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Toward an RFID Scheme for Secure Material Flow Tracing and Verification in Supply Chains

机译:朝着RFID方案进行供应链中的安全物料流跟踪和验证

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摘要

Radio Frequency Identification (RFID) is an important wireless communication and pervasive computing technique used for automatic item identification and data capture. In this paper, we present a scheme for securely tracing material flow in supply chains using the inherent RFID authentication and data logging capability. The scheme provides not only an overall path tracing and verification through the entire supply chain, but also the product identification within the scope of a supply chain partner. RFID tags and readers are deployed to ensure that only authorized supply chain partners can identify the tagged items in a secure and private way. The authors develop tag-reader authentication protocols to ensure the authenticity of RFID tags and readers. Their approach avoids the single point failure of the supply chain server - there is no need for each supply chain partner to communicate with the server for every material flow. Therefore, it minimizes the risks caused by system interruptions due to network failures or server unavailability.
机译:射频识别(RFID)是一种重要的无线通信和普适计算技术,用于自动物品识别和数据捕获。在本文中,我们提出了一种使用固有的RFID身份验证和数据记录功能来安全跟踪供应链中物料流的方案。该方案不仅提供了整个供应链的整体路径跟踪和验证,而且还提供了供应链合作伙伴范围内的产品标识。部署了RFID标签和读取器,以确保只有授权的供应链合作伙伴才能以安全且私密的方式识别已标记的物品。作者开发了标签读取器身份验证协议,以确保RFID标签和读取器的真实性。他们的方法避免了供应链服务器的单点故障-无需每个供应链合作伙伴就每种物料流与服务器进行通信。因此,它将因网络故障或服务器不可用而导致系统中断的风险降至最低。

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