Edit File: commoncrypto.rst
.. hazmat:: CommonCrypto binding ==================== .. currentmodule:: cryptography.hazmat.bindings.commoncrypto.binding .. versionadded:: 0.2 These are `CFFI`_ bindings to the `CommonCrypto`_ C library. It is only available on Mac OS X versions 10.8 and above. .. class:: cryptography.hazmat.bindings.commoncrypto.binding.Binding() This is the exposed API for the CommonCrypto bindings. It has two public attributes: .. attribute:: ffi This is a ``cffi.FFI`` instance. It can be used to allocate and otherwise manipulate CommonCrypto structures. .. attribute:: lib This is a ``cffi`` library. It can be used to call CommonCrypto functions, and access constants. .. _`CFFI`: https://cffi.readthedocs.io .. _`CommonCrypto`: https://developer.apple.com/library/content/documentation/Security/Conceptual/cryptoservices/GeneralPurposeCrypto/GeneralPurposeCrypto.html#//apple_ref/doc/uid/TP40011172-CH9-SW10