blob: 24f31af06e919e43614dd4fcc73711dd3c0973ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* sha1.h - Secure Hash Algorithm 1
* Copyright (C) 2003 Justin Karneges
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef CS_SHA1_H
#define CS_SHA1_H
#include<qstring.h>
class SHA1
{
public:
static QByteArray hash(const QByteArray &);
static QByteArray hashString(const QCString &);
static QString digest(const QString &);
private:
SHA1();
struct SHA1_CONTEXT
{
Q_UINT32 state[5];
Q_UINT32 count[2];
unsigned char buffer[64];
};
typedef union {
unsigned char c[64];
Q_UINT32 l[16];
} CHAR64LONG16;
void transform(Q_UINT32 state[5], unsigned char buffer[64]);
void init(SHA1_CONTEXT* context);
void update(SHA1_CONTEXT* context, unsigned char* data, Q_UINT32 len);
void final(unsigned char digest[20], SHA1_CONTEXT* context);
unsigned long blk0(Q_UINT32 i);
bool bigEndian;
CHAR64LONG16* block;
};
#endif
|
