C / C++ / MFC

#ifndef AES_H
#define AES_H

#include <vector>
#include <iostream>

using namespace std;

class aes
{
public:
	aes(vector<unsigned char>& , vector<unsigned char>&, unsigned int);
	~aes();
	vector<unsigned char> encrypt();
	vector<unsigned char> dencrypt();
private:
	bool debugg = false;
	vector<unsigned char> str_key;
	vector<vector<unsigned char> > KEY;
	vector<vector<unsigned char> > KEY_SCHEDULE;
	vector<unsigned char> str_io;
	vector<vector<unsigned char> > INPUT, OUTPUT;
	unsigned int KEY_LENGHT;
	unsigned int ROUNDS;
	unsigned int GROUP_SIZE;
	unsigned int BLOCK_SIZE = 16;


	//variabile
	static const unsigned char sbox[256];
	static const unsigned char isbox[256];
	static const unsigned char srcon[256];
	static const unsigned char by_2[256];
	static const unsigned char by_3[256];
	static const unsigned char by_9[256];
	static const unsigned char by_11[256];
	static const unsigned char by_13[256];
	static const unsigned char by_14[256];

	//functii
	void getKeyFromString(vector<unsigned char>&);
	void gen_key_schedule(vector<vector<unsigned char> >&);
	vector<unsigned char> x_xor(vector<unsigned char>, vector<unsigned char>);
	vector<unsigned char> g(vector<unsigned char>&, unsigned int);
	void subytes(vector<vector<unsigned char> >&);
	void isubytes(vector<vector<unsigned char> >&);
	vector<unsigned char> subytesWord(vector<unsigned char>&);
	void debug(vector<vector<unsigned char> >&);

	void dgetInputFromString(vector<unsigned char>&);
	vector<vector<unsigned char> > beginEcryptForBlock(vector<vector<unsigned char> >&);//beginDEcryptForBlock
	vector<vector<unsigned char> > beginDEcryptForBlock(vector<vector<unsigned char> >&);
	void addRound(vector<vector<unsigned char> >&, vector<vector<unsigned char> >&);
	void getWFrmKeySched(unsigned int, vector<vector<unsigned char> >&);
	void shiftRows(vector<vector<unsigned char> >&, vector<unsigned char>&, vector<unsigned char>&, vector<unsigned char>&);
	void ishiftRows(vector<vector<unsigned char> >&, vector<unsigned char>& , vector<unsigned char>& , vector<unsigned char>& );
	void mixCol(vector<vector<unsigned char> >&);
	void imixCol(vector<vector<unsigned char> >&);
	unsigned int getNextByte(unsigned int, unsigned int);
	void populateVector4x4(vector<vector<unsigned char> >&);
};



#endif // AES_H

#include "aes.h"
#include <vector>
#include <iostream>
#include <iomanip>

using namespace std;

const unsigned char aes::sbox[256] = {
	/* 0     1     2     3     4     5     6     7     8     9     a     b     c     d     e     f */
	/*0*/  0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
	/*1*/  0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
	/*2*/  0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
	/*3*/  0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
	/*4*/  0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
	/*5*/  0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
	/*6*/  0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
	/*7*/  0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
	/*8*/  0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
	/*9*/  0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
	/*a*/  0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
	/*b*/  0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
	/*c*/  0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
	/*d*/  0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
	/*e*/  0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
	/*f*/  0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 };

const unsigned char aes::isbox[256] = {
	/* 0     1     2     3     4     5     6     7     8     9     a     b     c     d     e     f */
	/*0*/  0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
	/*1*/  0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
	/*2*/  0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
	/*3*/  0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
	/*4*/  0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
	/*5*/  0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
	/*6*/  0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
	/*7*/  0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
	/*8*/  0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
	/*9*/  0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
	/*a*/  0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
	/*b*/  0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
	/*c*/  0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
	/*d*/  0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
	/*e*/  0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
	/*f*/  0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d };

const unsigned char aes::srcon[256] = {
	0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a,
	0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72,
	0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a,
	0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8,
	0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef,
	0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc,
	0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b,
	0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3,
	0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94,
	0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20,
	0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35,
	0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f,
	0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04,
	0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63,
	0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd,
	0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d };

