File Content: commoncrypto.rst .. hazmat:: CommonCrypto backend ==================== The `CommonCrypto`_ C library provided by Apple on OS X and iOS. The CommonCrypto backend is only supported on OS X versions 10.8 and above. .. currentmodule:: cryptography.hazmat.backends.commoncrypto.backend .. versionadded:: 0.2 .. data:: cryptography.hazmat.backends.commoncrypto.backend This is the exposed API for the CommonCrypto backend. It implements the following interfaces: * :class:`~cryptography.hazmat.backends.interfaces.CipherBackend` * :class:`~cryptography.hazmat.backends.interfaces.HashBackend` * :class:`~cryptography.hazmat.backends.interfaces.HMACBackend` * :class:`~cryptography.hazmat.backends.interfaces.PBKDF2HMACBackend` It has one additional public attribute. .. attribute:: name The string name of this backend: ``"commoncrypto"`` .. _`CommonCrypto`: https://developer.apple.com/library/content/documentation/Security/Conceptual/cryptoservices/GeneralPurposeCrypto/GeneralPurposeCrypto.html#//apple_ref/doc/uid/TP40011172-CH9-SW10 Submit