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
12 #include "internal/cryptlib.h"
14 #ifndef OPENSSL_NO_SM3
16 # include <openssl/evp.h>
17 # include <openssl/objects.h>
18 # include <openssl/sm3.h>
19 # include "internal/evp_int.h"
21 static int init(EVP_MD_CTX *ctx)
23 return SM3_Init(EVP_MD_CTX_md_data(ctx));
26 static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
28 return SM3_Update(EVP_MD_CTX_md_data(ctx), data, count);
31 static int final(EVP_MD_CTX *ctx, unsigned char *md)
33 return SM3_Final(md, EVP_MD_CTX_md_data(ctx));
36 static const EVP_MD sm3_md = {
38 NID_sm3WithRSAEncryption,
47 sizeof(EVP_MD *) + sizeof(SM3_CTX),
50 const EVP_MD *EVP_sm3(void)