电子学报2017，Vol.45Issue(6)：1334-1341,8.DOI:10.3969/j.issn.0372-2112.2017.06.008
传感器网络中基于路线的隐私保护数据聚集算法
Privacy-Preserving and Itinerary-Based Data Aggregation Algorithm in Wireless Sensor Networks
摘要
Abstract
To solve the problems that the existing privacy-preserving data aggregation relies on a network infrastructure,and data privacy is achieved by excessive encryption process,this paper proposes a privacy-preserving and concentric-circle itinerary-based data aggregation algorithm (PCIDA).Based on a well-designed ideal itinerary for data aggregation,PCIDA is not susceptible to network topology structure.In addition,PCIDA uses secure channel to ensure data privacy with no encryption/decryption operations during data aggregation.PCIDA performs data aggregation in parallel along with well-designed concentric-circle itineraries to achieve small delivery delay.Theoretical analysis and experimental results show that PCIDA enjoys low communication overhead and energy consumption,yet high safety and accuracy.关键词
无线传感器网络/隐私保护/数据聚集/拓扑结构无关/同心圆Key words
wireless sensor networks/privacy-preserving/data aggregation/infrastructure-free/concentric-circle分类
信息技术与安全科学引用本文复制引用
王涛春,秦小麟,张吉,丁有伟,陈付龙,罗永龙..传感器网络中基于路线的隐私保护数据聚集算法[J].电子学报,2017,45(6):1334-1341,8.基金项目
国家自然科学基金(No.61402014,No.61373015,No.61672039,No.61572036) （No.61402014,No.61373015,No.61672039,No.61572036）
国家教育部高等学校博士学科点专项科研基金资助项目(No.20103218110017) （No.20103218110017）
中央高校基本科研业务费专项基金项目(No.NP2013307) （No.NP2013307）
安徽省自然科学基金项目(No.1508085QF133) （No.1508085QF133）
