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[+] improve crypto

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This commit is contained in:
Siarhei Siniak 2025-03-03 18:00:51 +03:00
parent 731c507b95
commit add9d858d8
2 changed files with 5 additions and 3 deletions
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6
python/online/fxreader/pr34/commands_typed/crypto.py
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@ -1,7 +1,7 @@
import base64 import base64
import os import os
from typing import (Literal, overload,) from typing import (Literal, overload, Optional,)
class PasswordUtils: class PasswordUtils:
@overload @overload
@ -25,10 +25,12 @@ class PasswordUtils:
cls, cls,
secret: str, secret: str,
mode: Literal['bytes', 'base64'], mode: Literal['bytes', 'base64'],
salt: Optional[bytes] = None,
) -> tuple[str, str] | tuple[bytes, bytes]: ) -> tuple[str, str] | tuple[bytes, bytes]:
from cryptography.hazmat.primitives.kdf.scrypt import Scrypt from cryptography.hazmat.primitives.kdf.scrypt import Scrypt
salt = os.urandom(16) if salt is None:
salt = os.urandom(16)
# derive # derive
kdf = Scrypt( kdf = Scrypt(

2
python/online/fxreader/pr34/tests/test_crypto.py
View File

@ -3,7 +3,7 @@ import unittest
class TestCrypto(unittest.TestCase): class TestCrypto(unittest.TestCase):
def test_password_utils(self): def test_password_utils(self) -> None:
salt = b'asdfasdfasdf' salt = b'asdfasdfasdf'
self.assertEqual( self.assertEqual(