diff options
Diffstat (limited to 'tests/hazmat')
| -rw-r--r-- | tests/hazmat/backends/test_multibackend.py | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/tests/hazmat/backends/test_multibackend.py b/tests/hazmat/backends/test_multibackend.py index f3893cd0..61bda54c 100644 --- a/tests/hazmat/backends/test_multibackend.py +++ b/tests/hazmat/backends/test_multibackend.py @@ -198,10 +198,12 @@ class DummyEllipticCurveBackend(object): raise UnsupportedAlgorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE) def elliptic_curve_private_key_from_numbers(self, numbers): - return None + if not self.elliptic_curve_supported(numbers.public_numbers.curve): + raise UnsupportedAlgorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE) def elliptic_curve_public_key_from_numbers(self, numbers): - return None + if not self.elliptic_curve_supported(numbers.curve): + raise UnsupportedAlgorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE) def load_elliptic_curve_public_numbers(self, numbers): if not self.elliptic_curve_supported(numbers.curve): @@ -527,6 +529,12 @@ class TestMultiBackend(object): ec.SECT283K1 ]) ]) + + assert backend.elliptic_curve_signature_algorithm_supported( + ec.ECDSA(hashes.SHA256()), + ec.SECT163K1() + ) is False + pub_numbers = ec.EllipticCurvePublicNumbers(2, 3, ec.SECT283K1()) numbers = ec.EllipticCurvePrivateNumbers(1, pub_numbers) @@ -539,6 +547,27 @@ class TestMultiBackend(object): pub_numbers ) + with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): + backend.elliptic_curve_private_key_from_numbers( + ec.EllipticCurvePrivateNumbers( + 1, + ec.EllipticCurvePublicNumbers( + 2, + 3, + ec.SECT163K1() + ) + ) + ) + + with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): + backend.elliptic_curve_public_key_from_numbers( + ec.EllipticCurvePublicNumbers( + 2, + 3, + ec.SECT163K1() + ) + ) + def test_pkcs8_serialization_backend(self): backend = MultiBackend([DummyPKCS8SerializationBackend()]) |