commit a0832d47f7eb859f75301ae321be5dea4ccb17f3
author Ronald Cron <ronald.cron@arm.com> Fri Feb 05 16:34:26 2021 +0100
committer GitHub <noreply@github.com> Fri Feb 05 16:34:26 2021 +0100
tree 83b42143ef6dd6764faeb9526bb6f652821d6b12
parent d945871c55a02d63f62070324f8cf15af2a3562e
parent 43f958b24df487a836ae53ab83c890a1982cb004

Merge pull request #3958 from gilles-peskine-arm/fix-tls12-constant-namespace

Fix some PSA-related identifiers

include/psa/crypto_struct.h

diff --git a/include/psa/crypto_struct.h b/include/psa/crypto_struct.h
index 6a018e1..04ece6d 100644
--- a/include/psa/crypto_struct.h
+++ b/include/psa/crypto_struct.h
@@ -228,11 +228,11 @@
 #if defined(MBEDTLS_MD_C)
 typedef enum
 {
-    TLS12_PRF_STATE_INIT,       /* no input provided */
-    TLS12_PRF_STATE_SEED_SET,   /* seed has been set */
-    TLS12_PRF_STATE_KEY_SET,    /* key has been set */
-    TLS12_PRF_STATE_LABEL_SET,  /* label has been set */
-    TLS12_PRF_STATE_OUTPUT      /* output has been started */
+    PSA_TLS12_PRF_STATE_INIT,       /* no input provided */
+    PSA_TLS12_PRF_STATE_SEED_SET,   /* seed has been set */
+    PSA_TLS12_PRF_STATE_KEY_SET,    /* key has been set */
+    PSA_TLS12_PRF_STATE_LABEL_SET,  /* label has been set */
+    PSA_TLS12_PRF_STATE_OUTPUT      /* output has been started */
 } psa_tls12_prf_key_derivation_state_t;
 
 typedef struct psa_tls12_prf_key_derivation_s

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index ba09bbf..88e25e1 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -5363,7 +5363,7 @@
                                             const uint8_t *data,
                                             size_t data_length )
 {
-    if( prf->state != TLS12_PRF_STATE_INIT )
+    if( prf->state != PSA_TLS12_PRF_STATE_INIT )
         return( PSA_ERROR_BAD_STATE );
 
     if( data_length != 0 )
@@ -5376,7 +5376,7 @@
         prf->seed_length = data_length;
     }
 
-    prf->state = TLS12_PRF_STATE_SEED_SET;
+    prf->state = PSA_TLS12_PRF_STATE_SEED_SET;
 
     return( PSA_SUCCESS );
 }
@@ -5387,14 +5387,14 @@
                                            size_t data_length )
 {
     psa_status_t status;
-    if( prf->state != TLS12_PRF_STATE_SEED_SET )
+    if( prf->state != PSA_TLS12_PRF_STATE_SEED_SET )
         return( PSA_ERROR_BAD_STATE );
 
     status = psa_hmac_setup_internal( &prf->hmac, data, data_length, hash_alg );
     if( status != PSA_SUCCESS )
         return( status );
 
-    prf->state = TLS12_PRF_STATE_KEY_SET;
+    prf->state = PSA_TLS12_PRF_STATE_KEY_SET;
 
     return( PSA_SUCCESS );
 }
@@ -5403,7 +5403,7 @@
                                              const uint8_t *data,
                                              size_t data_length )
 {
-    if( prf->state != TLS12_PRF_STATE_KEY_SET )
+    if( prf->state != PSA_TLS12_PRF_STATE_KEY_SET )
         return( PSA_ERROR_BAD_STATE );
 
     if( data_length != 0 )
@@ -5416,7 +5416,7 @@
         prf->label_length = data_length;
     }
 
-    prf->state = TLS12_PRF_STATE_LABEL_SET;
+    prf->state = PSA_TLS12_PRF_STATE_LABEL_SET;
 
     return( PSA_SUCCESS );
 }