Title :
Grouping proof for RFID tags
Author :
Saito, Junichiro ; Sakurai, Kouichi
Author_Institution :
Graduate Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Japan
Abstract :
An RFID tag is a small and cheap device which is combined in IC chip and an antenna for radio communications. The tag is used for management of goods and its distribution. Moreover it reduces the cost of managements of goods. However, an RFID system has some security problems. Juels proposed a "yoking-proof" which guarantees the existence of two tags (Juels, 2004). But we point out that this scheme is not secure against a replay attack. In this paper, we propose a scheme which deals with the problem by using time stamp. Moreover, we propose a scheme which guarantees the existence of a group of RFID tags.
Keywords :
cryptography; goods distribution; identification technology; message authentication; radiofrequency identification; telecommunication security; IC chip; RFID system; RFID tags; antenna; goods distribution; goods management; radio communications; replay attack; security; time stamp; yoking-proof; Costs; Databases; Identity management systems; Information science; Privacy; RFID tags; Radio communication; Radiofrequency identification; Security; Supply chain management;
Conference_Titel :
Advanced Information Networking and Applications, 2005. AINA 2005. 19th International Conference on
Print_ISBN :
0-7695-2249-1
DOI :
10.1109/AINA.2005.197
