计算机科学 ›› 2013, Vol. 40 ›› Issue (1): 41-44.
• 网络与通信 • 上一篇 下一篇
覃荣华,何亮明,李宝清,袁晓兵
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摘要: 针对有重部署需求的定点布设无线传感器网络,提出基于单向散列链、支持身份认证的密钥分配方案。方案采用密钥链分段激活方式,可以有效抵制节点俘获攻击造成的安全威胁,安全性能好;支持节点重部署,从而可以保障有良好的网络覆盖率。
关键词: 单向散列链,定点布设,节点重部署,密钥分配,无线传感器网络
Abstract: Aiming at the case of manually deployed wireless sensor networks(WSNs) , we introduced a key distribution scheme based on one-way hash chain. By employing the mechanism of key chain partly activation,our scheme can effectively weaken the threat of node capture, be resilience against node replication or node forgery. Besides of good security properties, the scheme supports node redeployment and promises good network coverage rate.
Key words: Oneway hash chain, Designated manually deployment, Node redeployment, Key distribution, Wireless sensor networks
覃荣华,何亮明,李宝清,袁晓兵. 基于单向散列链的定点布设无线传感器网络密钥分配方案[J]. 计算机科学, 2013, 40(1): 41-44. https://doi.org/
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