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A Designated Query Protocol for Serverless Mobile RFID Systems with Reader and Tag Privacy
Authors:Jiwhan Lim,Sangjin Kim,Heekuck Oh,Donghyun Kim,. Information & Communications Examination Bureau, Korean Intellectual Property Office, Seoul, South Korea  ,.
Affiliation:Information & Communications Examination Bureau, Korean Intellectual Property Office, Seoul, South Korea; 2. School of Computer Science & Engineering, Korea University of Technology & Education, Cheonan, Chungnam, South Korea; 3. Department of Computer Science and Engineering, Hanyang University, Ansan, Gyeonggi, South Korea; 4. Department of Mathematics & Computer Science, North Carolina Central University, Durham, NC 27707, USA
Abstract:Recently, a new type of Radio Frequency IDentification (RFID) system with mobile readers is introduced. In such a system, it is more desirable for mobile readers to identify tags without a back-end server, and thus it is frequently referred as a serverless mobile RFID system. In this paper, we formalize a serverless mobile RFID system model and propose a new encryption-based system that preserves the privacy of both tags and readers in the model. In addition, we define a new adversary model for the system model and show the security of the proposed system. Throughout comparisons between ours and the other alternatives, we show that our proposed system provides a stronger reader privacy and robustness against a reader forgery attack than the competitors.
Keywords:Radio Frequency IDentification (RFID)  serverless  designated query protocol  reader privacy  encryption-based
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