL_ERR_X509_FILE_IO_ERROR );
+        return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
 
-#if defined(POLARSSL_THREADING_PTHREAD)
-    if( ( ret = polarssl_mutex_lock( &readdir_mutex ) ) != 0 )
+#if defined(MBEDTLS_THREADING_PTHREAD)
+    if( ( ret = mbedtls_mutex_lock( &readdir_mutex ) ) != 0 )
         return( ret );
 #endif
 
     while( ( entry = readdir( dir ) ) != NULL )
     {
-        polarssl_snprintf( entry_name, sizeof entry_name, "%s/%s", path, entry->d_name );
+        mbedtls_snprintf( entry_name, sizeof entry_name, "%s/%s", path, entry->d_name );
 
         if( stat( entry_name, &sb ) == -1 )
         {
             closedir( dir );
-            ret = POLARSSL_ERR_X509_FILE_IO_ERROR;
+            ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
             goto cleanup;
         }
 
@@ -1052,7 +1052,7 @@
 
         // Ignore parse errors
         //
-        t_ret = x509_crt_parse_file( chain, entry_name );
+        t_ret = mbedtls_x509_crt_parse_file( chain, entry_name );
         if( t_ret < 0 )
             ret++;
         else
@@ -1061,16 +1061,16 @@
     closedir( dir );
 
 cleanup:
-#if defined(POLARSSL_THREADING_PTHREAD)
-    if( polarssl_mutex_unlock( &readdir_mutex ) != 0 )
-        ret = POLARSSL_ERR_THREADING_MUTEX_ERROR;
+#if defined(MBEDTLS_THREADING_PTHREAD)
+    if( mbedtls_mutex_unlock( &readdir_mutex ) != 0 )
+        ret = MBEDTLS_ERR_THREADING_MUTEX_ERROR;
 #endif
 
 #endif /* _WIN32 */
 
     return( ret );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
 #if defined(_MSC_VER) && !defined snprintf && !defined(EFIX64) && \
     !defined(EFI32)
@@ -1108,7 +1108,7 @@
 #define snprintf compat_snprintf
 #endif /* _MSC_VER  && !snprintf && !EFIX64 && !EFI32 */
 
-#define POLARSSL_ERR_DEBUG_BUF_TOO_SMALL    -2
+#define MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL    -2
 
 #define SAFE_SNPRINTF()                             \
 {                                                   \
@@ -1117,7 +1117,7 @@
                                                     \
     if( (unsigned int) ret > n ) {                  \
         p[n - 1] = '\0';                            \
-        return( POLARSSL_ERR_DEBUG_BUF_TOO_SMALL ); \
+        return( MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL ); \
     }                                               \
                                                     \
     n -= (unsigned int) ret;                        \
@@ -1125,12 +1125,12 @@
 }
 
 static int x509_info_subject_alt_name( char **buf, size_t *size,
-                                       const x509_sequence *subject_alt_name )
+                                       const mbedtls_x509_sequence *subject_alt_name )
 {
     size_t i;
     size_t n = *size;
     char *p = *buf;
-    const x509_sequence *cur = subject_alt_name;
+    const mbedtls_x509_sequence *cur = subject_alt_name;
     const char *sep = "";
     size_t sep_len = 0;
 
@@ -1139,7 +1139,7 @@
         if( cur->buf.len + sep_len >= n )
         {
             *p = '\0';
-            return( POLARSSL_ERR_DEBUG_BUF_TOO_SMALL );
+            return( MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL );
         }
 
         n -= cur->buf.len + sep_len;
@@ -1164,7 +1164,7 @@
 
 #define PRINT_ITEM(i)                           \
     {                                           \
-        ret = polarssl_snprintf( p, n, "%s" i, sep );    \
+        ret = mbedtls_snprintf( p, n, "%s" i, sep );    \
         SAFE_SNPRINTF();                        \
         sep = ", ";                             \
     }
@@ -1181,14 +1181,14 @@
     char *p = *buf;
     const char *sep = "";
 
-    CERT_TYPE( NS_CERT_TYPE_SSL_CLIENT,         "SSL Client" );
-    CERT_TYPE( NS_CERT_TYPE_SSL_SERVER,         "SSL Server" );
-    CERT_TYPE( NS_CERT_TYPE_EMAIL,              "Email" );
-    CERT_TYPE( NS_CERT_TYPE_OBJECT_SIGNING,     "Object Signing" );
-    CERT_TYPE( NS_CERT_TYPE_RESERVED,           "Reserved" );
-    CERT_TYPE( NS_CERT_TYPE_SSL_CA,             "SSL CA" );
-    CERT_TYPE( NS_CERT_TYPE_EMAIL_CA,           "Email CA" );
-    CERT_TYPE( NS_CERT_TYPE_OBJECT_SIGNING_CA,  "Object Signing CA" );
+    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT,         "SSL Client" );
+    CERT_TYPE( MBEDTLS_NS_CERT_TYPE_SSL_SERVER,         "SSL Server" );
+    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_EMAIL,              "Email" );
+    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING,     "Object Signing" );
+    CERT_TYPE( MBEDTLS_X509_NS_CERT_TYPE_RESERVED,           "Reserved" );
+    CERT_TYPE( MBEDTLS_NS_CERT_TYPE_SSL_CA,             "SSL CA" );
+    CERT_TYPE( MBEDTLS_NS_CERT_TYPE_EMAIL_CA,           "Email CA" );
+    CERT_TYPE( MBEDTLS_NS_CERT_TYPE_OBJECT_SIGNING_CA,  "Object Signing CA" );
 
     *size = n;
     *buf = p;
@@ -1208,13 +1208,13 @@
     char *p = *buf;
     const char *sep = "";
 
-    KEY_USAGE( KU_DIGITAL_SIGNATURE,    "Digital Signature" );
-    KEY_USAGE( KU_NON_REPUDIATION,      "Non Repudiation" );
-    KEY_USAGE( KU_KEY_ENCIPHERMENT,     "Key Encipherment" );
-    KEY_USAGE( KU_DATA_ENCIPHERMENT,    "Data Encipherment" );
-    KEY_USAGE( KU_KEY_AGREEMENT,        "Key Agreement" );
-    KEY_USAGE( KU_KEY_CERT_SIGN,        "Key Cert Sign" );
-    KEY_USAGE( KU_CRL_SIGN,             "CRL Sign" );
+    KEY_USAGE( MBEDTLS_X509_KU_DIGITAL_SIGNATURE,    "Digital Signature" );
+    KEY_USAGE( MBEDTLS_X509_KU_NON_REPUDIATION,      "Non Repudiation" );
+    KEY_USAGE( MBEDTLS_KU_KEY_ENCIPHERMENT,     "Key Encipherment" );
+    KEY_USAGE( MBEDTLS_KU_DATA_ENCIPHERMENT,    "Data Encipherment" );
+    KEY_USAGE( MBEDTLS_KU_KEY_AGREEMENT,        "Key Agreement" );
+    KEY_USAGE( MBEDTLS_X509_KU_KEY_CERT_SIGN,        "Key Cert Sign" );
+    KEY_USAGE( MBEDTLS_X509_KU_CRL_SIGN,             "CRL Sign" );
 
     *size = n;
     *buf = p;
@@ -1223,21 +1223,21 @@
 }
 
 static int x509_info_ext_key_usage( char **buf, size_t *size,
-                                    const x509_sequence *extended_key_usage )
+                                    const mbedtls_x509_sequence *extended_key_usage )
 {
     int ret;
     const char *desc;
     size_t n = *size;
     char *p = *buf;
-    const x509_sequence *cur = extended_key_usage;
+    const mbedtls_x509_sequence *cur = extended_key_usage;
     const char *sep = "";
 
     while( cur != NULL )
     {
-        if( oid_get_extended_key_usage( &cur->buf, &desc ) != 0 )
+        if( mbedtls_oid_get_extended_key_usage( &cur->buf, &desc ) != 0 )
             desc = "???";
 
-        ret = polarssl_snprintf( p, n, "%s%s", sep, desc );
+        ret = mbedtls_snprintf( p, n, "%s%s", sep, desc );
         SAFE_SNPRINTF();
 
         sep = ", ";
@@ -1256,8 +1256,8 @@
  */
 #define BEFORE_COLON    18
 #define BC              "18"
-int x509_crt_info( char *buf, size_t size, const char *prefix,
-                   const x509_crt *crt )
+int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix,
+                   const mbedtls_x509_crt *crt )
 {
     int ret;
     size_t n;
@@ -1267,78 +1267,78 @@
     p = buf;
     n = size;
 
-    ret = polarssl_snprintf( p, n, "%scert. version     : %d\n",
+    ret = mbedtls_snprintf( p, n, "%scert. version     : %d\n",
                                prefix, crt->version );
     SAFE_SNPRINTF();
-    ret = polarssl_snprintf( p, n, "%sserial number     : ",
+    ret = mbedtls_snprintf( p, n, "%sserial number     : ",
                                prefix );
     SAFE_SNPRINTF();
 
-    ret = x509_serial_gets( p, n, &crt->serial );
+    ret = mbedtls_x509_serial_gets( p, n, &crt->serial );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%sissuer name       : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%sissuer name       : ", prefix );
     SAFE_SNPRINTF();
-    ret = x509_dn_gets( p, n, &crt->issuer  );
+    ret = mbedtls_x509_dn_gets( p, n, &crt->issuer  );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%ssubject name      : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%ssubject name      : ", prefix );
     SAFE_SNPRINTF();
-    ret = x509_dn_gets( p, n, &crt->subject );
+    ret = mbedtls_x509_dn_gets( p, n, &crt->subject );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%sissued  on        : " \
+    ret = mbedtls_snprintf( p, n, "\n%sissued  on        : " \
                    "%04d-%02d-%02d %02d:%02d:%02d", prefix,
                    crt->valid_from.year, crt->valid_from.mon,
                    crt->valid_from.day,  crt->valid_from.hour,
                    crt->valid_from.min,  crt->valid_from.sec );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%sexpires on        : " \
+    ret = mbedtls_snprintf( p, n, "\n%sexpires on        : " \
                    "%04d-%02d-%02d %02d:%02d:%02d", prefix,
                    crt->valid_to.year, crt->valid_to.mon,
                    crt->valid_to.day,  crt->valid_to.hour,
                    crt->valid_to.min,  crt->valid_to.sec );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%ssigned using      : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%ssigned using      : ", prefix );
     SAFE_SNPRINTF();
 
-    ret = x509_sig_alg_gets( p, n, &crt->sig_oid, crt->sig_pk,
+    ret = mbedtls_x509_sig_alg_gets( p, n, &crt->sig_oid, crt->sig_pk,
                              crt->sig_md, crt->sig_opts );
     SAFE_SNPRINTF();
 
