MD: Introduce macro for initialization function
diff --git a/include/mbedtls/md_internal.h b/include/mbedtls/md_internal.h
index 4c08f85..2cd5185 100644
--- a/include/mbedtls/md_internal.h
+++ b/include/mbedtls/md_internal.h
@@ -81,6 +81,7 @@
/* SHA-256 */
#define MBEDTLS_MD_INFO_SHA256_TYPE MBEDTLS_MD_SHA256
#define MBEDTLS_MD_INFO_SHA256_CTX_TYPE mbedtls_sha256_context
+#define MBEDTLS_MD_INFO_SHA256_INIT_FUNC mbedtls_sha256_init
#define MBEDTLS_MD_INFO_SHA256_NAME "SHA256"
#define MBEDTLS_MD_INFO_SHA256_SIZE 32
#define MBEDTLS_MD_INFO_SHA256_BLOCKSIZE 64
@@ -98,6 +99,7 @@
*/
#define MBEDTLS_MD_INFO_CTX_TYPE_T( MD ) MD ## _CTX_TYPE
+#define MBEDTLS_MD_INFO_INIT_FUNC_T( MD ) MD ## _INIT_FUNC
#define MBEDTLS_MD_INFO_TYPE_T( MD ) MD ## _TYPE
#define MBEDTLS_MD_INFO_NAME_T( MD ) MD ## _NAME
#define MBEDTLS_MD_INFO_SIZE_T( MD ) MD ## _SIZE
@@ -117,6 +119,7 @@
* MBEDTLS_MD_INFO_XXX( MBEDTLS_MD_SINGLE_HASH ).
* where MBEDTLS_MD_SINGLE_HASH expands to MBEDTLS_MD_INFO_XXX. */
#define MBEDTLS_MD_INFO_CTX_TYPE( MD ) MBEDTLS_MD_INFO_CTX_TYPE_T( MD )
+#define MBEDTLS_MD_INFO_INIT_FUNC( MD ) MBEDTLS_MD_INFO_INIT_FUNC_T( MD )
#define MBEDTLS_MD_INFO_TYPE( MD ) MBEDTLS_MD_INFO_TYPE_T( MD )
#define MBEDTLS_MD_INFO_NAME( MD ) MBEDTLS_MD_INFO_NAME_T( MD )
#define MBEDTLS_MD_INFO_SIZE( MD ) MBEDTLS_MD_INFO_SIZE_T( MD )
@@ -764,6 +767,14 @@
( ctx, input, ilen ) );
}
+MBEDTLS_ALWAYS_INLINE static inline void mbedtls_md_info_init(
+ mbedtls_md_handle_t info,
+ void *ctx )
+{
+ ((void) info);
+ MBEDTLS_MD_INFO_INIT_FUNC( MBEDTLS_MD_SINGLE_HASH )( ctx );
+}
+
MBEDTLS_ALWAYS_INLINE static inline int mbedtls_md_info_finish(
mbedtls_md_handle_t info,
void *ctx,