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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 */
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/*
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* Copyright (c) 2013 Alexey Degtyarev <alexey@renatasystems.org>
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* Copyright (c) 2018 Vitaly Chikunov <vt@altlinux.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*/
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#ifndef _CRYPTO_STREEBOG_H_
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#define _CRYPTO_STREEBOG_H_
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#include <linux/types.h>
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#define STREEBOG256_DIGEST_SIZE 32
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#define STREEBOG512_DIGEST_SIZE 64
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#define STREEBOG_BLOCK_SIZE 64
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struct streebog_uint512 {
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__le64 qword[8];
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};
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struct streebog_state {
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union {
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u8 buffer[STREEBOG_BLOCK_SIZE];
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struct streebog_uint512 m;
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};
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struct streebog_uint512 hash;
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struct streebog_uint512 h;
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struct streebog_uint512 N;
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struct streebog_uint512 Sigma;
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size_t fillsize;
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};
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#endif /* !_CRYPTO_STREEBOG_H_ */
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