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Distributed Path Authentication for Dynamic RFID-Enabled Supply Chains

Abstract : In this paper, we propose a distributed path authentication solution for dynamic RFID-enabled supply chains to address the counterfeiting problem. Compared to existing general anti-counterfeiting solutions, our solution requires non sharing of item-level RFID information among supply chain parties, thus eliminating the requirement on high network bandwidth and fine-grained access control. Our solution is secure, privacy-preserving, and practical. It leverages on the standard EPCglobal network to share information about paths and parties in path authentication. Our solution can be implemented on standard EPC class 1 generation 2 tags with only 720 bits storage and no computational capability.
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Shaoying Cai, Yingjiu Li, Yunlei Zhao. Distributed Path Authentication for Dynamic RFID-Enabled Supply Chains. 27th Information Security and Privacy Conference (SEC), Jun 2012, Heraklion, Crete, Greece. pp.501-512, ⟨10.1007/978-3-642-30436-1_41⟩. ⟨hal-01518218⟩



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