     /* Key size */
-    if( ( ret = x509_key_size_helper( key_size_str, BEFORE_COLON,
-                                      pk_get_name( &crt->pk ) ) ) != 0 )
+    if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON,
+                                      mbedtls_pk_get_name( &crt->pk ) ) ) != 0 )
     {
         return( ret );
     }
 
-    ret = polarssl_snprintf( p, n, "\n%s%-" BC "s: %d bits", prefix, key_size_str,
-                          (int) pk_get_size( &crt->pk ) );
+    ret = mbedtls_snprintf( p, n, "\n%s%-" BC "s: %d bits", prefix, key_size_str,
+                          (int) mbedtls_pk_get_size( &crt->pk ) );
     SAFE_SNPRINTF();
 
     /*
      * Optional extensions
      */
 
-    if( crt->ext_types & EXT_BASIC_CONSTRAINTS )
+    if( crt->ext_types & MBEDTLS_EXT_BASIC_CONSTRAINTS )
     {
-        ret = polarssl_snprintf( p, n, "\n%sbasic constraints : CA=%s", prefix,
+        ret = mbedtls_snprintf( p, n, "\n%sbasic constraints : CA=%s", prefix,
                         crt->ca_istrue ? "true" : "false" );
         SAFE_SNPRINTF();
 
         if( crt->max_pathlen > 0 )
         {
-            ret = polarssl_snprintf( p, n, ", max_pathlen=%d", crt->max_pathlen - 1 );
+            ret = mbedtls_snprintf( p, n, ", max_pathlen=%d", crt->max_pathlen - 1 );
             SAFE_SNPRINTF();
         }
     }
 
-    if( crt->ext_types & EXT_SUBJECT_ALT_NAME )
+    if( crt->ext_types & MBEDTLS_EXT_SUBJECT_ALT_NAME )
     {
-        ret = polarssl_snprintf( p, n, "\n%ssubject alt name  : ", prefix );
+        ret = mbedtls_snprintf( p, n, "\n%ssubject alt name  : ", prefix );
         SAFE_SNPRINTF();
 
         if( ( ret = x509_info_subject_alt_name( &p, &n,
@@ -1346,27 +1346,27 @@
             return( ret );
     }
 
-    if( crt->ext_types & EXT_NS_CERT_TYPE )
+    if( crt->ext_types & MBEDTLS_X509_EXT_NS_CERT_TYPE )
     {
-        ret = polarssl_snprintf( p, n, "\n%scert. type        : ", prefix );
+        ret = mbedtls_snprintf( p, n, "\n%scert. type        : ", prefix );
         SAFE_SNPRINTF();
 
         if( ( ret = x509_info_cert_type( &p, &n, crt->ns_cert_type ) ) != 0 )
             return( ret );
     }
 
-    if( crt->ext_types & EXT_KEY_USAGE )
+    if( crt->ext_types & MBEDTLS_X509_EXT_KEY_USAGE )
     {
-        ret = polarssl_snprintf( p, n, "\n%skey usage         : ", prefix );
+        ret = mbedtls_snprintf( p, n, "\n%skey usage         : ", prefix );
         SAFE_SNPRINTF();
 
         if( ( ret = x509_info_key_usage( &p, &n, crt->key_usage ) ) != 0 )
             return( ret );
     }
 
-    if( crt->ext_types & EXT_EXTENDED_KEY_USAGE )
+    if( crt->ext_types & MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE )
     {
-        ret = polarssl_snprintf( p, n, "\n%sext key usage     : ", prefix );
+        ret = mbedtls_snprintf( p, n, "\n%sext key usage     : ", prefix );
         SAFE_SNPRINTF();
 
         if( ( ret = x509_info_ext_key_usage( &p, &n,
@@ -1374,32 +1374,32 @@
             return( ret );
     }
 
-    ret = polarssl_snprintf( p, n, "\n" );
+    ret = mbedtls_snprintf( p, n, "\n" );
     SAFE_SNPRINTF();
 
     return( (int) ( size - n ) );
 }
 
-#if defined(POLARSSL_X509_CHECK_KEY_USAGE)
-int x509_crt_check_key_usage( const x509_crt *crt, unsigned int usage )
+#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
+int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt, unsigned int usage )
 {
-    if( ( crt->ext_types & EXT_KEY_USAGE ) != 0 &&
+    if( ( crt->ext_types & MBEDTLS_X509_EXT_KEY_USAGE ) != 0 &&
         ( crt->key_usage & usage ) != usage )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     return( 0 );
 }
 #endif
 
-#if defined(POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE)
-int x509_crt_check_extended_key_usage( const x509_crt *crt,
+#if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
+int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
                                        const char *usage_oid,
                                        size_t usage_len )
 {
-    const x509_sequence *cur;
+    const mbedtls_x509_sequence *cur;
 
     /* Extension is not mandatory, absent means no restriction */
-    if( ( crt->ext_types & EXT_EXTENDED_KEY_USAGE ) == 0 )
+    if( ( crt->ext_types & MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE ) == 0 )
         return( 0 );
 
     /*
@@ -1407,7 +1407,7 @@
      */
     for( cur = &crt->ext_key_usage; cur != NULL; cur = cur->next )
     {
-        const x509_buf *cur_oid = &cur->buf;
+        const mbedtls_x509_buf *cur_oid = &cur->buf;
 
         if( cur_oid->len == usage_len &&
             memcmp( cur_oid->p, usage_oid, usage_len ) == 0 )
@@ -1415,28 +1415,28 @@
             return( 0 );
         }
 
-        if( OID_CMP( OID_ANY_EXTENDED_KEY_USAGE, cur_oid ) == 0 )
+        if( MBEDTLS_OID_CMP( MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE, cur_oid ) == 0 )
             return( 0 );
     }
 
-    return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+    return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 }
-#endif /* POLARSSL_X509_CHECK_EXTENDED_KEY_USAGE */
+#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
 
-#if defined(POLARSSL_X509_CRL_PARSE_C)
+#if defined(MBEDTLS_X509_CRL_PARSE_C)
 /*
  * Return 1 if the certificate is revoked, or 0 otherwise.
  */
-int x509_crt_revoked( const x509_crt *crt, const x509_crl *crl )
+int mbedtls_x509_crt_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl )
 {
-    const x509_crl_entry *cur = &crl->entry;
+    const mbedtls_x509_crl_entry *cur = &crl->entry;
 
     while( cur != NULL && cur->serial.len != 0 )
     {
         if( crt->serial.len == cur->serial.len &&
             memcmp( crt->serial.p, cur->serial.p, crt->serial.len ) == 0 )
         {
-            if( x509_time_expired( &cur->revocation_date ) )
+            if( mbedtls_x509_time_expired( &cur->revocation_date ) )
                 return( 1 );
         }
 
@@ -1449,12 +1449,12 @@
 /*
  * Check that the given certificate is valid according to the CRL.
  */
-static int x509_crt_verifycrl( x509_crt *crt, x509_crt *ca,
-                               x509_crl *crl_list)
+static int x509_crt_verifycrl( mbedtls_x509_crt *crt, mbedtls_x509_crt *ca,
+                               mbedtls_x509_crl *crl_list)
 {
     int flags = 0;
-    unsigned char hash[POLARSSL_MD_MAX_SIZE];
-    const md_info_t *md_info;
+    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
+    const mbedtls_md_info_t *md_info;
 
     if( ca == NULL )
         return( flags );
@@ -1479,10 +1479,10 @@
         /*
          * Check if the CA is configured to sign CRLs
          */
-#if defined(POLARSSL_X509_CHECK_KEY_USAGE)
-        if( x509_crt_check_key_usage( ca, KU_CRL_SIGN ) != 0 )
+#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
+        if( mbedtls_x509_crt_check_key_usage( ca, MBEDTLS_X509_KU_CRL_SIGN ) != 0 )
         {
-            flags |= BADCRL_NOT_TRUSTED;
+            flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
             break;
         }
 #endif
@@ -1490,41 +1490,41 @@
         /*
          * Check if CRL is correctly signed by the trusted CA
          */
-        md_info = md_info_from_type( crl_list->sig_md );
+        md_info = mbedtls_md_info_from_type( crl_list->sig_md );
         if( md_info == NULL )
         {
             /*
              * Cannot check 'unknown' hash
              */
-            flags |= BADCRL_NOT_TRUSTED;
+            flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
             break;
         }
 
-        md( md_info, crl_list->tbs.p, crl_list->tbs.len, hash );
+        mbedtls_md( md_info, crl_list->tbs.p, crl_list->tbs.len, hash );
 
-        if( pk_verify_ext( crl_list->sig_pk, crl_list->sig_opts, &ca->pk,
-                           crl_list->sig_md, hash, md_get_size( md_info ),
+        if( mbedtls_pk_verify_ext( crl_list->sig_pk, crl_list->sig_opts, &ca->pk,
+                           crl_list->sig_md, hash, mbedtls_md_get_size( md_info ),
                            crl_list->sig.p, crl_list->sig.len ) != 0 )
         {
-            flags |= BADCRL_NOT_TRUSTED;
+            flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
             break;
         }
 
         /*
          * Check for validity of CRL (Do not drop out)
          */
-        if( x509_time_expired( &crl_list->next_update ) )
-            flags |= BADCRL_EXPIRED;
+        if( mbedtls_x509_time_expired( &crl_list->next_update ) )
+            flags |= MBEDTLS_X509_BADCRL_EXPIRED;
 
-        if( x509_time_future( &crl_list->this_update ) )
-            flags |= BADCRL_FUTURE;
+        if( mbedtls_x509_time_future( &crl_list->this_update ) )
+            flags |= MBEDTLS_BADCRL_FUTURE;
 
         /*
          * Check if certificate is revoked
          */
-        if( x509_crt_revoked( crt, crl_list ) )
+        if( mbedtls_x509_crt_revoked( crt, crl_list ) )
         {
-            flags |= BADCERT_REVOKED;
+            flags |= MBEDTLS_X509_BADCERT_REVOKED;
             break;
         }
 
@@ -1532,7 +1532,7 @@
     }
     return( flags );
 }
-#endif /* POLARSSL_X509_CRL_PARSE_C */
+#endif /* MBEDTLS_X509_CRL_PARSE_C */
 
 /*
  * Like memcmp, but case-insensitive and always returns -1 if different
@@ -1567,7 +1567,7 @@
  * Return 1 if match, 0 if not
  * TODO: inverted return value!
  */
-static int x509_wildcard_verify( const char *cn, x509_buf *name )
+static int x509_wildcard_verify( const char *cn, mbedtls_x509_buf *name )
 {
     size_t i;
     size_t cn_idx = 0, cn_len = strlen( cn );
@@ -1602,7 +1602,7 @@
  *
  * Return 0 if equal, -1 otherwise.
  */
-static int x509_string_cmp( const x509_buf *a, const x509_buf *b )
+static int x509_string_cmp( const mbedtls_x509_buf *a, const mbedtls_x509_buf *b )
 {
     if( a->tag == b->tag &&
         a->len == b->len &&
@@ -1611,8 +1611,8 @@
         return( 0 );
     }
 
