private void buttonDecrypte_Click(object sender, EventArgs e)
{
try
{
EncryptionRSA rsa = new EncryptionRSA();
TypeConversion tp = new TypeConversion();
richTextBoxDecryption.Text = tp.IntToChar(rsa.Dencryptor(richTextBoxDecryption.Text, textBoxPrivateKey.Text));
}
catch (Exception ex)
{
MessageBox.Show("System Can not Decrypte your Message \n\nExplanation:\nPlease enter Correct Private Key and Correct Encrypted text\n\nException:" + ex.Message + "\n\nPress OK to Proceede");
}
}
private void buttonGenratePublicKey_Click(object sender, EventArgs e)
{
try
{
EncryptionRSA rsa = new EncryptionRSA();
string CompositeKey = rsa.KeyGenrator();
string[] stArray = CompositeKey.Split('.');
textBoxPublicKey.Text = stArray[0];
textBoxPrivateKeyE.Text = stArray[1];
textBoxPrivateKey.Text = stArray[1];
}
catch (Exception ex)
{
MessageBox.Show("System Can not genrate Public and Private Keys \n\nException:\n" + ex.Message + "\n\nPress OK to Proceede");
}
}
private void buttonEncrypte_Click(object sender, EventArgs e)
{
#region --[this should be replaced after testing all key 1111111 output 1]--
//try
//{
// EncryptionRSA rsa = new EncryptionRSA();
// string CompositeKey = rsa.KeyGenrator();
// string[] stArray = CompositeKey.Split('.');
// textBoxPublicKey.Text = stArray[0];
// textBoxPrivateKeyE.Text = stArray[1];
//}
//catch
//{
// MessageBox.Show("Exeption Occured");
//}
#endregion
try
{
EncryptionRSA rsa = new EncryptionRSA();
TypeConversion tp = new TypeConversion();
RSAKeys rks = new RSAKeys();
int keyPropf = rks.ValidatePublicKeys(textBoxPublicKey.Text);
if (keyPropf == 0)
{
int b, a = 1;
b = a / keyPropf;
}
richTextBoxEncrypte.Text = rsa.Encryptor(tp.CharToInt(richTextBoxEncrypte.Text), textBoxPublicKey.Text);
buttonEncrypte.Enabled = false;
buttonProceedeForCompression.Enabled = true;
}
catch (Exception ex)
{
buttonProceedeForCompression.Enabled = false;
buttonEncrypte.Enabled = true;
MessageBox.Show("System Can Not Encryte Your Message \n\nExplanation:\nPlease there must be text in the main text and\nGenrate/Enter correct Public Key in the respected text box\n\nExeption : " + ex.Message + "\n\nPress OK to proceede");
}
#region --[this aslo belong to region 1111 output and work with it]--
//buttonSaveEncryptedCompressedText.Visible = true;
//buttonEncrypte.Visible = false;
#endregion
}
