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90112edb NM |
1 | /* twofish-meta.c |
2 | ||
3 | Copyright (C) 2002, 2014 Niels Möller | |
4 | ||
5 | This file is part of GNU Nettle. | |
6 | ||
7 | GNU Nettle is free software: you can redistribute it and/or | |
8 | modify it under the terms of either: | |
9 | ||
10 | * the GNU Lesser General Public License as published by the Free | |
11 | Software Foundation; either version 3 of the License, or (at your | |
12 | option) any later version. | |
13 | ||
14 | or | |
15 | ||
16 | * the GNU General Public License as published by the Free | |
17 | Software Foundation; either version 2 of the License, or (at your | |
18 | option) any later version. | |
19 | ||
20 | or both in parallel, as here. | |
21 | ||
22 | GNU Nettle is distributed in the hope that it will be useful, | |
23 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
25 | General Public License for more details. | |
26 | ||
27 | You should have received copies of the GNU General Public License and | |
28 | the GNU Lesser General Public License along with this program. If | |
29 | not, see http://www.gnu.org/licenses/. | |
30 | */ | |
788920ec | 31 | |
c5c15385 NM |
32 | #if HAVE_CONFIG_H |
33 | # include "config.h" | |
34 | #endif | |
35 | ||
788920ec NM |
36 | #include "nettle-meta.h" |
37 | ||
38 | #include "twofish.h" | |
39 | ||
58785537 NM |
40 | #define TWOFISH(bits) { \ |
41 | "twofish" #bits, \ | |
42 | sizeof(struct twofish_ctx), \ | |
43 | TWOFISH_BLOCK_SIZE, \ | |
44 | TWOFISH ## bits ## _KEY_SIZE, \ | |
45 | (nettle_set_key_func *) twofish ## bits ## _set_key, \ | |
46 | (nettle_set_key_func *) twofish ## bits ## _set_key, \ | |
a9b47a42 NM |
47 | (nettle_cipher_func *) twofish_encrypt, \ |
48 | (nettle_cipher_func *) twofish_decrypt \ | |
58785537 | 49 | } |
788920ec | 50 | |
58785537 NM |
51 | const struct nettle_cipher nettle_twofish128 |
52 | = TWOFISH(128); | |
788920ec | 53 | const struct nettle_cipher nettle_twofish192 |
58785537 | 54 | = TWOFISH(192); |
788920ec | 55 | const struct nettle_cipher nettle_twofish256 |
58785537 | 56 | = TWOFISH(256); |