commit b7149bcc90b83cb13131074b48b86451a711c49b
author Paul Bakker <p.j.bakker@polarssl.org> Wed Mar 20 15:30:09 2013 +0100
committer Paul Bakker <p.j.bakker@polarssl.org> Wed Mar 20 15:30:09 2013 +0100
tree 99676ecc352156ce4ab490d07274e7464d332996
parent a0234377fc2c32b239b2b4bbf13bd617bc7932cf

Corrected behaviour for CBC-based suites using the SHA384 MAC and PRF

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 60ef3be..2d09c59 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -346,8 +346,8 @@
         handshake->calc_finished = ssl_calc_finished_tls;
     }
 #if defined(POLARSSL_SHA4_C)
-    else if( transform->ciphersuite_info->cipher ==
-             POLARSSL_CIPHER_AES_256_GCM )
+    else if( transform->ciphersuite_info->mac ==
+             POLARSSL_MD_SHA384 )
     {
         handshake->tls_prf = tls_prf_sha384;
         handshake->calc_verify = ssl_calc_verify_tls_sha384;
@@ -963,10 +963,7 @@
     return( 0 );
 }
 
-/*
- * TODO: Use digest version when integrated!
- */
-#define POLARSSL_SSL_MAX_MAC_SIZE   32
+#define POLARSSL_SSL_MAX_MAC_SIZE   48
 
 static int ssl_decrypt_buf( ssl_context *ssl )
 {
@@ -2161,7 +2158,7 @@
     if( ssl->minor_ver < SSL_MINOR_VERSION_3 )
         ssl->handshake->update_checksum = ssl_update_checksum_md5sha1;
 #if defined(POLARSSL_SHA4_C)
-    else if( ciphersuite_info->cipher == POLARSSL_CIPHER_AES_256_GCM )
+    else if( ciphersuite_info->mac == POLARSSL_MD_SHA384 )
     {
         ssl->handshake->update_checksum = ssl_update_checksum_sha384;
     }