IMS终端AKA认证过程的研究与实现  

Research and Implementation of AKA Authentication Processing in IMS Client

作　　者：周玮[1] 雒江涛[1] 

机构地区：[1]重庆邮电大学通信网与测试技术重点实验室,重庆400065

出　　处：《电视技术》2010年第2期46-48,98,共4页Video Engineering

基　　金：2009重庆市教委科学研究项目(KJ090518);重庆市自然科学基金项目(CSTC2009AC2155)

摘　　要：介绍了IMS网络的安全体系结构,并在此基础上分析了IMS终端用户接入IMS网络时需要进行网络与用户之间的双向认证,也就是3GPP提出的AKA认证机制。通过分析AKA认证过程,实现了AKA算法,并且用网络分析仪对客户端注册到网络的过程进行数据分析,证明了代码实现AKA算法的正确性,涉及到的AKA算法对IMS终端成功使用IMS网络具有通用的指导和推广意义。The security architecture of IMS network is introduced, and on this basis the users need to execute two-way authentication between user and network, which is the AKA authentication mechanism proposed by 3GPP. Then, a detailed analysis of AKA authentication, and implementation of the AKA algorithm are given. Meanwhile, the network analyzer is used to analyze the data when IMS client register to the IMS. The results of the analysis can prove the correctness of the AKA algorithm, and the method is significant for other similar instruments.

关 键 词：IMS AKA OSIP2 eXosip 

分 类 号：TN918.91[电子电信—通信与信息系统]