3 This file is part of the Crypto-avr-lib/microcrypt-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/>.
28 void md5_ctx2hash(md5_hash_t* dest, const md5_ctx_t* state){
29 memcpy(dest, state->a, MD5_HASH_BYTES);
32 void md5(md5_hash_t* dest, const void* msg, uint32_t length_b){
35 while(length_b>=MD5_BLOCK_BITS){
36 md5_nextBlock(&ctx, msg);
37 msg = (uint8_t*)msg + MD5_BLOCK_BYTES;
38 length_b -= MD5_BLOCK_BITS;
40 md5_lastBlock(&ctx, msg, length_b);
41 md5_ctx2hash(dest, &ctx);