42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* sha512.h */
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/*
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This file is part of the AVR-Crypto-Lib.
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Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SHA512_H_
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#define SHA512_H_
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#include <stdint.h>
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#include "sha2_large_common.h"
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#define SHA512_HASH_BITS 512
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#define SHA512_HASH_BYTES (SHA512_HASH_BITS/8)
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#define SHA512_BLOCK_BITS 1024
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#define SHA5122_BLOCK_BYTES (SHA512_BLOCK_BITS/8)
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typedef sha2_large_common_ctx_t sha512_ctx_t;
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void sha512_init(sha512_ctx_t *ctx);
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void sha512_nextBlock (sha512_ctx_t *ctx, const void *block);
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void sha512_lastBlock(sha512_ctx_t *ctx, const void *block, uint16_t length_b);
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void sha512_ctx2hash(void *dest, const sha512_ctx_t *ctx);
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void sha512(void *dest, const void *msg, uint32_t length_b);
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#endif /* SHA512_H_ */
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