基于PKI-USIM的移动终端安全认证方法  

A Security Authentication Method of Mobile Terminals Based on PKI-USIM

作　　者：戚湧[1] 丁玲玲[1] 李千目[1] 

机构地区：[1]南京理工大学计算机科学与工程学院,江苏南京210094

出　　处：《计算机技术与发展》2015年第7期128-132,共5页Computer Technology and Development

基　　金：国家自然科学基金资助项目(61272419)

摘　　要：随着移动通信技术的迅速发展,智能移动终端得到应用普及,大量的第三方应用也随之产生,给移动终端的信息安全带来了很大威胁。为了保护移动终端的信息安全,文中提出一种基于PKI-USIM的移动终端安全认证方法。将PKI技术与智能卡技术相结合,利用移动终端的USIM卡,实现对智能终端第三方应用的安全认证,有效提高移动终端信息的安全。PKI-USIM对网络环境的适应、运算速度、计算能力、存储容量以及上层应用的扩展开发性能都有很大提高,PKIUSIM技术对于移动终端用户身份认证的过程具有实用性和安全性,同时也是对智能卡认证应用的一种扩展研究。With the rapid development of mobile communication technology, intelligent mobile terminals have been applied popularly, it also leads to produce a large number of third-party applications. All of these greatly enrich people＇ s lives, but the information security of the mobile terminals has been threatened. In order to protect the information security of mobile terminals,propose a security authentication method of mobile terminals based on PKI-USIM in this paper. According to the realities of complex wireless network environment,com- bining the PKI technology and smart card technology, using USIM card of mobile terminals to realize intelligent terminals＇ authentica- tion, effectively improve the safety of the mobile terminal information. PKI-USIM has adapted to the network environment,its computing speed, computing power, storage capacity as well as the expansion capabilities of upper applications has been greatly improved. PKI- USIM technology is more practical and safer for mobile end-user＇ s authentication process, and it＇ s an extension of research on smart card two-factor authentication applications.

关 键 词：PKI-USIM 身份认证 移动终端 无线网络 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]