diff options
Diffstat (limited to 'tests/hazmat')
| -rw-r--r-- | tests/hazmat/backends/test_multibackend.py | 88 | ||||
| -rw-r--r-- | tests/hazmat/backends/test_openssl.py | 44 |
2 files changed, 3 insertions, 129 deletions
diff --git a/tests/hazmat/backends/test_multibackend.py b/tests/hazmat/backends/test_multibackend.py index 03aa3cd8..43ecbf83 100644 --- a/tests/hazmat/backends/test_multibackend.py +++ b/tests/hazmat/backends/test_multibackend.py @@ -4,8 +4,6 @@ from __future__ import absolute_import, division, print_function -import pytest - from cryptography import utils from cryptography.exceptions import ( UnsupportedAlgorithm, _Reasons @@ -13,8 +11,7 @@ from cryptography.exceptions import ( from cryptography.hazmat.backends.interfaces import ( CMACBackend, CipherBackend, DSABackend, EllipticCurveBackend, HMACBackend, HashBackend, PBKDF2HMACBackend, PEMSerializationBackend, - PKCS8SerializationBackend, RSABackend, - TraditionalOpenSSLSerializationBackend, X509Backend + RSABackend, X509Backend ) from cryptography.hazmat.backends.multibackend import MultiBackend from cryptography.hazmat.primitives import cmac, hashes, hmac @@ -169,31 +166,11 @@ class DummyEllipticCurveBackend(object): if not self.elliptic_curve_supported(numbers.public_numbers.curve): raise UnsupportedAlgorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE) - def elliptic_curve_private_key_from_numbers(self, numbers): - 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): - 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): raise UnsupportedAlgorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE) -@utils.register_interface(PKCS8SerializationBackend) -class DummyPKCS8SerializationBackend(object): - def load_pkcs8_pem_private_key(self, data, password): - pass - - -@utils.register_interface(TraditionalOpenSSLSerializationBackend) -class DummyTraditionalOpenSSLSerializationBackend(object): - def load_traditional_openssl_pem_private_key(self, data, password): - pass - - @utils.register_interface(PEMSerializationBackend) class DummyPEMSerializationBackend(object): def load_pem_private_key(self, data, password): @@ -457,69 +434,6 @@ class TestMultiBackend(object): ) ) - def test_deprecated_elliptic_curve(self): - backend = MultiBackend([ - DummyEllipticCurveBackend([ - 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) - - pytest.deprecated_call( - backend.elliptic_curve_private_key_from_numbers, - numbers - ) - pytest.deprecated_call( - backend.elliptic_curve_public_key_from_numbers, - 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()]) - - backend.load_pkcs8_pem_private_key(b"keydata", None) - - backend = MultiBackend([]) - with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_SERIALIZATION): - backend.load_pkcs8_pem_private_key(b"keydata", None) - - def test_traditional_openssl_serialization_backend(self): - backend = MultiBackend([DummyTraditionalOpenSSLSerializationBackend()]) - - backend.load_traditional_openssl_pem_private_key(b"keydata", None) - - backend = MultiBackend([]) - with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_SERIALIZATION): - backend.load_traditional_openssl_pem_private_key(b"keydata", None) - def test_pem_serialization_backend(self): backend = MultiBackend([DummyPEMSerializationBackend()]) diff --git a/tests/hazmat/backends/test_openssl.py b/tests/hazmat/backends/test_openssl.py index dfd0abe1..b6bb5491 100644 --- a/tests/hazmat/backends/test_openssl.py +++ b/tests/hazmat/backends/test_openssl.py @@ -15,20 +15,18 @@ import pytest from cryptography import utils from cryptography.exceptions import InternalError, _Reasons -from cryptography.hazmat.backends.interfaces import EllipticCurveBackend from cryptography.hazmat.backends.openssl.backend import ( Backend, backend ) from cryptography.hazmat.backends.openssl.ec import _sn_to_elliptic_curve from cryptography.hazmat.primitives import hashes, interfaces -from cryptography.hazmat.primitives.asymmetric import dsa, ec, padding +from cryptography.hazmat.primitives.asymmetric import dsa, padding from cryptography.hazmat.primitives.ciphers import Cipher from cryptography.hazmat.primitives.ciphers.algorithms import AES from cryptography.hazmat.primitives.ciphers.modes import CBC, CTR from cryptography.hazmat.primitives.interfaces import BlockCipherAlgorithm from ..primitives.fixtures_rsa import RSA_KEY_512 -from ..primitives.test_ec import _skip_curve_unsupported from ...utils import load_vectors_from_file, raises_unsupported_algorithm @@ -458,7 +456,7 @@ class TestOpenSSLSerialisationWithOpenSSL(object): "key1.pem" ), lambda pemfile: ( - backend.load_traditional_openssl_pem_private_key( + backend.load_pem_private_key( pemfile.read().encode(), password ) ) @@ -481,41 +479,3 @@ class TestOpenSSLEllipticCurve(object): def test_sn_to_elliptic_curve_not_supported(self): with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): _sn_to_elliptic_curve(backend, b"fake") - - -@pytest.mark.requires_backend_interface(interface=EllipticCurveBackend) -class TestDeprecatedECBackendMethods(object): - def test_elliptic_curve_private_key_from_numbers(self): - d = 5634846038258869671139984276180670841223409490498798721258 - y = 4131560123026307384858369684985976479488628761329758810693 - x = 3402090428547195623222463880060959356423657484435591627791 - curve = ec.SECP192R1() - _skip_curve_unsupported(backend, curve) - pub_numbers = ec.EllipticCurvePublicNumbers( - x=x, - y=y, - curve=curve - ) - numbers = ec.EllipticCurvePrivateNumbers( - private_value=d, - public_numbers=pub_numbers - ) - pytest.deprecated_call( - backend.elliptic_curve_private_key_from_numbers, - numbers - ) - - def test_elliptic_curve_public_key_from_numbers(self): - y = 4131560123026307384858369684985976479488628761329758810693 - x = 3402090428547195623222463880060959356423657484435591627791 - curve = ec.SECP192R1() - _skip_curve_unsupported(backend, curve) - pub_numbers = ec.EllipticCurvePublicNumbers( - x=x, - y=y, - curve=curve - ) - pytest.deprecated_call( - backend.elliptic_curve_public_key_from_numbers, - pub_numbers - ) |