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Published in:
2006 | OriginalPaper | Chapter
An Optimized Two Factor Authenticated Key Exchange Protocol in PWLANs
Authors : Eun-Jun Yoon, Kee-Young Yoo
Published in: Computational Science – ICCS 2006
Publisher: Springer Berlin Heidelberg
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Recently, Park and Park proposed a new two factor authenticated key exchange (PP-TAKE) protocol that can be applied to low-power PDAs in Public Wireless LANs (PWLANs). The current paper proposes an efficient TAKE protocol based upon the PP-TAKE protocol. The computational cost of the proposed TAKE protocol is less than that of the PP-TAKE protocol, as is the number of steps needed to communicate is one fewer in which needs only three steps.