摘要： 对蜂窝IP网络的安全性尤其是快速切换安全性进行研究,提出了一种新的轻量蜂窝IP切换认证协议。该协议利用单向哈希链表树,实现蜂窝IP网络通信实体间的安全注册和切换认证。分析表明,该协议与蜂窝IP协议相结合,将为无线通信中数据交互及快速切换提供有效的安全保证。

关键词: 蜂窝IP, 单向哈希链表树, 切换安全, 认证协议

Abstract: First, a strong emphasis is laid on the study of cellular IP security, especially on the issue of fast handoff security. Then a novel lightweight CIP handoff authenticated protocol based on one-way hash chain trees is presented. The protocol verifies the authentication when fast handoff as well as registering. Finally, an analysis of security properties is made. The results show that combining with the standard cellular IP protocol, this protocol gives an effective assurance of mutual data security and fast handoff authentication in wireless communication environment.

中图分类号: 

• TN929.53