一种提高移动通信系统鉴权机密性的安全智能卡方案

A Security Smart Card Solution with Improved Mobile Communication Authentication Confidentiality

对目前运行的GSM移动通信系统的安全性及存在问题进行了深入分析,详细讨论了GSM的鉴权机制及算法原理,分析了GSM鉴权过程中可能存在的安全隐患和可能遭到的攻击,由此提出了一种安全智能卡改进方案,可以保证网络资源的安全性。

After analyzing the present security risk and potential attacks of GSM system, a improved security smart card solution is put forward which can ensure the security of network resource. The authentication mechanism and arithmetic theory of GSM are also discussed.