diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_key.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/tests/test_key.py b/tests/test_key.py index 9db30ce..b00e26d 100644 --- a/tests/test_key.py +++ b/tests/test_key.py @@ -21,11 +21,20 @@ class BlindingTest(unittest.TestCase): message = 12345 encrypted = rsa.core.encrypt_int(message, pk.e, pk.n) - blinded = pk.blind(encrypted, 4134431) # blind before decrypting - decrypted = rsa.core.decrypt_int(blinded, pk.d, pk.n) - unblinded = pk.unblind(decrypted, 4134431) + blinded_1 = pk.blind(encrypted) # blind before decrypting + decrypted = rsa.core.decrypt_int(blinded_1, pk.d, pk.n) + unblinded_1 = pk.unblind(decrypted) - self.assertEqual(unblinded, message) + self.assertEqual(unblinded_1, message) + + # Re-blinding should use a different blinding factor. + blinded_2 = pk.blind(encrypted) # blind before decrypting + self.assertNotEqual(blinded_1, blinded_2) + + # The unblinding should still work, though. + decrypted = rsa.core.decrypt_int(blinded_2, pk.d, pk.n) + unblinded_2 = pk.unblind(decrypted) + self.assertEqual(unblinded_2, message) class KeyGenTest(unittest.TestCase): |