def test_elliptic_curve(self): backend = MultiBackend([DummyEllipticCurveBackend([ec.SECT283K1])]) assert backend.elliptic_curve_supported(ec.SECT283K1()) is True assert backend.elliptic_curve_signature_algorithm_supported( ec.ECDSA(hashes.SHA256()), ec.SECT283K1()) is True backend.generate_elliptic_curve_private_key(ec.SECT283K1()) backend.load_elliptic_curve_private_numbers( ec.EllipticCurvePrivateNumbers( 1, ec.EllipticCurvePublicNumbers(2, 3, ec.SECT283K1()))) backend.load_elliptic_curve_public_numbers( ec.EllipticCurvePublicNumbers(2, 3, ec.SECT283K1())) assert backend.elliptic_curve_supported(ec.SECT163K1()) is False assert backend.elliptic_curve_signature_algorithm_supported( ec.ECDSA(hashes.SHA256()), ec.SECT163K1()) is False with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): backend.generate_elliptic_curve_private_key(ec.SECT163K1()) with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): backend.load_elliptic_curve_private_numbers( ec.EllipticCurvePrivateNumbers( 1, ec.EllipticCurvePublicNumbers(2, 3, ec.SECT163K1()))) with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): backend.load_elliptic_curve_public_numbers( ec.EllipticCurvePublicNumbers(2, 3, ec.SECT163K1()))
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_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_elliptic_curve(self): backend = MultiBackend([ DummyEllipticCurveBackend([ ec.SECT283K1 ]) ]) assert backend.elliptic_curve_supported(ec.SECT283K1()) is True assert backend.elliptic_curve_signature_algorithm_supported( ec.ECDSA(hashes.SHA256()), ec.SECT283K1() ) is True backend.generate_elliptic_curve_private_key(ec.SECT283K1()) backend.load_elliptic_curve_private_numbers( ec.EllipticCurvePrivateNumbers( 1, ec.EllipticCurvePublicNumbers( 2, 3, ec.SECT283K1() ) ) ) backend.load_elliptic_curve_public_numbers( ec.EllipticCurvePublicNumbers( 2, 3, ec.SECT283K1() ) ) assert backend.elliptic_curve_supported(ec.SECT163K1()) is False assert backend.elliptic_curve_signature_algorithm_supported( ec.ECDSA(hashes.SHA256()), ec.SECT163K1() ) is False with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): backend.generate_elliptic_curve_private_key(ec.SECT163K1()) with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): backend.load_elliptic_curve_private_numbers( ec.EllipticCurvePrivateNumbers( 1, ec.EllipticCurvePublicNumbers( 2, 3, ec.SECT163K1() ) ) ) with raises_unsupported_algorithm(_Reasons.UNSUPPORTED_ELLIPTIC_CURVE): backend.load_elliptic_curve_public_numbers( ec.EllipticCurvePublicNumbers( 2, 3, ec.SECT163K1() ) )