1/****************************************************************************
2 Copyright (C) 2012 Monty Program AB
3 2016 MariaDB Corporation AB
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not see <http://www.gnu.org/licenses>
17 or write to the Free Software Foundation, Inc.,
18 51 Franklin St., Fifth Floor, Boston, MA 02110, USA
19*****************************************************************************/
20
21/* This code came from the PHP project, initially written by
22 Stefan Esser */
23
24#ifndef SHA1_H
25#define SHA1_H
26
27#define SHA1_MAX_LENGTH 20
28#define SCRAMBLE_LENGTH 20
29#define SCRAMBLE_LENGTH_323 8
30
31/* SHA1 context. */
32typedef struct {
33 uint32 state[5]; /* state (ABCD) */
34 uint32 count[2]; /* number of bits, modulo 2^64 (lsb first) */
35 unsigned char buffer[64]; /* input buffer */
36} _MA_SHA1_CTX;
37
38void ma_SHA1Init(_MA_SHA1_CTX *);
39void ma_SHA1Update(_MA_SHA1_CTX *, const unsigned char *, size_t);
40void ma_SHA1Final(unsigned char[20], _MA_SHA1_CTX *);
41
42#endif
43