commit 27fdf46d16a32c9f3e95458bd57a06ba365c8fe9
author Paul Bakker <p.j.bakker@polarssl.org> Thu Jun 09 13:55:13 2011 +0000
committer Paul Bakker <p.j.bakker@polarssl.org> Thu Jun 09 13:55:13 2011 +0000
tree 98117b33b608e2f22726b2f25a07116df867c028
parent 887bd502d2f2052816adbb21be254b254ad8d9a0

 - Removed deprecated casts to int for now unsigned values

library/aes.c

diff --git a/library/aes.c b/library/aes.c
index ce418d6..7bccdf9 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -822,12 +822,13 @@
 int aes_crypt_cfb128( aes_context *ctx,
                        int mode,
                        size_t length,
-                       int *iv_off,
+                       size_t *iv_off,
                        unsigned char iv[16],
                        const unsigned char *input,
                        unsigned char *output )
 {
-    int c, n = *iv_off;
+    int c;
+    size_t n = *iv_off;
 
     if( mode == AES_DECRYPT )
     {
@@ -867,14 +868,15 @@
  * AES-CTR buffer encryption/decryption
  */
 int aes_crypt_ctr( aes_context *ctx,
-                       int length,
-                       int *nc_off,
+                       size_t length,
+                       size_t *nc_off,
                        unsigned char nonce_counter[16],
                        unsigned char stream_block[16],
                        const unsigned char *input,
                        unsigned char *output )
 {
-    int c, n = *nc_off, i, cb;
+    int c, i, cb;
+    size_t n = *nc_off;
 
     while( length-- )
     {
@@ -1089,7 +1091,7 @@
     unsigned char prv[16];
     unsigned char iv[16];
 #if defined(POLARSSL_CIPHER_MODE_CTR) || defined(POLARSSL_CIPHER_MODE_CFB)
-    int offset;
+    size_t offset;
 #endif
 #if defined(POLARSSL_CIPHER_MODE_CTR)
     int len;