24ec095295
Prepare a single location that will detect or set accelerated versions of hash algorithms. Right now it's the crc32c, blake2 and sha256 do an if-else switch while crc32c sets a function pointer. Signed-off-by: David Sterba <dsterba@suse.com>
32 lines
1,022 B
C
32 lines
1,022 B
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#ifndef CRYPTO_HASH_H
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#define CRYPTO_HASH_H
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#include "../kerncompat.h"
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#define CRYPTO_HASH_SIZE_MAX 32
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int hash_crc32c(const u8 *buf, size_t length, u8 *out);
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int hash_xxhash(const u8 *buf, size_t length, u8 *out);
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int hash_sha256(const u8 *buf, size_t length, u8 *out);
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int hash_blake2b(const u8 *buf, size_t length, u8 *out);
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void hash_init_accel(void);
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#endif
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