一种读写器参与计算的RFID认证协议  

The RFID authentication protocol through a reader taking part in calculation

作　　者：袁达 王怀瑞[2,3] 黎彤亮[2,3] 

机构地区：[1]河北省科技成果转化服务中心,河北石家庄050021 [2]河北省科学院应用数学研究所,河北石家庄050081 [3]河北省信息安全认证工程技术研究中心,河北石家庄050081

出　　处：《电子设计工程》2015年第9期88-92,共5页Electronic Design Engineering

摘　　要：伴随着物联网技术的兴起,射频识别(RFID)技术受到更为广泛的关注,其安全特性与面临的隐私问题制约了其应用。针对这些问题,学者提出诸多安全协议以应对,然而现有协议大都将RFID读写器作为传递数据的工具,而没有充分开发读写器在协议中的运算作用。本文设计了一个读写器参与识别计算的协议,标签和后端数据库存储不同的秘密,并通过读写器建立联系,这样不仅可以抵抗常见的攻击,而且可以抵抗因后端数据库所存储的识别表意外失窃所带来的对整个系统的危险。Along with the rise of the Internet of Things technology, radio frequency identification （RFID） technology is taken more attentions, while its security and privacy features limit its usage. Facing with those problems, many protocols had been proposed, while in those protocols, the RFID reader was only a kind of message transmitter and it effect was not developed. In this text, a new scheme is suggested. In the scheme, the tag and the back-end database keep the different secret, and the reader builds their relation. By this means, the scheme can not only resist the common attacks, but also resist the system threaten which due to the verification tables is lost by accident.

关 键 词：RFID 识别协议 安全 隐私 

分 类 号：TN911.72[电子电信—通信与信息系统]