WPKI实体认证在3G安全接入机制中的应用研究

Application Research of WPKI＇s Entity Authentication in Secure Access Mechanism of 3G

该文阐述了现有的3G认证过程，对它存在的漏洞进行分析，并在此基础上提出了一种新的WPKI实体认证方案，应用该方案可以增强3G网中接入认证环节的安全性，不允许非法用户接入合法网络而占用网络资源，合法用户也不能登录到非法网络造成信息泄露。

This paper described the process of current 3G authentication, analyzed its vulnerability, and a new program of entity authentication in WPKI was proposed based on the above analysis. The security of access authentication in the 3G Network will be enhanced with the implementation of this program, illegal users couldn＇t be allowed to access the legal network and occupy the network resource, and legal users can＇t log in the illegal network, so the secret information won＇t be leaked.