Monday, 25 September 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
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arrow DiceLock 9.0.0.1 arrow physicalCryptoRandomStream.h
physicalCryptoRandomStream.h (Physical Memory Crypto Random Stream C++ header source code file) Print E-mail
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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) 2008-2013 DiceLock Security, LLC. All rigths 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 PHYSICALCRYPTORANDOMSTREAM_HPP
 
#define PHYSICALCRYPTORANDOMSTREAM_HPP
 
#ifdef DICELOCKCIPHER_EXPORTS
   #define CLASS_DECLSPEC    __declspec(dllexport)
#else
   #define CLASS_DECLSPEC    __declspec(dllimport)
#endif
 
#include <windows.h>
#include "baseCryptoRandomStream.h"
 
 
namespace DiceLockSecurity {
 
  namespace CryptoRandomStream {
 
  // Physical pointers and descriptor
  typedef struct {
      BOOL bResult;                   // generic Boolean value
      ULONG_PTR numberOfPages;        // number of pages to request
      ULONG_PTR numberOfPagesInitial; // initial number of pages requested
      ULONG_PTR *aPFNs;               // page info; holds opaque data
      SYSTEM_INFO sSysInfo;           // useful system information
      signed long int pFNArraySize;   // memory to request for PFN array
  } PhysicalMemory_descriptor;
 
  class PhysicalCryptoRandomStream : public BaseCryptoRandomStream  {
 
    private:
 
      // CryptoRandomStream type enumerator name
      static const CryptoRandomStreams  cryptoRandomStreamType;
 
      // Physical pointers and descriptor
      PhysicalMemory_descriptor      physicalDescriptor;
 
      // Allocates physical memory pages, memoryLengthRequested parameter in bytes 
      CLASS_DECLSPEC void AllocatePhysical(PhysicalMemory_descriptor* descriptor, unsigned char** pmemoryPointer, unsigned long int memoryLengthRequested);
 
      // Frees allocated memory pages
      CLASS_DECLSPEC void FreePhysical(PhysicalMemory_descriptor* descriptor, unsigned char** pmemoryPointer);
 
      // Initializes PhysicalCryptoRandomStream specific physical data
      CLASS_DECLSPEC void InitializeSpecificPhysical(void);
 
    public:
 
      // Constructor, default 
      CLASS_DECLSPEC PhysicalCryptoRandomStream(void);
 
      // Constructor, creates an empty stream with the indicated length 
      CLASS_DECLSPEC PhysicalCryptoRandomStream(unsigned long int bitLength);
 
      // Constructor, sets the pointed stream of the indicated length 
      CLASS_DECLSPEC PhysicalCryptoRandomStream(void* stream, unsigned long int streamBitLength);
 
      // Destructor
      CLASS_DECLSPEC ~PhysicalCryptoRandomStream();
 
      // Verifies if the user has privileges to block pages in RAM memory
      CLASS_DECLSPEC static BOOL LoggedSetLockPagesPrivilege ();
 
      // Make PhysicalCryptoRandomStream to grow up to unsigned long ints in unsigned chars
      CLASS_DECLSPEC void GrowToUCs(unsigned long int numberUCs);
 
      // Make PhysicalCryptoRandomStream to adjust just to unsigned long ints in unsigned chars
      CLASS_DECLSPEC void AdjustToUCs(unsigned long int numberUCs);
 
      // Gets the CryptoRandomStream type of the object
      CLASS_DECLSPEC CryptoRandomStreams GetCryptoRandomStreamType(void);
 
  };
  }
}
 
#endif