3GPP网络接入安全的发展及趋势  

Research of EPS Access Security Mechanism

作　　者：李频钟[1] 吴涛[1] 康亮 

机构地区：[1]北京邮电大学信息与通信工程学院 [2]工业和信息化部电信研究院通信标准研究所

出　　处：《电信网技术》2010年第12期40-44,共5页Telecommunications Network Technology

摘　　要：终端与服务网之间的接口是移动通信系统中最容易受到攻击的部分,因此接入安全成为系统安全的关键。本文介绍了3GPP网络从GSM到LTE接入安全的发展概况,总结了高速率真分组数据接入演进分组系统的鉴全机制,分析了其与LTE接入的主要区别,最后提出未来EPS接入安全需要解决的几个问题。In the mobile communication system, the most vulnerable part is the interface between terminal and service network. So accessing security has become a critical part in system security. The article summarizes the overview of access security of 3GPP network from GSM to LTE, and then introduces the authenticate mechanism of accessing EPS for HRPD, and analyzes the differences between the two mechanisms. Finally, this paper points out a few questions that need to be resolved in the future EPS accessing.

关 键 词：LTE EPS HRPD 接入安全 鉴权向量 

分 类 号：TN929.5[电子电信—通信与信息系统]