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//
// Creator:    http://www.dicelocksecurity.com
// Version:    vers.5.0.0.1
//
// Copyright � 2009-2011 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 BASERIPEMD_160X_HPP
 
#define BASERIPEMD_160X_HPP
 
 
#include "baseRipemd.h"
 
 
#define RIPEMD_J(x, y, z) ((x) ^ ((y) | ~(z)))
 
#define RIPEMD_Transform160X(f, a, b, c, d, e, x, s, k)\
  (*a) += f((*b), (*c), (*d)) + x + k;\
  (*a) = RIPEMD_RotateLeft((*a), s) + (*e);\
  (*c) = RIPEMD_RotateLeft((*c), 10);
 
 
namespace DiceLockSecurity {
 
  namespace Hash {
 
    class BaseRipemd160X : public BaseRipemd  {
 
    protected:
 
      // Constants for 160 and 320 RIPEMD algorithms
      static const unsigned long int constant4;
      static const unsigned long int constant8;
 
      // Amounts of rotate left
      static const unsigned short int rl_64_79[16];
      // Amounts of prime rotate left 
      static const unsigned short int prime_rl_64_79[16];
 
      // Initial states of Ripemd 160 and 320 algorithms
      static const unsigned long int inistate4;
 
      // First transform set
      void Transform_F0(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Second transform set
      void Transform_G1(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Third transform set
      void Transform_H2(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Fourth transform set
      void Transform_I3(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Fifth transform set
      void Transform_J4(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Sixth transform set
      void Transform_J5(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Seventh transform set
      void Transform_I6(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Eighth transform set
      void Transform_H7(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Ninth transform set
      void Transform_G8(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
      // Tenth transform set
      void Transform_F9(unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*, unsigned long int*);
 
    public:
 
      // Constructor, default 
      BaseRipemd160X();
 
      // Destructor
      ~BaseRipemd160X();
 
      // Initializes state of Ripmed 160 and 320 algorithms
      void Initialize(void);
    };
  }
}
 
#endif