北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2015, Vol. 38 ›› Issue (s1): 10-14.doi: 10.13190/j.jbupt.2015.s1.003

• 论文 • 上一篇    下一篇

一种高效安全的EPS AKA协议

白媛1,2,3, 王倩1,2,3, 贾其兰1,2,3, 张会兵2   

  1. 1. 天津理工大学 计算机与通信工程学院, 天津 300384;
    2. 桂林电子科技大学 广西可信软件重点实验室, 广西 桂林 541004;
    3. 天津理工大学 通信器件与技术教育部工程研究中心, 天津 300384
  • 收稿日期:2014-07-27 出版日期:2015-06-28 发布日期:2015-06-28
  • 作者简介:白 媛(1971—),女,副教授,硕士生导师,E-mail: snowbaiyuan@163.com.
  • 基金资助:

    天津市科技创新专项资金资助项目(10FDZDGX00400);广西可信软件重点实验室研究课题项目(kx201332);国家自然科学基金项目(61272450)

An Efficient and Secured AKA for EPS Networks

BAI Yuan1,2,3, WANG Qian1,2,3, JIA Qi-lan1,2,3, ZHANG Hui-bing2   

  1. 1. School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin 300384, China;
    2. Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guangxi Guilin 541004, China;
    3. Engineering Research Center of Communication Devices and Technology(TJUT), Ministry of Education, Tianjin 300384, China
  • Received:2014-07-27 Online:2015-06-28 Published:2015-06-28

摘要:

针对4G认证与密钥协商协议(EPS AKA)中存在的安全问题,提出了一种高效安全的改进协议 (ES-AKA). 该协议不仅能够抵抗重定向攻击和重放攻击,同时消除了密钥K泄露的安全隐患. 安全性和协议性能分析表明:在更高的安全性能下,该协议降低了服务网络的存储空间和归属网络的计算量,有效减少了认证过程的比特通信量.

关键词: 认证, 密钥协商, 4G, 网络安全, 演进分组系统EPS

Abstract:

For security flaws in 4G authentication and key agreement protocol, an efficient and secured authentication and key agreement (ES-AKA) protocol was proposed. This protocol resists redirection attack and replay attack, solves security risks that key K is possible leaked. Analyzing of the security and efficiency of ES-AKA shows that ES-AKA could reduce not only the storage of service network but also the computation of home network, and has less bit exchange traffic in higher security environment.

Key words: authentication, key agreement, the fourth-generation, network security, evolved packet system

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