MIPv6中的快速安全路由优化机制

The Fast Security Route Optimization Mechanism in Mobile IPv6

路由优化中的安全问题是MIPv6研究的热点。本文阐述了MIPv6路由优化过程中的安全威胁,分析了现有的MIPv6安全路由优化方法,提出了基于身份的MIPv6快速安全路由优化。通过分析比较,基于身份的MIPv6快速安全路由优化能够抵御重定向攻击、中间人攻击和拒绝服务攻击,并用对称加密机制生成绑定更新认证码,提高路由优化速度。

The security of route optimization is a hot issue in MIPv6.Based on the description of the threats of route optimization and the analysis of the current protocols,an ID-based fast security route optimization is proposed.It can resist the redirection attacks,man-in-the-middle attacks and DoS.It uses the symmetric encryption to generate the binding update authentication code,and improves the route optimization efficiency.