移动IPv6中MN和HA间建立IPSec SA的一种优化方案  

Optimized Method of Constructing IPSec SA between MN and HA in Mobile IPv6

作　　者：有业斌[1] 王清贤[1] 罗军勇[1] 皇甫璐子[1] 

机构地区：[1]信息工程大学信息工程学院,河南郑州450002

出　　处：《信息工程大学学报》2008年第2期222-224,249,共4页Journal of Information Engineering University

基　　金：国家863计划资助项目(2003AA146010)

摘　　要：为实现移动通信中安全可靠的数据传输,移动IPv6使用IPSec机制中的SA保护移动IPv6实体之间消息交互。通过对移动节点和家乡代理之间交互的绑定更新/应答消息所引发的安全隐患进行研究,分析了移动IPv6中建立IPSec SA传统方案的缺陷。由此,提出一种优化方案,该方案具有延时小、安全强度高、计算量小的特点。In order to achieve Data Transmission safety and reliability in mobile communication, Mobile IPv6 uses SA in IPSec to protect the information interaction between IPv6 entities. After researching the security bugs caused by the interactive binding update/response between mobile node and home agent, analysis of the limitation of constructing IPSec SA by traditional scheme is done. Based on these, the paper gives out an optimized method, which has the characteristics of lower-delay, higher-security, reduced calculation and so on.

关 键 词：IPV6 移动IPV6 IPSEC SA 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]