59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* threefish.c */
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/*
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This file is part of the AVR-Crypto-Lib.
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Copyright (C) 2009 Daniel Otte (daniel.otte@rub.de)
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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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* \author Daniel Otte
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* \email daniel.otte@rub.de
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* \date 2009-03-12
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* \license GPLv3 or later
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*/
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#ifndef THREEFISH_H_
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#define THREEFISH_H_
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#include <stdint.h>
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typedef struct{
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uint64_t k[5];
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uint64_t t[3];
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} threefish256_ctx_t;
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typedef struct{
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uint64_t k[9];
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uint64_t t[3];
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} threefish512_ctx_t;
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typedef struct{
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uint64_t k[17];
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uint64_t t[3];
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} threefish1024_ctx_t;
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void threefish256_init(void* key, void* tweak, threefish256_ctx_t* ctx);
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void threefish512_init(void* key, void* tweak, threefish512_ctx_t* ctx);
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void threefish1024_init(void* key, void* tweak, threefish1024_ctx_t* ctx);
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void threefish256_enc(void* data, threefish256_ctx_t* ctx);
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void threefish512_enc(void* data, threefish512_ctx_t* ctx);
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void threefish1024_enc(void* data, threefish1024_ctx_t* ctx);
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#endif /* THREEFISH_H_ */
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