2 * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright 2017 Ribose Inc. All Rights Reserved.
5 * Licensed under the OpenSSL license (the "License"). You may not use
6 * this file except in compliance with the License. You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
13 #ifndef OPENSSL_NO_SM3
14 # include <openssl/evp.h>
15 # include "internal/evp_int.h"
16 # include "internal/sm3.h"
18 static int init(EVP_MD_CTX *ctx)
20 return sm3_init(EVP_MD_CTX_md_data(ctx));
23 static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
25 return sm3_update(EVP_MD_CTX_md_data(ctx), data, count);
28 static int final(EVP_MD_CTX *ctx, unsigned char *md)
30 return sm3_final(md, EVP_MD_CTX_md_data(ctx));
33 static const EVP_MD sm3_md = {
35 NID_sm3WithRSAEncryption,
44 sizeof(EVP_MD *) + sizeof(SM3_CTX),
47 const EVP_MD *EVP_sm3(void)