1
0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-12-16 03:18:09 +00:00
trezor-firmware/core/tests/test_trezor.crypto.crc.py
2024-12-06 16:14:54 +01:00

39 lines
927 B
Python

# flake8: noqa: F403,F405
from common import * # isort:skip
from trezor.crypto import crc
class TestCryptoCrc(unittest.TestCase):
vectors_crc32 = [
("123456789", 0xCBF43926),
(
unhexlify(
"0000000000000000000000000000000000000000000000000000000000000000"
),
0x190A55AD,
),
(
unhexlify(
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
),
0xFF6CAB0B,
),
(
unhexlify(
"000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"
),
0x91267E8A,
),
("The quick brown fox jumps over the lazy dog", 0x414FA339),
]
def test_crc32(self):
for i, o in self.vectors_crc32:
self.assertEqual(crc.crc32(i), o)
if __name__ == "__main__":
unittest.main()