#include <mega8.h>
#include <delay.h>


////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////// AES: 
unsigned int xAES = 0;                // счёт xAES
 unsigned char xxAES = 0;                // счёт xxAES
unsigned char x_raund = 0;        // счёт raund (Всего 10 раунда)
////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////// state:
//state 16 байт (128-бит)
unsigned char state[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
////////////////////////////////////////////////////////////////////////////////
unsigned char  b_sbox = 0;           // буфер b_sbox
//sbox 0...255 (16x16) //256 байт
unsigned char sbox[]= {
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
};
////////////////////////////////////////////////////////////////////////////////
unsigned char inv_b_sbox = 0;  // буфер inv_b_sbox
//inv_sbox 0...255 (16x16)       //256 байт
unsigned char inv_sbox[]= {
0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d
};
////////////////////////////////////////////////////////////////////////////////
//набор раундовых ключей для AES-128: 11 блоков по 16 байт. //176 байт
unsigned char KeySchedule[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 0
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 1
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 2
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 3
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 4
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 5  
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 6
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 7
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 8
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//раунд 9
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 //раунд 10
};
////////////////////////////////////////////////////////////////////////////////
//rcon 0...10
unsigned char rcon[] = {
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36//,
};
////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////// KeyExpansion():
// генерация раундовых ключей
//unsigned char Rows = 0;           // буфер Rows
unsigned int Rows = 0;           // буфер Rows
//unsigned char KE = 0; // счёт KeyExpansion 
unsigned int KE = 0; // счёт KeyExpansion 
unsigned char st_rcon = 0;         // счёт rcon

