27 lines
785 B
Python
27 lines
785 B
Python
|
import secrets
|
||
|
|
from functools import partial
|
||
|
|
|
||
|
|
try:
|
||
|
|
from hashlib import scrypt
|
||
|
|
uid_hash = partial(scrypt, n=16384, r=8, p=1)
|
||
|
|
except ImportError:
|
||
|
|
# Python 3.5 has to use external py-scrypt package from pypi
|
||
|
|
from scrypt import hash as scrypt
|
||
|
|
uid_hash = partial(scrypt, N=16384, r=8, p=1)
|
||
|
|
|
||
|
|
# print(secrets.token_urlsafe())
|
||
|
|
UID_SALT = "hkRXwLlQKmCJoy5qaahp"
|
||
|
|
|
||
|
|
|
||
|
|
def hash_uid(uid: str, salt: str = UID_SALT) -> str:
|
||
|
|
return uid_hash(bytes.fromhex(uid), salt=salt.encode()).hex()
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
UID = "01 23 AD F0"
|
||
|
|
ch = hash_uid(UID)
|
||
|
|
h = 'a6d9ba36ecb5f8e6312f40ee260ad59e9cca3c6ce073bf072df3324c0072886196e6823a7c758ab567fc53e91fbbda297a4efe0072e41316c56446ef126a5180'
|
||
|
|
print("UID:", UID)
|
||
|
|
print("hash:", ch)
|
||
|
|
print("correct", ch == h)
|