Reference : PUF-based authentication protocol to address ticket-switching of RFID-tagged items
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Computer science
PUF-based authentication protocol to address ticket-switching of RFID-tagged items
Mauw, Sjouke mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) > ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)]
Piramuthu, S. []
Proc. 8th Workshop on Security and Trust Management, Pisa, Italy, September 13-14 2012
8th Workshop on Security and Trust Management
from 13-09-2012 to 14-09-2012
[en] Ticket-switching incidents where customers switch the price tag or bar code in order to pay a lower amount for their ‘purchased item’ is not uncommon in retail stores. Since the item has to pass through a check-out counter before leaving the store, it has a (even if miniscule) positive probability of being identified. However, when item-level RFID tags are used in an automated check-out environment, the probability of such incidents coming to light is estimated to be almost zero. We propose an authentication protocol for this scenario using a pair of item-level RFID tags, one of which is PUF-enabled to resist cloning attacks.

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