下载后可任意编辑供应链环境下的 RFID 数据安全认证协议李军辉,翁迅(北京邮电大学自动化学院,北京 100876)摘要:RFID 是一种利用射频信号自动识别目标对象并猎取相关信息的技术。随着标签制造 成本的下降,RFID 技术大规模应用已成定局,但在供应链的特别环境下,假如不实行措施, 标签携带的商业信息随时可能泄露,于是 RFID 信息安全就成为一个必须解决的问题。本文 分析了供应链环境下 RFID 技术应用的特别要求,并提出一个简单的读写协议框架。 关键词:通信与信息系统;RFID;数据安全;供应链中图分类号:TN911.23RFID data security authentication protocol in Supply ChainEnvironmentLi Junhui, Weng Xun(Automation School,Beijing University of Post and telecommunations,Beijing 100876) Abstract: RFID is a kind of technology that automatically identifies targeted object and access to relevant information using radio frequency signals. Along With the declining of the cost of label manufacturing, RFID technology is going to be put into large-scale applications, but under the special circumstances of supply chain, if no measures are taken, the business information brought by labels may be leaked at any time, so the security of RFID has become an problem that must be solved. This paper analyzes the special requirements to RFID technology applications under supply chain environment and proposed a simple framework to read and write protocol.Keywords:Communication and Information System;RFID; Data security; Supply Chain0 引言无线射频识别(Radio Frequency Identification,RFID)技术是自动识别技术的一种,通过 无线射频的方式进行非接触双向数据通信,对目标加以识别并猎取相关数据。RFID 技术实现了无源和免接触操作,不需要人工干预,不需光学可视即可完成信息输 入和处理,可工作于各种恶劣环境,可识别高速运动的物体并可同时识别多个标签,操作快 捷方便,无机械磨损,寿命长,可重用,且总体成本一直处于下降之中,这一系列优点为其 大量应用奠定了基础。基于以上独特的优势,RFID 当前已经广泛...