diff options
| -rw-r--r-- | cryptography/hazmat/backends/multibackend.py | 45 | ||||
| -rw-r--r-- | tests/hazmat/backends/test_multibackend.py | 75 |
2 files changed, 0 insertions, 120 deletions
diff --git a/cryptography/hazmat/backends/multibackend.py b/cryptography/hazmat/backends/multibackend.py index ce9e6dee..db189787 100644 --- a/cryptography/hazmat/backends/multibackend.py +++ b/cryptography/hazmat/backends/multibackend.py @@ -148,38 +148,6 @@ class MultiBackend(object): raise UnsupportedAlgorithm("RSA is not supported by the backend.", _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - def create_rsa_signature_ctx(self, private_key, padding, algorithm): - for b in self._filtered_backends(RSABackend): - return b.create_rsa_signature_ctx(private_key, padding, algorithm) - raise UnsupportedAlgorithm("RSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - - def create_rsa_verification_ctx(self, public_key, signature, padding, - algorithm): - for b in self._filtered_backends(RSABackend): - return b.create_rsa_verification_ctx(public_key, signature, - padding, algorithm) - raise UnsupportedAlgorithm("RSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - - def mgf1_hash_supported(self, algorithm): - for b in self._filtered_backends(RSABackend): - return b.mgf1_hash_supported(algorithm) - raise UnsupportedAlgorithm("RSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - - def decrypt_rsa(self, private_key, ciphertext, padding): - for b in self._filtered_backends(RSABackend): - return b.decrypt_rsa(private_key, ciphertext, padding) - raise UnsupportedAlgorithm("RSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - - def encrypt_rsa(self, public_key, plaintext, padding): - for b in self._filtered_backends(RSABackend): - return b.encrypt_rsa(public_key, plaintext, padding) - raise UnsupportedAlgorithm("RSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - def rsa_padding_supported(self, padding): for b in self._filtered_backends(RSABackend): return b.rsa_padding_supported(padding) @@ -218,19 +186,6 @@ class MultiBackend(object): raise UnsupportedAlgorithm("DSA is not supported by the backend.", _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - def create_dsa_verification_ctx(self, public_key, signature, algorithm): - for b in self._filtered_backends(DSABackend): - return b.create_dsa_verification_ctx(public_key, signature, - algorithm) - raise UnsupportedAlgorithm("DSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - - def create_dsa_signature_ctx(self, private_key, algorithm): - for b in self._filtered_backends(DSABackend): - return b.create_dsa_signature_ctx(private_key, algorithm) - raise UnsupportedAlgorithm("DSA is not supported by the backend.", - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM) - def dsa_hash_supported(self, algorithm): for b in self._filtered_backends(DSABackend): return b.dsa_hash_supported(algorithm) diff --git a/tests/hazmat/backends/test_multibackend.py b/tests/hazmat/backends/test_multibackend.py index 61bda54c..93934ad6 100644 --- a/tests/hazmat/backends/test_multibackend.py +++ b/tests/hazmat/backends/test_multibackend.py @@ -95,28 +95,12 @@ class DummyRSABackend(object): def generate_rsa_private_key(self, public_exponent, private_key): pass - def create_rsa_signature_ctx(self, private_key, padding, algorithm): - pass - - def create_rsa_verification_ctx(self, public_key, signature, padding, - algorithm): - pass - - def mgf1_hash_supported(self, algorithm): - pass - def rsa_padding_supported(self, padding): pass def generate_rsa_parameters_supported(self, public_exponent, key_size): pass - def decrypt_rsa(self, private_key, ciphertext, padding): - pass - - def encrypt_rsa(self, public_key, plaintext, padding): - pass - def load_rsa_private_numbers(self, numbers): pass @@ -135,12 +119,6 @@ class DummyDSABackend(object): def generate_dsa_private_key_and_parameters(self, key_size): pass - def create_dsa_signature_ctx(self, private_key, algorithm): - pass - - def create_dsa_verification_ctx(self, public_key, signature, algorithm): - pass - def dsa_hash_supported(self, algorithm): pass @@ -303,22 +281,10 @@ class TestMultiBackend(object): key_size=1024, public_exponent=65537 ) - backend.create_rsa_signature_ctx("private_key", padding.PKCS1v15(), - hashes.MD5()) - - backend.create_rsa_verification_ctx("public_key", "sig", - padding.PKCS1v15(), hashes.MD5()) - - backend.mgf1_hash_supported(hashes.MD5()) - backend.rsa_padding_supported(padding.PKCS1v15()) backend.generate_rsa_parameters_supported(65537, 1024) - backend.encrypt_rsa("public_key", "encryptme", padding.PKCS1v15()) - - backend.decrypt_rsa("private_key", "encrypted", padding.PKCS1v15()) - backend.load_rsa_private_numbers("private_numbers") backend.load_rsa_public_numbers("public_numbers") @@ -332,23 +298,6 @@ class TestMultiBackend(object): with raises_unsupported_algorithm( _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM ): - backend.create_rsa_signature_ctx("private_key", padding.PKCS1v15(), - hashes.MD5()) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): - backend.create_rsa_verification_ctx( - "public_key", "sig", padding.PKCS1v15(), hashes.MD5()) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): - backend.mgf1_hash_supported(hashes.MD5()) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): backend.rsa_padding_supported(padding.PKCS1v15()) with raises_unsupported_algorithm( @@ -359,16 +308,6 @@ class TestMultiBackend(object): with raises_unsupported_algorithm( _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM ): - backend.encrypt_rsa("public_key", "encryptme", padding.PKCS1v15()) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): - backend.decrypt_rsa("private_key", "encrypted", padding.PKCS1v15()) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): backend.load_rsa_private_numbers("private_numbers") with raises_unsupported_algorithm( @@ -387,8 +326,6 @@ class TestMultiBackend(object): backend.generate_dsa_private_key(parameters) backend.generate_dsa_private_key_and_parameters(key_size=1024) - backend.create_dsa_verification_ctx("public_key", "sig", hashes.SHA1()) - backend.create_dsa_signature_ctx("private_key", hashes.SHA1()) backend.dsa_hash_supported(hashes.SHA1()) backend.dsa_parameters_supported(1, 2, 3) backend.load_dsa_private_numbers("numbers") @@ -413,18 +350,6 @@ class TestMultiBackend(object): with raises_unsupported_algorithm( _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM ): - backend.create_dsa_signature_ctx("private_key", hashes.SHA1()) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): - backend.create_dsa_verification_ctx( - "public_key", b"sig", hashes.SHA1() - ) - - with raises_unsupported_algorithm( - _Reasons.UNSUPPORTED_PUBLIC_KEY_ALGORITHM - ): backend.dsa_hash_supported(hashes.SHA1()) with raises_unsupported_algorithm( |