-    if( ( a->tag == ASN1_UTF8_STRING || a->tag == ASN1_PRINTABLE_STRING ) &&
-        ( b->tag == ASN1_UTF8_STRING || b->tag == ASN1_PRINTABLE_STRING ) &&
+    if( ( a->tag == MBEDTLS_ASN1_UTF8_STRING || a->tag == MBEDTLS_ASN1_PRINTABLE_STRING ) &&
+        ( b->tag == MBEDTLS_ASN1_UTF8_STRING || b->tag == MBEDTLS_ASN1_PRINTABLE_STRING ) &&
         a->len == b->len &&
         x509_memcasecmp( a->p, b->p, b->len ) == 0 )
     {
@@ -1632,7 +1632,7 @@
  *
  * Return 0 if equal, -1 otherwise.
  */
-static int x509_name_cmp( const x509_name *a, const x509_name *b )
+static int x509_name_cmp( const mbedtls_x509_name *a, const mbedtls_x509_name *b )
 {
     /* Avoid recursion, it might not be optimised by the compiler */
     while( a != NULL || b != NULL )
@@ -1671,8 +1671,8 @@
  * top means parent is a locally-trusted certificate
  * bottom means child is the end entity cert
  */
-static int x509_crt_check_parent( const x509_crt *child,
-                                  const x509_crt *parent,
+static int x509_crt_check_parent( const mbedtls_x509_crt *child,
+                                  const mbedtls_x509_crt *parent,
                                   int top, int bottom )
 {
     int need_ca_bit;
@@ -1699,9 +1699,9 @@
     if( need_ca_bit && ! parent->ca_istrue )
         return( -1 );
 
-#if defined(POLARSSL_X509_CHECK_KEY_USAGE)
+#if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
     if( need_ca_bit &&
-        x509_crt_check_key_usage( parent, KU_KEY_CERT_SIGN ) != 0 )
+        mbedtls_x509_crt_check_key_usage( parent, MBEDTLS_X509_KU_KEY_CERT_SIGN ) != 0 )
     {
         return( -1 );
     }
@@ -1711,28 +1711,28 @@
 }
 
 static int x509_crt_verify_top(
-                x509_crt *child, x509_crt *trust_ca,
-                x509_crl *ca_crl, int path_cnt, int *flags,
-                int (*f_vrfy)(void *, x509_crt *, int, int *),
+                mbedtls_x509_crt *child, mbedtls_x509_crt *trust_ca,
+                mbedtls_x509_crl *ca_crl, int path_cnt, int *flags,
+                int (*f_vrfy)(void *, mbedtls_x509_crt *, int, int *),
                 void *p_vrfy )
 {
     int ret;
     int ca_flags = 0, check_path_cnt = path_cnt + 1;
-    unsigned char hash[POLARSSL_MD_MAX_SIZE];
-    const md_info_t *md_info;
+    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
+    const mbedtls_md_info_t *md_info;
 
-    if( x509_time_expired( &child->valid_to ) )
-        *flags |= BADCERT_EXPIRED;
+    if( mbedtls_x509_time_expired( &child->valid_to ) )
+        *flags |= MBEDTLS_BADCERT_EXPIRED;
 
-    if( x509_time_future( &child->valid_from ) )
-        *flags |= BADCERT_FUTURE;
+    if( mbedtls_x509_time_future( &child->valid_from ) )
+        *flags |= MBEDTLS_X509_BADCERT_FUTURE;
 
     /*
      * Child is the top of the chain. Check against the trust_ca list.
      */
-    *flags |= BADCERT_NOT_TRUSTED;
+    *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
 
-    md_info = md_info_from_type( child->sig_md );
+    md_info = mbedtls_md_info_from_type( child->sig_md );
     if( md_info == NULL )
     {
         /*
@@ -1741,7 +1741,7 @@
         trust_ca = NULL;
     }
     else
-        md( md_info, child->tbs.p, child->tbs.len, hash );
+        mbedtls_md( md_info, child->tbs.p, child->tbs.len, hash );
 
     for( /* trust_ca */ ; trust_ca != NULL; trust_ca = trust_ca->next )
     {
@@ -1765,8 +1765,8 @@
             continue;
         }
 
-        if( pk_verify_ext( child->sig_pk, child->sig_opts, &trust_ca->pk,
-                           child->sig_md, hash, md_get_size( md_info ),
+        if( mbedtls_pk_verify_ext( child->sig_pk, child->sig_opts, &trust_ca->pk,
+                           child->sig_md, hash, mbedtls_md_get_size( md_info ),
                            child->sig.p, child->sig.len ) != 0 )
         {
             continue;
@@ -1775,7 +1775,7 @@
         /*
          * Top of chain is signed by a trusted CA
          */
-        *flags &= ~BADCERT_NOT_TRUSTED;
+        *flags &= ~MBEDTLS_X509_BADCERT_NOT_TRUSTED;
         break;
     }
 
@@ -1789,18 +1789,18 @@
           memcmp( child->subject_raw.p, trust_ca->subject_raw.p,
                             child->issuer_raw.len ) != 0 ) )
     {
-#if defined(POLARSSL_X509_CRL_PARSE_C)
+#if defined(MBEDTLS_X509_CRL_PARSE_C)
         /* Check trusted CA's CRL for the chain's top crt */
         *flags |= x509_crt_verifycrl( child, trust_ca, ca_crl );
 #else
         ((void) ca_crl);
 #endif
 
-        if( x509_time_expired( &trust_ca->valid_to ) )
-            ca_flags |= BADCERT_EXPIRED;
+        if( mbedtls_x509_time_expired( &trust_ca->valid_to ) )
+            ca_flags |= MBEDTLS_BADCERT_EXPIRED;
 
-        if( x509_time_future( &trust_ca->valid_from ) )
-            ca_flags |= BADCERT_FUTURE;
+        if( mbedtls_x509_time_future( &trust_ca->valid_from ) )
+            ca_flags |= MBEDTLS_X509_BADCERT_FUTURE;
 
         if( NULL != f_vrfy )
         {
@@ -1825,51 +1825,51 @@
 }
 
 static int x509_crt_verify_child(
-                x509_crt *child, x509_crt *parent, x509_crt *trust_ca,
-                x509_crl *ca_crl, int path_cnt, int *flags,
-                int (*f_vrfy)(void *, x509_crt *, int, int *),
+                mbedtls_x509_crt *child, mbedtls_x509_crt *parent, mbedtls_x509_crt *trust_ca,
+                mbedtls_x509_crl *ca_crl, int path_cnt, int *flags,
+                int (*f_vrfy)(void *, mbedtls_x509_crt *, int, int *),
                 void *p_vrfy )
 {
     int ret;
     int parent_flags = 0;
-    unsigned char hash[POLARSSL_MD_MAX_SIZE];
-    x509_crt *grandparent;
-    const md_info_t *md_info;
+    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
+    mbedtls_x509_crt *grandparent;
+    const mbedtls_md_info_t *md_info;
 
     /* path_cnt is 0 for the first intermediate CA */
-    if( 1 + path_cnt > POLARSSL_X509_MAX_INTERMEDIATE_CA )
+    if( 1 + path_cnt > MBEDTLS_X509_MAX_INTERMEDIATE_CA )
     {
-        *flags |= BADCERT_NOT_TRUSTED;
-        return( POLARSSL_ERR_X509_CERT_VERIFY_FAILED );
+        *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
+        return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
     }
 
-    if( x509_time_expired( &child->valid_to ) )
-        *flags |= BADCERT_EXPIRED;
+    if( mbedtls_x509_time_expired( &child->valid_to ) )
+        *flags |= MBEDTLS_BADCERT_EXPIRED;
 
-    if( x509_time_future( &child->valid_from ) )
-        *flags |= BADCERT_FUTURE;
+    if( mbedtls_x509_time_future( &child->valid_from ) )
+        *flags |= MBEDTLS_X509_BADCERT_FUTURE;
 
-    md_info = md_info_from_type( child->sig_md );
+    md_info = mbedtls_md_info_from_type( child->sig_md );
     if( md_info == NULL )
     {
         /*
          * Cannot check 'unknown' hash
          */
-        *flags |= BADCERT_NOT_TRUSTED;
+        *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
     }
     else
     {
-        md( md_info, child->tbs.p, child->tbs.len, hash );
+        mbedtls_md( md_info, child->tbs.p, child->tbs.len, hash );
 
-        if( pk_verify_ext( child->sig_pk, child->sig_opts, &parent->pk,
-                           child->sig_md, hash, md_get_size( md_info ),
+        if( mbedtls_pk_verify_ext( child->sig_pk, child->sig_opts, &parent->pk,
+                           child->sig_md, hash, mbedtls_md_get_size( md_info ),
                            child->sig.p, child->sig.len ) != 0 )
         {
-            *flags |= BADCERT_NOT_TRUSTED;
+            *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
         }
     }
 
-#if defined(POLARSSL_X509_CRL_PARSE_C)
+#if defined(MBEDTLS_X509_CRL_PARSE_C)
     /* Check trusted CA's CRL for the given crt */
     *flags |= x509_crt_verifycrl(child, parent, ca_crl);
 #endif
@@ -1913,19 +1913,19 @@
 /*
  * Verify the certificate validity
  */
-int x509_crt_verify( x509_crt *crt,
-                     x509_crt *trust_ca,
-                     x509_crl *ca_crl,
+int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
+                     mbedtls_x509_crt *trust_ca,
+                     mbedtls_x509_crl *ca_crl,
                      const char *cn, int *flags,
-                     int (*f_vrfy)(void *, x509_crt *, int, int *),
+                     int (*f_vrfy)(void *, mbedtls_x509_crt *, int, int *),
                      void *p_vrfy )
 {
     size_t cn_len;
     int ret;
     int pathlen = 0;
-    x509_crt *parent;
-    x509_name *name;
-    x509_sequence *cur = NULL;
+    mbedtls_x509_crt *parent;
+    mbedtls_x509_name *name;
+    mbedtls_x509_sequence *cur = NULL;
 
     *flags = 0;
 
@@ -1934,7 +1934,7 @@
         name = &crt->subject;
         cn_len = strlen( cn );
 
-        if( crt->ext_types & EXT_SUBJECT_ALT_NAME )
+        if( crt->ext_types & MBEDTLS_EXT_SUBJECT_ALT_NAME )
         {
             cur = &crt->subject_alt_names;
 
