Friday, 24 November 2017
arrow HashDigester 6.0.0.1 arrow hashSuite.cpp (1)
hashSuite.cpp (1) (Hash algorithm suite C++ source code first part file) Print E-mail
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//
// Creator:    http://www.dicelocksecurity.com
// Version:    vers.6.0.0.1
//
// Copyright  2009-2012 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.
// 
 
//#include <stdexcept>
#include <stdlib.h>
#include "hashSuite.h"
 
 
namespace DiceLockSecurity {
  
  namespace Hash {
 
    // Points the first hash in the suite
    const Hashes HashSuite::firstHash = SHA_1;
 
    // Constructor, default, initializes suite 
    HashSuite::HashSuite() {
      unsigned short int i;
 
      for (i = this->GetFirstHash(); i < this->GetMaximumNumberOfHashes(); i++) {
        this->suite[i] = NULL;
        this->selfCreatedHash[i] = false;
      }
      this->instantiatedHashes = 0;
    }
 
    // Destructor
    HashSuite::~HashSuite() {
      unsigned short int i;
 
      for (i = this->GetFirstHash(); i < this->GetMaximumNumberOfHashes(); i++) {
        if ((this->selfCreatedHash[i]) && (this->suite[i] != NULL)) {
          delete this->suite[i];
          this->suite[i] = NULL;
            this->selfCreatedHash[i] = false;
        }
      }
      this->instantiatedHashes = 0;
    }
 
    // ADDING HASHES
      
    // Adds a random test to the suite
    void HashSuite::Add(BaseHash* hash) {
 
      if (hash != NULL) {
        this->suite[hash->GetType()] = hash;
        this->selfCreatedHash[hash->GetType()] = false;
        this->instantiatedHashes++;
      }
    }
 
    // Creates and adds a random test to the suite based in the enumerated random tests
    void HashSuite::Add(Hashes hash) {
 
      switch (hash) {
        case SHA_1: 
          if (this->suite[SHA_1] == NULL) {
            this->suite[SHA_1] = new Sha1();
            this->instantiatedHashes++;
          }
          break;
        case SHA_224: 
          if (this->suite[SHA_224] == NULL) {
            this->suite[SHA_224] = new Sha224();
            this->instantiatedHashes++;
          }
          break;
        case SHA_256: 
          if (this->suite[SHA_256] == NULL) {
            this->suite[SHA_256] = new Sha256();
            this->instantiatedHashes++;
          }
          break;
        case SHA_384: 
          if (this->suite[SHA_384] == NULL) {
            this->suite[SHA_384] = new Sha384();
            this->instantiatedHashes++;
          }
          break;
        case SHA_512: 
          if (this->suite[SHA_512] == NULL) {
            this->suite[SHA_512] = new Sha512();
            this->instantiatedHashes++;
          }
          break;
        case RIPEMD_128: 
          if (this->suite[RIPEMD_128] == NULL) {
            this->suite[RIPEMD_128] = new Ripemd128();
            this->instantiatedHashes++;
          }
          break;
        case RIPEMD_160: 
          if (this->suite[RIPEMD_160] == NULL) {
            this->suite[RIPEMD_160] = new Ripemd160();
            this->instantiatedHashes++;
          }
          break;
        case RIPEMD_256: 
          if (this->suite[RIPEMD_256] == NULL) {
            this->suite[RIPEMD_256] = new Ripemd256();
            this->instantiatedHashes++;
          }
          break;
        case RIPEMD_320: 
          if (this->suite[RIPEMD_320] == NULL) {
            this->suite[RIPEMD_320] = new Ripemd320();
            this->instantiatedHashes++;
          }
          break;
        default:
          break;
      }
      this->selfCreatedHash[hash] = true;
    }
 
