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计算机工程 ›› 2011, Vol. 37 ›› Issue (8): 80-81.doi: 10.3969/j.issn.1000-3428.2011.08.027

• 网络与通信 • 上一篇    下一篇

MIP6家乡代理切换中的重认证问题研究

张 冰 1，万长胜 2，胡爱群 2   

  1. (1. 国家计算机网络应急技术处理协调中心，北京 100029；2. 东南大学信息科学与工程学院，南京 210096)
  • 出版日期:2011-04-20 发布日期:2012-10-31
  • 作者简介:张 冰(1973－)，男，高级工程师、博士，主研方向：网络安全，网络模拟与分析，系统仿真；万长胜，讲师、博士； 胡爱群，教授、博士

Research on Re-authentication Issue in MIP6 Home Agent Switching Procedure

ZHANG Bing 1 , WAN Chang-sheng 2, HU Ai-qun 2   

  1. (1. National Computer Network Emergency Response Technical Team/Coordination Center of China, Beijing 100029, China; 2. School of Information Science and Engineering, Southeast University, Nanjing 210096, China)
  • Online:2011-04-20 Published:2012-10-31

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摘要： 针对家乡代理切换中的认证问题，提出一种基于共享密钥的IKEv2重认证方案。在移动终端切换到新的家乡代理前，为双方分发重认证密钥，移动终端与新的家乡代理使用重认证密钥完成认证过程。采用BAN逻辑对密钥分发的安全性进行证明，并比较该协议的性能。分析结果表明，该协议比同类协议更高效。

关键词: 移动IPv6, 家乡代理切换, BAN逻辑

Abstract: This paper analyzes the security issue in Home Agent(HA) switching procedure, explaining a re-authentication solution based on diameter protocol. Before the mobile node switches to a new HA, the server distributes the re-authentication key to the mobile node and the new HA. After it, they use the re-authentication key for authentication. This paper also proves the security of IKEv2 pre-shared key distribution using BAN logic, and analyzes the performance of this solution. According to the analysis, the performance of this solution is better than other related solution.

Key words: Mobile IPv6(MIP6), Home Agent(HA) switching, BAN logic

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