This paper analyzes the security in a mobile telephone network with emphasis on its identification authentication, data encryption, key assignation and integrity authentication.

• 分析了移动通信网络中的不安全因素,重点讨论了移动通信网络中的身份认证和密钥分配,数据加密与完整性检测方案,并对其安全性进行了详细分析。