/// <inheritdoc/> public string ExportKey(IKeyIDContainer keyIDContainer) { #region Sanity checks if (keyIDContainer == null) { throw new ArgumentNullException(nameof(keyIDContainer)); } #endregion var publicKey = SecretBundle.GetSecretKey(keyIDContainer.KeyID)?.PublicKey ?? PublicBundle.GetPublicKey(keyIDContainer.KeyID); if (publicKey == null) { throw new KeyNotFoundException("Specified OpenPGP key not found on system"); } var output = new MemoryStream(); using (var armored = new ArmoredOutputStream(output)) publicKey.Encode(armored); return(output.ReadToString(Encoding.ASCII).Replace(Environment.NewLine, "\n")); }