def agentc_REMOVE_ALL_IDENTITIES(self, data):
        """
        Remove all keys from the agent's collection of identities.
        """
        assert data == b''
        self.factory.keys = {}
        self.sendResponse(AGENT_SUCCESS, b'')

        Remove all keys from the agent's collection of identities.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/conch/ssh/agent.py