void KeyExpansion(void) { 
st_rcon = 0;         // сброс счёт rcon
for (KE=0; KE<160; KE = KE + 16) { // блоки по 16 байт. //0...175 байт	
	// KeySchedule_1...10: 
	for (xAES=0; xAES<4; xAES++) {        
	  KeySchedule[xAES+16+KE] = KeySchedule[xAES+12+KE]; // KeySchedule_0 > KeySchedule_1 (-4)   
	};
	Rows = KeySchedule[16+KE];               // KeySchedule_1>>> 
	KeySchedule[16+KE] = KeySchedule[17+KE];
	KeySchedule[17+KE] = KeySchedule[18+KE];
	KeySchedule[18+KE] = KeySchedule[19+KE];
	KeySchedule[19+KE] = Rows;
	for (xAES=0; xAES<4; xAES++) {        // sbox > KeySchedule_1[16...19]
	  b_sbox = KeySchedule[xAES+16+KE];	
	  KeySchedule[xAES+16+KE] = sbox[b_sbox];// буфер b_sbox
	};
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[16...19] ^ KeySchedule_0[0...3]
	  KeySchedule[xAES+16+KE] ^= KeySchedule[xAES+KE];	  
	};
	//0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36
	KeySchedule[16+KE] ^= rcon[st_rcon];  // // счёт rcon [1...10]
	st_rcon ++;         // счёт rcon
	//
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[16...19] > KeySchedule_1[20...23] 
	  KeySchedule[xAES+20+KE] = KeySchedule[xAES+16+KE];	  
	};
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[20...23] ^ KeySchedule_0[4...7]
	  KeySchedule[xAES+20+KE] ^= KeySchedule[xAES+4+KE];	  
	};
	//
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[20...23] > KeySchedule_1[24...27] 
	  KeySchedule[xAES+24+KE] = KeySchedule[xAES+20+KE];	  
	};
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[24...27] ^ KeySchedule_0[8...11]
	  KeySchedule[xAES+24+KE] ^= KeySchedule[xAES+8+KE];	  
	};
	//
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[24...27] > KeySchedule_1[28...31] 
	  KeySchedule[xAES+28+KE] = KeySchedule[xAES+24+KE];	  
	};
	for (xAES=0; xAES<4; xAES++) {        // KeySchedule_1[28...31] ^ KeySchedule_0[12...15]
	  KeySchedule[xAES+28+KE] ^= KeySchedule[xAES+12+KE];	  
	};
};	
}
////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////// Key:
//////////////////////////////////////// K_int[128] 
unsigned char  K_int[] = {
//////////////////////////////////////// 0...15
//////////////// vektor_0:  
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//////////////////////////////////////// 16...31
//////////////// Key_0: 16 байт (128-бит)
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0//,
//////////////////////////////////////// 32...47
//////////////// vektor_1:  
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//////////////////////////////////////// 48...63
//////////////// Key_1: 16 байт (128-бит)
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//////////////////////////////////////// 64...79
//////////////// vektor_2:  
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//////////////////////////////////////// 80...95
//////////////// Key_2: 16 байт (128-бит)
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//////////////////////////////////////// 96...111
//////////////// Флаги:
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
//////////////////////////////////////// 112...127
//////////////// Флаги:
0,0,0,0,0,0,0,0,0,0,0,0,0,0,
////////////////crc:
0,0
};
////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////счёт vektor_0:
void vektor_0(void) {
K_int[15]++;
////////////////////////////////////////0...15
K_int[0] = GS_TX();  //GS = 1...255  
////////////////////////////////////////проверка счёт вектор:          
if (K_int[1] == 0) { // MAX K_int[x] больше    
K_int[15]++;
}
////////////////////////////////////////////////
if (K_int[15] > 0xFF) {K_int[15]=0; K_int[14]++;}//счёт вектор инициализации
if (K_int[14] > 0xFF) {K_int[14]=0; K_int[13]++;}//счёт вектор инициализации
if (K_int[13] > 0xFF) {K_int[13]=0; K_int[12]++;}//счёт вектор инициализации
if (K_int[12] > 0xFF) {K_int[12]=0; K_int[11]++;}//счёт вектор инициализации
if (K_int[11] > 0xFF) {K_int[11]=0; K_int[10]++;}//счёт вектор инициализации
if (K_int[10] > 0xFF) {K_int[10]=0; K_int[9]++;}//счёт вектор инициализации
if (K_int[9] > 0xFF) {K_int[9]=0; K_int[8]++;}//счёт вектор инициализации
if (K_int[8] > 0xFF) {K_int[8]=0; K_int[7]++;}//счёт вектор инициализации
