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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 RIPEMD256_HPP
#define RIPEMD256_HPP
#include "baseRipemd128X.h"
namespace DiceLockSecurity {
namespace Hash {
class Ripemd256 : public BaseRipemd128X {
private:
/// Initial states of Ripemd 256 algorithm
static const unsigned long int inistate4;
static const unsigned long int inistate5;
static const unsigned long int inistate6;
static const unsigned long int inistate7;
/// Computes the 64 byte chunk of information
void Compress(unsigned long int*);
protected:
/// 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;
public:
/// Constructor, default
Ripemd256();
/// Destructor
~Ripemd256();
/// Initializes state of Ripmed 256 algorithm
void Initialize(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 the type of the object
Hashes GetType(void);
};
}
}
#endif
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