mirror of
https://github.com/openssl/openssl.git
synced 2024-12-15 06:01:37 +08:00
26a7d938c9
Since return is inconsistent, I removed unnecessary parentheses and unified them. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4541)
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/*
|
|
* Copyright 2016 The OpenSSL Project Authors. 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
|
|
*/
|
|
|
|
/*
|
|
* Derived from the BLAKE2 reference implementation written by Samuel Neves.
|
|
* Copyright 2012, Samuel Neves <sneves@dei.uc.pt>
|
|
* More information about the BLAKE2 hash function and its implementations
|
|
* can be found at https://blake2.net.
|
|
*/
|
|
|
|
#include "internal/cryptlib.h"
|
|
|
|
#ifndef OPENSSL_NO_BLAKE2
|
|
|
|
# include <openssl/evp.h>
|
|
# include <openssl/objects.h>
|
|
# include "blake2_locl.h"
|
|
# include "internal/evp_int.h"
|
|
|
|
static int init(EVP_MD_CTX *ctx)
|
|
{
|
|
return BLAKE2s_Init(EVP_MD_CTX_md_data(ctx));
|
|
}
|
|
|
|
static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
|
|
{
|
|
return BLAKE2s_Update(EVP_MD_CTX_md_data(ctx), data, count);
|
|
}
|
|
|
|
static int final(EVP_MD_CTX *ctx, unsigned char *md)
|
|
{
|
|
return BLAKE2s_Final(md, EVP_MD_CTX_md_data(ctx));
|
|
}
|
|
|
|
static const EVP_MD blake2s_md = {
|
|
NID_blake2s256,
|
|
0,
|
|
BLAKE2S_DIGEST_LENGTH,
|
|
0,
|
|
init,
|
|
update,
|
|
final,
|
|
NULL,
|
|
NULL,
|
|
BLAKE2S_BLOCKBYTES,
|
|
sizeof(EVP_MD *) + sizeof(BLAKE2S_CTX),
|
|
};
|
|
|
|
const EVP_MD *EVP_blake2s256(void)
|
|
{
|
|
return &blake2s_md;
|
|
}
|
|
#endif
|