1 from abc import ABCMeta, abstractmethod
3 from cryptography.hazmat.primitives.serialization import Encoding, KeySerializationEncryption, PrivateFormat, PublicFormat
5 class X448PrivateKey(metaclass=ABCMeta):
7 def from_private_bytes(cls, data: bytes) -> X448PrivateKey: ...
9 def generate(cls) -> X448PrivateKey: ...
11 def exchange(self, peer_public_key: X448PublicKey) -> bytes: ...
14 self, encoding: Encoding, format: PrivateFormat, encryption_algorithm: KeySerializationEncryption
17 def public_key(self) -> X448PublicKey: ...
19 class X448PublicKey(metaclass=ABCMeta):
21 def from_public_bytes(cls, data: bytes) -> X448PublicKey: ...
23 def public_bytes(self, encoding: Encoding, format: PublicFormat) -> bytes: ...