diff options
| -rw-r--r-- | cryptography/hazmat/backends/interfaces.py | 6 | ||||
| -rw-r--r-- | docs/hazmat/backends/interfaces.rst | 19 |
2 files changed, 0 insertions, 25 deletions
diff --git a/cryptography/hazmat/backends/interfaces.py b/cryptography/hazmat/backends/interfaces.py index 9a570968..4fbb3488 100644 --- a/cryptography/hazmat/backends/interfaces.py +++ b/cryptography/hazmat/backends/interfaces.py @@ -26,12 +26,6 @@ class CipherBackend(six.with_metaclass(abc.ABCMeta)): """ @abc.abstractmethod - def register_cipher_adapter(self, cipher, mode, adapter): - """ - Register an adapter for a cipher and mode to a backend specific object. - """ - - @abc.abstractmethod def create_symmetric_encryption_ctx(self, cipher, mode): """ Get a CipherContext that can be used for encryption. diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst index 5b6cd64d..11e2f2a2 100644 --- a/docs/hazmat/backends/interfaces.rst +++ b/docs/hazmat/backends/interfaces.rst @@ -33,25 +33,6 @@ A specific ``backend`` may provide one or more of these interfaces. :returns: ``True`` if the specified ``cipher`` and ``mode`` combination is supported by this backend, otherwise ``False`` - .. method:: register_cipher_adapter(cipher_cls, mode_cls, adapter) - - Register an adapter which can be used to create a backend specific - object from instances of the - :class:`~cryptography.hazmat.primitives.interfaces.CipherAlgorithm` and - the :class:`~cryptography.hazmat.primitives.interfaces.Mode` primitives. - - :param cipher_cls: A class whose instances provide - :class:`~cryptography.hazmat.primitives.interfaces.CipherAlgorithm` - :param mode_cls: A class whose instances provide: - :class:`~cryptography.hazmat.primitives.interfaces.Mode` - :param adapter: A ``function`` that takes 3 arguments, ``backend`` (a - :class:`CipherBackend` provider), ``cipher`` (a - :class:`~cryptography.hazmat.primitives.interfaces.CipherAlgorithm` - provider ), and ``mode`` (a - :class:`~cryptography.hazmat.primitives.interfaces.Mode` provider). - It returns a backend specific object which may be used to construct - a :class:`~cryptogrpahy.hazmat.primitives.interfaces.CipherContext`. - .. method:: create_symmetric_encryption_ctx(cipher, mode) |