from typing import Any, Union from types import ModuleType Buffer = Union[bytes, bytearray, memoryview] class BLAKE2b_Hash(object): block_size: int digest_size: int oid: str def __init__(self, data: Buffer, key: Buffer, digest_bytes: bytes, update_after_digest: bool) -> None: ... def update(self, data: Buffer) -> BLAKE2b_Hash: ... def digest(self) -> bytes: ... def hexdigest(self) -> str: ... def verify(self, mac_tag: Buffer) -> None: ... def hexverify(self, hex_mac_tag: str) -> None: ... def new(self, data: Buffer = ..., digest_bytes: int = ..., digest_bits: int = ..., key: Buffer = ..., update_after_digest: bool = ...) -> BLAKE2b_Hash: ... def new(data: Buffer = ..., digest_bytes: int = ..., digest_bits: int = ..., key: Buffer = ..., update_after_digest: bool = ...) -> BLAKE2b_Hash: ...