tor private public with nacl

"""
Install nacl:

pip install pynacl
"""

from base64 import b32encode
from typing import NamedTuple

from nacl.public import PrivateKey


class ClientAuth(NamedTuple):
    private: str
    public: str


def gen_keys() -> ClientAuth:
    private = PrivateKey.generate()
    private_key = b32encode(bytes(private)).decode("ascii")[:-4]
    public_key = b32encode(bytes(private.public_key)).decode("ascii")[:-4]
    return ClientAuth(private_key, public_key)


print(gen_keys())