OSNP: Secure wireless authentication protocol using one-time key

Yu-Lun Huang*, P. H. Lu, J. D. Tygar, A. D. Joseph

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Handover security and efficiency have become more and more important in modern wireless network designs. In this paper, we propose a new protocol using the one-time key for user authentication. The proposed protocol can support both intra-domain and inter-domain authentications efficiently. Our protocol requires five messages for intra-domain initial authentication; three for subsequent authentication; and five for handover authentication. No authentication server is needed during handover, and our design reduces the computing load on the authentication server. We show an integration and implementation of EAP from 802.1X and our protocol, giving an easy way to apply our protocol on existing 802.11 wireless networks. The proposed protocol is realized and verified on the SWOON secure wireless testbed.

Original languageEnglish
Pages (from-to)803-815
Number of pages13
JournalComputers and Security
Volume28
Issue number8
DOIs
StatePublished - 1 Nov 2009

Keywords

  • 802.11 WLAN security
  • EAP-based protocol
  • Handover authentication
  • Handover security
  • Inter-domain authentication
  • Mutual authentication
  • SWOON experiments

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