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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 SHA384_HPP
#define SHA384_HPP
#ifdef DICELOCKCIPHER_EXPORTS
#define CLASS_DECLSPEC __declspec(dllexport)
#else
#define CLASS_DECLSPEC __declspec(dllimport)
#endif
#include "sha512.h"
#include "defaultCryptoRandomStream.h"
#define SHA384_DIGESTBITS 384 // 384 hash bits
#define SHA384_DIGESTUCHARS 48 // 48 hash unsigned chars
#define SHA384_DIGESTUSHORTS 24 // 24 hash unsigned short ints
#define SHA384_DIGESTULONGS 12 // 12 hash unsigned long ints
#define SHA384_DIGESTULG64S 6 // 6 hash unsigned 64 bits
namespace DiceLockSecurity {
namespace Hash {
class Sha384 : public Sha512 {
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 hash unsigned 64 bits
static const unsigned short int hash64s;
// Initial hash values of SHA512
static const unsigned __int64 initials[SHA384_DIGESTULONGS];
// Pointer to BaseCryptoRandomStream digest for SHA 384 hash algorithm
BaseCryptoRandomStream* workingDigest512;
// Boolean pointing if meesaageDigest for SHA 512 has been created automatically
bool autoWorkingDigest;
public:
// Constructor, default
CLASS_DECLSPEC Sha384();
// Destructor
CLASS_DECLSPEC ~Sha384();
// Set the Working Digest BaseCryptoRandomStream for underlaying SHA512 algorithm
CLASS_DECLSPEC void SetWorkingDigest(BaseCryptoRandomStream*);
// Get the Working Digest BaseCryptoRandomStream for underlaying SHA512 algorithm length in bits
CLASS_DECLSPEC unsigned short int GetWorkingDigestBitLength(void);
// Get the Working Digest BaseCryptoRandomStream for underlaying SHA512 algorithm length in unsigned chars
CLASS_DECLSPEC unsigned short int GetWorkingDigestUCLength(void);
// Get the Working Digest BaseCryptoRandomStream for underlaying SHA512 algorithm length in unsigned short ints
CLASS_DECLSPEC unsigned short int GetWorkingDigestUSLength(void);
// Get the Working Digest BaseCryptoRandomStream for underlaying SHA512 algorithm length in unsigned long ints
CLASS_DECLSPEC unsigned short int GetWorkingDigestULLength(void);
// Initializes common states of Sha1 algorithm
CLASS_DECLSPEC void Initialize(void);
// Adds the BaseCryptoRandomStream to the hash
CLASS_DECLSPEC void Add(BaseCryptoRandomStream*);
// Finalize the hash
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 hash length in unsigned 64 bits
CLASS_DECLSPEC unsigned short int Get64HashLength(void);
// Gets the type of the object
CLASS_DECLSPEC Hashes GetType(void);
};
}
}
#endif
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