<conference paper>
Enhancing Privacy of Universal Re-encryption Scheme for RFID Tags

Creator
Language
Publisher
Date
Journal Title
Journal Title
Vol
First Page
Last Page
Publication Type
Access Rights
JaLC DOI
Abstract A Radio-Frequency-Identification (RFID) tag is a small and cheap device which is combined in IC chip and an antenna for radio communications. It emits an ID in response to a query from a radio communi...cation device called as a reader. For this reason, the RFID tag is used for management of goods and it is used as a substitute for a bar code. However, RFID system may infringe on a consumer’s privacy because it has a strong tracing ability. Although ID of a RFID tag can be encrypted, it is possible to pursue an object by tracing specific information. Therefore, we discuss the privacy protection using universal re-encryption proposed by Golle, Jakobsson, Juels and Syverson. Since the system does not protect a modification of the information on RFID tags, it can be exploited by an attacker. Therefore we point out two attacks using modification of the information on RFID tags. Moreover, we offer two proposed schemes for addressing the problem.show more

Hide fulltext details.

saito04_2 pdf 174 KB 104  

Details

Record ID
Peer-Reviewed
Relation
NCID
Type
Created Date 2009.04.22
Modified Date 2017.03.16