Saturday, 22 July 2017

DiceLockSecurity Knowledge

DicelockSecurity (version 9.X)

Linux - Source Code

DiceLock-x 9.0.0.1
DiceChecker-x 6.0.0.1
HashDigester-x 6.0.0.1
Previous Versions
md5.h (Message Digest 5 hash digest algorithm C++ header source code file) Print E-mail
Get C++ DiceLock cipher architecture source code packages of DiceLock for Microsoft Visual Studio 2013 and DiceLock-x for Linux with Test Driver Programs and Response Test Vector files to verify that both them work as expected.
DiceLock for Windows and Linux
DiceLock Security governing software licenses are Free/Libre Source Code License and Educational and Research License
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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
 
//
// Creator:    http://www.dicelocksecurity.com
// Version:    vers.9.0.0.1
//
// Copyright (C) 2012-2013 DiceLock Security, LLC. All rights reserved.
//
//                               DISCLAIMER
//
// THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 
// DICELOCK IS A REGISTERED TRADEMARK OR TRADEMARK OF THE OWNERS.
// 
// DICELOCK IS PROTECTED BY US PATENT 7508945 AND EUROPEAN PATENT 1182777 WHERE APPLICABLE.
//
// LICENSE INFORMATION CAN BE OBTAINED AT CORPORATE WEB SITE
//
 
#ifndef MD5_HPP
 
#define MD5_HPP
 
 
#include "baseHash.h"
 
 
#define  MD5_STATES        4   // State (ABCD)
#define  MD5_NBITS        2   // Number of bits, modulo 2^64 (lsb first)
#define  MD5_BUFLENGTH      64   // Input buffer
 
// Number of hash bits
#define  MD5_DIGESTBITS      128
// Number of hash unsigned chars
#define  MD5_DIGESTUCHARS    16
// Number of hash unsigned short ints
#define  MD5_DIGESTUSHORTS    8
// Number of hash unsigned long ints
#define  MD5_DIGESTULONGS    4
 
 
namespace DiceLockSecurity {
 
  namespace Hash {
 
 
  class Md5 : public BaseHash {
 
    private:
 
      // Hash Algorithms Class enumerator name
      static const Hashes          hashName;
 
      // Number of hash bits
      static const unsigned short int    hashBits;
      // Number of hash unsigned chars
      static const unsigned short int    hashUCs;
      // Number of hash unsigned short ints
      static const unsigned short int    hashUSs;
      // Number of hash unsigned long ints
      static const unsigned short int    hashULs;
      // Number of hash unsigned 64 bits
      static const unsigned short int    hash64s;
 
        unsigned long int            state[MD5_STATES];
      unsigned long int            count[MD5_NBITS];
      unsigned char              buffer[MD5_BUFLENGTH];
 
    protected:
 
      //  Encodes input (unsigned long int) into output (BaseCryptoRandomStream). Assumes length is a multiple of 4.
      void Encode(BaseCryptoRandomStream* output, unsigned long int* input);
      //  Encodes input (unsigned long int) into output (unsigned char). Assumes length is a multiple of 4.
      void Encode(unsigned char* output, unsigned long int* input, unsigned long int length);
      //  Decodes input (unsigned char) into output (unsigned long int). Assumes length is a multiple of 4.
      void Decode(unsigned long int* output, unsigned char* input, unsigned long int length);
      // MD5 basic transformation. Transforms state based on block.
      void Md5Transform(unsigned char* block);
 
      // F, G, H and I are basic MD5 functions.
      unsigned long int F(unsigned long int x, unsigned long int y, unsigned long int z);
      unsigned long int G(unsigned long int x, unsigned long int y, unsigned long int z);
      unsigned long int H(unsigned long int x, unsigned long int y, unsigned long int z);
      unsigned long int I(unsigned long int x, unsigned long int y, unsigned long int z);
 
      // RotateLeft rotates x left n bits.
      unsigned long int RotateLeft(unsigned long int x, unsigned long int n);
 
      //  FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
      // Rotation is separate from addition to prevent recomputation.
      void FF (unsigned long int* a, unsigned long int b, unsigned long int c, unsigned long int d,
          unsigned long int  x, unsigned long int s, unsigned long int ac);
      void GG (unsigned long int* a, unsigned long int b, unsigned long int c, unsigned long int d,
          unsigned long int  x, unsigned long int s, unsigned long int ac);
      void HH (unsigned long int* a, unsigned long int b, unsigned long int c, unsigned long int d,
          unsigned long int  x, unsigned long int s, unsigned long int ac);
      void II (unsigned long int* a, unsigned long int b, unsigned long int c, unsigned long int d,
          unsigned long int  x, unsigned long int s, unsigned long int ac);
 
 
      //  MD5 block update operation. Continues an MD5 message-digest
      //  operation, processing another unsigned char message block, 
      //  and updating the context.
      void Add(unsigned char* stream, unsigned long int length);
 
    public:
 
      // Constructor, default 
      Md5();
 
      // Destructor
      ~Md5();
 
      // Initializes common states of Md5 algorithm
      void Initialize(void);
 
      // Adds the BaseCryptoRandomStream stream to the hash
      void Add(BaseCryptoRandomStream* stream);
 
      // Finalize the hash
      void Finalize(void);
 
      // Gets hash length in bits
      unsigned short int GetBitHashLength(void);
 
      // Gets hash length in unsigned chars
      unsigned short int GetUCHashLength(void);
 
      // Gets hash length in unsigned short ints
      unsigned short int GetUSHashLength(void);
 
      // Gets hash length in unsigned long ints
      unsigned short int GetULHashLength(void);
 
      // Gets hash length in unsigned 64 bits
      unsigned short int Get64HashLength(void);
 
      // Gets the type of the object
      Hashes GetType(void);
  };
  }
}
 
#endif