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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
// ****************************************************************************
// Project: GUYMAGER
// ****************************************************************************
// Programmer: Guy Voncken
// Police Grand-Ducale
// Service de Police Judiciaire
// Section Nouvelles Technologies
// ****************************************************************************
// Module: Hash wrapper functions for uniform hash interface
// ****************************************************************************
// Copyright 2008, 2009, 2010, 2011, 2012 Guy Voncken
//
// This file is part of guymager.
//
// guymager is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// guymager 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with guymager. If not, see <http://www.gnu.org/licenses/>.
#ifndef __HASH_H__
#define __HASH_H__
#ifndef __COMMON_H__
#include "common.h"
#endif
#ifdef USE_MD5_FROM_OPENSSL
#include <openssl/md5.h>
typedef MD5_CTX t_HashContextMD5;
#else
#include "md5.h"
typedef t_MD5Context t_HashContextMD5;
#endif
#ifdef USE_SHA256_FROM_OPENSSL
#include <openssl/sha.h>
typedef SHA256_CTX t_HashContextSHA256;
#else
#include "sha256.h"
typedef t_SHA256Context t_HashContextSHA256;
#endif
typedef t_HashContextMD5 *t_pHashContextMD5;
typedef t_HashContextSHA256 *t_pHashContextSHA256;
class QString;
const int HASH_MD5_DIGEST_LENGTH = 16;
const int HASH_SHA256_DIGEST_LENGTH = 32;
typedef struct
{
unsigned char Buff[HASH_MD5_DIGEST_LENGTH];
} t_HashMD5Digest, *t_pHashMD5Digest;
typedef struct
{
unsigned char Buff[HASH_SHA256_DIGEST_LENGTH];
} t_HashSHA256Digest, *t_pHashSHA256Digest;
APIRET HashMD5Clear (t_pHashContextMD5 pContext);
APIRET HashMD5Init (t_pHashContextMD5 pContext);
APIRET HashMD5Append (t_pHashContextMD5 pContext, const void *pData, int DataLen);
APIRET HashMD5Digest (t_pHashContextMD5 pContext, t_pHashMD5Digest pDigest);
APIRET HashMD5DigestStr (t_pHashMD5Digest pDigest, QString &Str);
bool HashMD5Match (t_pHashMD5Digest pDigest1, t_pHashMD5Digest pDigest2);
APIRET HashSHA256Clear (t_pHashContextSHA256 pContext);
APIRET HashSHA256Init (t_pHashContextSHA256 pContext);
APIRET HashSHA256Append (t_pHashContextSHA256 pContext, void *pData, int DataLen);
APIRET HashSHA256Digest (t_pHashContextSHA256 pContext, t_pHashSHA256Digest pDigest);
APIRET HashSHA256DigestStr (t_pHashSHA256Digest pDigest, QString &Str);
bool HashSHA256Match (t_pHashSHA256Digest pDigest1, t_pHashSHA256Digest pDigest2);
APIRET HashInit (void);
APIRET HashDeInit (void);
// ------------------------------------
// Error codes
// ------------------------------------
enum
{
ERROR_HASH_ = ERROR_BASE_HASH + 1,
};
#endif
|
