# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import annotations import abc # This exists to break an import cycle. It is normally accessible from the # asymmetric padding module. class AsymmetricPadding(metaclass=abc.ABCMeta): @property @abc.abstractmethod def name(self) -> str: """ A string naming this padding (e.g. "PSS", "PKCS1"). """