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1 | /* pbkdf2-hmac-gosthash94.c |
2 | ||
3 | PKCS #5 PBKDF2 used with HMAC-GOSTHASH94CP. | |
4 | ||
5 | Copyright (C) 2016 Dmitry Eremin-Solenikov | |
6 | ||
7 | This file is part of GNU Nettle. | |
8 | ||
9 | GNU Nettle is free software: you can redistribute it and/or | |
10 | modify it under the terms of either: | |
11 | ||
12 | * the GNU Lesser General Public License as published by the Free | |
13 | Software Foundation; either version 3 of the License, or (at your | |
14 | option) any later version. | |
15 | ||
16 | or | |
17 | ||
18 | * the GNU General Public License as published by the Free | |
19 | Software Foundation; either version 2 of the License, or (at your | |
20 | option) any later version. | |
21 | ||
22 | or both in parallel, as here. | |
23 | ||
24 | GNU Nettle is distributed in the hope that it will be useful, | |
25 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 | General Public License for more details. | |
28 | ||
29 | You should have received copies of the GNU General Public License and | |
30 | the GNU Lesser General Public License along with this program. If | |
31 | not, see http://www.gnu.org/licenses/. | |
32 | */ | |
33 | ||
34 | #if HAVE_CONFIG_H | |
35 | # include "config.h" | |
36 | #endif | |
37 | ||
38 | #include "pbkdf2.h" | |
39 | ||
40 | #include "hmac.h" | |
41 | ||
42 | void | |
43 | pbkdf2_hmac_gosthash94cp (size_t key_length, const uint8_t *key, | |
44 | unsigned iterations, | |
45 | size_t salt_length, const uint8_t *salt, | |
46 | size_t length, uint8_t *dst) | |
47 | { | |
48 | struct hmac_gosthash94cp_ctx gosthash94cpctx; | |
49 | ||
50 | hmac_gosthash94cp_set_key (&gosthash94cpctx, key_length, key); | |
51 | PBKDF2 (&gosthash94cpctx, hmac_gosthash94cp_update, hmac_gosthash94cp_digest, | |
52 | GOSTHASH94CP_DIGEST_SIZE, iterations, salt_length, salt, length, dst); | |
53 | } |