文章基本信息

标题：RSAED: Robust and Secure Aggregation of Encrypted Data in Wireless Sensor Networks
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作者：Merad Boudia Omar Rafik ; Feham Mohamed
期刊名称：International Journal of Network Security & Its Applications
印刷版ISSN：0975-2307
电子版ISSN：0974-9330
出版年度：2012
卷号：4
期号：6
DOI：10.5121/ijnsa.2012.46011
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：Recently,secure in-network aggregation inwireless sensor networks becomes a challenge issue, there isan extensiveresearchon this area due to the largenumber ofapplications where the sensors aredeployed and the security needs. In the last few years, aggregation of encrypted data has been proposedin orderto maintain secrecy betweenthesensors and the sink, sothe end-to-enddataconfidentiality isprovided. However, the data integrity was not addressed. In this paper, we propose RSAED that allowsintegrity verification at intermediate nodes, ensuresthe base station to receive ciphertexts which comeonly from legitimate nodes and also improvesthe efficiency. Through implementation results, we evaluateour scheme using computation and communication overhead
关键词：Data Aggregation; Wireless;Sensor;Network;s;Homomorphic encryption;Elliptic Curve Cryptography