A clique-based secure admission control scheme for mobile ad hoc networks (MANETs)

  • Authors:
  • Qing Chen;Zubair Md. Fadlullah;Xiaodong Lin;Nei Kato

  • Affiliations:
  • Graduate School of Information Sciences, Tohoku University, Sendai 980-8579, Japan;Graduate School of Information Sciences, Tohoku University, Sendai 980-8579, Japan;Faculty of Business and Information Technology, University of Ontario Institute of Technology, Oshawa, Ontario, Canada;Graduate School of Information Sciences, Tohoku University, Sendai 980-8579, Japan

  • Venue:
  • Journal of Network and Computer Applications
  • Year:
  • 2011

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Abstract

Wireless mobile ad hoc networks (MANETs) do not have centralized infrastructure and it is difficult to provide authentication services. In this paper, we apply Certificate Graph (CG) and identity-based security in designing an admission control scheme for MANETs. We first use one-hop message exchange to build CG at each mobile node. Then we select maximum clique nodes in CG as distributed Certificate Authorities (CAs). We use identity-based key agreement from pairings to protect each session. Then we prove the security by Canetti-Krawczyk (CK) model-based analysis. We demonstrate the effectiveness and feasibility of our protocol through computer simulations.