67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* bmw_large.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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/*
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* \file bmw_large.h
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* \author Daniel Otte
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* \email bg@nerilex.org
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* \date 2009-04-27
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* \license GPLv3 or later
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*
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*/
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#ifndef BMW_LARGE_H_
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#define BMW_LARGE_H_
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#include <stdint.h>
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#define BMW_LARGE_BLOCKSIZE 1024
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#define BMW_LARGE_BLOCKSIZE_B ((BMW_LARGE_BLOCKSIZE+7)/8)
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#define BMW384_BLOCKSIZE BMW_LARGE_BLOCKSIZE
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#define BMW384_BLOCKSIZE_B BMW_LARGE_BLOCKSIZE_B
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#define BMW512_BLOCKSIZE BMW_LARGE_BLOCKSIZE
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#define BMW512_BLOCKSIZE_B BMW_LARGE_BLOCKSIZE_B
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typedef struct {
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uint64_t h[16];
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uint32_t counter;
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} bmw_large_ctx_t;
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typedef bmw_large_ctx_t bmw384_ctx_t;
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typedef bmw_large_ctx_t bmw512_ctx_t;
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void bmw384_init(bmw384_ctx_t *ctx);
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void bmw512_init(bmw512_ctx_t *ctx);
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void bmw_large_nextBlock(bmw_large_ctx_t *ctx, const void *block);
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void bmw_large_lastBlock(bmw_large_ctx_t *ctx, const void *block,
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uint16_t length_b);
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void bmw384_nextBlock(bmw384_ctx_t *ctx, const void *block);
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void bmw384_lastBlock(bmw384_ctx_t *ctx, const void *block, uint16_t length_b);
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void bmw512_nextBlock(bmw512_ctx_t *ctx, const void *block);
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void bmw512_lastBlock(bmw512_ctx_t *ctx, const void *block, uint16_t length_b);
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void bmw384_ctx2hash(void *dest, const bmw384_ctx_t *ctx);
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void bmw512_ctx2hash(void *dest, const bmw512_ctx_t *ctx);
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void bmw384(void *dest, const void *msg, uint32_t length_b);
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void bmw512(void *dest, const void *msg, uint32_t length_b);
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#endif /* BMW_LARGE_H_ */
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