Cluster-based certificate revocation with vindication capability for mobile Ad Hoc networks

Wei Liu, Hiroki Nishiyama, Nirwan Ansari, Jie Yang, Nei Kato

研究成果: Article査読

63 被引用数 (Scopus)

抄録

Mobile ad hoc networks (MANETs) have attracted much attention due to their mobility and ease of deployment. However, the wireless and dynamic natures render them more vulnerable to various types of security attacks than the wired networks. The major challenge is to guarantee secure network services. To meet this challenge, certificate revocation is an important integral component to secure network communications. In this paper, we focus on the issue of certificate revocation to isolate attackers from further participating in network activities. For quick and accurate certificate revocation, we propose the Cluster-based Certificate Revocation with Vindication Capability (CCRVC) scheme. In particular, to improve the reliability of the scheme, we recover the warned nodes to take part in the certificate revocation process; to enhance the accuracy, we propose the threshold-based mechanism to assess and vindicate warned nodes as legitimate nodes or not, before recovering them. The performances of our scheme are evaluated by both numerical and simulation analysis. Extensive results demonstrate that the proposed certificate revocation scheme is effective and efficient to guarantee secure communications in mobile ad hoc networks.

本文言語English
論文番号6387243
ページ(範囲)239-249
ページ数11
ジャーナルIEEE Transactions on Parallel and Distributed Systems
24
2
DOI
出版ステータスPublished - 2013 1 7

ASJC Scopus subject areas

  • 信号処理
  • ハードウェアとアーキテクチャ
  • 計算理論と計算数学

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