commit ab46694558faec41599e8469e5e0b0900af0e365
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Thu Aug 15 11:30:27 2013 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Tue Aug 20 20:46:04 2013 +0200
tree b3d436268f0e3ad4eaadce6570ec7e40046e35e5
parent 7e56de1671b43e48102ff33d0a2ad21275259ae2

Change pk_set_type to pk_init_ctx for consistency

library/pk.c

diff --git a/library/pk.c b/library/pk.c
index 61544eb..4c16de8 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -67,7 +67,7 @@
 /*
  * Get pk_info structure from type
  */
-static const pk_info_t * pk_info_from_type( pk_type_t pk_type )
+const pk_info_t * pk_info_from_type( pk_type_t pk_type )
 {
     switch( pk_type ) {
 #if defined(POLARSSL_RSA_C)
@@ -90,21 +90,11 @@
 }
 
 /*
- * Set a pk_context to a given type
+ * Initialise context
  */
-int pk_set_type( pk_context *ctx, pk_type_t type )
+int pk_init_ctx( pk_context *ctx, const pk_info_t *info )
 {
-    const pk_info_t *info;
-
-    if( ctx->pk_info != NULL )
-    {
-        if( ctx->pk_info->type == type )
-            return 0;
-
-        return( POLARSSL_ERR_PK_TYPE_MISMATCH );
-    }
-
-    if( ( info = pk_info_from_type( type ) ) == NULL )
+    if( ctx == NULL || info == NULL || ctx->pk_info != NULL )
         return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
 
     if( ( ctx->pk_ctx = info->ctx_alloc_func() ) == NULL )