# 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. class Poly1305: def __init__(self, key: bytes) -> None: ... @staticmethod def generate_tag(key: bytes, data: bytes) -> bytes: ... @staticmethod def verify_tag(key: bytes, data: bytes, tag: bytes) -> None: ... def update(self, data: bytes) -> None: ... def finalize(self) -> bytes: ... def verify(self, tag: bytes) -> None: ...