if (K_int[7] > 0xFF) {K_int[7]=0; K_int[6]++;}//счёт вектор инициализации
if (K_int[6] > 0xFF) {K_int[6]=0; K_int[5]++;}//счёт вектор инициализации
if (K_int[5] > 0xFF) {K_int[5]=0; K_int[4]++;}//счёт вектор инициализации
if (K_int[4] > 0xFF) {K_int[4]=0; K_int[3]++;}//счёт вектор инициализации
if (K_int[3] > 0xFF) {K_int[3]=0; K_int[2]++;}//счёт вектор инициализации
if (K_int[2] > 0xFF) {K_int[2]=0; K_int[1]++;}//счёт вектор инициализации
}	
////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////// счёт vektor_1:
void vektor_1(void) {  
////////////////////////////////////////32...47
K_int[32] = GS_TX();  //GS = 1...255 
//////////////////////////////////////////////// проверка счёт вектор:          
if (K_int[33] == 0) { // MAX K_int[x] больше    
K_int[47]++;
}
////////////////////////////////////////////////
if (K_int[47] > 0xFF) {K_int[47]=0; K_int[46]++;}//счёт вектор инициализации
if (K_int[46] > 0xFF) {K_int[46]=0; K_int[45]++;}//счёт вектор инициализации
if (K_int[45] > 0xFF) {K_int[45]=0; K_int[44]++;}//счёт вектор инициализации
if (K_int[44] > 0xFF) {K_int[44]=0; K_int[43]++;}//счёт вектор инициализации
if (K_int[43] > 0xFF) {K_int[43]=0; K_int[42]++;}//счёт вектор инициализации
if (K_int[42] > 0xFF) {K_int[42]=0; K_int[41]++;}//счёт вектор инициализации
if (K_int[41] > 0xFF) {K_int[41]=0; K_int[40]++;}//счёт вектор инициализации
if (K_int[40] > 0xFF) {K_int[40]=0; K_int[39]++;}//счёт вектор инициализации
if (K_int[39] > 0xFF) {K_int[39]=0; K_int[38]++;}//счёт вектор инициализации
if (K_int[38] > 0xFF) {K_int[38]=0; K_int[37]++;}//счёт вектор инициализации
if (K_int[37] > 0xFF) {K_int[37]=0; K_int[36]++;}//счёт вектор инициализации
if (K_int[36] > 0xFF) {K_int[36]=0; K_int[35]++;}//счёт вектор инициализации
if (K_int[35] > 0xFF) {K_int[35]=0; K_int[34]++;}//счёт вектор инициализации
if (K_int[34] > 0xFF) {K_int[34]=0; K_int[33]++;}//счёт вектор инициализации
}	
////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////// счёт vektor_2:
void vektor_2(void) { 
////////////////////////////////////////64...79
K_int[64] = GS_TX();  //GS = 1...255 
//////////////////////////////////////////////// проверка счёт вектор:          
if (K_int[65] == 0) { // MAX K_int[x] больше    
K_int[79]++;
}
////////////////////////////////////////////////
if (K_int[79] > 0xFF) {K_int[79]=0; K_int[78]++;}//счёт вектор инициализации
if (K_int[78] > 0xFF) {K_int[78]=0; K_int[77]++;}//счёт вектор инициализации
if (K_int[77] > 0xFF) {K_int[77]=0; K_int[76]++;}//счёт вектор инициализации
if (K_int[76] > 0xFF) {K_int[76]=0; K_int[75]++;}//счёт вектор инициализации
if (K_int[75] > 0xFF) {K_int[75]=0; K_int[74]++;}//счёт вектор инициализации
if (K_int[74] > 0xFF) {K_int[74]=0; K_int[73]++;}//счёт вектор инициализации
if (K_int[73] > 0xFF) {K_int[73]=0; K_int[72]++;}//счёт вектор инициализации
if (K_int[72] > 0xFF) {K_int[72]=0; K_int[71]++;}//счёт вектор инициализации
if (K_int[71] > 0xFF) {K_int[71]=0; K_int[70]++;}//счёт вектор инициализации
if (K_int[70] > 0xFF) {K_int[70]=0; K_int[69]++;}//счёт вектор инициализации
if (K_int[69] > 0xFF) {K_int[69]=0; K_int[68]++;}//счёт вектор инициализации
if (K_int[68] > 0xFF) {K_int[68]=0; K_int[67]++;}//счёт вектор инициализации
if (K_int[67] > 0xFF) {K_int[67]=0; K_int[66]++;}//счёт вектор инициализации
if (K_int[66] > 0xFF) {K_int[66]=0; K_int[65]++;}//счёт вектор инициализации
}	
////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////// SubBytes():
void SubBytes(void) { 
  for (xAES=0; xAES<16; xAES++) {    // sbox > state[0...15]
    b_sbox = state[xAES];	         // буфер b_sbox
    state[xAES] = sbox[b_sbox];	
  };
}
////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////// InvSubBytes():
void InvSubBytes(void) { 
  for (xAES=0; xAES<16; xAES++) {   // inv_sbox > state[0...15]
	inv_b_sbox = state[xAES];	    // буфер inv_b_sbox
	state[xAES] = inv_sbox[inv_b_sbox];	
  };
}
////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////// ShiftRows():
//unsigned int Rows = 0;           // буфер Rows
void ShiftRows(void) { 
Rows = state[1]; 
state[1] = state[5]; 
state[5] = state[9]; 
state[9] = state[13]; 
state[13] = Rows;