@@ -1953,13 +1953,13 @@
             }
 
             if( cur == NULL )
-                *flags |= BADCERT_CN_MISMATCH;
+                *flags |= MBEDTLS_X509_BADCERT_CN_MISMATCH;
         }
         else
         {
             while( name != NULL )
             {
-                if( OID_CMP( OID_AT_CN, &name->oid ) == 0 )
+                if( MBEDTLS_OID_CMP( MBEDTLS_OID_AT_CN, &name->oid ) == 0 )
                 {
                     if( name->val.len == cn_len &&
                         x509_memcasecmp( name->val.p, cn, cn_len ) == 0 )
@@ -1975,7 +1975,7 @@
             }
 
             if( name == NULL )
-                *flags |= BADCERT_CN_MISMATCH;
+                *flags |= MBEDTLS_X509_BADCERT_CN_MISMATCH;
         }
     }
 
@@ -2003,7 +2003,7 @@
     }
 
     if( *flags != 0 )
-        return( POLARSSL_ERR_X509_CERT_VERIFY_FAILED );
+        return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
 
     return( 0 );
 }
@@ -2011,32 +2011,32 @@
 /*
  * Initialize a certificate chain
  */
-void x509_crt_init( x509_crt *crt )
+void mbedtls_x509_crt_init( mbedtls_x509_crt *crt )
 {
-    memset( crt, 0, sizeof(x509_crt) );
+    memset( crt, 0, sizeof(mbedtls_x509_crt) );
 }
 
 /*
  * Unallocate all certificate data
  */
-void x509_crt_free( x509_crt *crt )
+void mbedtls_x509_crt_free( mbedtls_x509_crt *crt )
 {
-    x509_crt *cert_cur = crt;
-    x509_crt *cert_prv;
-    x509_name *name_cur;
-    x509_name *name_prv;
-    x509_sequence *seq_cur;
-    x509_sequence *seq_prv;
+    mbedtls_x509_crt *cert_cur = crt;
+    mbedtls_x509_crt *cert_prv;
+    mbedtls_x509_name *name_cur;
+    mbedtls_x509_name *name_prv;
+    mbedtls_x509_sequence *seq_cur;
+    mbedtls_x509_sequence *seq_prv;
 
     if( crt == NULL )
         return;
 
     do
     {
-        pk_free( &cert_cur->pk );
+        mbedtls_pk_free( &cert_cur->pk );
 
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
-        polarssl_free( cert_cur->sig_opts );
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
+        mbedtls_free( cert_cur->sig_opts );
 #endif
 
         name_cur = cert_cur->issuer.next;
@@ -2044,8 +2044,8 @@
         {
             name_prv = name_cur;
             name_cur = name_cur->next;
-            polarssl_zeroize( name_prv, sizeof( x509_name ) );
-            polarssl_free( name_prv );
+            mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
+            mbedtls_free( name_prv );
         }
 
         name_cur = cert_cur->subject.next;
@@ -2053,8 +2053,8 @@
         {
             name_prv = name_cur;
             name_cur = name_cur->next;
-            polarssl_zeroize( name_prv, sizeof( x509_name ) );
-            polarssl_free( name_prv );
+            mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
+            mbedtls_free( name_prv );
         }
 
         seq_cur = cert_cur->ext_key_usage.next;
@@ -2062,8 +2062,8 @@
         {
             seq_prv = seq_cur;
             seq_cur = seq_cur->next;
-            polarssl_zeroize( seq_prv, sizeof( x509_sequence ) );
-            polarssl_free( seq_prv );
+            mbedtls_zeroize( seq_prv, sizeof( mbedtls_x509_sequence ) );
+            mbedtls_free( seq_prv );
         }
 
         seq_cur = cert_cur->subject_alt_names.next;
@@ -2071,14 +2071,14 @@
         {
             seq_prv = seq_cur;
             seq_cur = seq_cur->next;
-            polarssl_zeroize( seq_prv, sizeof( x509_sequence ) );
-            polarssl_free( seq_prv );
+            mbedtls_zeroize( seq_prv, sizeof( mbedtls_x509_sequence ) );
+            mbedtls_free( seq_prv );
         }
 
         if( cert_cur->raw.p != NULL )
         {
-            polarssl_zeroize( cert_cur->raw.p, cert_cur->raw.len );
-            polarssl_free( cert_cur->raw.p );
+            mbedtls_zeroize( cert_cur->raw.p, cert_cur->raw.len );
+            mbedtls_free( cert_cur->raw.p );
         }
 
         cert_cur = cert_cur->next;
@@ -2091,11 +2091,11 @@
         cert_prv = cert_cur;
         cert_cur = cert_cur->next;
 
-        polarssl_zeroize( cert_prv, sizeof( x509_crt ) );
+        mbedtls_zeroize( cert_prv, sizeof( mbedtls_x509_crt ) );
         if( cert_prv != crt )
-            polarssl_free( cert_prv );
+            mbedtls_free( cert_prv );
     }
     while( cert_cur != NULL );
 }
 
-#endif /* POLARSSL_X509_CRT_PARSE_C */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
diff --git a/library/x509_csr.c b/library/x509_csr.c
index e62417e..2e5aa3c 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -30,39 +30,39 @@
  *  http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_CSR_PARSE_C)
+#if defined(MBEDTLS_X509_CSR_PARSE_C)
 
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/oid.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
 #include "mbedtls/pem.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
 #include <stdio.h>
-#define polarssl_free       free
-#define polarssl_malloc     malloc
-#define polarssl_snprintf   snprintf
+#define mbedtls_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_snprintf   snprintf
 #endif
 
-#if defined(POLARSSL_FS_IO) || defined(EFIX64) || defined(EFI32)
+#if defined(MBEDTLS_FS_IO) || defined(EFIX64) || defined(EFI32)
 #include <stdio.h>
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -75,15 +75,15 @@
 {
     int ret;
 
-    if( ( ret = asn1_get_int( p, end, ver ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )
     {
-        if( ret == POLARSSL_ERR_ASN1_UNEXPECTED_TAG )
+        if( ret == MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
         {
             *ver = 0;
             return( 0 );
         }
 
-        return( POLARSSL_ERR_X509_INVALID_VERSION + ret );
+        return( MBEDTLS_ERR_X509_INVALID_VERSION + ret );
     }
 
     return( 0 );
@@ -92,31 +92,31 @@
 /*
  * Parse a CSR in DER format
  */
-int x509_csr_parse_der( x509_csr *csr,
+int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
                         const unsigned char *buf, size_t buflen )
 {
     int ret;
     size_t len;
     unsigned char *p, *end;
-    x509_buf sig_params;
+    mbedtls_x509_buf sig_params;
 
-    memset( &sig_params, 0, sizeof( x509_buf ) );
+    memset( &sig_params, 0, sizeof( mbedtls_x509_buf ) );
 
     /*
      * Check for valid input
      */
     if( csr == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
-    x509_csr_init( csr );
+    mbedtls_x509_csr_init( csr );
 
     /*
      * first copy the raw DER data
      */
-    p = polarssl_malloc( len = buflen );
+    p = mbedtls_malloc( len = buflen );
 
     if( p == NULL )
-        return( POLARSSL_ERR_X509_MALLOC_FAILED );
+        return( MBEDTLS_ERR_X509_MALLOC_FAILED );
 
     memcpy( p, buf, buflen );
 
@@ -131,18 +131,18 @@
      *       signature          BIT STRING
      *  }
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT );
     }
 
     if( len != (size_t) ( end - p ) )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     /*
@@ -150,11 +150,11 @@
      */
     csr->cri.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
     end = p + len;
@@ -165,7 +165,7 @@
      */
     if( ( ret = x509_csr_get_version( &p, end, &csr->version ) ) != 0 )
     {
-        x509_csr_free( csr );
+        mbedtls_x509_csr_free( csr );
         return( ret );
     }
 
@@ -173,8 +173,8 @@
 
     if( csr->version != 1 )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_UNKNOWN_VERSION );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
     /*
@@ -182,16 +182,16 @@
      */
     csr->subject_raw.p = p;
 
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_SEQUENCE ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
 
-    if( ( ret = x509_get_name( &p, p + len, &csr->subject ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_name( &p, p + len, &csr->subject ) ) != 0 )
     {
-        x509_csr_free( csr );
+        mbedtls_x509_csr_free( csr );
         return( ret );
     }
 
@@ -200,20 +200,20 @@
     /*
      *  subjectPKInfo SubjectPublicKeyInfo
      */
-    if( ( ret = pk_parse_subpubkey( &p, end, &csr->pk ) ) != 0 )
+    if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &csr->pk ) ) != 0 )
     {
-        x509_csr_free( csr );
+        mbedtls_x509_csr_free( csr );
         return( ret );
     }
 
     /*
      *  attributes    [0] Attributes
      */
-    if( ( ret = asn1_get_tag( &p, end, &len,
-            ASN1_CONSTRUCTED | ASN1_CONTEXT_SPECIFIC ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_CONTEXT_SPECIFIC ) ) != 0 )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT + ret );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
     }
     // TODO Parse Attributes / extension requests
 
@@ -225,31 +225,31 @@
      *  signatureAlgorithm   AlgorithmIdentifier,
      *  signature            BIT STRING
      */
-    if( ( ret = x509_get_alg( &p, end, &csr->sig_oid, &sig_params ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_alg( &p, end, &csr->sig_oid, &sig_params ) ) != 0 )
     {
-        x509_csr_free( csr );
+        mbedtls_x509_csr_free( csr );
         return( ret );
     }
 
-    if( ( ret = x509_get_sig_alg( &csr->sig_oid, &sig_params,
+    if( ( ret = mbedtls_x509_get_sig_alg( &csr->sig_oid, &sig_params,
                                   &csr->sig_md, &csr->sig_pk,
                                   &csr->sig_opts ) ) != 0 )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_UNKNOWN_SIG_ALG );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG );
     }
 
-    if( ( ret = x509_get_sig( &p, end, &csr->sig ) ) != 0 )
+    if( ( ret = mbedtls_x509_get_sig( &p, end, &csr->sig ) ) != 0 )
     {
-        x509_csr_free( csr );
+        mbedtls_x509_csr_free( csr );
         return( ret );
     }
 
     if( p != end )
     {
-        x509_csr_free( csr );
-        return( POLARSSL_ERR_X509_INVALID_FORMAT +
-                POLARSSL_ERR_ASN1_LENGTH_MISMATCH );
+        mbedtls_x509_csr_free( csr );
+        return( MBEDTLS_ERR_X509_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
     }
 
     return( 0 );
@@ -258,23 +258,23 @@
 /*
  * Parse a CSR, allowing for PEM or raw DER encoding
  */
-int x509_csr_parse( x509_csr *csr, const unsigned char *buf, size_t buflen )
+int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, size_t buflen )
 {
     int ret;
-#if defined(POLARSSL_PEM_PARSE_C)
+#if defined(MBEDTLS_PEM_PARSE_C)
     size_t use_len;
-    pem_context pem;
+    mbedtls_pem_context pem;
 #endif
 
