Saturday, 22 July 2017

DiceLockSecurity Knowledge

DicelockSecurity (version 9.X)

Windows - Source Code

DiceLock 9.0.0.1
DiceChecker 6.0.0.1
HashDigester 6.0.0.1
DiceLockTime 4.0.0.1
Previous Versions
sha1.h (Sha 1 secure 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
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//
// Creator:    http://www.dicelocksecurity.com
// Version:    vers.9.0.0.1
//
// Copyright (C) 2009-2013 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 SHA1_HPP
 
#define SHA1_HPP
 
#ifdef DICELOCKCIPHER_EXPORTS
   #define CLASS_DECLSPEC    __declspec(dllexport)
#else
   #define CLASS_DECLSPEC    __declspec(dllimport)
#endif
 
#include "baseSha32.h"
 
 
#define SHA1_DIGESTBITS      160  // 160 hash bits
#define SHA1_DIGESTUCHARS    20   // 20  hash unsigned chars
#define SHA1_DIGESTUSHORTS    10   // 10  hash unsigned short ints
#define SHA1_DIGESTULONGS    5    // 5   hash unsigned long ints
 
#define SHA1_COMPUTECONSTANTS  4
 
#define SHA1_INITIALS      5
 
#define SHA1_MESSAGESCHEDULE  80
 
#define SHA1_OPERATIONS      80
 
#define SHA1_RotateLeft(x, n)  (((x)<<(n)) | ((x)>>(32-(n))))
#define SHA1_Parity(x, y, z)  ((x) ^ (y) ^ (z))
 
namespace DiceLockSecurity {
 
  namespace Hash {
 
 
  class Sha1 : public BaseSha32 {
 
    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 schedule words
      static const unsigned short int    scheduleNumber;
 
      // Initial hash values of SHA1 
      static const unsigned long int    initials[SHA1_INITIALS];
 
      // Computational constant values of SHA1 
      static const unsigned long int    constants[SHA1_COMPUTECONSTANTS];
 
      // Message schedule words for SHA1 
      unsigned long int          messageSchedule[SHA1_MESSAGESCHEDULE];
 
      // Computes the chunk block of information  
      CLASS_DECLSPEC void Compress(BaseCryptoRandomStream* digest, unsigned char* stream);
 
    public:
 
      // Constructor, default 
      CLASS_DECLSPEC Sha1();
 
      // Destructor
      CLASS_DECLSPEC ~Sha1();
 
      // Initializes common states of Sha1 algorithm
      CLASS_DECLSPEC void Initialize(void);
 
      // Finalizes hash and performs little endian transformation
      CLASS_DECLSPEC void Finalize(void);
 
      // Gets hash length in bits
      CLASS_DECLSPEC unsigned short int GetBitHashLength(void);
 
      // Gets hash length in unsigned chars
      CLASS_DECLSPEC unsigned short int GetUCHashLength(void);
 
      // Gets hash length in unsigned short ints
      CLASS_DECLSPEC unsigned short int GetUSHashLength(void);
 
      // Gets hash length in unsigned long ints
      CLASS_DECLSPEC unsigned short int GetULHashLength(void);
 
      // Gets the type of the object
      CLASS_DECLSPEC Hashes GetType(void);
  };
  }
}
 
#endif