A Novel Privacy-Preserving Set Aggregation Scheme for Smart Grid Communications

被引：25

作者：

Lu, Rongxing ^{[1
]}

Alharbi, Khalid ^{[2
]}

Lin, Xiaodong ^{[2
]}

Huang, Cheng ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, 50 Nanyang Ave, Singapore 639798, Singapore

[2] Univ Ontario Inst Technol, Fac Business & Informat Technol, Oshawa, ON, Canada

来源：

2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2015年

关键词：

Smart grid; Security; Privacy-preserving aggregation; Set aggregation;

D O I：

10.1109/GLOCOM.2015.7417029

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we propose a novel privacy-preserving set aggregation scheme for smart grid communications. The proposed scheme is characterized by employing a group G of composite order n = pq to achieve two-subset aggregation from a single aggregated data. With the proposed set aggregation scheme, the control center in smart grid is able to obtain more fine-grained data aggregation results for better monitoring and controlling smart grid. Detailed security analysis shows that the proposed scheme can achieve privacy-preserving property with formal proof in the random oracle model. In addition, extensive experiments are conducted, and the results demonstrate the proposed scheme is also efficient in terms of low computational costs and communication overheads.

引用

页数：6

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Lu, Rongxing ;

Lin, Xiaodong ;

Cao, Zhenfu ;

Shao, Jun ;

Liang, Xiaohui .

INFORMATION SCIENCES, 2008, 178 (03) :756-765

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