| /* |
| * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. |
| * Copyright 2017 Ribose Inc. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| #include "internal/cryptlib.h" |
| |
| #ifndef OPENSSL_NO_SM3 |
| # include <openssl/evp.h> |
| # include "crypto/evp.h" |
| # include "crypto/sm3.h" |
| |
| static int init(EVP_MD_CTX *ctx) |
| { |
| return sm3_init(EVP_MD_CTX_md_data(ctx)); |
| } |
| |
| static int update(EVP_MD_CTX *ctx, const void *data, size_t count) |
| { |
| return sm3_update(EVP_MD_CTX_md_data(ctx), data, count); |
| } |
| |
| static int final(EVP_MD_CTX *ctx, unsigned char *md) |
| { |
| return sm3_final(md, EVP_MD_CTX_md_data(ctx)); |
| } |
| |
| static const EVP_MD sm3_md = { |
| NID_sm3, |
| NID_sm3WithRSAEncryption, |
| SM3_DIGEST_LENGTH, |
| 0, |
| init, |
| update, |
| final, |
| NULL, |
| NULL, |
| SM3_CBLOCK, |
| sizeof(EVP_MD *) + sizeof(SM3_CTX), |
| }; |
| |
| const EVP_MD *EVP_sm3(void) |
| { |
| return &sm3_md; |
| } |
| |
| #endif |