private void btnDecrypt_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(inputEncryptedText.Text))
{
MessageBox.Show("Input text should not be empty!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (string.IsNullOrWhiteSpace(inputKey.Text))
{
MessageBox.Show("Key word should be specified!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
String[] values = inputEncryptedText.Text.Split(' ');
byte[] bytes = new byte[values.Length];
for (int i = 0; i < values.Length; i++)
{
bytes[i] = Byte.Parse(values[i]);
}
File.WriteAllBytes(tempOutputFilename, bytes);
try
{
IdeaCrypt.cryptFile(tempOutputFilename, tempInputFilename, inputKey.Text, false);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
inputPlainText.Text = File.ReadAllText(tempInputFilename);
}
}
private void btnEncrypt_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(inputPlainText.Text))
{
MessageBox.Show("Input text should not be empty!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (string.IsNullOrWhiteSpace(inputKey.Text))
{
MessageBox.Show("Key word should be specified!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
File.WriteAllText(tempInputFilename, inputPlainText.Text);
IdeaCrypt.cryptFile(tempInputFilename, tempOutputFilename, inputKey.Text, true);
inputEncryptedText.Text = String.Join(" ", File.ReadAllBytes(tempOutputFilename));
}
}
