3 This file is part of the AVR-Crypto-Lib.
4 Copyright (C) 2008 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/>.
24 #define HMACSHA1_BITS SHA1_HASH_BITS
25 #define HMACSHA1_BYTES ((HMAC_BITS+7)/8)
27 typedef sha1_ctx_t hmac_sha1_ctx_t;
30 void hmac_sha1_init(hmac_sha1_ctx_t *s, void* key, uint16_t keylength_b);
31 void hmac_sha1_final(hmac_sha1_ctx_t *s, void* key, uint16_t keylength_b);
32 void hmac_sha1(void* dest, void* key, uint16_t keylength_b, void* msg, uint64_t msglength_b);
35 #endif /*HMACSHA1_H_*/