Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/cryptography/hazmat/primitives/constant_time.py: 43%

1# This file is dual licensed under the terms of the Apache License, Version 

2# 2.0, and the BSD License. See the LICENSE file in the root of this repository 

3# for complete details. 

4 

5from __future__ import annotations 

6 

7import hmac 

8 

9 

10def bytes_eq(a: bytes, b: bytes) -> bool: 

11 if not isinstance(a, bytes) or not isinstance(b, bytes): 

12 raise TypeError("a and b must be bytes.") 

13 

14 return hmac.compare_digest(a, b)