Tuesday, 26 September 2017
arrow HashDigester-x 6.0.0.1 arrow physicalCryptoRandomStream.h
physicalCryptoRandomStream.h (Physical Memory Crypto Random Stream C++ header source code file) Print E-mail
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//
// Creator:    http://www.dicelocksecurity.com
// Version:    vers.6.0.0.1
//
// Copyright  2008-2012 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.
//
 
#ifndef PHYSICALCRYPTORANDOMSTREAM_HPP
 
#define PHYSICALCRYPTORANDOMSTREAM_HPP
 
#include "baseCryptoRandomStream.h"
 
 
namespace DiceLockSecurity {
 
  namespace CryptoRandomStream {
 
  class PhysicalCryptoRandomStream : public BaseCryptoRandomStream  {
 
  private:
 
      /// CryptoRandomStream type enumerator name
      static const CryptoRandomStreams  cryptoRandomStreamType;
 
      /// Indicates if memory stream object has been internally generated
      bool  autoMemory;
 
      /// Allocates and locks pages in RAM memory, stream length in bytes
      void AllocPhysical(unsigned long int);
 
      /// Frees locked pages in RAM memory
      void FreePhysical();
 
    public:
 
      /// Constructor, default
      PhysicalCryptoRandomStream(void);
 
      /// Constructor, creates an empty stream with the indicated length
      PhysicalCryptoRandomStream(unsigned long int);
 
      /// Constructor, sets the pointed stream of the indicated length
      PhysicalCryptoRandomStream(void *, unsigned long int);
 
      /// Destructor
      ~PhysicalCryptoRandomStream();
 
      /// Sets an empty stream with the indicated length in bits
      void SetCryptoRandomStreamBit(unsigned long int);
 
      /// Sets the pointed stream of indicated length in bits
      void SetCryptoRandomStreamBit(void *, unsigned long int);
 
      /// Sets an empty stream with the indicated length in unsigned chars
      void SetCryptoRandomStreamUC(unsigned long int);
 
      /// Sets the pointed stream of indicated length in unsigned chars
      void SetCryptoRandomStreamUC(void *, unsigned long int);
 
      /// Sets an empty stream with the indicated length in unsigned shorts
      void SetCryptoRandomStreamUS(unsigned long int);
 
      /// Sets the pointed stream of indicated length in unsigned shorts
      void SetCryptoRandomStreamUS(void *, unsigned long int);
 
      /// Sets an empty stream with the indicated length in unsigned longs
      void SetCryptoRandomStreamUL(unsigned long int);
 
      /// Sets the pointed stream of indicated length in unsigned longs
      void SetCryptoRandomStreamUL(void *, unsigned long int);
 
      /// Set the pointed stream as hexadecimal string
      void SetCryptoRandomStreamHexString(const char*);
 
      /// Gets the CryptoRandomStream type of the object
      CryptoRandomStreams GetCryptoRandomStreamType(void);
 
  };
  }
}
 
#endif