典型文献
An Efficient and Privacy-Preserving Data Aggregation Scheme Supporting Arbitrary Statistical Functions in IoT
文献摘要：
The Internet of Things(IoT)has pro-foundly impacted our lives and has greatly revolution-ized our lifestyle.The terminal devices in an IoT data aggregation application sense real-time data for the remote cloud server to achieve intelligent deci-sions.However,the high frequency of collecting user data will raise people concerns about personal privacy.In recent years,many privacy-preserving data aggre-gation schemes have been proposed.Unfortunately,most existing schemes cannot support either arbitrary aggregation functions,or dynamic user group manage-ment,or fault tolerance.In this paper,we propose an efficient and privacy-preserving data aggregation scheme.In the scheme,we design a lightweight en-cryption method to protect the user privacy by using a ring topology and a random location sequence.On this basis,the proposed scheme supports not only arbitrary aggregation functions,but also flexible dynamic user management.Furthermore,the scheme achieves fault-tolerant capabilities by utilizing a future data buffering mechanism.Security analysis reveals that the scheme can achieve the desired security properties,and experi-mental evaluation results show the scheme's efficiency in terms of computational and communication over-head.
文献关键词：
中图分类号：
作者姓名：
Haihui Liu;Jianwei Chen;Liwei Lin;Ayong Ye;Chuan Huang
作者机构：
College of Computer and Cyber Security,Fujian Normal University,Fuzhou 350117,China;Fujian Provincial Key Laboratory of Network Security and Cryptology,Fujian Normal University,Fuzhou 350117,China;Digital Fujian Institute of Big Data Security Technology,Fujian Normal University,Fuzhou 350117,China;School of Computer Science and Mathematics,Fujian University of Technology,Fuzhou 350118,China
文献出处：
引用格式：
[1]Haihui Liu;Jianwei Chen;Liwei Lin;Ayong Ye;Chuan Huang-.An Efficient and Privacy-Preserving Data Aggregation Scheme Supporting Arbitrary Statistical Functions in IoT)[J].中国通信（英文版）,2022(06):91-104
A类：
foundly
B类：
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AB值：
0.638819
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