文章基本信息

标题：Efficient and Low-Cost RFID Authentication Schemes
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作者：Atsuko Miyaji ; Mohammad Shahriar Rahman ; Masakazu Soshi 等
期刊名称：Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications
印刷版ISSN：2093-5374
电子版ISSN：2093-5382
出版年度：2011
卷号：2
期号：3
页码：4-25
出版社：Innovative Information Science & Technology Research Group
摘要：Security in passive resource-constrained Radio Frequency Identification (RFID) tags is of much inter- est nowadays. Supply-chain, inventory management are the areas where low-cost and secure batch- mode authentication of RFID tags is required. Resistance against illegal tracking, cloning, timing, and replay attacks are necessary for a secure RFID authentication scheme. Reader authentication is also necessary to thwart any illegal attempt to read the tags. With an objective to design a tracking, cloning, and replay attack resistant low-cost RFID authentication protocol, Gene Tsudik proposed a timestamp-based protocol using symmetric keys, named YA-TRAP . . However, resistance against timing attack is very important for timestamp-based schemes, and the timestamps should be renewed in regular intervals to keep the tags operative. Although YA-TRAP . achieves its target security prop- erties, it is susceptible to timing attacks, where the timestamp to be sent by the reader to the tag can be freely selected by an adversary. Moreover, in YA-TRAP . , reader authentication is not provided, and a tag can become inoperative after exceeding its pre-stored threshold timestamp value. In this paper, we propose two mutual RFID authentication protocols that aim to improve YA-TRAP . by preventing timing attack, and by providing reader authentication. Also, a tag is allowed to refresh its pre-stored threshold value in our protocols, so that it does not become inoperative after exceeding the threshold. Our protocols also achieve other security properties like forward security, resistance against cloning, replay, and tracking attacks. Moreover, the computation and communication costs are kept as low as possible for the tags. It is important to keep the communication cost as low as possible when many tags are authenticated in batch-mode. By introducing aggregate function for the reader-to-server communication, the communication cost is reduced. We also discuss different possible applications of our protocols. Our protocols thus capture more security properties and more efficiency than YA-TRAP . . Finally, we show that our protocols can be implemented using the cur- rent standard low-cost RFID infrastructures.
关键词：Low-Cost RFID; RFID authentication; YA-TRAP