Edit File: pss.pyi
from typing import Union, Callable, Optional from typing_extensions import Protocol from Crypto.PublicKey.RSA import RsaKey class Hash(Protocol): def digest(self) -> bytes: ... def update(self, bytes) -> None: ... class HashModule(Protocol): @staticmethod def new(data: Optional[bytes]) -> Hash: ... MaskFunction = Callable[[bytes, int, Union[Hash, HashModule]], bytes] RndFunction = Callable[[int], bytes] class PSS_SigScheme: def __init__(self, key: RsaKey, mgfunc: MaskFunction, saltLen: int, randfunc: RndFunction) -> None: ... def can_sign(self) -> bool: ... def sign(self, msg_hash: Hash) -> bytes: ... def verify(self, msg_hash: Hash, signature: bytes) -> None: ... MGF1 : MaskFunction def _EMSA_PSS_ENCODE(mhash: Hash, emBits: int, randFunc: RndFunction, mgf:MaskFunction, sLen: int) -> str: ... def _EMSA_PSS_VERIFY(mhash: Hash, em: str, emBits: int, mgf: MaskFunction, sLen: int) -> None: ... def new(rsa_key: RsaKey, **kwargs: Union[MaskFunction, RndFunction, int]) -> PSS_SigScheme: ...
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