public Book_code()
{
Book_code_Form new_form = new Book_code_Form();
new_form.ShowDialog();
count_line = new_form.Get_count();
st_key = new string[count_line];
st_key = new_form.Get_Key();
}
//encryption
private void шифруванняToolStripMenuItem_Click(object sender, EventArgs e)
{
switch (number_decryption)
{
case 1:
Caesar encryption_Caesar = new Caesar();
richTextBox1.Text = encryption_Caesar.encryption(richTextBox1.Text);
break;
case 2:
Tritemius encryption_Tritemius = new Tritemius();
richTextBox1.Text = encryption_Tritemius.encryption(richTextBox1.Text, false);
break;
case 3:
gamm encryption_Gamm = new gamm();
richTextBox1.Text = encryption_Gamm.encryption(richTextBox1.Text);
//label1.Text = encryption_Gamm.str_key();
break;
case 4:
Book_code encryption_Book_code = new Book_code();
richTextBox1.Text = encryption_Book_code.encryption(richTextBox1.Text);
break;
case 5:
DES encryption_DES = new DES();
richTextBox1.Text = encryption_DES.encryption(richTextBox1.Text, cryptic.Key, cryptic.IV);
break;
case 6:
Backpack encryption_Backpack = new Backpack();
richTextBox1.Text = encryption_Backpack.encryption(richTextBox1.Text);
break;
case 7:
RSA encryption_RSA = new RSA();
Book_code_Form q = new Book_code_Form();
q.Get_button4_Visible(false);
q.ShowDialog();
string st_key = q.Get_Key_backpack();
richTextBox1.Text = encryption_RSA.encryption(richTextBox1.Text, st_key);
RSA = encryption_RSA.Encrypti_byte;
label1.Text = rsa.ToXmlString(false) + "\n" + rsa.ToXmlString(true);
//label1.Visible = true;
break;
case 0:
MessageBox.Show("Виберіть метод шифрування", "Error:", MessageBoxButtons.OK);
break;
}
}
//decryption
private void дишифруванняToolStripMenuItem_Click(object sender, EventArgs e)
{
switch (number_decryption)
{
case 1:
Caesar decryption_Caesar = new Caesar();
richTextBox1.Text = decryption_Caesar.decryption(richTextBox1.Text);
break;
case 2:
Tritemius decryption_Tritemius = new Tritemius();
richTextBox1.Text = decryption_Tritemius.decryption(richTextBox1.Text);
break;
case 3:
gamm decryption_Gamm = new gamm();
richTextBox1.Text = decryption_Gamm.decryption(richTextBox1.Text);
break;
case 4:
Book_code decryption_Book_code = new Book_code();
richTextBox1.Text = decryption_Book_code.decryption(richTextBox1.Text);
break;
case 5:
DES decryption_DES = new DES();
richTextBox1.Text = decryption_DES.decryption(richTextBox1.Text, cryptic.Key, cryptic.IV);
break;
case 6:
Backpack decryption_Backpack = new Backpack();
richTextBox1.Text = decryption_Backpack.decryption(richTextBox1.Text);
break;
case 7:
RSA decryption_RSA = new RSA();
decryption_RSA.Encrypti_byte = RSA;
Book_code_Form q = new Book_code_Form();
q.Get_button4_Visible(false);
q.ShowDialog();
string st_key = q.Get_Key_backpack();
richTextBox1.Text = decryption_RSA.decryption(richTextBox1.Text, st_key);
//label1.Visible = false;
break;
case 0:
MessageBox.Show("Виберіть метод дешифрування", "Error:", MessageBoxButtons.OK);
break;
}
}
public Backpack()
{
Book_code_Form new_form = new Book_code_Form();
new_form.Text = "Backpack";
new_form.Get_button4_Visible(true);
new_form.ShowDialog();
N = new_form.Get_N();
T = new_form.Get_T();
M = new_form.Get_M();
string key = new_form.Get_Key_backpack();
string [] mas_key = key.Split(new char[] { ' ', '\n', '\t' }, StringSplitOptions.RemoveEmptyEntries);
mas_close = new long[mas_key.Count()];
mas_open = new long[mas_key.Count()];
for (int i = 0; i < mas_key.Count(); i++)
{
mas_close[i] = Convert.ToInt32(mas_key[i]);
}
}
