# 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 AESGCM: def __init__(self, key: bytes) -> None: ... @staticmethod def generate_key(key_size: int) -> bytes: ... def encrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... def decrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... class ChaCha20Poly1305: def __init__(self, key: bytes) -> None: ... @staticmethod def generate_key() -> bytes: ... def encrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... def decrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... class AESCCM: def __init__(self, key: bytes, tag_length: int = 16) -> None: ... @staticmethod def generate_key(key_size: int) -> bytes: ... def encrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... def decrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... class AESSIV: def __init__(self, key: bytes) -> None: ... @staticmethod def generate_key(key_size: int) -> bytes: ... def encrypt( self, data: bytes, associated_data: list[bytes] | None, ) -> bytes: ... def decrypt( self, data: bytes, associated_data: list[bytes] | None, ) -> bytes: ... class AESOCB3: def __init__(self, key: bytes) -> None: ... @staticmethod def generate_key(key_size: int) -> bytes: ... def encrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... def decrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... class AESGCMSIV: def __init__(self, key: bytes) -> None: ... @staticmethod def generate_key(key_size: int) -> bytes: ... def encrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ... def decrypt( self, nonce: bytes, data: bytes, associated_data: bytes | None, ) -> bytes: ...