     /*
      * Check for valid input
      */
     if( csr == NULL || buf == NULL )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
-#if defined(POLARSSL_PEM_PARSE_C)
-    pem_init( &pem );
-    ret = pem_read_buffer( &pem,
+#if defined(MBEDTLS_PEM_PARSE_C)
+    mbedtls_pem_init( &pem );
+    ret = mbedtls_pem_read_buffer( &pem,
                            "-----BEGIN CERTIFICATE REQUEST-----",
                            "-----END CERTIFICATE REQUEST-----",
                            buf, NULL, 0, &use_len );
@@ -284,43 +284,43 @@
         /*
          * Was PEM encoded, parse the result
          */
-        if( ( ret = x509_csr_parse_der( csr, pem.buf, pem.buflen ) ) != 0 )
+        if( ( ret = mbedtls_x509_csr_parse_der( csr, pem.buf, pem.buflen ) ) != 0 )
             return( ret );
 
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( 0 );
     }
-    else if( ret != POLARSSL_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
     {
-        pem_free( &pem );
+        mbedtls_pem_free( &pem );
         return( ret );
     }
     else
-#endif /* POLARSSL_PEM_PARSE_C */
-    return( x509_csr_parse_der( csr, buf, buflen ) );
+#endif /* MBEDTLS_PEM_PARSE_C */
+    return( mbedtls_x509_csr_parse_der( csr, buf, buflen ) );
 }
 
-#if defined(POLARSSL_FS_IO)
+#if defined(MBEDTLS_FS_IO)
 /*
  * Load a CSR into the structure
  */
-int x509_csr_parse_file( x509_csr *csr, const char *path )
+int mbedtls_x509_csr_parse_file( mbedtls_x509_csr *csr, const char *path )
 {
     int ret;
     size_t n;
     unsigned char *buf;
 
-    if( ( ret = pk_load_file( path, &buf, &n ) ) != 0 )
+    if( ( ret = mbedtls_pk_load_file( path, &buf, &n ) ) != 0 )
         return( ret );
 
-    ret = x509_csr_parse( csr, buf, n );
+    ret = mbedtls_x509_csr_parse( csr, buf, n );
 
-    polarssl_zeroize( buf, n + 1 );
-    polarssl_free( buf );
+    mbedtls_zeroize( buf, n + 1 );
+    mbedtls_free( buf );
 
     return( ret );
 }
-#endif /* POLARSSL_FS_IO */
+#endif /* MBEDTLS_FS_IO */
 
 #if defined(_MSC_VER) && !defined snprintf && !defined(EFIX64) && \
     !defined(EFI32)
@@ -358,7 +358,7 @@
 #define snprintf compat_snprintf
 #endif /* _MSC_VER && !snprintf && !EFIX64 && !EFI32 */
 
-#define POLARSSL_ERR_DEBUG_BUF_TOO_SMALL    -2
+#define MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL    -2
 
 #define SAFE_SNPRINTF()                             \
 {                                                   \
@@ -367,7 +367,7 @@
                                                     \
     if( (unsigned int) ret > n ) {                  \
         p[n - 1] = '\0';                            \
-        return( POLARSSL_ERR_DEBUG_BUF_TOO_SMALL ); \
+        return( MBEDTLS_ERR_DEBUG_BUF_TOO_SMALL ); \
     }                                               \
                                                     \
     n -= (unsigned int) ret;                        \
@@ -379,8 +379,8 @@
 /*
  * Return an informational string about the CSR.
  */
-int x509_csr_info( char *buf, size_t size, const char *prefix,
-                   const x509_csr *csr )
+int mbedtls_x509_csr_info( char *buf, size_t size, const char *prefix,
+                   const mbedtls_x509_csr *csr )
 {
     int ret;
     size_t n;
@@ -390,30 +390,30 @@
     p = buf;
     n = size;
 
-    ret = polarssl_snprintf( p, n, "%sCSR version   : %d",
+    ret = mbedtls_snprintf( p, n, "%sCSR version   : %d",
                                prefix, csr->version );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%ssubject name  : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%ssubject name  : ", prefix );
     SAFE_SNPRINTF();
-    ret = x509_dn_gets( p, n, &csr->subject );
+    ret = mbedtls_x509_dn_gets( p, n, &csr->subject );
     SAFE_SNPRINTF();
 
-    ret = polarssl_snprintf( p, n, "\n%ssigned using  : ", prefix );
+    ret = mbedtls_snprintf( p, n, "\n%ssigned using  : ", prefix );
     SAFE_SNPRINTF();
 
-    ret = x509_sig_alg_gets( p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md,
+    ret = mbedtls_x509_sig_alg_gets( p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md,
                              csr->sig_opts );
     SAFE_SNPRINTF();
 
-    if( ( ret = x509_key_size_helper( key_size_str, BEFORE_COLON,
-                                      pk_get_name( &csr->pk ) ) ) != 0 )
+    if( ( ret = mbedtls_x509_key_size_helper( key_size_str, BEFORE_COLON,
+                                      mbedtls_pk_get_name( &csr->pk ) ) ) != 0 )
     {
         return( ret );
     }
 
-    ret = polarssl_snprintf( p, n, "\n%s%-" BC "s: %d bits\n", prefix, key_size_str,
-                          (int) pk_get_size( &csr->pk ) );
+    ret = mbedtls_snprintf( p, n, "\n%s%-" BC "s: %d bits\n", prefix, key_size_str,
+                          (int) mbedtls_pk_get_size( &csr->pk ) );
     SAFE_SNPRINTF();
 
     return( (int) ( size - n ) );
@@ -422,26 +422,26 @@
 /*
  * Initialize a CSR
  */
-void x509_csr_init( x509_csr *csr )
+void mbedtls_x509_csr_init( mbedtls_x509_csr *csr )
 {
-    memset( csr, 0, sizeof(x509_csr) );
+    memset( csr, 0, sizeof(mbedtls_x509_csr) );
 }
 
 /*
  * Unallocate all CSR data
  */
-void x509_csr_free( x509_csr *csr )
+void mbedtls_x509_csr_free( mbedtls_x509_csr *csr )
 {
-    x509_name *name_cur;
-    x509_name *name_prv;
+    mbedtls_x509_name *name_cur;
+    mbedtls_x509_name *name_prv;
 
     if( csr == NULL )
         return;
 
-    pk_free( &csr->pk );
+    mbedtls_pk_free( &csr->pk );
 
-#if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT)
-    polarssl_free( csr->sig_opts );
+#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
+    mbedtls_free( csr->sig_opts );
 #endif
 
     name_cur = csr->subject.next;
@@ -449,17 +449,17 @@
     {
         name_prv = name_cur;
         name_cur = name_cur->next;
-        polarssl_zeroize( name_prv, sizeof( x509_name ) );
-        polarssl_free( name_prv );
+        mbedtls_zeroize( name_prv, sizeof( mbedtls_x509_name ) );
+        mbedtls_free( name_prv );
     }
 
     if( csr->raw.p != NULL )
     {
-        polarssl_zeroize( csr->raw.p, csr->raw.len );
-        polarssl_free( csr->raw.p );
+        mbedtls_zeroize( csr->raw.p, csr->raw.len );
+        mbedtls_free( csr->raw.p );
     }
 
-    polarssl_zeroize( csr, sizeof( x509_csr ) );
+    mbedtls_zeroize( csr, sizeof( mbedtls_x509_csr ) );
 }
 
-#endif /* POLARSSL_X509_CSR_PARSE_C */
+#endif /* MBEDTLS_X509_CSR_PARSE_C */
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 89a2988..e8bb709 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -26,13 +26,13 @@
  * - attributes: PKCS#9 v2.0 aka RFC 2985
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_CRT_WRITE_C)
+#if defined(MBEDTLS_X509_CRT_WRITE_C)
 
 #include "mbedtls/x509_crt.h"
 #include "mbedtls/oid.h"
@@ -41,102 +41,102 @@
 
 #include <string.h>
 
-#if defined(POLARSSL_PEM_WRITE_C)
+#if defined(MBEDTLS_PEM_WRITE_C)
 #include "mbedtls/pem.h"
-#endif /* POLARSSL_PEM_WRITE_C */
+#endif /* MBEDTLS_PEM_WRITE_C */
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-void x509write_crt_init( x509write_cert *ctx )
+void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx )
 {
-    memset( ctx, 0, sizeof(x509write_cert) );
+    memset( ctx, 0, sizeof(mbedtls_x509write_cert) );
 
-    mpi_init( &ctx->serial );
-    ctx->version = X509_CRT_VERSION_3;
+    mbedtls_mpi_init( &ctx->serial );
+    ctx->version = MBEDTLS_X509_CRT_VERSION_3;
 }
 
-void x509write_crt_free( x509write_cert *ctx )
+void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx )
 {
-    mpi_free( &ctx->serial );
+    mbedtls_mpi_free( &ctx->serial );
 
-    asn1_free_named_data_list( &ctx->subject );
-    asn1_free_named_data_list( &ctx->issuer );
-    asn1_free_named_data_list( &ctx->extensions );
+    mbedtls_asn1_free_named_data_list( &ctx->subject );
+    mbedtls_asn1_free_named_data_list( &ctx->issuer );
+    mbedtls_asn1_free_named_data_list( &ctx->extensions );
 
-    polarssl_zeroize( ctx, sizeof(x509write_cert) );
+    mbedtls_zeroize( ctx, sizeof(mbedtls_x509write_cert) );
 }
 
-void x509write_crt_set_version( x509write_cert *ctx, int version )
+void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version )
 {
     ctx->version = version;
 }
 
-void x509write_crt_set_md_alg( x509write_cert *ctx, md_type_t md_alg )
+void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg )
 {
     ctx->md_alg = md_alg;
 }
 
-void x509write_crt_set_subject_key( x509write_cert *ctx, pk_context *key )
+void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key )
 {
     ctx->subject_key = key;
 }
 
-void x509write_crt_set_issuer_key( x509write_cert *ctx, pk_context *key )
+void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key )
 {
     ctx->issuer_key = key;
 }
 
-int x509write_crt_set_subject_name( x509write_cert *ctx,
+int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx,
                                     const char *subject_name )
 {
-    return x509_string_to_names( &ctx->subject, subject_name );
+    return mbedtls_x509_string_to_names( &ctx->subject, subject_name );
 }
 
