%0 Journal Article
	%A Haedong Lee and  Dooho Choi and  Sokjoon Lee and  Howon Kim
	%D 2007
	%J International Journal of Electronics and Communication Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 10, 2007
	%T A Study on RFID Privacy Mechanism using Mobile Phone
	%U https://publications.waset.org/pdf/7748
	%V 10
	%X This paper is about hiding RFID tag identifier (ID)
using handheld device like a cellular phone. By modifying the tag ID
of objects periodically or manually using cellular phone built-in a
RFID reader chip or with a external RFID reader device, we can
prevent other people from gathering the information related with
objects querying information server (like an EPC IS) with a tag ID or
deriving the information from tag ID-s code structure or tracking the
location of the objects and the owner of the objects. In this paper, we
use a cryptographic algorithm for modification and restoring of RFID
tag ID, and for one original tag ID, there are several different
temporary tag ID, periodically.
	%P 1554 - 1557