EBS-based efficient and secure group key management in wireless sensor networks
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EBS-based efficient and secure group key management in wireless sensor networks
Vol. 30, Issue 9, Pages: 76-82(2009)
作者机构:
1. 通信系统信息控制技术国家级重点实验室
2. 中国电子科技集团公司第三十六研究所
3. 西安电子科技大学计算机网络与信息安全教育部重点实验室
4. 北京电子科技学院研究生处
作者简介:
基金信息:
DOI:
CLC:TN918.82;TP212.9
Published:2009
稿件说明:
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WANG Wei1, ZHAO Wen-hong2, LI Feng-hua3.4, et al. EBS-based efficient and secure group key management in wireless sensor networks[J]. 2009, 30(9): 76-82.
DOI:
WANG Wei1, ZHAO Wen-hong2, LI Feng-hua3.4, et al. EBS-based efficient and secure group key management in wireless sensor networks[J]. 2009, 30(9): 76-82.DOI:
EBS-based efficient and secure group key management in wireless sensor networks
To achieve the secure group communication in wireless sensor networks(WSN)
a EBS-based group key management scheme was presented.First
the network topology was simplified by combining the chain-clusters and the star-clusters.Next
to prevent the adversary uncover all the administrative keys by a few colluding sensors
the number of sensors needed to capture WSN was increased.Then
the sensors of key combinations distribution were sorted through a coloring algorithm.Based on all these operations
the presented scheme distributed the administrative keys based on the hamming distance and EBS.Furthermore
the approaches handling the join event and leave event were described.Two experiments were performed to study the potential for collusions and the influence of size of compromised nodes on the effectiveness against collusions.Simulation results demonstrate that the presented scheme boosts the WSN’ resilience to attacks.The performance evaluation on join event and leave event shows that the number of key-updating messages and storage of sensors in the proposed scheme are fewer than those of SHELL.