Functions Inclusion

Good advice from u Mr.tzestan;

This is my base functions that i use in my main function

*********************************************************************************************

/*

*Description : AES input Output functions

*File : "altera_avalon_aes.c"

*

* Created on: Jan 26, 2014

* Author: a4atmel

*/

# include "system.h"

# include "altera_avalon_aes_regs.h"

# include <io.h>

alt_u8 c128=0x0;

void Write_Array(alt_u8 array[4][4])

{

int i,j;

for (i=1;i<=4;i++)

{

for (j=1;j<=4;i++)

{

IOWR(InText_BASE,4*(i-1)+j,array[j]);

}

}

}

void write_key1(alt_u8 array[4][8])

{

int i,j;

for (i=1;i<=4;i++)

{

for (j=1;j<=4;i++)

{

iowr(cipherkey1_base,4*(i-1)+j,array[j]);

}

}

}

void Write_key2(alt_u8 array[4][8])

{

int i,j;

for (i=1;i<=4;i++)

{

for (j=1;j<=4;i++)

{

IOWR(Cipherkey2_BASE,4*(i-1)+j,array[4+i][4+j]);

}

}

}

void Read_Array(alt_u8 array[4][4])

{

int i,j;

for (i=1;i<=4;i++)

{

for (j=1;i<=4;i++)

{

array[i][j]=IORD(OutText_BASE,4*(i-1)+j);

}

}

}

void Cipher128(alt_u8 InText[4][4],alt_u8 Cipherkey[4][8],alt_u8 OutText[4][4])

{

Write_key1(Cipherkey);

Write_Array(InText);

keylen(c128);

Cipher;

start;

Read_Array(OutText);

stop;

}

****************************************************

And this is my main function

/*

* Description : AES main function

* File : main.c"

*

* Created on: Jan 26, 2014

* Author: a4atmel

*/

# include "system.h"

# include "altera_avalon_aes_regs.c"

# include "altera_avalon_aes.h"

# include <io.h>

int main()

{

// Declarations and Initializations

alt_u8 InText[4][4] = {

{0xAE, 0x1E, 0x9E, 0x45},

{0x2D, 0x03, 0xB7, 0xAF},

{0x8A, 0xAC, 0x6F, 0x8E},

{0x57, 0x9C, 0xAC, 0x51}

};

alt_u8 Cipherkey[4][8] = {

{0x2B, 0x28, 0xAB, 0x09, 0x0, 0x0, 0x0,0x0},

{0x7E, 0xAE, 0xF7, 0xCF, 0x0, 0x0, 0x0,0x0},

{0x15, 0xD2, 0x15, 0x4F, 0x0, 0x0, 0x0,0x0},

{0x16, 0xA6, 0x88, 0x3C, 0x0, 0x0, 0x0,0x0}

};

alt_u8 OutText[4][4];

Cipher128(InText,Cipherkey,OutText);

return 0;

}