PKI and Secret Key Based Mobile IP Security

摘要

There exist some circulations of internet drafts and specifications in today's industry for PKI implementation within the protocol of MIP, with or without the existence of IPSec. The focuses are particularly on how to fence off the unauthenticated or malicious bindings of Binding Updates that open the doors for various attacks and so as to also protect the Binding Updates messages to defend against redirection attacks in the challenging mobility environment. The paper firstly analyses the communication between MN-HA-CN on Return Routability (RR) and Route Optimization (RO), from both MIP and NEMO point of view. Then this paper introduces the innovative methods of implementing the secure communication of PKI together with the distribution of Secret Key methodology into the NEMO environment.