基于分簇的低能耗数据融合隐私保护协议

摘要

This paper proposed a cluster-based privacy-preserving protocol named LCCPDA, which could protect privacy when data aggregate. LCCPDA used LEACH clustering method that elected cluster head dynamically. Compared to CPDA, the analysis results show that LCCPDA has higher privacy protection and lower communication overhead.%提出了一种基于分簇的低能耗隐私保护协议(LCCPDA),其采用动态的方式选举簇头和简单加法簇内融合方式.LCCPDA可以在实现数据融合的同时保护数据安全,防止数据被窃听和窜改,保障了数据的隐私性.通过实验分析,相比于分簇隐私数据融合协议CPDA,LCCPDA有更高的隐私保护性和更低的数据通信量.