const unsigned char aes::by_2[256] = {
	0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
	0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e,
	0x40, 0x42, 0x44, 0x46, 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e,
	0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, 0x78, 0x7a, 0x7c, 0x7e,
	0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e,
	0xa0, 0xa2, 0xa4, 0xa6, 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe,
	0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc, 0xde,
	0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe,
	0x1b, 0x19, 0x1f, 0x1d, 0x13, 0x11, 0x17, 0x15, 0x0b, 0x09, 0x0f, 0x0d, 0x03, 0x01, 0x07, 0x05,
	0x3b, 0x39, 0x3f, 0x3d, 0x33, 0x31, 0x37, 0x35, 0x2b, 0x29, 0x2f, 0x2d, 0x23, 0x21, 0x27, 0x25,
	0x5b, 0x59, 0x5f, 0x5d, 0x53, 0x51, 0x57, 0x55, 0x4b, 0x49, 0x4f, 0x4d, 0x43, 0x41, 0x47, 0x45,
	0x7b, 0x79, 0x7f, 0x7d, 0x73, 0x71, 0x77, 0x75, 0x6b, 0x69, 0x6f, 0x6d, 0x63, 0x61, 0x67, 0x65,
	0x9b, 0x99, 0x9f, 0x9d, 0x93, 0x91, 0x97, 0x95, 0x8b, 0x89, 0x8f, 0x8d, 0x83, 0x81, 0x87, 0x85,
	0xbb, 0xb9, 0xbf, 0xbd, 0xb3, 0xb1, 0xb7, 0xb5, 0xab, 0xa9, 0xaf, 0xad, 0xa3, 0xa1, 0xa7, 0xa5,
	0xdb, 0xd9, 0xdf, 0xdd, 0xd3, 0xd1, 0xd7, 0xd5, 0xcb, 0xc9, 0xcf, 0xcd, 0xc3, 0xc1, 0xc7, 0xc5,
	0xfb, 0xf9, 0xff, 0xfd, 0xf3, 0xf1, 0xf7, 0xf5, 0xeb, 0xe9, 0xef, 0xed, 0xe3, 0xe1, 0xe7, 0xe5 };

const unsigned char aes::by_3[256] = {
	0x00, 0x03, 0x06, 0x05, 0x0c, 0x0f, 0x0a, 0x09, 0x18, 0x1b, 0x1e, 0x1d, 0x14, 0x17, 0x12, 0x11,
	0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21,
	0x60, 0x63, 0x66, 0x65, 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71,
	0x50, 0x53, 0x56, 0x55, 0x5c, 0x5f, 0x5a, 0x59, 0x48, 0x4b, 0x4e, 0x4d, 0x44, 0x47, 0x42, 0x41,
	0xc0, 0xc3, 0xc6, 0xc5, 0xcc, 0xcf, 0xca, 0xc9, 0xd8, 0xdb, 0xde, 0xdd, 0xd4, 0xd7, 0xd2, 0xd1,
	0xf0, 0xf3, 0xf6, 0xf5, 0xfc, 0xff, 0xfa, 0xf9, 0xe8, 0xeb, 0xee, 0xed, 0xe4, 0xe7, 0xe2, 0xe1,
	0xa0, 0xa3, 0xa6, 0xa5, 0xac, 0xaf, 0xaa, 0xa9, 0xb8, 0xbb, 0xbe, 0xbd, 0xb4, 0xb7, 0xb2, 0xb1,
	0x90, 0x93, 0x96, 0x95, 0x9c, 0x9f, 0x9a, 0x99, 0x88, 0x8b, 0x8e, 0x8d, 0x84, 0x87, 0x82, 0x81,
	0x9b, 0x98, 0x9d, 0x9e, 0x97, 0x94, 0x91, 0x92, 0x83, 0x80, 0x85, 0x86, 0x8f, 0x8c, 0x89, 0x8a,
	0xab, 0xa8, 0xad, 0xae, 0xa7, 0xa4, 0xa1, 0xa2, 0xb3, 0xb0, 0xb5, 0xb6, 0xbf, 0xbc, 0xb9, 0xba,
	0xfb, 0xf8, 0xfd, 0xfe, 0xf7, 0xf4, 0xf1, 0xf2, 0xe3, 0xe0, 0xe5, 0xe6, 0xef, 0xec, 0xe9, 0xea,
	0xcb, 0xc8, 0xcd, 0xce, 0xc7, 0xc4, 0xc1, 0xc2, 0xd3, 0xd0, 0xd5, 0xd6, 0xdf, 0xdc, 0xd9, 0xda,
	0x5b, 0x58, 0x5d, 0x5e, 0x57, 0x54, 0x51, 0x52, 0x43, 0x40, 0x45, 0x46, 0x4f, 0x4c, 0x49, 0x4a,
	0x6b, 0x68, 0x6d, 0x6e, 0x67, 0x64, 0x61, 0x62, 0x73, 0x70, 0x75, 0x76, 0x7f, 0x7c, 0x79, 0x7a,
	0x3b, 0x38, 0x3d, 0x3e, 0x37, 0x34, 0x31, 0x32, 0x23, 0x20, 0x25, 0x26, 0x2f, 0x2c, 0x29, 0x2a,
	0x0b, 0x08, 0x0d, 0x0e, 0x07, 0x04, 0x01, 0x02, 0x13, 0x10, 0x15, 0x16, 0x1f, 0x1c, 0x19, 0x1a};