-int x509write_crt_set_issuer_name( x509write_cert *ctx,
+int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx,
                                    const char *issuer_name )
 {
-    return x509_string_to_names( &ctx->issuer, issuer_name );
+    return mbedtls_x509_string_to_names( &ctx->issuer, issuer_name );
 }
 
-int x509write_crt_set_serial( x509write_cert *ctx, const mpi *serial )
+int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial )
 {
     int ret;
 
-    if( ( ret = mpi_copy( &ctx->serial, serial ) ) != 0 )
+    if( ( ret = mbedtls_mpi_copy( &ctx->serial, serial ) ) != 0 )
         return( ret );
 
     return( 0 );
 }
 
-int x509write_crt_set_validity( x509write_cert *ctx, const char *not_before,
+int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before,
                                 const char *not_after )
 {
-    if( strlen( not_before ) != X509_RFC5280_UTC_TIME_LEN - 1 ||
-        strlen( not_after )  != X509_RFC5280_UTC_TIME_LEN - 1 )
+    if( strlen( not_before ) != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 ||
+        strlen( not_after )  != MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1 )
     {
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
     }
-    strncpy( ctx->not_before, not_before, X509_RFC5280_UTC_TIME_LEN );
-    strncpy( ctx->not_after , not_after , X509_RFC5280_UTC_TIME_LEN );
-    ctx->not_before[X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
-    ctx->not_after[X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
+    strncpy( ctx->not_before, not_before, MBEDTLS_X509_RFC5280_UTC_TIME_LEN );
+    strncpy( ctx->not_after , not_after , MBEDTLS_X509_RFC5280_UTC_TIME_LEN );
+    ctx->not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
+    ctx->not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN - 1] = 'Z';
 
     return( 0 );
 }
 
-int x509write_crt_set_extension( x509write_cert *ctx,
+int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx,
                                  const char *oid, size_t oid_len,
                                  int critical,
                                  const unsigned char *val, size_t val_len )
 {
-    return x509_set_extension( &ctx->extensions, oid, oid_len,
+    return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len,
                                critical, val, val_len );
 }
 
-int x509write_crt_set_basic_constraints( x509write_cert *ctx,
+int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx,
                                          int is_ca, int max_pathlen )
 {
     int ret;
@@ -147,77 +147,77 @@
     memset( buf, 0, sizeof(buf) );
 
     if( is_ca && max_pathlen > 127 )
-        return( POLARSSL_ERR_X509_BAD_INPUT_DATA );
+        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
 
     if( is_ca )
     {
         if( max_pathlen >= 0 )
         {
-            ASN1_CHK_ADD( len, asn1_write_int( &c, buf, max_pathlen ) );
+            MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, max_pathlen ) );
         }
-        ASN1_CHK_ADD( len, asn1_write_bool( &c, buf, 1 ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_bool( &c, buf, 1 ) );
     }
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_CONSTRUCTED |
-                                                ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                MBEDTLS_ASN1_SEQUENCE ) );
 
-    return x509write_crt_set_extension( ctx, OID_BASIC_CONSTRAINTS,
-                                        OID_SIZE( OID_BASIC_CONSTRAINTS ),
+    return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_BASIC_CONSTRAINTS,
+                                        MBEDTLS_OID_SIZE( MBEDTLS_OID_BASIC_CONSTRAINTS ),
                                         0, buf + sizeof(buf) - len, len );
 }
 
-#if defined(POLARSSL_SHA1_C)
-int x509write_crt_set_subject_key_identifier( x509write_cert *ctx )
+#if defined(MBEDTLS_SHA1_C)
+int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx )
 {
     int ret;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
     unsigned char *c = buf + sizeof(buf);
     size_t len = 0;
 
     memset( buf, 0, sizeof(buf) );
-    ASN1_CHK_ADD( len, pk_write_pubkey( &c, buf, ctx->subject_key ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->subject_key ) );
 
-    sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
+    mbedtls_sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
     c = buf + sizeof(buf) - 20;
     len = 20;
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_OCTET_STRING ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_OCTET_STRING ) );
 
-    return x509write_crt_set_extension( ctx, OID_SUBJECT_KEY_IDENTIFIER,
-                                        OID_SIZE( OID_SUBJECT_KEY_IDENTIFIER ),
+    return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER,
+                                        MBEDTLS_OID_SIZE( MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER ),
                                         0, buf + sizeof(buf) - len, len );
 }
 
-int x509write_crt_set_authority_key_identifier( x509write_cert *ctx )
+int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx )
 {
     int ret;
-    unsigned char buf[POLARSSL_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
+    unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
     unsigned char *c = buf + sizeof(buf);
     size_t len = 0;
 
     memset( buf, 0, sizeof(buf) );
-    ASN1_CHK_ADD( len, pk_write_pubkey( &c, buf, ctx->issuer_key ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
 
-    sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
+    mbedtls_sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
     c = buf + sizeof(buf) - 20;
     len = 20;
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_CONTEXT_SPECIFIC | 0 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC | 0 ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, buf, ASN1_CONSTRUCTED |
-                                                ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                MBEDTLS_ASN1_SEQUENCE ) );
 
-    return x509write_crt_set_extension( ctx, OID_AUTHORITY_KEY_IDENTIFIER,
-                                   OID_SIZE( OID_AUTHORITY_KEY_IDENTIFIER ),
+    return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER,
+                                   MBEDTLS_OID_SIZE( MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER ),
                                    0, buf + sizeof(buf) - len, len );
 }
-#endif /* POLARSSL_SHA1_C */
+#endif /* MBEDTLS_SHA1_C */
 
-int x509write_crt_set_key_usage( x509write_cert *ctx, unsigned char key_usage )
+int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx, unsigned char key_usage )
 {
     unsigned char buf[4];
     unsigned char *c;
@@ -225,11 +225,11 @@
 
     c = buf + 4;
 
-    if( ( ret = asn1_write_bitstring( &c, buf, &key_usage, 7 ) ) != 4 )
+    if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &key_usage, 7 ) ) != 4 )
         return( ret );
 
-    ret = x509write_crt_set_extension( ctx, OID_KEY_USAGE,
-                                       OID_SIZE( OID_KEY_USAGE ),
+    ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_KEY_USAGE,
+                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ),
                                        1, buf, 4 );
     if( ret != 0 )
         return( ret );
@@ -237,7 +237,7 @@
     return( 0 );
 }
 
-int x509write_crt_set_ns_cert_type( x509write_cert *ctx,
+int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
                                     unsigned char ns_cert_type )
 {
     unsigned char buf[4];
@@ -246,11 +246,11 @@
 
     c = buf + 4;
 
-    if( ( ret = asn1_write_bitstring( &c, buf, &ns_cert_type, 8 ) ) != 4 )
+    if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &ns_cert_type, 8 ) ) != 4 )
         return( ret );
 
-    ret = x509write_crt_set_extension( ctx, OID_NS_CERT_TYPE,
-                                       OID_SIZE( OID_NS_CERT_TYPE ),
+    ret = mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE,
+                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ),
                                        0, buf, 4 );
     if( ret != 0 )
         return( ret );
@@ -265,29 +265,29 @@
     size_t len = 0;
 
     /*
-     * write ASN1_UTC_TIME if year < 2050 (2 bytes shorter)
+     * write MBEDTLS_ASN1_UTC_TIME if year < 2050 (2 bytes shorter)
      */
     if( time[0] == '2' && time[1] == '0' && time [2] < '5' )
     {
-        ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start,
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
                                              (const unsigned char *) time + 2,
                                              size - 2 ) );
-        ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_UTC_TIME ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_UTC_TIME ) );
     }
     else
     {
-        ASN1_CHK_ADD( len, asn1_write_raw_buffer( p, start,
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
                                                   (const unsigned char *) time,
                                                   size ) );
-        ASN1_CHK_ADD( len, asn1_write_len( p, start, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( p, start, ASN1_GENERALIZED_TIME ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_GENERALIZED_TIME ) );
     }
 
     return( (int) len );
 }
 
-int x509write_crt_der( x509write_cert *ctx, unsigned char *buf, size_t size,
+int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
                        int (*f_rng)(void *, unsigned char *, size_t),
                        void *p_rng )
 {
@@ -296,11 +296,11 @@
     size_t sig_oid_len = 0;
     unsigned char *c, *c2;
     unsigned char hash[64];
-    unsigned char sig[POLARSSL_MPI_MAX_SIZE];
+    unsigned char sig[MBEDTLS_MPI_MAX_SIZE];
     unsigned char tmp_buf[2048];
     size_t sub_len = 0, pub_len = 0, sig_and_oid_len = 0, sig_len;
     size_t len = 0;
-    pk_type_t pk_alg;
+    mbedtls_pk_type_t pk_alg;
 
     /*
      * Prepare data to be signed in tmp_buf
@@ -308,11 +308,11 @@
     c = tmp_buf + sizeof( tmp_buf );
 
     /* Signature algorithm needed in TBS, and later for actual signature */
-    pk_alg = pk_get_type( ctx->issuer_key );
-    if( pk_alg == POLARSSL_PK_ECKEY )
-        pk_alg = POLARSSL_PK_ECDSA;
+    pk_alg = mbedtls_pk_get_type( ctx->issuer_key );
+    if( pk_alg == MBEDTLS_PK_ECKEY )
+        pk_alg = MBEDTLS_PK_ECDSA;
 
-    if( ( ret = oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
+    if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
                                         &sig_oid, &sig_oid_len ) ) != 0 )
     {
         return( ret );
@@ -321,18 +321,18 @@
     /*
      *  Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
      */
-    ASN1_CHK_ADD( len, x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                    ASN1_SEQUENCE ) );
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONTEXT_SPECIFIC |
-                                                    ASN1_CONSTRUCTED | 3 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+                                                    MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
 
     /*
      *  SubjectPublicKeyInfo
      */
-    ASN1_CHK_ADD( pub_len, pk_write_pubkey_der( ctx->subject_key,
+    MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->subject_key,
                                                 tmp_buf, c - tmp_buf ) );
     c -= pub_len;
     len += pub_len;
@@ -340,7 +340,7 @@
     /*
      *  Subject  ::=  Name
      */
-    ASN1_CHK_ADD( len, x509_write_names( &c, tmp_buf, ctx->subject ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->subject ) );
 
     /*
      *  Validity ::= SEQUENCE {
@@ -349,53 +349,53 @@
      */
     sub_len = 0;
 
-    ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_after,
-                                            X509_RFC5280_UTC_TIME_LEN ) );
+    MBEDTLS_ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_after,
+                                            MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) );
 
-    ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_before,
-                                            X509_RFC5280_UTC_TIME_LEN ) );
+    MBEDTLS_ASN1_CHK_ADD( sub_len, x509_write_time( &c, tmp_buf, ctx->not_before,
+                                            MBEDTLS_X509_RFC5280_UTC_TIME_LEN ) );
 
     len += sub_len;
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, sub_len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                    ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_SEQUENCE ) );
 
