计算机应用与软件Issue(2)：304-306,3.DOI:10.3969/j.issn.1000-386x.2015.02.073
一种改进的超轻量级 RFID 认证协议
AN IMPROVED ULTRA-LIGHTWEIGHT RFID AUTHENTICATION PROTOCOL
摘要
Abstract
In light of the security vulnerabilities of current ultra-lightweight RFID protocol,we propose an improved ultra-lightweight RFID mutual authentication protocol.The introduction of new functions makes the mathematical correlation between messages be more complicated, thus the leak of label identifier is avoided,and the communications confidentiality of readers and tags in open environment is improved as well. By analysing the security and efficiency of the protocol,and simulating the improved protocol with software OPNET,we can get the conclusion that the proposed protocol can resist various malicious attaches such as algebraic attack,retransmission attack and counterfeit attack,etc.,and has higher security in the same amount of computation,which indicates that it is suitable for actual mobile authentication environment.关键词
超轻量级/RFID协议/双向认证/OPNET仿真Key words
Ultra-lightweight/Radio frequency identification(RFID)protocol/Mutual authentication/OPNET simulation分类
信息技术与安全科学引用本文复制引用
沈金伟,凌捷..一种改进的超轻量级 RFID 认证协议[J].计算机应用与软件,2015,(2):304-306,3.基金项目
广东省自然科学基金重点项目（S2012020011071）；广东省战略性新兴产业核心技术攻关项目（2012A010701004）；广东省教育部产学研合作项目 （）
