移动IPv6环境中AAA安全认证研究与设计

Research and Design of AAA Security Authentication in Mobile IPv6 Environment

下一代的互联网将是高度商业化的网络,对合法的用户进行有偿服务是网络管理的需要,即为相应类别等级的用户提供相应的服务。AAA(Authentication,Authorization,Accounting)是一种有效的安全认证和管理模式,在移动IPv6的网络安全管理中发挥重要作用。本文描述了AAA域内快速认证过程,在此基础上设计AAA域间快速认证,并做出用于计算认证消耗的模型图。对3种认证过程的消耗进行计算对比,最终结果表明,AAA域间快速认证比一般AAA认证效率高。

The next generation of the Internet will be a highly commercialized network.It is the need of network management to provide paid services to legitimate users,that is,to provide corresponding services for users of corresponding categories and levels.AAA(Authentication,Authorization,Accounting)is an effective security authentication and management mode,which plays an important role in the network security management of mobile IPv6.This paper describes the fast authentication process in AAA domain,designs the fast authentication between AAA domains,and draws a model diagram for calculating authentication consumption.Comparing the consumption of three authentication processes,the final results show that AAA inter-domain fast authentication is more efficient than general AAA authentication.