An Enhanced Ultralightweight RFID Authentication Protocol Providing Strong Authentication and Privacy

Vol. 19, No. 5, pp. 81-92, Oct. 2009
10.13089/JKIISC.2009.19.5.81, Full Text:
Keywords: RFID system, Authentication Protocol, Privacy
Abstract

Recently, Chein et al proposed the ultralightweight strong authentication and strong integrity (SASI)protocol, where the tag requrires only simple bitwise operations. Since the tag does not support random number generator to generate a challenge nonce, an attacker can replay old messages and impersonate reader. However, all of the previous ultralightweight authentication schemes are vlunerable to various attacks: de-synk, eavesdropping, impersonating, tracking, DoS, disclosure etc. we analyze the problems of previous proposed ultrlightweight protocols, to overcome these security problems by using PRNG on the tag. Therefore, in this paper we propose a new lightweight RFID mutual authentication protocol that provides random number generator and bitwise operations, a security and an efficiency of the proposed schme analyze.

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Cite this article
[IEEE Style]
D. Jeon, Y. Kim, H. Kwon, S. Jeong, S. Kim, "An Enhanced Ultralightweight RFID Authentication Protocol Providing Strong Authentication and Privacy," Journal of The Korea Institute of Information Security and Cryptology, vol. 19, no. 5, pp. 81-92, 2009. DOI: 10.13089/JKIISC.2009.19.5.81.

[ACM Style]
Dong-Ho Jeon, Young-Jae Kim, Hye-Jin Kwon, Seon-Yeong Jeong, and Soon-Ja Kim. 2009. An Enhanced Ultralightweight RFID Authentication Protocol Providing Strong Authentication and Privacy. Journal of The Korea Institute of Information Security and Cryptology, 19, 5, (2009), 81-92. DOI: 10.13089/JKIISC.2009.19.5.81.