3 This file is part of the AVR-Crypto-Lib.
4 Copyright (C) 2009 Daniel Otte (daniel.otte@rub.de)
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 * \email daniel.otte@rub.de
23 * \license GPLv3 or later
31 #define THREEFISH256_BLOCKSIZE 256
32 #define THREEFISH256_BLOCKSIZE_B ((THREEFISH256_BLOCKSIZE+7)/8)
33 #define THREEFISH512_BLOCKSIZE 512
34 #define THREEFISH512_BLOCKSIZE_B ((THREEFISH512_BLOCKSIZE+7)/8)
35 #define THREEFISH1024_BLOCKSIZE 1024
36 #define THREEFISH1024_BLOCKSIZE_B ((THREEFISH1024_BLOCKSIZE+7)/8)
54 } threefish1024_ctx_t;
57 void threefish_mix(void* data, uint8_t rot);
58 void threefish_invmix(void* data, uint8_t rot);
60 void threefish256_init(const void* key, const void* tweak, threefish256_ctx_t* ctx);
61 void threefish512_init(const void* key, const void* tweak, threefish512_ctx_t* ctx);
62 void threefish1024_init(const void* key, const void* tweak, threefish1024_ctx_t* ctx);
64 void threefish256_enc(void* data, const threefish256_ctx_t* ctx);
65 void threefish512_enc(void* data, const threefish512_ctx_t* ctx);
66 void threefish1024_enc(void* data, const threefish1024_ctx_t* ctx);
68 void threefish256_dec(void* data, const threefish256_ctx_t* ctx);
69 void threefish512_dec(void* data, const threefish512_ctx_t* ctx);
70 void threefish1024_dec(void* data, const threefish1024_ctx_t* ctx);
72 #endif /* THREEFISH_H_ */