#ifndef CRYPTOGRAPHER_H
#define CRYPTOGRAPHER_H

#include <QString>
#include <QtGui>
//#include <simplecrypt.h>
//#include <QtCrypto>
#include <crypto++/aes.h>
#include <crypto++/modes.h>
#include <crypto++/filters.h>
#include <crypto++/hex.h>
#include <crypto++/sha.h>
#include <crypto++/md5.h>


class Cryptographer
{
public:
    Cryptographer(QString key);
    Cryptographer();
    QString encrypt(QString message);
    QString decrypt(QString message);

private:
    QString key;
    //     SimpleCrypt *crypto; //some random number
    long int encryptedText[100];
    long int decryptedText[100];
    long int p, q, t, e, d, n;
    bool isPrime(long int prime);
    long int calculateE( long int t );
    long int greatestCommonDivisor( long int e, long int t );
    long int calculateD( long int e, long int t );
    long int encrypt( long int i, long int e, long int n );
    long int decrypt(long int i, long int d, long int n );
};

#endif // CRYPTOGRAPHER_H