Efficient RNTS system for privacy of banking off-line customer |
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Authors: | Cheol Ho Jeong Kwang Seon Ahn |
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Affiliation: | (1) University of California, Los Angeles, 56-125B Engineering IV Building 420 Westwood Plaza, Los Angeles, CA 90095-1594, USA;(2) ESAT/SCD-COSIC, Katholieke Universiteit Leuven, Kasteelpark Arenberg 10, B-3001 Leuven, Belgium |
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Abstract: | With the development in IT technology and with growing demands of users, a ubiquitous environment is being made. Because individual
identification is important in ubiquitous environment, RFID technology would be used frequently. RFID is a radio frequency
identification technology to replace bar code. The reader transmits query (request of user information) and tag-provides user
information. RFID has various advantages, such as high speed identification rates, mass memory storages. However, eavesdropping
is possible as well as a problem that user information is exposed (Juels et al. in Conference on Computer and Communications
Security—ACM CCS, pp. 103–111, 2003; Ohkubo et al. in RFID Privacy Workshop 2003; Weis et al. in International Conference on Security in Pervasive Computing, pp. 201–212, 2003; Weis et al. in Cryptographic Hardware and Embedded Systems—CHES, pp. 454–469, 2002). Therefore, when off-line customer had visited bank for banking service, RNTS (RFID number ticket service) system provides
both anonymity in customer identification and efficiency of banking service. In addition, RNTS system protects privacy of
an off-line user visiting the bank and it is an efficient method offering service in order of arriving in the bank. |
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