计算机应用

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自组网中基于可信度评价的安全分簇策略

章静 许力 徐道炜   

  1. 福建工程学院计算机与信息科学系 福建师范大学数学与计算机科学学院计算机科学系 福建师范大学数学与计算机科学学院计算机科学系
  • 收稿日期:2006-12-28 修回日期:1900-01-01 发布日期:2007-10-01 出版日期:2007-10-01
  • 通讯作者: 章静

Secure clustering algorithm based on trust evaluation in Ad Hoc network

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  • Received:2006-12-28 Revised:1900-01-01 Online:2007-10-01 Published:2007-10-01
  • Contact: Jing Zhang

摘要: 着眼于分簇这个安全问题,提出了一个新的安全分簇算法,以节点的可信度值作为选举簇头的标准,使簇头具有较高的可信度,以提高网络的安全性。并从理论上和实验仿真上证明了此算法能保证网络的连通性、安全性,且性能明显优于其他分簇算法。

关键词: 自组网, 分簇, 安全性, 连通性

Abstract: Ad Hoc network has particular characteristics. In this paper, a new trust evaluation scheme based on clustering was proposed. Each node chooses one node that has the highest value as its cluster head. It is proven in theory and in experiment that this algorithm is more secure then other schemes for clustering based Ad Hoc networks.

Key words: Ad Hoc networks, clustering, security, connection