2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #ifndef OPENSSL_NO_BLAKE2
13 # include <openssl/obj_mac.h>
14 # include "internal/evp_int.h"
15 # include "internal/blake2.h"
17 static int init(EVP_MD_CTX *ctx)
19 return blake2s256_init(EVP_MD_CTX_md_data(ctx));
22 static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
24 return blake2s_update(EVP_MD_CTX_md_data(ctx), data, count);
27 static int final(EVP_MD_CTX *ctx, unsigned char *md)
29 return blake2s_final(md, EVP_MD_CTX_md_data(ctx));
32 static const EVP_MD blake2s_md = {
35 BLAKE2S_DIGEST_LENGTH,
46 const EVP_MD *EVP_blake2s256(void)
50 #endif /* OPENSSL_NO_BLAKE2 */