移动互联网安全接入机制研究  

Study on Secure Access Mechanism of Mobile Internet

作　　者：赵越[1] 马晓旭[2] 伍淼[2] 孙夏声[2] 

机构地区：[1]保密通信重点实验室,四川成都610041 [2]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2014年第8期935-940,共6页Communications Technology

基　　金：国家自然科学基金资助项目(No.61309034);中国电科技术创新基金项目(No.JJQN201332)~~

摘　　要：文中关注移动互联网网络接入安全性,介绍移动互联网面临的安全威胁,研究移动互联网的网络结构和接口协议,提出跨网系的统一认证与授权管理技术,阐述网络接入安全需求,针对EAPSIM和EAP-AKA两种安全机制,分析网络接入鉴权与密钥协商流程,以及演进分组核心网络各网元设备功能,实现用户和网络之间的认证性、机密性和完整性的安全防护,为移动互联网网络安全体制建设提供理论依据与技术支撑。This paper focuses on network access security of mobile Internet, introduces security threats and challenges with which mobile Internet is confronted, analyzes its network architectures and interface protocols, presents cross-network unified work access security requirements. R authentication and authorization technique, and then describes netegarding to EAP-SIM and EAP-AKA security mechanisms, this paper investigates the processes of network access authentication and key agreement, as well as every network element and equipment＇ s function in the evolved packet core networks. It is hoped that this study will give protection for authentication, confidentiality, and integrality between user equipment and access network. It also provides available references to building security protection mechanism of mobile Internet.

关 键 词：移动互联网 无线接入网 演进分组核心网 EAP-SIM EAP-AKA 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]