CryptoPPLink.h

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* KRYPTOS - Educational software for teaching cryptography
* For more information, see http://www.kryptosproject.org/
* Submissions may be sent to kryptos@gmu.edu (see web site for details)
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#if !defined(AFX_CRYPTOPPLINK_H__B7F2370A_C422_447F_AD1A_59ECDA30DDF4__INCLUDED_)
#define AFX_CRYPTOPPLINK_H__B7F2370A_C422_447F_AD1A_59ECDA30DDF4__INCLUDED_

#include <iostream>
#include <math.h>
#include "integer.h"
#include "pubkey.h"
#include "md2.h"
#include "md5.h"
#include "md5mac.h"
#include "md4.h"
#include "panama.h"
#include "ripemd.h"
#include "tiger.h"
#include "hex.h"
#include "rsa.h"
#include "modarith.h"
#include "polynomi.h"
#include "randpool.h"
#include "time.h"
#include "osrng.h"
#include "cryptlib.h"
#include "filters.h"
#include "modes.h"
#include "aes.h"
#include "des.h"
#include "idea.h"
#include "rc5.h"
#include "mars.h"
#include "rc6.h"
#include "serpent.h"
#include "twofish.h"
#include "Global.h"
#include "sha.h"
#include "files.h"
#include "eccrypto.h"
#include "ecp.h"
#include "ec2n.h"
#include "oids.h"
#include "haval.h"
#include "KryptosTimer.h"
using namespace CryptoPP;
using namespace std;


#include "AlgorithmSheet.h"
#include "CryptoLink.h"


#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// CryptoPPLink.h : header file
//

// CCryptoPPLink document

class CCryptoPPLink : public CCryptoLink
{
private:
                
        //MEMBER VARIABLES
        int m_operator,m_operation;
        BOOL m_success;
        DWORD m_numPumps,m_sizePumps,m_lastPump;

        StreamTransformationFilter *cryptoStreamer;

        class NothingRng : public RandomNumberGenerator
        {
                byte GenerateByte() { return 0x7d;}
        };

        CAlgorithmSheet* p_AlgorithmSheet;
        CWnd* m_pParent;
        BYTE *m_iv;
        BYTE *m_key; 

        int m_symCipAlg;
        int m_symCipKeySizeByte;
        int m_symCipBlockSizeByte;
        int m_rounds;
        int m_mode;
        int m_feedbackByte;

        CString pathInFile;
        CString pathOutFile;

        bool VerifyHMAC();
        void GenerateHMAC();
        bool VerifyMD5MAC();
        void GenerateMD5MAC();
        bool ProcessDES();
        bool ProcessDES_EDE2();
        bool ProcessDES_EDE3();
        bool Process3DES();
        bool ProcessIDEA();
        bool ProcessMARS();
        bool ProcessRC5();
        bool ProcessRC6();
        bool ProcessAES();
        bool ProcessSerpent();
        bool ProcessTwofish();
        bool processOCBEncrypt();
        bool processOCBDecrypt();

        void RsaDecryptRawCBC(char *seed, CString pathInFile, CString pathOutFile);
        void RsaEncryptRawCBC(char *seed, CString pathInFile, CString pathOutFile);
        void RsaDecryptRaw(char *seed, CString pathInFile,CString pathOutFile);
        void RsaEncryptRaw(char *seed, CString pathInFile,CString pathOutFile);
        bool ECPVerifyFile(CString pathInFile, CString pathOutFile);
        bool EC2NVerifyFile(CString pathInFile, CString pathOutFile);
        void EC2NSignFile(CString pathInFile ,CString pathOutFile );
        void ECPSignFile(CString pathInFile ,CString pathOutFile );
        bool DSAVerifyFile(CString pathInFile, CString pathOutFile);
        void DSASignFile(CString pathInFile ,CString pathOutFile );
        string ByteToStr(byte *out, int bytesize);
        void shiftright(byte *x, unsigned int n);
        void shiftleft(byte *x, unsigned int n);
        void MyOCBDecrypt(BlockCipher &Encryptor, BlockCipher &Decryptor,CString  infile,CString  outfile, const byte* iv);
        void MyOCBEncrypt(BlockCipher &c,CString infile,CString outfile, const byte* iv);
        DWORD dwStart, dwFinish;
        RandomPool & GlobalRNG();

        bool m_no_blinding;                             // Disable blinding for RSA

        //CKryptosTimer overallTimer;           // Includes I/O time
        //CKryptosTimer internalTimer;  // Includes processing time only

        template<class HashFunction>
        string HashFileToString(const char *filename, HashFunction HASH);
        
        template<class HashFunction>
        void HashFileToFile(const char *infilename, const char *outfilename,  HashFunction HASH);

        template<class HashFunction>
        string HashStringToString(const char *str,  HashFunction HASH);
        
        template <class STD >
        void RSAEncryptFile(STD * s, const char *seed, const char *msgfilename, const char *cipherfilename);
        template <class STD >
        void RSAEncryptFileCBC(STD * s, const char *seed, const char *msgfilename, const char *cipherfilename);

        template <class STD >
        void RSADecryptFile(STD *s, const char *cipherfilename, const char *decipheredfilename);
        template <class STD >
        void RSADecryptFileCBC(STD *s, const char *cipherfilename, const char *decipheredfilename);

        template <class STD >
        bool RSAVerifyFile1(STD *s, const char *messageFilename, const char *signatureFilename);

        template <class STD >
        void RSASignFile1(STD *s, const char *messageFilename, const char *signatureFilename);

        void setParameterKey();
        void setParameterIV();
        BOOL filterTransform();
        void MakePoly();

public:
        CCryptoPPLink();           // protected constructor used by dynamic creation
        CCryptoPPLink(CWnd* parent, CAlgorithmSheet* options);

        virtual ~CCryptoPPLink();

#ifdef _DEBUG
        virtual void AssertValid() const;
        virtual void Dump(CDumpContext& dc) const;
#endif

        DECLARE_DYNCREATE(CCryptoPPLink)

        // Operations
        //MODIFICATION MEMBER FUNCTIONS

// Overrides
        void Serialize(CArchive& ar);   // overridden for document i/o

// Implementation

        virtual void ProcessMACVer();
        virtual void ProcessMACGen();
        virtual void ProcessHash();
        virtual void ProcessHashVerify();
        virtual bool processVerify();
        virtual void processSign();
        virtual void processPK();
        virtual BOOL processRequest(DWORD numPumps,DWORD sizePumps,DWORD m_lastPump);
        virtual string ByteToHexString(byte *out, int bytesize);
        virtual byte *GetIV( int bytesize);
};

#endif // !defined(AFX_CRYPTOPPLINK_H__B7F2370A_C422_447F_AD1A_59ECDA30DDF4__INCLUDED_)

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