':param _lib: The :py:mod:`cryptography` binding instance used to
interface with OpenSSL.
:param _nid: The OpenSSL NID identifying the curve this object
represents.
:type _nid: :py:class:`int`
:param name: The OpenSSL short name identifying the curve this object
represents.
:type name: :py:class:`unicode`'

def __init__(self, lib, nid, name):

    self._lib = lib
    self._nid = nid
    self.name = name