const unsigned char aes::by_9[256] = {
	0x00, 0x09, 0x12, 0x1b, 0x24, 0x2d, 0x36, 0x3f, 0x48, 0x41, 0x5a, 0x53, 0x6c, 0x65, 0x7e, 0x77,
	0x90, 0x99, 0x82, 0x8b, 0xb4, 0xbd, 0xa6, 0xaf, 0xd8, 0xd1, 0xca, 0xc3, 0xfc, 0xf5, 0xee, 0xe7,
	0x3b, 0x32, 0x29, 0x20, 0x1f, 0x16, 0x0d, 0x04, 0x73, 0x7a, 0x61, 0x68, 0x57, 0x5e, 0x45, 0x4c,
	0xab, 0xa2, 0xb9, 0xb0, 0x8f, 0x86, 0x9d, 0x94, 0xe3, 0xea, 0xf1, 0xf8, 0xc7, 0xce, 0xd5, 0xdc,
	0x76, 0x7f, 0x64, 0x6d, 0x52, 0x5b, 0x40, 0x49, 0x3e, 0x37, 0x2c, 0x25, 0x1a, 0x13, 0x08, 0x01,
	0xe6, 0xef, 0xf4, 0xfd, 0xc2, 0xcb, 0xd0, 0xd9, 0xae, 0xa7, 0xbc, 0xb5, 0x8a, 0x83, 0x98, 0x91,
	0x4d, 0x44, 0x5f, 0x56, 0x69, 0x60, 0x7b, 0x72, 0x05, 0x0c, 0x17, 0x1e, 0x21, 0x28, 0x33, 0x3a,
	0xdd, 0xd4, 0xcf, 0xc6, 0xf9, 0xf0, 0xeb, 0xe2, 0x95, 0x9c, 0x87, 0x8e, 0xb1, 0xb8, 0xa3, 0xaa,
	0xec, 0xe5, 0xfe, 0xf7, 0xc8, 0xc1, 0xda, 0xd3, 0xa4, 0xad, 0xb6, 0xbf, 0x80, 0x89, 0x92, 0x9b,
	0x7c, 0x75, 0x6e, 0x67, 0x58, 0x51, 0x4a, 0x43, 0x34, 0x3d, 0x26, 0x2f, 0x10, 0x19, 0x02, 0x0b,
	0xd7, 0xde, 0xc5, 0xcc, 0xf3, 0xfa, 0xe1, 0xe8, 0x9f, 0x96, 0x8d, 0x84, 0xbb, 0xb2, 0xa9, 0xa0,
	0x47, 0x4e, 0x55, 0x5c, 0x63, 0x6a, 0x71, 0x78, 0x0f, 0x06, 0x1d, 0x14, 0x2b, 0x22, 0x39, 0x30,
	0x9a, 0x93, 0x88, 0x81, 0xbe, 0xb7, 0xac, 0xa5, 0xd2, 0xdb, 0xc0, 0xc9, 0xf6, 0xff, 0xe4, 0xed,
	0x0a, 0x03, 0x18, 0x11, 0x2e, 0x27, 0x3c, 0x35, 0x42, 0x4b, 0x50, 0x59, 0x66, 0x6f, 0x74, 0x7d,
	0xa1, 0xa8, 0xb3, 0xba, 0x85, 0x8c, 0x97, 0x9e, 0xe9, 0xe0, 0xfb, 0xf2, 0xcd, 0xc4, 0xdf, 0xd6,
	0x31, 0x38, 0x23, 0x2a, 0x15, 0x1c, 0x07, 0x0e, 0x79, 0x70, 0x6b, 0x62, 0x5d, 0x54, 0x4f, 0x46};

const unsigned char aes::by_11[256] = {
	0x00, 0x0b, 0x16, 0x1d, 0x2c, 0x27, 0x3a, 0x31, 0x58, 0x53, 0x4e, 0x45, 0x74, 0x7f, 0x62, 0x69,
	0xb0, 0xbb, 0xa6, 0xad, 0x9c, 0x97, 0x8a, 0x81, 0xe8, 0xe3, 0xfe, 0xf5, 0xc4, 0xcf, 0xd2, 0xd9,
	0x7b, 0x70, 0x6d, 0x66, 0x57, 0x5c, 0x41, 0x4a, 0x23, 0x28, 0x35, 0x3e, 0x0f, 0x04, 0x19, 0x12,
	0xcb, 0xc0, 0xdd, 0xd6, 0xe7, 0xec, 0xf1, 0xfa, 0x93, 0x98, 0x85, 0x8e, 0xbf, 0xb4, 0xa9, 0xa2,
	0xf6, 0xfd, 0xe0, 0xeb, 0xda, 0xd1, 0xcc, 0xc7, 0xae, 0xa5, 0xb8, 0xb3, 0x82, 0x89, 0x94, 0x9f,
	0x46, 0x4d, 0x50, 0x5b, 0x6a, 0x61, 0x7c, 0x77, 0x1e, 0x15, 0x08, 0x03, 0x32, 0x39, 0x24, 0x2f,
	0x8d, 0x86, 0x9b, 0x90, 0xa1, 0xaa, 0xb7, 0xbc, 0xd5, 0xde, 0xc3, 0xc8, 0xf9, 0xf2, 0xef, 0xe4,
	0x3d, 0x36, 0x2b, 0x20, 0x11, 0x1a, 0x07, 0x0c, 0x65, 0x6e, 0x73, 0x78, 0x49, 0x42, 0x5f, 0x54,
	0xf7, 0xfc, 0xe1, 0xea, 0xdb, 0xd0, 0xcd, 0xc6, 0xaf, 0xa4, 0xb9, 0xb2, 0x83, 0x88, 0x95, 0x9e,
	0x47, 0x4c, 0x51, 0x5a, 0x6b, 0x60, 0x7d, 0x76, 0x1f, 0x14, 0x09, 0x02, 0x33, 0x38, 0x25, 0x2e,
	0x8c, 0x87, 0x9a, 0x91, 0xa0, 0xab, 0xb6, 0xbd, 0xd4, 0xdf, 0xc2, 0xc9, 0xf8, 0xf3, 0xee, 0xe5,
	0x3c, 0x37, 0x2a, 0x21, 0x10, 0x1b, 0x06, 0x0d, 0x64, 0x6f, 0x72, 0x79, 0x48, 0x43, 0x5e, 0x55,
	0x01, 0x0a, 0x17, 0x1c, 0x2d, 0x26, 0x3b, 0x30, 0x59, 0x52, 0x4f, 0x44, 0x75, 0x7e, 0x63, 0x68,
	0xb1, 0xba, 0xa7, 0xac, 0x9d, 0x96, 0x8b, 0x80, 0xe9, 0xe2, 0xff, 0xf4, 0xc5, 0xce, 0xd3, 0xd8,
	0x7a, 0x71, 0x6c, 0x67, 0x56, 0x5d, 0x40, 0x4b, 0x22, 0x29, 0x34, 0x3f, 0x0e, 0x05, 0x18, 0x13,
	0xca, 0xc1, 0xdc, 0xd7, 0xe6, 0xed, 0xf0, 0xfb, 0x92, 0x99, 0x84, 0x8f, 0xbe, 0xb5, 0xa8, 0xa3};

