private byte[] SubByte(byte[] newKeyScheduler)
{
for (var i = 0; i < newKeyScheduler.Length; i++)
{
newKeyScheduler[i] = SBox.Replace(newKeyScheduler[i].ToString("X2"));
}
return(newKeyScheduler);
}
public void SubBytes()
{
for (var i = 0; i < 4; i++)
{
for (var j = 0; j < 4; j++)
{
this.crifredText.matrix[i, j] = SBox.Replace(this.crifredText.matrix[i, j].ToString("X2"));
}
}
}
public static byte Replace(string bte)
{
if (sboxSingleton == null)
{
SBox.sboxSingleton = new SBox();
}
var byteStr = bte.ToCharArray();
return(SBox.sboxSingleton.sbox[Convert.ToInt32(byteStr[0].ToString(), 16), Convert.ToInt32(byteStr[1].ToString(), 16)]);
}