Rows = state[2]; 
state[2] = state[10]; 
state[10] = Rows;
Rows = state[6]; 
state[6] = state[14]; 
state[14] = Rows;

Rows = state[3]; 
state[3] = state[15]; 
state[15] = state[11];
state[11] = state[7];
state[7] = Rows;
}
////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////// InvShiftRows():
//unsigned int Rows = 0;           // буфер Rows
void InvShiftRows(void) { 
Rows = state[1]; 
state[1] = state[13]; 
state[13] = state[9]; 
state[9] = state[5]; 
state[5] = Rows;

Rows = state[2]; 
state[2] = state[10]; 
state[10] = Rows;
Rows = state[6]; 
state[6] = state[14]; 
state[14] = Rows;

Rows = state[3]; 
state[3] = state[7]; 
state[7] = state[11];
state[11] = state[15];
state[15] = Rows;
}
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////// MixColumns():
unsigned int Col_0 = 0;                // буфер Columns
unsigned char b_state_0 = 0;       // буфер state
unsigned char b_state_1 = 0;       // буфер state
unsigned char b_state_2 = 0;       // буфер state
unsigned char b_state_3 = 0;       // буфер state

void MixColumns(void) { 

for (xAES=0; xAES<16; xAES=xAES+4) { // state[0...15]
//xAES = 0;

/////////////////////////////////////////////// state[0]:
//state[0]:
//Col_0*2 //n*{02} 
Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 = Col_0;  

//Col_0*3 //n*{02} + n*{01}
Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES+1];
b_state_0 ^= Col_0;  

//Col_0*1 //n*{01}
Col_0 = state[xAES+2];
b_state_0 ^= Col_0;  

//Col_0*1 //n*{01}
Col_0 = state[xAES+3];
b_state_0 ^= Col_0;  
/////////////////////////////////////////////// state[1]:
//state[1]:
//Col_0*1 //n*{01}
Col_0 = state[xAES];
b_state_1 = Col_0;  

//Col_0*2 //n*{02}
Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

//Col_0*3 //n*{02} + n*{01}
Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+2];
b_state_1 ^= Col_0;  

//Col_0*1 //n*{01}
Col_0 = state[xAES+3];
b_state_1 ^= Col_0;  
/////////////////////////////////////////////// state[2]:
//state[2]:
//Col_0*1 //n*{01}
Col_0 = state[xAES];
b_state_2 = Col_0;  

//Col_0*1 //n*{01}
Col_0 = state[xAES+1];
b_state_2 ^= Col_0;  

//Col_0*2 //n*{02}
Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

//Col_0*3 //n*{02} + n*{01}
Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES+3];
b_state_2 ^= Col_0;  
/////////////////////////////////////////////// state[3]:
//state[3]:
//Col_0*3 //n*{02} + n*{01}
Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 = Col_0;  

Col_0 = state[xAES];
b_state_3 ^= Col_0;  

//Col_0*1 //n*{01}
Col_0 = state[xAES+1];
b_state_3 ^= Col_0;  

//Col_0*1 //n*{01}
Col_0 = state[xAES+2];
b_state_3 ^= Col_0;  

//Col_0*2 //n*{02}
Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;  

/////////////////////////////////////////////// b_state_0,1,2,3 > state[0...3]:
state[xAES] = b_state_0; state[xAES+1] = b_state_1; state[xAES+2] = b_state_2; state[xAES+3] = b_state_3;       
/////////////////////////////////////////////// 
};
}

////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////// InvMixColumns():
void InvMixColumns(void) { 

for (xAES=0; xAES<16; xAES=xAES+4) { // state[0...15]
//xAES = 0;
		
/////////////////////////////////////////////// state[0]:
//state[0]:
//Col_0*e //n*{02}*{02}*{02} + n*{02}*{02} + n*{02}
Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 = Col_0;  

Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

//Col_0*b //n*{02}*{02}*{02} + n*{02} + n*{01}
Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES+1];
b_state_0 ^= Col_0;   

//Col_0*d //n*{02}*{02}*{02} + n*{02}*{02} + n*{01}
Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES+2];
b_state_0 ^= Col_0;   

//Col_0*9 //n*{02}*{02}*{02} + n*{01}
Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_0 ^= Col_0;  

Col_0 = state[xAES+3];
b_state_0 ^= Col_0;   
/////////////////////////////////////////////// state[1]:
//state[1]:
//Col_0*9 //n*{02}*{02}*{02} + n*{01}
Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 = Col_0;  

