Research on stateful public key based secure data aggregation model for wireless sensor networks  

作　　者：秦丹阳 Jia Shuang Yang Songxiang Wang Erfu Ding Qun 

机构地区：[1]Key Lab of Electronic and Communication Engineering,Heilongjiang University,Harbin 150080,P.R.China

出　　处：《High Technology Letters》2017年第1期38-47,共10页高技术通讯（英文版）

基　　金：Support by the National High Technology Research and Development Program of China(No.2012AA120802);the National Natural Science Foundation of China(No.61302074);Specialized Research Fund for the Doctoral Program of Higher Education(No.20122301120004);Natural Science Foundation of Heilongjiang Province(No.QC2013C061)

摘　　要：Data aggregation technology reduces traffic overhead of wireless sensor network and extends effective working time of the network,yet continued operation of wireless sensor networks increases the probability of aggregation nodes being captured and probability of aggregated data being tampered.Thus it will seriously affect the security performance of the network. For network security issues,a stateful public key based SDAM( secure data aggregation model) is proposed for wireless sensor networks( WSNs),which employs a new stateful public key encryption to provide efficient end-to-end security. Moreover,the security aggregation model will not impose any bound on the aggregation function property,so as to realize the low cost and high security level at the same time.Data aggregation technology reduces traffic overhead of wireless sensor network and extends effective working time of the network,yet continued operation of wireless sensor networks increases the probability of aggregation nodes being captured and probability of aggregated data being tampered.Thus it will seriously affect the security performance of the network. For network security issues,a stateful public key based SDAM（ secure data aggregation model） is proposed for wireless sensor networks（ WSNs）,which employs a new stateful public key encryption to provide efficient end-to-end security. Moreover,the security aggregation model will not impose any bound on the aggregation function property,so as to realize the low cost and high security level at the same time.

关 键 词：wireless sensor networks （ WSNs） secure data aggregation homomorphic encryp-tion simple power analysis 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置] TN929.5[自动化与计算机技术—控制科学与工程]