storage.py 文件源码

def _unpack(self):
        with self._unpackLock:
            if hasattr(self, '_pwbuffer'):
                pwbuffer = zlib.decompress(self._pwbuffer)
                pwbuffer = pwbuffer.split(self._delimiter)
                assert len(pwbuffer) == self._numElems
                md = hashlib.md5()
                md.update(self.essid)
                if self._magic == 'PYR2':
                    md.update(self._pmkbuffer)
                    md.update(self._pwbuffer)
                else:
                    md.update(self._pmkbuffer)
                    md.update(''.join(pwbuffer))
                if md.digest() != self._digest:
                    raise DigestError("Digest check failed")
                self.results = zip(pwbuffer, util.grouper(self._pmkbuffer, 32))
                assert len(self.results) == self._numElems
                del self._pwbuffer
                del self._digest
                del self._magic
                del self._delimiter