const unsigned char aes::by_13[256] = {
	0x00, 0x0d, 0x1a, 0x17, 0x34, 0x39, 0x2e, 0x23, 0x68, 0x65, 0x72, 0x7f, 0x5c, 0x51, 0x46, 0x4b,
	0xd0, 0xdd, 0xca, 0xc7, 0xe4, 0xe9, 0xfe, 0xf3, 0xb8, 0xb5, 0xa2, 0xaf, 0x8c, 0x81, 0x96, 0x9b,
	0xbb, 0xb6, 0xa1, 0xac, 0x8f, 0x82, 0x95, 0x98, 0xd3, 0xde, 0xc9, 0xc4, 0xe7, 0xea, 0xfd, 0xf0,
	0x6b, 0x66, 0x71, 0x7c, 0x5f, 0x52, 0x45, 0x48, 0x03, 0x0e, 0x19, 0x14, 0x37, 0x3a, 0x2d, 0x20,
	0x6d, 0x60, 0x77, 0x7a, 0x59, 0x54, 0x43, 0x4e, 0x05, 0x08, 0x1f, 0x12, 0x31, 0x3c, 0x2b, 0x26,
	0xbd, 0xb0, 0xa7, 0xaa, 0x89, 0x84, 0x93, 0x9e, 0xd5, 0xd8, 0xcf, 0xc2, 0xe1, 0xec, 0xfb, 0xf6,
	0xd6, 0xdb, 0xcc, 0xc1, 0xe2, 0xef, 0xf8, 0xf5, 0xbe, 0xb3, 0xa4, 0xa9, 0x8a, 0x87, 0x90, 0x9d,
	0x06, 0x0b, 0x1c, 0x11, 0x32, 0x3f, 0x28, 0x25, 0x6e, 0x63, 0x74, 0x79, 0x5a, 0x57, 0x40, 0x4d,
	0xda, 0xd7, 0xc0, 0xcd, 0xee, 0xe3, 0xf4, 0xf9, 0xb2, 0xbf, 0xa8, 0xa5, 0x86, 0x8b, 0x9c, 0x91,
	0x0a, 0x07, 0x10, 0x1d, 0x3e, 0x33, 0x24, 0x29, 0x62, 0x6f, 0x78, 0x75, 0x56, 0x5b, 0x4c, 0x41,
	0x61, 0x6c, 0x7b, 0x76, 0x55, 0x58, 0x4f, 0x42, 0x09, 0x04, 0x13, 0x1e, 0x3d, 0x30, 0x27, 0x2a,
	0xb1, 0xbc, 0xab, 0xa6, 0x85, 0x88, 0x9f, 0x92, 0xd9, 0xd4, 0xc3, 0xce, 0xed, 0xe0, 0xf7, 0xfa,
	0xb7, 0xba, 0xad, 0xa0, 0x83, 0x8e, 0x99, 0x94, 0xdf, 0xd2, 0xc5, 0xc8, 0xeb, 0xe6, 0xf1, 0xfc,
	0x67, 0x6a, 0x7d, 0x70, 0x53, 0x5e, 0x49, 0x44, 0x0f, 0x02, 0x15, 0x18, 0x3b, 0x36, 0x21, 0x2c,
	0x0c, 0x01, 0x16, 0x1b, 0x38, 0x35, 0x22, 0x2f, 0x64, 0x69, 0x7e, 0x73, 0x50, 0x5d, 0x4a, 0x47,
	0xdc, 0xd1, 0xc6, 0xcb, 0xe8, 0xe5, 0xf2, 0xff, 0xb4, 0xb9, 0xae, 0xa3, 0x80, 0x8d, 0x9a, 0x97};

