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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jen-Chun Chang Hsin-Lung Wu |
| Copyright Year | 2009 |
| Abstract | We study the problem how to construct an RFID mutual authentication protocol between tags and readers. Juels (in Journal on Selected Areas in Communications, 2006) proposed an open question which asks whether there exists a fully privacy-preserving RFID authentication protocol in which the time complexity of a successful authentication phase can be done in sub-linear time $o(n)$ where $n$ is the number of tags participating in the RFID system. In this work, we answer this question positively in an amortized view. Precisely, we design a fully privacy-preserving protocol in which the amortized cost of a successful authentication phase only requires time $O(n^{3/4})$. In addition, our protocol is a hybrid from the randomized hash lock scheme of Weis et. al., the hash chain scheme of Ohkubo et. al., and the efficient identification scheme of Dimitriou. We combine them delicately to obtain the desired authentication protocol. |
| Starting Page | 865 |
| Ending Page | 868 |
| File Size | 258775 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424447176 |
| DOI | 10.1109/IIH-MSP.2009.140 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-09-12 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Data privacy Protocols Costs RFID privacy Concatenated codes traceability Computer science Radio frequency Databases Authentication Signal processing Radiofrequency identification authentication |
| Content Type | Text |
| Resource Type | Article |
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