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Towards privacy-preserving RFID-based location-based services

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5 Author(s)
Wei Xin ; Inst. of Software, Peking Univ., Beijing, China ; Cong Tang ; Tao Yang ; Huiping Sun
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Nowadays, RFID technology is increasingly become popular and begin to enter many spheres of everyday life. In this paper, we present LocSafe, a “missed-connections” service with privacy grantees based on RFID technology, in order to prove an encounter sharing among users in the past. LocSafe is comprised of three parts: RFID Tags, LE Collectors, and Social Service Provider. We use RFID technology to detect encounters, and use attribute-based encryption and broadcast encryption to establish trust and protect users' privacy. We evaluate LocSafe by an study of “missed-connections” problems and analysis of system implementation.

Published in:

Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on

Date of Conference:

29-31 May 2012