const unsigned char aes::by_14[256] = {
	0x00, 0x0e, 0x1c, 0x12, 0x38, 0x36, 0x24, 0x2a, 0x70, 0x7e, 0x6c, 0x62, 0x48, 0x46, 0x54, 0x5a,
	0xe0, 0xee, 0xfc, 0xf2, 0xd8, 0xd6, 0xc4, 0xca, 0x90, 0x9e, 0x8c, 0x82, 0xa8, 0xa6, 0xb4, 0xba,
	0xdb, 0xd5, 0xc7, 0xc9, 0xe3, 0xed, 0xff, 0xf1, 0xab, 0xa5, 0xb7, 0xb9, 0x93, 0x9d, 0x8f, 0x81,
	0x3b, 0x35, 0x27, 0x29, 0x03, 0x0d, 0x1f, 0x11, 0x4b, 0x45, 0x57, 0x59, 0x73, 0x7d, 0x6f, 0x61,
	0xad, 0xa3, 0xb1, 0xbf, 0x95, 0x9b, 0x89, 0x87, 0xdd, 0xd3, 0xc1, 0xcf, 0xe5, 0xeb, 0xf9, 0xf7,
	0x4d, 0x43, 0x51, 0x5f, 0x75, 0x7b, 0x69, 0x67, 0x3d, 0x33, 0x21, 0x2f, 0x05, 0x0b, 0x19, 0x17,
	0x76, 0x78, 0x6a, 0x64, 0x4e, 0x40, 0x52, 0x5c, 0x06, 0x08, 0x1a, 0x14, 0x3e, 0x30, 0x22, 0x2c,
	0x96, 0x98, 0x8a, 0x84, 0xae, 0xa0, 0xb2, 0xbc, 0xe6, 0xe8, 0xfa, 0xf4, 0xde, 0xd0, 0xc2, 0xcc,
	0x41, 0x4f, 0x5d, 0x53, 0x79, 0x77, 0x65, 0x6b, 0x31, 0x3f, 0x2d, 0x23, 0x09, 0x07, 0x15, 0x1b,
	0xa1, 0xaf, 0xbd, 0xb3, 0x99, 0x97, 0x85, 0x8b, 0xd1, 0xdf, 0xcd, 0xc3, 0xe9, 0xe7, 0xf5, 0xfb,
	0x9a, 0x94, 0x86, 0x88, 0xa2, 0xac, 0xbe, 0xb0, 0xea, 0xe4, 0xf6, 0xf8, 0xd2, 0xdc, 0xce, 0xc0,
	0x7a, 0x74, 0x66, 0x68, 0x42, 0x4c, 0x5e, 0x50, 0x0a, 0x04, 0x16, 0x18, 0x32, 0x3c, 0x2e, 0x20,
	0xec, 0xe2, 0xf0, 0xfe, 0xd4, 0xda, 0xc8, 0xc6, 0x9c, 0x92, 0x80, 0x8e, 0xa4, 0xaa, 0xb8, 0xb6,
	0x0c, 0x02, 0x10, 0x1e, 0x34, 0x3a, 0x28, 0x26, 0x7c, 0x72, 0x60, 0x6e, 0x44, 0x4a, 0x58, 0x56,
	0x37, 0x39, 0x2b, 0x25, 0x0f, 0x01, 0x13, 0x1d, 0x47, 0x49, 0x5b, 0x55, 0x7f, 0x71, 0x63, 0x6d,
	0xd7, 0xd9, 0xcb, 0xc5, 0xef, 0xe1, 0xf3, 0xfd, 0xa7, 0xa9, 0xbb, 0xb5, 0x9f, 0x91, 0x83, 0x8d};

aes::aes(vector <unsigned char>& IO, vector<unsigned char>& pass, unsigned int key_lenght)
{
	str_key = pass;
	KEY_LENGHT = key_lenght;
	getKeyFromString(str_key);
	gen_key_schedule(KEY);
	if (IO.size()<BLOCK_SIZE || IO.size() % BLOCK_SIZE != 0 )
	{
		vector<unsigned char> t(IO.size() + BLOCK_SIZE - IO.size() % BLOCK_SIZE,' ');
		str_io = t;
	}
	else
	{
		vector<unsigned char> t(IO.size());
		str_io = t;
	}
	for (unsigned int i = 0; i < IO.size(); i++)
	{
		str_io[i] = IO[i];
	}
}

