Dynamic Key Management Scheme for Wireless Sensor Network
DOI:
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Key management is a critical issue for wireless sensor networks security. This paper proposes EEHS, a novel Energy Efficient and Highly Survivable dynamic key management scheme for large-scale clustered wireless sensor networks based on Exclusion Basis System (EBS). The major advantages of EEHS are strengthened network security, enhanced energy efficiency, high dynamic performance and good support for network expansion. In EEHS, a novel polynomial-based key—the common polynomial key, is designed and employed as the administration key in the EBS, which can enhance the network survivability under attack. All system keys can be refreshed and revoked according to the compromise of sensor nodes. The function of key assignment and key generation are dispatched to different functional nodes in one cluster and sensor nodes also rotate to act as functional nodes in order to improve the energy efficiency and the network robustness. Simulation and analysis results show that compared with related works, EEHS supports the networks with more energy efficiency, longer lifespan and stronger resilience to node compromise.

    Reference
    Related
    Cited by
Get Citation

孔繁瑞,李春文.无线传感器网络动态密钥管理方法.软件学报,2010,21(7):1679-1691

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:July 23,2008
  • Revised:February 16,2009
  • Adopted:
  • Online:
  • Published:
You are the firstVisitors
Copyright: Institute of Software, Chinese Academy of Sciences Beijing ICP No. 05046678-4
Address:4# South Fourth Street, Zhong Guan Cun, Beijing 100190,Postal Code:100190
Phone:010-62562563 Fax:010-62562533 Email:jos@iscas.ac.cn
Technical Support:Beijing Qinyun Technology Development Co., Ltd.

Beijing Public Network Security No. 11040202500063