mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-30 23:54:04 +08:00
c5c46887cf
Don't cast the data buffer directly to streebog_uint512, as this
violates alignment rules.
Fixes: fe18957e8e ("crypto: streebog - add Streebog hash function")
Cc: Vitaly Chikunov <vt@altlinux.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Vitaly Chikunov <vt@altlinux.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
38 lines
949 B
C
38 lines
949 B
C
/* SPDX-License-Identifier: GPL-2.0+ OR BSD-2-Clause */
|
|
/*
|
|
* Copyright (c) 2013 Alexey Degtyarev <alexey@renatasystems.org>
|
|
* Copyright (c) 2018 Vitaly Chikunov <vt@altlinux.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the Free
|
|
* Software Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*/
|
|
|
|
#ifndef _CRYPTO_STREEBOG_H_
|
|
#define _CRYPTO_STREEBOG_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define STREEBOG256_DIGEST_SIZE 32
|
|
#define STREEBOG512_DIGEST_SIZE 64
|
|
#define STREEBOG_BLOCK_SIZE 64
|
|
|
|
struct streebog_uint512 {
|
|
__le64 qword[8];
|
|
};
|
|
|
|
struct streebog_state {
|
|
union {
|
|
u8 buffer[STREEBOG_BLOCK_SIZE];
|
|
struct streebog_uint512 m;
|
|
};
|
|
struct streebog_uint512 hash;
|
|
struct streebog_uint512 h;
|
|
struct streebog_uint512 N;
|
|
struct streebog_uint512 Sigma;
|
|
size_t fillsize;
|
|
};
|
|
|
|
#endif /* !_CRYPTO_STREEBOG_H_ */
|