Dooble
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dooble_pbkdf2.h
1/*
2** Copyright (c) 2008 - present, Alexis Megas.
3** All rights reserved.
4**
5** Redistribution and use in source and binary forms, with or without
6** modification, are permitted provided that the following conditions
7** are met:
8** 1. Redistributions of source code must retain the above copyright
9** notice, this list of conditions and the following disclaimer.
10** 2. Redistributions in binary form must reproduce the above copyright
11** notice, this list of conditions and the following disclaimer in the
12** documentation and/or other materials provided with the distribution.
13** 3. The name of the author may not be used to endorse or promote products
14** derived from Dooble without specific prior written permission.
15**
16** DOOBLE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25** DOOBLE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*/
27
28#ifndef dooble_pbkdf2_h
29#define dooble_pbkdf2_h
30
31#include <QAtomicInteger>
32#include <QByteArray>
33#include <QObject>
34
35class dooble_pbkdf2: public QObject
36{
37 Q_OBJECT
38
39 public:
40 dooble_pbkdf2(const QByteArray &password,
41 const QByteArray &salt,
42 int block_cipher_type_index,
43 int hash_type_index,
44 int iterations_count,
45 int output_size);
47 QByteArray salt(void) const;
48 QList<QByteArray> pbkdf2
49 (QByteArray (*function) (const QByteArray &key,
50 const QByteArray &message)) const;
51 static void test1(void);
52
53 private:
54 QAtomicInteger<short> m_interrupt;
55 QByteArray m_password;
56 QByteArray m_salt;
57 int m_block_cipher_type_index;
58 int m_hash_type_index;
59 int m_iteration_count;
60 int m_output_size;
61 QByteArray x_or(const QByteArray &a, const QByteArray &b) const;
62
63 private slots:
64 void slot_interrupt(void);
65};
66
67#endif
Definition dooble_pbkdf2.h:36