MIP6家乡代理切换中的重认证问题研究  

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

作　　者：张冰[1] 万长胜[2] 胡爱群[2] 

机构地区：[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　　处：《计算机工程》2011年第8期80-81,84,共3页Computer Engineering

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。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.

关 键 词：移动IPV6 家乡代理切换 BAN逻辑 

分 类 号：TN918[电子电信—通信与信息系统]