     /*
      *  Issuer  ::=  Name
      */
-    ASN1_CHK_ADD( len, x509_write_names( &c, tmp_buf, ctx->issuer ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->issuer ) );
 
     /*
      *  Signature   ::=  AlgorithmIdentifier
      */
-    ASN1_CHK_ADD( len, asn1_write_algorithm_identifier( &c, tmp_buf,
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_algorithm_identifier( &c, tmp_buf,
                        sig_oid, strlen( sig_oid ), 0 ) );
 
     /*
      *  Serial   ::=  INTEGER
      */
-    ASN1_CHK_ADD( len, asn1_write_mpi( &c, tmp_buf, &ctx->serial ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, tmp_buf, &ctx->serial ) );
 
     /*
      *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
      */
     sub_len = 0;
-    ASN1_CHK_ADD( sub_len, asn1_write_int( &c, tmp_buf, ctx->version ) );
+    MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );
     len += sub_len;
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, sub_len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONTEXT_SPECIFIC |
-                                                    ASN1_CONSTRUCTED | 0 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+                                                    MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                    ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_SEQUENCE ) );
 
     /*
      * Make signature
      */
-    md( md_info_from_type( ctx->md_alg ), c, len, hash );
+    mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
 
-    if( ( ret = pk_sign( ctx->issuer_key, ctx->md_alg, hash, 0, sig, &sig_len,
+    if( ( ret = mbedtls_pk_sign( ctx->issuer_key, ctx->md_alg, hash, 0, sig, &sig_len,
                          f_rng, p_rng ) ) != 0 )
     {
         return( ret );
@@ -405,16 +405,16 @@
      * Write data to output buffer
      */
     c2 = buf + size;
-    ASN1_CHK_ADD( sig_and_oid_len, x509_write_sig( &c2, buf,
+    MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, buf,
                                         sig_oid, sig_oid_len, sig, sig_len ) );
 
     c2 -= len;
     memcpy( c2, c, len );
 
     len += sig_and_oid_len;
-    ASN1_CHK_ADD( len, asn1_write_len( &c2, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c2, buf, ASN1_CONSTRUCTED |
-                                                 ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c2, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
@@ -422,8 +422,8 @@
 #define PEM_BEGIN_CRT           "-----BEGIN CERTIFICATE-----\n"
 #define PEM_END_CRT             "-----END CERTIFICATE-----\n"
 
-#if defined(POLARSSL_PEM_WRITE_C)
-int x509write_crt_pem( x509write_cert *crt, unsigned char *buf, size_t size,
+#if defined(MBEDTLS_PEM_WRITE_C)
+int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *crt, unsigned char *buf, size_t size,
                        int (*f_rng)(void *, unsigned char *, size_t),
                        void *p_rng )
 {
@@ -431,13 +431,13 @@
     unsigned char output_buf[4096];
     size_t olen = 0;
 
-    if( ( ret = x509write_crt_der( crt, output_buf, sizeof(output_buf),
+    if( ( ret = mbedtls_x509write_crt_der( crt, output_buf, sizeof(output_buf),
                                    f_rng, p_rng ) ) < 0 )
     {
         return( ret );
     }
 
-    if( ( ret = pem_write_buffer( PEM_BEGIN_CRT, PEM_END_CRT,
+    if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CRT, PEM_END_CRT,
                                   output_buf + sizeof(output_buf) - ret,
                                   ret, buf, size, &olen ) ) != 0 )
     {
@@ -446,6 +446,6 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_PEM_WRITE_C */
+#endif /* MBEDTLS_PEM_WRITE_C */
 
-#endif /* POLARSSL_X509_CRT_WRITE_C */
+#endif /* MBEDTLS_X509_CRT_WRITE_C */
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
index 6c112e6..4095ba1 100644
--- a/library/x509write_csr.c
+++ b/library/x509write_csr.c
@@ -25,13 +25,13 @@
  * - attributes: PKCS#9 v2.0 aka RFC 2985
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_X509_CSR_WRITE_C)
+#if defined(MBEDTLS_X509_CSR_WRITE_C)
 
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/oid.h"
@@ -40,53 +40,53 @@
 #include <string.h>
 #include <stdlib.h>
 
-#if defined(POLARSSL_PEM_WRITE_C)
+#if defined(MBEDTLS_PEM_WRITE_C)
 #include "mbedtls/pem.h"
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-void x509write_csr_init( x509write_csr *ctx )
+void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx )
 {
-    memset( ctx, 0, sizeof(x509write_csr) );
+    memset( ctx, 0, sizeof(mbedtls_x509write_csr) );
 }
 
-void x509write_csr_free( x509write_csr *ctx )
+void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx )
 {
-    asn1_free_named_data_list( &ctx->subject );
-    asn1_free_named_data_list( &ctx->extensions );
+    mbedtls_asn1_free_named_data_list( &ctx->subject );
+    mbedtls_asn1_free_named_data_list( &ctx->extensions );
 
-    polarssl_zeroize( ctx, sizeof(x509write_csr) );
+    mbedtls_zeroize( ctx, sizeof(mbedtls_x509write_csr) );
 }
 
-void x509write_csr_set_md_alg( x509write_csr *ctx, md_type_t md_alg )
+void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg )
 {
     ctx->md_alg = md_alg;
 }
 
-void x509write_csr_set_key( x509write_csr *ctx, pk_context *key )
+void mbedtls_x509write_csr_set_key( mbedtls_x509write_csr *ctx, mbedtls_pk_context *key )
 {
     ctx->key = key;
 }
 
-int x509write_csr_set_subject_name( x509write_csr *ctx,
+int mbedtls_x509write_csr_set_subject_name( mbedtls_x509write_csr *ctx,
                                     const char *subject_name )
 {
-    return x509_string_to_names( &ctx->subject, subject_name );
+    return mbedtls_x509_string_to_names( &ctx->subject, subject_name );
 }
 
-int x509write_csr_set_extension( x509write_csr *ctx,
+int mbedtls_x509write_csr_set_extension( mbedtls_x509write_csr *ctx,
                                  const char *oid, size_t oid_len,
                                  const unsigned char *val, size_t val_len )
 {
-    return x509_set_extension( &ctx->extensions, oid, oid_len,
+    return mbedtls_x509_set_extension( &ctx->extensions, oid, oid_len,
                                0, val, val_len );
 }
 
-int x509write_csr_set_key_usage( x509write_csr *ctx, unsigned char key_usage )
+int mbedtls_x509write_csr_set_key_usage( mbedtls_x509write_csr *ctx, unsigned char key_usage )
 {
     unsigned char buf[4];
     unsigned char *c;
@@ -94,11 +94,11 @@
 
     c = buf + 4;
 
-    if( ( ret = asn1_write_bitstring( &c, buf, &key_usage, 7 ) ) != 4 )
+    if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &key_usage, 7 ) ) != 4 )
         return( ret );
 
-    ret = x509write_csr_set_extension( ctx, OID_KEY_USAGE,
-                                       OID_SIZE( OID_KEY_USAGE ),
+    ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_KEY_USAGE,
+                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_KEY_USAGE ),
                                        buf, 4 );
     if( ret != 0 )
         return( ret );
@@ -106,7 +106,7 @@
     return( 0 );
 }
 
-int x509write_csr_set_ns_cert_type( x509write_csr *ctx,
+int mbedtls_x509write_csr_set_ns_cert_type( mbedtls_x509write_csr *ctx,
                                     unsigned char ns_cert_type )
 {
     unsigned char buf[4];
@@ -115,11 +115,11 @@
 
     c = buf + 4;
 
-    if( ( ret = asn1_write_bitstring( &c, buf, &ns_cert_type, 8 ) ) != 4 )
+    if( ( ret = mbedtls_asn1_write_bitstring( &c, buf, &ns_cert_type, 8 ) ) != 4 )
         return( ret );
 
-    ret = x509write_csr_set_extension( ctx, OID_NS_CERT_TYPE,
-                                       OID_SIZE( OID_NS_CERT_TYPE ),
+    ret = mbedtls_x509write_csr_set_extension( ctx, MBEDTLS_OID_NS_CERT_TYPE,
+                                       MBEDTLS_OID_SIZE( MBEDTLS_OID_NS_CERT_TYPE ),
                                        buf, 4 );
     if( ret != 0 )
         return( ret );
@@ -127,7 +127,7 @@
     return( 0 );
 }
 
-int x509write_csr_der( x509write_csr *ctx, unsigned char *buf, size_t size,
+int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size,
                        int (*f_rng)(void *, unsigned char *, size_t),
                        void *p_rng )
 {
@@ -136,42 +136,42 @@
     size_t sig_oid_len = 0;
     unsigned char *c, *c2;
     unsigned char hash[64];
-    unsigned char sig[POLARSSL_MPI_MAX_SIZE];
+    unsigned char sig[MBEDTLS_MPI_MAX_SIZE];
     unsigned char tmp_buf[2048];
     size_t pub_len = 0, sig_and_oid_len = 0, sig_len;
     size_t len = 0;
-    pk_type_t pk_alg;
+    mbedtls_pk_type_t pk_alg;
 
     /*
      * Prepare data to be signed in tmp_buf
      */
     c = tmp_buf + sizeof( tmp_buf );
 
-    ASN1_CHK_ADD( len, x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
 
     if( len )
     {
-        ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                        ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                        MBEDTLS_ASN1_SEQUENCE ) );
 
-        ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                        ASN1_SET ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                        MBEDTLS_ASN1_SET ) );
 
-        ASN1_CHK_ADD( len, asn1_write_oid( &c, tmp_buf, OID_PKCS9_CSR_EXT_REQ,
-                                          OID_SIZE( OID_PKCS9_CSR_EXT_REQ ) ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_oid( &c, tmp_buf, MBEDTLS_OID_PKCS9_CSR_EXT_REQ,
+                                          MBEDTLS_OID_SIZE( MBEDTLS_OID_PKCS9_CSR_EXT_REQ ) ) );
 
-        ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-        ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                        ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                        MBEDTLS_ASN1_SEQUENCE ) );
     }
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                    ASN1_CONTEXT_SPECIFIC ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_CONTEXT_SPECIFIC ) );
 
-    ASN1_CHK_ADD( pub_len, pk_write_pubkey_der( ctx->key,
+    MBEDTLS_ASN1_CHK_ADD( pub_len, mbedtls_pk_write_pubkey_der( ctx->key,
                                                 tmp_buf, c - tmp_buf ) );
     c -= pub_len;
     len += pub_len;
@@ -179,29 +179,29 @@
     /*
      *  Subject  ::=  Name
      */
-    ASN1_CHK_ADD( len, x509_write_names( &c, tmp_buf, ctx->subject ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_names( &c, tmp_buf, ctx->subject ) );
 
