from typing import Callable, Union, Tuple, Optional
__all__ = ['generate', 'construct', 'ElGamalKey']
def generate(bits: int, randfunc: Callable) -> ElGamalKey: ...
def construct(tup: Union[Tuple[int, int, int], Tuple[int, int, int, int]]) -> ElGamalKey: ...
class ElGamalKey(object):
def __init__(self, randfunc: Optional[Callable]=None) -> None: ...
def has_private(self) -> bool: ...
def can_encrypt(self) -> bool: ...
def can_sign(self) -> bool: ...
def publickey(self) -> ElGamalKey: ...
def __eq__(self, other: object) -> bool: ...
def __ne__(self, other: object) -> bool: ...
def __getstate__(self) -> None: ...