基于混合体制的Kerberos身份认证协议的研究  

Research on Kerberos identity authentication protocol based on hybrid system

作　　者：胡宇[1] 王世伦[2] 

机构地区：[1]四川师范大学计算机科学学院,成都610068 [2]四川城市职业学院,成都610101

出　　处：《计算机应用》2009年第6期1659-1661,共3页journal of Computer Applications

摘　　要：对Kerberos身份认证协议方案进行了详细的分析,针对Kerberos协议本身存在的局限性,从系统安全性和实际执行性能角度出发,提出了一种混合加密体制的Kerberos改进协议。并且解决了Kerberos认证协议可能存在窃听通信双方会话的问题,从而防止内部攻击。Kerberos identity authentication protocol was analyzed in detail. According to its limitations, a new protocol about Kerberos based on hybrid system was proposed to improve the security and actual implementation performance of the system. Moreover, the problem that Kerberos authentication protocol maybe eavesdrop two-side communication conversations was solved in the system, thus inner attacks could be avoided.

关 键 词：KERBEROS认证协议 安全性分析 混合加密体制 两方保密通信 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]