     /*
      *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
      */
-    ASN1_CHK_ADD( len, asn1_write_int( &c, tmp_buf, 0 ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, tmp_buf, 0 ) );
 
-    ASN1_CHK_ADD( len, asn1_write_len( &c, tmp_buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c, tmp_buf, ASN1_CONSTRUCTED |
-                                                    ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                    MBEDTLS_ASN1_SEQUENCE ) );
 
     /*
      * Prepare signature
      */
-    md( md_info_from_type( ctx->md_alg ), c, len, hash );
+    mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
 
-    pk_alg = pk_get_type( ctx->key );
-    if( pk_alg == POLARSSL_PK_ECKEY )
-        pk_alg = POLARSSL_PK_ECDSA;
+    pk_alg = mbedtls_pk_get_type( ctx->key );
+    if( pk_alg == MBEDTLS_PK_ECKEY )
+        pk_alg = MBEDTLS_PK_ECDSA;
 
-    if( ( ret = pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len,
+    if( ( ret = mbedtls_pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len,
                          f_rng, p_rng ) ) != 0 ||
-        ( ret = oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
+        ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
                                         &sig_oid, &sig_oid_len ) ) != 0 )
     {
         return( ret );
@@ -211,16 +211,16 @@
      * Write data to output buffer
      */
     c2 = buf + size;
-    ASN1_CHK_ADD( sig_and_oid_len, x509_write_sig( &c2, buf,
+    MBEDTLS_ASN1_CHK_ADD( sig_and_oid_len, mbedtls_x509_write_sig( &c2, buf,
                                         sig_oid, sig_oid_len, sig, sig_len ) );
 
     c2 -= len;
     memcpy( c2, c, len );
 
     len += sig_and_oid_len;
-    ASN1_CHK_ADD( len, asn1_write_len( &c2, buf, len ) );
-    ASN1_CHK_ADD( len, asn1_write_tag( &c2, buf, ASN1_CONSTRUCTED |
-                                                 ASN1_SEQUENCE ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) );
+    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c2, buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                 MBEDTLS_ASN1_SEQUENCE ) );
 
     return( (int) len );
 }
@@ -228,8 +228,8 @@
 #define PEM_BEGIN_CSR           "-----BEGIN CERTIFICATE REQUEST-----\n"
 #define PEM_END_CSR             "-----END CERTIFICATE REQUEST-----\n"
 
-#if defined(POLARSSL_PEM_WRITE_C)
-int x509write_csr_pem( x509write_csr *ctx, unsigned char *buf, size_t size,
+#if defined(MBEDTLS_PEM_WRITE_C)
+int mbedtls_x509write_csr_pem( mbedtls_x509write_csr *ctx, unsigned char *buf, size_t size,
                        int (*f_rng)(void *, unsigned char *, size_t),
                        void *p_rng )
 {
@@ -237,13 +237,13 @@
     unsigned char output_buf[4096];
     size_t olen = 0;
 
-    if( ( ret = x509write_csr_der( ctx, output_buf, sizeof(output_buf),
+    if( ( ret = mbedtls_x509write_csr_der( ctx, output_buf, sizeof(output_buf),
                                    f_rng, p_rng ) ) < 0 )
     {
         return( ret );
     }
 
-    if( ( ret = pem_write_buffer( PEM_BEGIN_CSR, PEM_END_CSR,
+    if( ( ret = mbedtls_pem_write_buffer( PEM_BEGIN_CSR, PEM_END_CSR,
                                   output_buf + sizeof(output_buf) - ret,
                                   ret, buf, size, &olen ) ) != 0 )
     {
@@ -252,6 +252,6 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_PEM_WRITE_C */
+#endif /* MBEDTLS_PEM_WRITE_C */
 
-#endif /* POLARSSL_X509_CSR_WRITE_C */
+#endif /* MBEDTLS_X509_CSR_WRITE_C */
diff --git a/library/xtea.c b/library/xtea.c
index 8fac8c1..c44892e 100644
--- a/library/xtea.c
+++ b/library/xtea.c
@@ -20,31 +20,31 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_XTEA_C)
+#if defined(MBEDTLS_XTEA_C)
 
 #include "mbedtls/xtea.h"
 
 #include <string.h>
 
-#if defined(POLARSSL_SELF_TEST)
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define polarssl_printf printf
-#endif /* POLARSSL_PLATFORM_C */
-#endif /* POLARSSL_SELF_TEST */
+#define mbedtls_printf printf
+#endif /* MBEDTLS_PLATFORM_C */
+#endif /* MBEDTLS_SELF_TEST */
 
-#if !defined(POLARSSL_XTEA_ALT)
+#if !defined(MBEDTLS_XTEA_ALT)
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
@@ -71,27 +71,27 @@
 }
 #endif
 
-void xtea_init( xtea_context *ctx )
+void mbedtls_xtea_init( mbedtls_xtea_context *ctx )
 {
-    memset( ctx, 0, sizeof( xtea_context ) );
+    memset( ctx, 0, sizeof( mbedtls_xtea_context ) );
 }
 
-void xtea_free( xtea_context *ctx )
+void mbedtls_xtea_free( mbedtls_xtea_context *ctx )
 {
     if( ctx == NULL )
         return;
 
-    polarssl_zeroize( ctx, sizeof( xtea_context ) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_xtea_context ) );
 }
 
 /*
  * XTEA key schedule
  */
-void xtea_setup( xtea_context *ctx, const unsigned char key[16] )
+void mbedtls_xtea_setup( mbedtls_xtea_context *ctx, const unsigned char key[16] )
 {
     int i;
 
-    memset( ctx, 0, sizeof(xtea_context) );
+    memset( ctx, 0, sizeof(mbedtls_xtea_context) );
 
     for( i = 0; i < 4; i++ )
     {
@@ -102,7 +102,7 @@
 /*
  * XTEA encrypt function
  */
-int xtea_crypt_ecb( xtea_context *ctx, int mode,
+int mbedtls_xtea_crypt_ecb( mbedtls_xtea_context *ctx, int mode,
                     const unsigned char input[8], unsigned char output[8])
 {
     uint32_t *k, v0, v1, i;
@@ -112,7 +112,7 @@
     GET_UINT32_BE( v0, input, 0 );
     GET_UINT32_BE( v1, input, 4 );
 
-    if( mode == XTEA_ENCRYPT )
+    if( mode == MBEDTLS_XTEA_ENCRYPT )
     {
         uint32_t sum = 0, delta = 0x9E3779B9;
 
@@ -123,7 +123,7 @@
             v1 += (((v0 << 4) ^ (v0 >> 5)) + v0) ^ (sum + k[(sum>>11) & 3]);
         }
     }
-    else /* XTEA_DECRYPT */
+    else /* MBEDTLS_XTEA_DECRYPT */
     {
         uint32_t delta = 0x9E3779B9, sum = delta * 32;
 
@@ -141,11 +141,11 @@
     return( 0 );
 }
 
-#if defined(POLARSSL_CIPHER_MODE_CBC)
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
 /*
  * XTEA-CBC buffer encryption/decryption
  */
-int xtea_crypt_cbc( xtea_context *ctx, int mode, size_t length,
+int mbedtls_xtea_crypt_cbc( mbedtls_xtea_context *ctx, int mode, size_t length,
                     unsigned char iv[8], const unsigned char *input,
                     unsigned char *output)
 {
@@ -153,14 +153,14 @@
     unsigned char temp[8];
 
     if( length % 8 )
-        return( POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH );
+        return( MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH );
 
-    if( mode == XTEA_DECRYPT )
+    if( mode == MBEDTLS_XTEA_DECRYPT )
     {
         while( length > 0 )
         {
             memcpy( temp, input, 8 );
-            xtea_crypt_ecb( ctx, mode, input, output );
+            mbedtls_xtea_crypt_ecb( ctx, mode, input, output );
 
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( output[i] ^ iv[i] );
@@ -179,7 +179,7 @@
             for( i = 0; i < 8; i++ )
                 output[i] = (unsigned char)( input[i] ^ iv[i] );
 
-            xtea_crypt_ecb( ctx, mode, output, output );
+            mbedtls_xtea_crypt_ecb( ctx, mode, output, output );
             memcpy( iv, output, 8 );
 
             input  += 8;
@@ -190,10 +190,10 @@
 
     return( 0 );
 }
-#endif /* POLARSSL_CIPHER_MODE_CBC */
-#endif /* !POLARSSL_XTEA_ALT */
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+#endif /* !MBEDTLS_XTEA_ALT */
 
-#if defined(POLARSSL_SELF_TEST)
+#if defined(MBEDTLS_SELF_TEST)
 
 /*
  * XTEA tests vectors (non-official)
@@ -238,45 +238,45 @@
 /*
  * Checkup routine
  */
-int xtea_self_test( int verbose )
+int mbedtls_xtea_self_test( int verbose )
 {
     int i, ret = 0;
     unsigned char buf[8];
-    xtea_context ctx;
+    mbedtls_xtea_context ctx;
 
-    xtea_init( &ctx );
+    mbedtls_xtea_init( &ctx );
     for( i = 0; i < 6; i++ )
     {
         if( verbose != 0 )
-            polarssl_printf( "  XTEA test #%d: ", i + 1 );
+            mbedtls_printf( "  XTEA test #%d: ", i + 1 );
 
         memcpy( buf, xtea_test_pt[i], 8 );
 
-        xtea_setup( &ctx, xtea_test_key[i] );
-        xtea_crypt_ecb( &ctx, XTEA_ENCRYPT, buf, buf );
+        mbedtls_xtea_setup( &ctx, xtea_test_key[i] );
+        mbedtls_xtea_crypt_ecb( &ctx, MBEDTLS_XTEA_ENCRYPT, buf, buf );
 
         if( memcmp( buf, xtea_test_ct[i], 8 ) != 0 )
         {
             if( verbose != 0 )
-                polarssl_printf( "failed\n" );
+                mbedtls_printf( "failed\n" );
 
             ret = 1;
             goto exit;
         }
 
         if( verbose != 0 )
-            polarssl_printf( "passed\n" );
+            mbedtls_printf( "passed\n" );
     }
 
     if( verbose != 0 )
-        polarssl_printf( "\n" );
+        mbedtls_printf( "\n" );
 
 exit:
-    xtea_free( &ctx );
+    mbedtls_xtea_free( &ctx );
 
     return( ret );
 }
 
-#endif /* POLARSSL_SELF_TEST */
+#endif /* MBEDTLS_SELF_TEST */
 
-#endif /* POLARSSL_XTEA_C */
+#endif /* MBEDTLS_XTEA_C */