对改进的无线认证协议SSM的分析  

Analyzing model of amended wireless authentication protocol SSM

作　　者：郭宇燕[1] 魏仕民[2] 卓泽朋[3] 

机构地区：[1]宿州学院计算机科学与技术系,安徽宿州234000 [2]淮北煤炭师范学院计算机科学与技术系,安徽淮北235000 [3]淮北煤炭师范学院数学系,安徽淮北235000

出　　处：《计算机工程与应用》2009年第1期129-130,共2页Computer Engineering and Applications

基　　金：国家自然科学基金;安徽省自然科学基金~~

摘　　要：针对刘霞提出的改进的Server-specific MAKEP协议,首次利用一种新兴的形式化分析工具—串空间模型对其进行分析。先对协议的机密性进行分析,并运用"理想"和"诚实"两个概念简化分析协议的步骤,证明了rs,rc是保密的,然后对协议的认证性进行分析,分析包括响应者认证和发起者认证。最终结果表明改进的SSM协议能够达到协议的安全目标。It is the first time to prove the Liu Xia＇s modified version of server-specific MAKEP protocol with the theory of strand space which is a rising formal analysis tool.Firstly,its confidentiality is analyzed,and two concepts honest and ideal are used to simplify the process of verification.h indicates that rs,rc are secret.Then its authentication is analyzed,the analysis contains responser＇s authentication and sponsor＇s authentication.At last,the result shows that the amended SSM protocol can reach the goal of the protocol.

关 键 词：SSM协议 串空间 机密性 认证性 

分 类 号：TN918.1[电子电信—通信与信息系统]