Security analysis and enhancement of one-way hash based low-cost authentication protocol (OHLCAP)
Ha, JeaCheol, Moon, SangJae, Nieto, Juan Manuel Gonzalez, & Boyd, Colin (2007) Security analysis and enhancement of one-way hash based low-cost authentication protocol (OHLCAP). Emerging Technologies in Knowledge Discovery and Data Mining (LNCS), 4819, pp. 574-583.
Choi et al. recently proposed an efficient RFID authentication protocol for a ubiquitous computing environment, OHLCAP(One-Way Hash based Low-Cost Authentication Protocol). However, this paper reveals that the protocol has several security weaknesses : 1) traceability based on the leakage of counter information, 2) vulnerability to an impersonation attack by maliciously updating a random number, and 3) traceability based on a physically-attacked tag. Finally, a security enhanced group-based authentication protocol is presented.
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|Item Type:||Journal Article|
|Keywords:||RFID system, group-based authentication, indistinguishability, traceability|
|ISSN:||0302-9743 (Print) 1611-3349 (Online)|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > INFORMATION SYSTEMS (080600)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2007 Springer|
This is the author-version of the work.
Conference proceedings published, by Springer Verlag, will be available via SpringerLink. http://www.springerlink.com
|Deposited On:||23 Jun 2011 04:31|
|Last Modified:||01 Mar 2012 03:20|
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