I. Vajda, L. Buttyán|
Lightweight Authentication Protocols for Low-Cost RFID Tags
2nd Workshop on Security in Ubiquitous Computing, in conjunction with Ubicomp 2003, 2003, October.
abstract Providing security in low-cost RFID tags is a challenging task because tags are highly resource constrained and cannot support strong cryptography. Special lightweight algorithms and protocols need to be designed that take into account the limitations of the tags. In this paper, we propose a set of extremely lightweight tag authentication protocols. We also provide an analysis of the proposed protocols.