Defining Strong Privacy for RFID

  • Authors:
  • Ari Juels;Stephen A. Weis

  • Affiliations:
  • RSA Laboratories;Google, USA

  • Venue:
  • PERCOMW '07 Proceedings of the Fifth IEEE International Conference on Pervasive Computing and Communications Workshops
  • Year:
  • 2007

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Abstract

In this work, we consider privacy in Radio Frequency IDentification (RFID) systems. Our contribution is twofold: (1) We propose a simple, formal definition of strong privacy useful for basic analysis of RFID systems, as well as a different (weaker) definition applicable to multi-verifier systems; and (2) We apply our definition to reveal vulnerabilities in proposed privacy-enhancing RFID protocols. This paper is a highly abbreviated version of [15].