public static void Decrypt(bool usePassword, string keyfile, string privateKey, string publicKey, string[] filePaths)
{
if (usePassword || !string.IsNullOrEmpty(keyfile))
{
char[] password = Array.Empty <char>();
if (usePassword)
{
password = PasswordPrompt.EnterYourPassword();
}
FileDecryptionWithPassword(password, keyfile, filePaths);
}
else if (!string.IsNullOrEmpty(publicKey) && !string.IsNullOrEmpty(privateKey))
{
if (publicKey.EndsWith(Constants.PublicKeyExtension))
{
// Use public key file
FileDecryptionWithPublicKey(privateKey, publicKey, filePaths);
return;
}
// Use public key string
FileDecryptionWithPublicKey(privateKey, publicKey.ToCharArray(), filePaths);
}
else if (!string.IsNullOrEmpty(privateKey))
{
FileDecryptionWithPrivateKey(privateKey, filePaths);
}
else
{
DisplayMessage.Error("Please either specify a (password and/or keyfile), (private key and public key), or private key.");
}
}
public static byte[] Decrypt(byte[] privateKey)
{
try
{
char[] password = PasswordPrompt.EnterYourPassword();
byte[] passwordBytes = Password.Hash(password);
return(Decrypt(passwordBytes, privateKey));
}
catch (CryptographicException)
{
DisplayMessage.Error("Incorrect password or the private key has been tampered with.");
return(null);
}
}
