private void button2_Click(object sender, EventArgs e)
{
int count = richTextBox1.Lines.Length;
hill_cipher hc = new hill_cipher();
List <char> r2 = new List <char>();
int m = Convert.ToInt32(textBox1.Text);
List <int> mvalues = new List <int>();
for (int i = 0; i < count; i++)
{
string[] parts = richTextBox1.Lines[i].Split(' ');
for (int g = 0; g < parts.Length; g++)
{
mvalues.Add(Convert.ToInt32(parts[g]));
}
}
int[,] ma = new int[m, m];
ma = hc.keymatrix(m, mvalues);
string PlainText = textBox2.Text;
PlainText = PlainText.Replace(" ", string.Empty);
r2 = hc.decrpthill(PlainText, ma, m);
string cipher2 = " ";
for (int i = 0; i < r2.Count; i++)
{
cipher2 = cipher2 + r2[i];
}
textBox4.Text = cipher2;
}
private void button1_Click(object sender, EventArgs e)
{
int count = richTextBox1.Lines.Length;
int m = Convert.ToInt32(textBox1.Text);
List <int> mvalues = new List <int>();
for (int i = 0; i < count; i++)
{
string[] parts = richTextBox1.Lines[i].Split(' ');
for (int g = 0; g < parts.Length; g++)
{
mvalues.Add(Convert.ToInt32(parts[g]));
}
}
hill_cipher hc = new hill_cipher();
int[,] ma = new int[m, m];
List <char> r = new List <char>();
string PlainText = textBox2.Text;
PlainText = PlainText.Replace(" ", string.Empty);
ma = hc.keymatrix(m, mvalues);
r = hc.encrpthill(PlainText, m, ma);
string cipher = " ";
for (int i = 0; i < r.Count; i++)
{
cipher = cipher + r[i];
}
textBox3.Text = cipher;
// double [,] det=new double[3,3];
}