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| -rw-r--r-- | cryptography/hazmat/backends/interfaces.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cryptography/hazmat/backends/interfaces.py b/cryptography/hazmat/backends/interfaces.py index b867f26a..73f861a4 100644 --- a/cryptography/hazmat/backends/interfaces.py +++ b/cryptography/hazmat/backends/interfaces.py @@ -90,3 +90,15 @@ class RSABackend(six.with_metaclass(abc.ABCMeta)): Generate an RSAPrivateKey instance with public_exponent and a modulus of key_size bits. """ + + @abc.abstractmethod + def create_rsa_sign_ctx(self, private_key, padding, algorithm): + """ + Returns an object conforming to the AsymmetricSignContext interface. + """ + + @abc.abstractmethod + def create_rsa_verify_ctx(self, public_key, signature, padding, algorithm): + """ + Returns an object conforming to the AsymmetricVerifyContext interface. + """ |