public void CalcRKN()
{
k = Xk.Count();
r = (int)Math.Ceiling(Math.Log(k, 2) + 1);
n = k + r;
Gx = GetPolynom(r);
}
public void CalcXn()
{
Xn = new bool[n];
Xr = Xk.Mul(r).Div(Gx);
Array.Copy(Xk, Xn, k);
Array.Copy(Xr, 0, Xn, n - Xr.Length, Xr.Length);
}
static void Main(string[] args)
{
bool[] Xk, Yk, Xr, Xn, Yn, Yr_, Yr, S, YnDecrypted;
bool[][] H;
int r = 0, k = 0;
bool isCode, isModifyied = false;
try
{
for (;;)
{
Console.WriteLine("Vvedi slovo");
Xk = EnterWord(true, out isCode);
r = CalcR(Xk);
k = Xk.Count();
Console.WriteLine("Would u like 2 use modifyied Hemming code?(y/n)");
if (Console.ReadKey(true).KeyChar == 'y')
{
isModifyied = true;
r += 1;
}
Encrypt(r, k, Xk, isModifyied, out H, out Xr, out Xn);
Console.WriteLine("H:");
printM(H);
PrintAnswer(Xn, Xk, Xr, 'X');
Console.WriteLine("Input Yn");
YnDecrypted = Decrypt(r, k, isCode, isModifyied, Xn, Xk, Xr, out Yn, out Yk, out Yr, out Yr_, out S);
PrintAnswer(Yn, Yk, Yr, 'Y');
Console.WriteLine("Yr':");
printM(Yr_);
Console.WriteLine("S:");
printM(S);
// isCode = true;
if (isCode)
{
Console.WriteLine("Corrected Yn:");
printM(YnDecrypted);
}
else
{
bool[] _Yk = new bool[k];
for (int i = 0; i < k; i++)
{
_Yk[i] = YnDecrypted[i];
}
Console.WriteLine("Corrected Yk:" + BinToWord(_Yk));
}
}
}
catch (IndexOutOfRangeException e)
{
Console.WriteLine(e.Message + '\n' + e.Source + '\n' + e.StackTrace);
Program.Main(new string[] { });
}
}