vector<unsigned char> aes::encrypt()
{
	vector<unsigned char> buff(16), outCrypt(str_io.size());
	unsigned int nr = 0;
	for (unsigned int j = 0; j < str_io.size() / BLOCK_SIZE; j++)
	{
		unsigned int ii = 0;
		for (unsigned int i = j * BLOCK_SIZE; i < j * BLOCK_SIZE + BLOCK_SIZE; i++)
		{
			buff[ii] = str_io[i];
			ii++;
		}
		dgetInputFromString(buff);
		OUTPUT = beginEcryptForBlock(INPUT);
		for (int z = 0; z < 4; z++)
		{
			for (int zz = 0; zz < 4; zz++)
			{
				outCrypt[nr] = OUTPUT[z][zz];
				nr++;
			}
		}
	}

	return outCrypt;
}

vector<unsigned char> aes::dencrypt()
{
	vector<unsigned char> buff(16), outCrypt(str_io.size());
	unsigned int nr = 0;
	for (unsigned int j = 0; j < str_io.size() / BLOCK_SIZE; j++)
	{
		unsigned int ii = 0;
		for (unsigned int i = j * BLOCK_SIZE; i < j * BLOCK_SIZE + BLOCK_SIZE; i++)
		{
			buff[ii] = str_io[i];
			ii++;
		}
		dgetInputFromString(buff);
		OUTPUT = beginDEcryptForBlock(INPUT);
		for (int z = 0; z < 4; z++)
		{
			for (int zz = 0; zz < 4; zz++)
			{
				outCrypt[nr] = OUTPUT[z][zz];
				nr++;
			}
		}
	}

	return outCrypt;
}
vector<vector<unsigned char> > aes::beginEcryptForBlock(vector<vector<unsigned char> >& ynput)
{
	vector<vector<unsigned char> > temp_for_key_schedule(4, vector<unsigned char>(4));
	vector<unsigned char> temp(1, 0);
	vector<unsigned char> temp0(1, 0);
	vector<unsigned char> temp1(1, 0);

	getWFrmKeySched(0, temp_for_key_schedule);
	addRound(ynput, temp_for_key_schedule);
	for (unsigned int i = 1; i <= ROUNDS - 1; i++)
	{
		subytes(ynput);
		debug(ynput);
		shiftRows(ynput,temp,temp0,temp1);
		debug(ynput);
		//debug(ynput);
		mixCol(ynput);
		debug(ynput);
		getWFrmKeySched(i, temp_for_key_schedule);
		debug(temp_for_key_schedule);
		addRound(ynput, temp_for_key_schedule);
		debug(ynput);
	}
	subytes(ynput);
	shiftRows(ynput, temp, temp0, temp1);
	getWFrmKeySched(ROUNDS, temp_for_key_schedule);
	addRound(ynput, temp_for_key_schedule);
	return ynput;
}

vector<vector<unsigned char> > aes::beginDEcryptForBlock(vector<vector<unsigned char> >& ynput)
{
	vector<vector<unsigned char> > temp_for_key_schedule(4, vector<unsigned char>(4));
	vector<unsigned char> temp(1, 0);
	vector<unsigned char> temp0(1, 0);
	vector<unsigned char> temp1(1, 0);

	getWFrmKeySched(ROUNDS, temp_for_key_schedule);
	addRound(ynput, temp_for_key_schedule);
	ishiftRows(ynput, temp, temp0, temp1);
	isubytes(ynput);
	for (int i = ROUNDS - 1; i >= 1; i--)
	{
		getWFrmKeySched(i, temp_for_key_schedule);
		addRound(ynput, temp_for_key_schedule);
		imixCol(ynput);
		isubytes(ynput);
		ishiftRows(ynput, temp, temp0, temp1);
	}
	getWFrmKeySched(0, temp_for_key_schedule);
	addRound(ynput, temp_for_key_schedule);
	return ynput;
}
void aes::addRound(vector<vector<unsigned char> >& state, vector<vector<unsigned char> >& w)
{
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			state[j][i] = (state[j][i] ^ w[j][i]);
		}
	}
}

void aes::shiftRows(vector<vector<unsigned char> >& ynput, vector<unsigned char>& temp, vector<unsigned char>& temp0, vector<unsigned char>& temp1)
{
    //debug(ynput);
	temp[0]=(ynput[0][1]);
	ynput[0][1] = ynput[1][1];
	ynput[1][1] = ynput[2][1];
	ynput[2][1] = ynput[3][1];
	ynput[3][1] = temp[0];

	//vector<unsigned char> temp0(1,0);
	temp[0] = ynput[0][2];
	temp0[0]=(ynput[1][2]);
	ynput[0][2] = ynput[2][2];
	ynput[1][2] = ynput[3][2];
	ynput[2][2] = temp[0];
	ynput[3][2] = temp0[0];

	//vector<unsigned char> temp1(1,0);
	temp[0] = ynput[0][3];
	temp0[0] = ynput[1][3];
	temp1[0]=(ynput[2][3]);
	ynput[0][3] = ynput[3][3];
	ynput[1][3] = temp[0];
	ynput[2][3] = temp0[0];
	ynput[3][3] = temp1[0];
	//debug(ynput);
}
void aes::ishiftRows(vector<vector<unsigned char> >& ynput, vector<unsigned char>& temp, vector<unsigned char>& temp0, vector<unsigned char>& temp1)
{
	//vector<unsigned char> temp(1,0);
	temp[0] = (ynput[3][1]);
	ynput[3][1] = ynput[2][1];
	ynput[2][1] = ynput[1][1];
	ynput[1][1] = ynput[0][1];
	ynput[0][1] = temp[0];

