commit 11750441563cf05c700f935947457c7d7bbfd32a
author Andrzej Kurek <andrzej.kurek@arm.com> Thu Sep 17 07:12:06 2020 -0400
committer Andrzej Kurek <andrzej.kurek@arm.com> Thu Sep 17 23:51:58 2020 +0200
tree 961844d3cb7af7047a06df1ea9ef49d5467fab42
parent 6f3a987ae3bc4ac10800db02937dcf9dd37e032f

Merge enc/dec cipher contexts in ssl transforms

Store the raw encryption and decryption keys in transforms
to set them before each cipher operation. Add a config option
for this - MBEDTLS_SSL_TRANSFORM_OPTIMIZE_CIPHERS.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>

programs/ssl/query_config.c

diff --git a/programs/ssl/query_config.c b/programs/ssl/query_config.c
index af77ed5..e8fd634 100644
--- a/programs/ssl/query_config.c
+++ b/programs/ssl/query_config.c
@@ -2154,6 +2154,14 @@
     }
 #endif /* MBEDTLS_SSL_TLS_C */
 
+#if defined(MBEDTLS_SSL_TRANSFORM_OPTIMIZE_CIPHERS)
+    if( strcmp( "MBEDTLS_SSL_TRANSFORM_OPTIMIZE_CIPHERS", config ) == 0 )
+    {
+        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_TRANSFORM_OPTIMIZE_CIPHERS );
+        return( 0 );
+    }
+#endif /* MBEDTLS_SSL_TRANSFORM_OPTIMIZE_CIPHERS */
+
 #if defined(MBEDTLS_THREADING_C)
     if( strcmp( "MBEDTLS_THREADING_C", config ) == 0 )
     {