一种抵抗假冒攻击的移动RFID双向认证协议  

A MOBILE RFID MUTUAL AUTHENTICATION PROTOCOL AGAINST COUNTERFEITING ATTACK

作　　者：何小平 He Xiaoping(School of Data and Computer Science,Guangdong Peizheng College,Guangzhou 510800,Guangdong,China)

机构地区：[1]广东培正学院数据科学与计算机学院,广东广州510800

出　　处：《计算机应用与软件》2020年第3期327-333,共7页Computer Applications and Software

基　　金：教育部高等教育司2018年第二批产学合作协同育人项目(201802068001)。

摘　　要：分析现有移动双向认证协议存在的安全缺陷,提出一种能够抵抗攻击者假冒攻击的移动双向认证协议。采用计算量更小的位运算对信息进行加密,能保障信息安全的同时,亦能够降低系统整体的计算量;对于所有信息并不是单纯转发,而是通过加密后再发送,以此抵抗假冒攻击。通过形式化分析,证明了该协议的正确性;安全性分析表明,该协议能够抵抗攻击者发起的常见攻击;性能分析表明,该协议具备低计算量的特征。Based on the analysis of the security flaws of existing mobile mutual authentication protocols,this paper proposes an improved mobile mutual authentication protocol,which can resist attackers counterfeiting attacks.It used bit operation with less computation to encrypt the information,which ensured information security and reduced the overall calculation of the system.The improved protocol did not simply forward all information,but sent it after encryption,so as to resist counterfeiting attacks.The correctness of the protocol is proved by formal analysis.The security analysis of the protocol shows that the protocol can resist common attacks initiated by attackers.The performance analysis of the protocol shows that the protocol has the characteristics of low computational load.

关 键 词：物联网 射频识别 移动系统 位运算 假冒攻击 双向认证 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]