	//vector<unsigned char> temp0(1,0);
	temp[0] = ynput[3][2];
	temp0[0] = (ynput[2][2]);
	ynput[3][2] = ynput[1][2];
	ynput[2][2] = ynput[0][2];
	ynput[1][2] = temp[0];
	ynput[0][2] = temp0[0];

	//vector<unsigned char> temp1(1,0);
	temp[0] = ynput[3][3];
	temp0[0] = ynput[2][3];
	temp1[0] = ynput[1][3];
	ynput[3][3] = ynput[0][3];
	ynput[2][3] = temp[0];
	ynput[1][3] = temp0[0];
	ynput[0][3] = temp1[0];
}
void aes::mixCol(vector<vector<unsigned char> >& ynput)
{
	//vector<vector<unsigned char> > buff;
	//vector<vector<unsigned char> > buff(4, vector<unsigned char>(4));
	//populateVector4x4(buff);
	unsigned char buff[4][4];
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			buff[i][j] = (by_2[(int)ynput[i][j]] ^ by_3[(int)ynput[i][getNextByte(3, j + 1)]] ^ ynput[i][getNextByte(3, j + 2)] ^ ynput[i][getNextByte(3, j + 3)]);
		}
	}
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			ynput[j][i] = buff[j][i];
		}
	}
}

void aes::imixCol(vector<vector<unsigned char> >& ynput)
{
	//vector<vector<unsigned char> > buff;
	//populateVector4x4(buff);
	//vector<vector<unsigned char> > buff(4, vector<unsigned char>(4));
	unsigned char buff[4][4];
	for (unsigned int i = 0; i < 4; i++)
	{
		for (unsigned int j = 0; j < 4; j++)
		{
			buff[i][j] = by_14[ynput[i][j]] ^ by_11[ynput[i][getNextByte(3, j + 1)]] ^ by_13[ynput[i][getNextByte(3, j + 2)]] ^ by_9[ynput[i][getNextByte(3, j + 3)]];
		}
	}
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			ynput[j][i] = buff[j][i];
		}
	}
}
void aes::getWFrmKeySched(unsigned int pas, vector<vector<unsigned char> >& temp_for_key_schedule)
{
	//vector<vector<unsigned char> > temp;
	//populateVector4x4(temp);
	//vector<vector<unsigned char> > temp_for_key_schedule(4, vector<unsigned char>(4));

	unsigned int nr = 0;
	for (unsigned int i = 4 * pas; i < (pas + 1) * 4; i++)//la fel 4==word_size oricum ar fi
	{
		for (unsigned int j = 0; j < 4; j++)
		{
			temp_for_key_schedule[nr][j] = KEY_SCHEDULE[i][j];
		}
		nr++;
	}
}
void aes::dgetInputFromString(vector<unsigned char>& str)
{
	unsigned int nr = 0;
	//populateVector4x4(INPUT);
	vector<vector<unsigned char> > t(4, vector<unsigned char>(4));
	INPUT = t;
	for (unsigned int i = 0; i < 4; i++)
	{
		for (unsigned int j = 0; j < 4; j++)
		{

			INPUT[i][j] = str[nr];
			nr++;
		}
	}
}
void aes::getKeyFromString(vector<unsigned char>& str_key)
{
	switch (KEY_LENGHT)
	{
	case 16:
		ROUNDS = 10;
		//KEY =  [4,4];
		KEY = { { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 } };
		GROUP_SIZE = 4;
		break;
	case 24:
		ROUNDS = 12;
		KEY = { { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 } };
		GROUP_SIZE = 6;
	case 32:
		ROUNDS = 14;
		KEY = { { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 }, { 0, 0, 0, 0 } };
		GROUP_SIZE = 8;
	default:
		break;
	}
	for (unsigned int i = 0; i < (ROUNDS +1)*4; i++)
	{
		vector<unsigned char> temp = { 0, 0, 0, 0 };
		KEY_SCHEDULE.push_back(temp);
	}
	int nr = 0;
	for (unsigned int i = 0; i < GROUP_SIZE; i++)
	{
		for (unsigned int j = 0; j < 4; j++)
		{
			KEY[i][j] = str_key[nr];
			nr++;
		}
	}
	//debug(KEY);
}
void aes::gen_key_schedule(vector<vector<unsigned char> >& KEY)
{
	for (unsigned int i = 0; i < GROUP_SIZE; i++)
	{
			KEY_SCHEDULE[i] = KEY[i];
	}
	for (unsigned int i = GROUP_SIZE; i < (ROUNDS + 1) * 4; i = i + GROUP_SIZE)
	{
		KEY_SCHEDULE[i] = x_xor(KEY_SCHEDULE[i - GROUP_SIZE], g(KEY_SCHEDULE[i - 1], (int)(i / GROUP_SIZE)));
		for (unsigned int ii = 1; ii < GROUP_SIZE; ii++)
		{
		     if ((i + ii) == 60) { break; }
                    if ((i + ii) % 8 == 4)
                    {
                        KEY_SCHEDULE[i + ii] = x_xor(subytesWord(KEY_SCHEDULE[i + ii - 1]), KEY_SCHEDULE[i + ii - GROUP_SIZE]);
                    }
                     else
                    {
                        KEY_SCHEDULE[i + ii] = x_xor(KEY_SCHEDULE[i + ii - 1], KEY_SCHEDULE[i + ii - GROUP_SIZE]);
                    }

