【摘要】 对匿名RFID身份认证协议(ARAP)进行了深入分析,指出其存在无法抵抗假冒攻击、多标签冲突和阅读器功能受限等三方面的缺陷,提出相应的改进协议e ARAP,并对e ARAP协议进行了严格的形式化分析和安全性能分析。结果表明:e ARAP协议能够达到预期的认证目标,能够抵抗假冒、拒绝服务等诸多攻击,安全性能有所增强,且协议执行的计算量明显减少,具有较高的可行性。更多还原

【Abstract】 The analysis of anonymous RFID authentication protocol( ARAP) is given,which shows that there are three kinds of defect including failure on resistance to counterfeiting attack,multi label conflict and reader function limitation. An improved protocol named e ARAP is proposed. The formal analysis based on BAN logic and the analysis of security and performance are given. The results show that e ARAP protocol achieves the expected authentication target. It can resist theattacks such as counterfeiting and denial of service with enhanced security,and the calculation in the execution process decreases significantly.更多还原