void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
{
Log(e.Exception);
MsgBox.ShowExceptionMessage(e.Exception);
}
private void btnOK_Click(object sender, EventArgs e)
{
SymmetricAlgorithmType algorithmType = SymmetricAlgorithmType.DES;
if (rbtnDES.Checked)
{
algorithmType = SymmetricAlgorithmType.DES;
}
if (rbtnRC2_128.Checked)
{
algorithmType = SymmetricAlgorithmType.RC2_128;
}
if (rbtnRC2_40.Checked)
{
algorithmType = SymmetricAlgorithmType.RC2_40;
}
if (rbtnRC2_64.Checked)
{
algorithmType = SymmetricAlgorithmType.RC2_64;
}
if (rbtnRC2_96.Checked)
{
algorithmType = SymmetricAlgorithmType.RC2_96;
}
if (rbtnRijndael_128.Checked)
{
algorithmType = SymmetricAlgorithmType.Rijndael_128;
}
if (rbtnRijndael_192.Checked)
{
algorithmType = SymmetricAlgorithmType.Rijndael_192;
}
if (rbtnRijndael_256.Checked)
{
algorithmType = SymmetricAlgorithmType.Rijndael_256;
}
if (rbtnTripleDES_128.Checked)
{
algorithmType = SymmetricAlgorithmType.TripleDES_128;
}
if (rbtnTripleDES_192.Checked)
{
algorithmType = SymmetricAlgorithmType.TripleDES_192;
}
string key = txtKey.Text;
string iv = txtIV.Text;
SymmetricCryto sc = null;
if (string.IsNullOrEmpty(key))
{
sc = new SymmetricCryto(algorithmType);
}
else
{
if (string.IsNullOrEmpty(iv))
{
sc = new SymmetricCryto(key, algorithmType);
}
else
{
sc = new SymmetricCryto(key, iv, algorithmType);
}
}
try
{
if (rbtnEN.Checked)
{
SC.S2 = sc.EncryptString(SC.S1);
}
else
{
SC.S2 = sc.DecryptString(SC.S1);
}
this.Close();
}
catch (Exception ex)
{
MsgBox.ShowExceptionMessage(ex);
}
}