		}
	}

	//debug
	if (debugg)
	{
		for (unsigned int i = 0; i < (ROUNDS + 1) * 4 ; i = i +GROUP_SIZE)
			{
				cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i][0] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 1][0] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 2][0] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 3][0] << endl;
				cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i][1] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 1][1] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 2][1] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 3][1] << endl;
				cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i][2] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 1][2] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 2][2] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 3][2] << endl;
				cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i][3] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 1][3] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 2][3] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 3][3] << endl;
				if (KEY_LENGHT >= 32)
				{
					if (i == 56) { break; }
					cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 4][0] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 5][0] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 6][0] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 7][0] << endl;
					cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 4][1] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 5][1] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 6][1] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 7][1] << endl;
					cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 4][2] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 5][2] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 6][2] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 7][2] << endl;
					cout << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 4][3] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 5][3] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 6][3] << " " << hex << setw(2) << setfill('0') << +KEY_SCHEDULE[i + 7][3] << endl;
				}
				cout << endl;
			}
	}

}

vector<unsigned char> aes::x_xor(vector<unsigned char> a , vector<unsigned char> b)
{
	if (a.size()==b.size())
	{
		vector<unsigned char> return_vector;
		for (unsigned int i = 0; i < a.size(); i++)
		{
			return_vector.push_back(a[i] ^ b[i]);
		}
		return return_vector;
	}
	else
	{
		cout << "the words are not the same lenght!!!" << endl;
		return { 0 };
	}
}
vector<unsigned char> aes::g(vector<unsigned char>& arr, unsigned int pas)
{
	//rotatie la stanga a unui vector liniar 
        // roation to the left of a vector
	vector<unsigned char> temp_vect(4, 0);
	temp_vect[0] = arr[1];
	temp_vect[1] = arr[2];
	temp_vect[2] = arr[3];
	temp_vect[3] = arr[0];

	//substitutie
	for (unsigned int i = 0; i < 4; i++)
	{
		temp_vect[i] = sbox[(unsigned int)temp_vect[i]];
	}
	vector<unsigned char> rcon_temp;
	rcon_temp.push_back(srcon[pas]);
	for (unsigned int i = 0; i < 3; i++)
	{
		rcon_temp.push_back(0x00);
	}

	return x_xor(temp_vect, rcon_temp);
}

void aes::subytes(vector<vector<unsigned char> >& arr)
{
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			arr[j][i] = sbox[(unsigned int)arr[j][i]];
		}
	}
}

void aes::isubytes(vector<vector<unsigned char> >& arr)
{
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			arr[j][i] = isbox[(unsigned int)arr[j][i]];
		}
	}
}
vector<unsigned char> aes::subytesWord(vector<unsigned char>& vect)
{
	vector<unsigned char> buffer;
	for (unsigned int i = 0;  i < 4;  i++)
	{
		buffer.push_back(sbox[(unsigned int)vect[i]]);
	}
	return buffer;
}

unsigned int aes::getNextByte(unsigned int maxIDFrom0, unsigned int x)
{
	if (x > maxIDFrom0)
	{
		x = x - maxIDFrom0;
		return x - 1;
	}
	else
	{
		return x;
	}
}

void aes::populateVector4x4(vector<vector<unsigned char> >& vec)
{

	//A(dimension, vector<int>(dimension))
	vector<vector<unsigned char> > vec_temp(4,vector<unsigned char>(4));
	vec = vec_temp;

}

void aes::debug(vector<vector<unsigned char> >& arr)
{
	if (debugg)
	{
		for (unsigned int i = 0; i < arr.size(); i++)
		{
			cout << hex << setw(2) << setfill('0') << +arr[0][i] << " " << hex << setw(2) << setfill('0') << +arr[1][i] << " " << hex << setw(2) << setfill('0') << +arr[2][i] << " " << hex << setw(2) << setfill('0') << +arr[3][i] << endl;
		}
		cout << endl;
	}

}
aes::~aes(){}

• The socket has been closed already
  
• The function is called from another thread
  
• The socket has been detached
  
• You have a statically linked MFC application, created the socket in a secondary thread, and did not call AfxSocketInit in that thread
  

Member 12974235 wrote:

...the file will not be saved as a C++ source file.

Member 12974235 wrote:

You can't just do this: My Program

ForNow wrote:

I tried AfxGetMainWnd()->PostMessage seeing if maybe there was something wrong with the HWND First off is there any problem using a m_hWnd created in the main thread in worker thread to send a message

raajpatel wrote:

I want to overwrite a selected Image in a particular path