Sign/Encrypt

        :param data: Data to encrypt
        :param recipients: Single key ID or list of mutiple IDs. Will be ignored if symmetric
        :param sign_key: Key for signing data before encryption. No sign will be made when not given
        :param passphrase: Password for key or symmetric cipher
        :param always_trust: Skip key validation and assume that used keys are always fully trusted
        :param output_filename: Encrypted data will be written to this file when not None
        :param binary: If false, create ASCII armored output
        :param symmetric: Encrypt with symmetric cipher only
        :rtype: EncryptResult

def encrypt(self, data, *args, **kwargs):
        '''
        Sign/Encrypt

        :param data: Data to encrypt
        :param recipients: Single key ID or list of mutiple IDs. Will be ignored if symmetric
        :param sign_key: Key for signing data before encryption. No sign will be made when not given
        :param passphrase: Password for key or symmetric cipher
        :param always_trust: Skip key validation and assume that used keys are always fully trusted
        :param output_filename: Encrypted data will be written to this file when not None
        :param binary: If false, create ASCII armored output
        :param symmetric: Encrypt with symmetric cipher only
        :rtype: EncryptResult
        '''
        return self.encrypt_file(self.create_stream(data), *args, **kwargs)