摘要
在EPC-C1G2标准下针对现有RFID协议中认证效率低、标签与后台数据库间更新不同步问题,提出一种高效RFID安全认证协议。通过随机抽取ID中部分数据,有效降低标签计算量,要求阅读器缓存标签临时ID,解决动态ID机制中标签和数据库同步更新。利用BAN逻辑形式化推理方法,证明协议的安全性和正确性。实验结果显示,协议安全性好,认证效率显著提高,实用性强。
In order to overcome the low efficiency of authentication and resynchronization between tags anddatabase of the existing EPC-C 1G2 authentication protocol, an efficiency and security RFID authenticationprotocol is proposed. The proposed protocol can reduce the tag computation by selecting partials of tag IDrandomly. And it can deal with the synchronization of data update by the cache of the reader which containstemporary ID. The formal proof of correctness and security of the proposed protocol is given by using BANlogic, Experimental results show that the proposed protocol has good security and strong efficiency, whichmake it more practical.
出处
《控制工程》
CSCD
北大核心
2017年第1期141-147,共7页
Control Engineering of China
基金
安徽省自然科学基金资助项目(1408085MF124)
安徽省省级物联网技术实践基地项目(2013sjjd070)
安徽省高校学科拔尖人才学术资助重点项目(gxbj ZD2016098)