Col_0 = state[xAES];
b_state_1 ^= Col_0;  

//Col_0*e //n*{02}*{02}*{02} + n*{02}*{02} + n*{02}
Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;   

//Col_0*b //n*{02}*{02}*{02} + n*{02} + n*{01}
Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+2];
b_state_1 ^= Col_0;   

//Col_0*d //n*{02}*{02}*{02} + n*{02}*{02} + n*{01}
Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_1 ^= Col_0;  

Col_0 = state[xAES+3];
b_state_1 ^= Col_0;   
/////////////////////////////////////////////// state[2]:
//state[2]:
//Col_0*d //n*{02}*{02}*{02} + n*{02}*{02} + n*{01}
Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 = Col_0;  

Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES];
b_state_2 ^= Col_0;  

//Col_0*9 //n*{02}*{02}*{02} + n*{01}
Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES+1];
b_state_2 ^= Col_0;   

//Col_0*e //n*{02}*{02}*{02} + n*{02}*{02} + n*{02}
Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;   

//Col_0*b //n*{02}*{02}*{02} + n*{02} + n*{01}
Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_2 ^= Col_0;  

Col_0 = state[xAES+3];
b_state_2 ^= Col_0;   
/////////////////////////////////////////////// state[3]:
//state[3]:
//Col_0*b //n*{02}*{02}*{02} + n*{02} + n*{01}
Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 = Col_0;  

Col_0 = state[xAES];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;  

Col_0 = state[xAES];
b_state_3 ^= Col_0;  

//Col_0*d //n*{02}*{02}*{02} + n*{02}*{02} + n*{01}
Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;  

Col_0 = state[xAES+1];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;   

Col_0 = state[xAES+1];
b_state_3 ^= Col_0;   

//Col_0*9 //n*{02}*{02}*{02} + n*{01}
Col_0 = state[xAES+2];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;  

Col_0 = state[xAES+2];
b_state_3 ^= Col_0;  

//Col_0*e //n*{02}*{02}*{02} + n*{02}*{02} + n*{02}
Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;  

Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;  

Col_0 = state[xAES+3];
Col_0 = (Col_0 << 1);	
if (Col_0 > 0xFF){Col_0 &= 0xFF; Col_0 ^= 0x1b;}//255//0x1B//P(x)=x^8+x^4+x^3+x+1 
b_state_3 ^= Col_0;   

/////////////////////////////////////////////// b_state_0,1,2,3 > state[0...3]:
state[xAES] = b_state_0; state[xAES+1] = b_state_1; state[xAES+2] = b_state_2; state[xAES+3] = b_state_3;       
/////////////////////////////////////////////// 
};
}

////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////// AddRoundKey():
void AddRoundKey(void) { 
xxAES = (x_raund << 4);       
  for (xAES=0; xAES<16; xAES++) {        
    state[xAES] ^= KeySchedule[xxAES];   // state ^ KeySchedule
    xxAES ++;       
  };
 }
////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////// Шифрование:
void encrypt(void) { 
x_raund = 0;                   
AddRoundKey();// W0-W3
 
for (x_raund=1; x_raund<10; x_raund++) { //x_raund=1...x_raund=9
  SubBytes();
  ShiftRows();
  MixColumns();
  AddRoundKey();// W4-W7...W36-W39
};

x_raund = 10;                   
SubBytes();
ShiftRows();
AddRoundKey();// W40-W43
}
////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////// Расшифрование: 
void decrypt(void) { 
x_raund = 10;          	
AddRoundKey();// W40-W43 

for (x_raund=9; x_raund>0; x_raund--) { //x_raund=9...x_raund=1
  InvShiftRows();
  InvSubBytes();
  AddRoundKey();// W36-W39...W4-W7 
  InvMixColumns();
};

x_raund = 0;  
InvShiftRows();
InvSubBytes();
AddRoundKey();// W0-W3 
}
////////////////////////////////////////////////////////////////////////////////
encrypt(); // encrypt
decrypt(); // decrypt