protected void GenerateKeyCommand_Click(object sender, EventArgs e)
{
try
{
PublicKeyText.Text = AsymmetricEncryptionUtility.GenerateKey(KeyFileName);
Response.Write("Key generated successfully!<br/>");
}
catch
{
Response.Write("Exception occured when encrypting key!");
}
}
protected void DecryptCommand_Click(object sender, EventArgs e)
{
// Check for encryption key
if (!File.Exists(KeyFileName))
{
Response.Write("Missing encryption key. Please generate key!");
}
try
{
byte[] data = Convert.FromBase64String(EncryptedDataText.Text);
ClearDataText.Text = AsymmetricEncryptionUtility.DecryptData(data, KeyFileName);
}
catch
{
Response.Write("Unable to decrypt data!");
}
}