    // Creates and adds all hash algorithms to the suite 
    void HashSuite::AddAll(void) {
      unsigned short int i;
 
      this->suite[SHA_1] = new Sha1();
      this->suite[SHA_224] = new Sha224();
      this->suite[SHA_256] = new Sha256();
      this->suite[SHA_384] = new Sha384();
      this->suite[SHA_512] = new Sha512();
      this->suite[RIPEMD_128] = new Ripemd128();
      this->suite[RIPEMD_160] = new Ripemd160();
      this->suite[RIPEMD_256] = new Ripemd256();
      this->suite[RIPEMD_320] = new Ripemd320();
      for (i = this->GetFirstHash(); i < this->GetMaximumNumberOfHashes(); i++) {
        this->selfCreatedHash[i] = true;
      }
      this->instantiatedHashes = NumberOfHashes;
 
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddSha1(void) {
 
      this->suite[SHA_1] = new Sha1();
      this->selfCreatedHash[SHA_1] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddSha224(void) {
 
      this->suite[SHA_224] = new Sha224();
      this->selfCreatedHash[SHA_224] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddSha256(void) {
 
      this->suite[SHA_256] = new Sha256();
      this->selfCreatedHash[SHA_256] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddSha384(void) {
 
      this->suite[SHA_384] = new Sha384();
      this->selfCreatedHash[SHA_384] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddSha512(void) {
 
      this->suite[SHA_512] = new Sha512();
      this->selfCreatedHash[SHA_512] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddRipemd128(void) {
 
      this->suite[RIPEMD_128] = new Ripemd128();
      this->selfCreatedHash[RIPEMD_128] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddRipemd160(void) {
 
      this->suite[RIPEMD_160] = new Ripemd160();
      this->selfCreatedHash[RIPEMD_160] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddRipemd256(void) {
 
      this->suite[RIPEMD_256] = new Ripemd256();
      this->selfCreatedHash[RIPEMD_256] = true;
      this->instantiatedHashes++;
    }
 
    // Creates and adds the defined hash to the suite
    void HashSuite::AddRipemd320(void) {
 
      this->suite[RIPEMD_320] = new Ripemd320();
      this->selfCreatedHash[RIPEMD_320] = true;
      this->instantiatedHashes++;
    }
 
    // GETTING HASH OBJECT
      
    // Gets a hash algorithm from the suite based in the enumerated hash
    BaseHash* HashSuite::GetMessageDigest(Hashes hash) {
 
      return this->suite[hash];
    }
 
    // Gets the defined hash from the suite
    Sha1* HashSuite::GetSha1(void) {
 
      return (Sha1 *)this->suite[SHA_1];
    }
 
    // Gets the defined hash from the suite
    Sha224* HashSuite::GetSha224(void) {
 
      return (Sha224 *)this->suite[SHA_224];
    }
 
    // Gets the defined hash from the suite
    Sha256* HashSuite::GetSha256(void) {
 
      return (Sha256 *)this->suite[SHA_256];
    }
 
    // Gets the defined hash from the suite
    Sha384* HashSuite::GetSha384(void) {
 
      return (Sha384 *)this->suite[SHA_384];
    }
 
    // Gets the defined hash from the suite
    Sha512* HashSuite::GetSha512(void) {
 
      return (Sha512 *)this->suite[SHA_512];
    }
 
    // Gets the defined hash from the suite
    Ripemd128* HashSuite::GetRipemd128(void) {
 
      return (Ripemd128 *)this->suite[RIPEMD_128];
    }
 
    // Gets the defined hash from the suite
    Ripemd160* HashSuite::GetRipemd160(void) {
 
      return (Ripemd160 *)this->suite[RIPEMD_160];
    }
 
    // Gets the defined hash from the suite
    Ripemd256* HashSuite::GetRipemd256(void) {
 
      return (Ripemd256 *)this->suite[RIPEMD_256];
    }
 
    // Gets the defined hash from the suite
    Ripemd320* HashSuite::GetRipemd320(void) {
 
      return (Ripemd320 *)this->suite[RIPEMD_320];
    }