private string SignAndEncryptEmail(byte[] data, string key, IList<string> recipients)
{
try
{
if (!PromptForPasswordAndKey())
return null;
var context = new CryptoContext(this.Passphrase);
var crypto = new PgpCrypto(context);
var headers = new Dictionary<string, string>();
headers["Version"] = "Outlook Privacy Plugin";
headers["Charset"] = _encoding.WebName;
return crypto.SignAndEncryptText(data, key, recipients, headers);
}
catch (Exception ex)
{
this.Passphrase = null;
WriteErrorData("SignAndEncryptEmail", ex);
MessageBox.Show(
ex.Message,
"Outlook Privacy Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
throw;
}
}
private string SignAndEncryptEmail(byte[] data, string key, IList<string> recipients)
{
try
{
var context = new CryptoContext(PasswordCallback, _settings.Cipher, _settings.Digest);
var crypto = new PgpCrypto(context);
var headers = new Dictionary<string, string>();
headers["Version"] = Localized.DialogTitle;
headers["Charset"] = _encoding.WebName;
return crypto.SignAndEncryptText(data, key, recipients, headers);
}
catch (Exception ex)
{
WriteErrorData("SignAndEncryptEmail", ex);
MessageBox.Show(
ex.Message,
Localized.ErrorDialogTitle,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
throw;
}
}