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An efficient privacy-preserving scheme with signature aggregation and key updating in smart grid
Wang, Mingzhong; Liu, Yan; Xiao, Lin; Zhu, Liehuang
Department其他
Source PublicationSensor Letters
ISSN1546-198X
2014
Volume12Issue:2Pages:332-338
Indexed ByEI
EI Accession number20144500170132
Contribution Rank2
Abstract

In comparison with traditional power grid system, smart power grid has the feature of distributed energy control with large amount of information transmission. Because the grid needs to collect users' usage data, privacy becomes a critical issue. Therefore, providing an efficient privacypreserving demand response scheme is vital to smart grid. We propose an efficient privacypreserving demand response scheme achieves confidentiality and integrity. The model transmits both real usage data and the future demand data for analyzing, comparing, and adjusting the generation and usage of electricity. In addition, updating keys can ensure users' data to be forward secrecy, and signature aggregation can reduce computation cost. The performance comparison with another scheme which also achieves key updating, shows that our scheme is more efficient in terms of computation and communication overhead; thus helping users save energy and maintain supply-demand balance.

Language英语
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/15270
Collection其他
Corresponding AuthorZhu, Liehuang
Affiliation1.Beijing Institute of Technology, Beijing, China
2.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
3.Shenlan Innovations Corporation, Beijing, China
Recommended Citation
GB/T 7714
Wang, Mingzhong,Liu, Yan,Xiao, Lin,et al. An efficient privacy-preserving scheme with signature aggregation and key updating in smart grid[J]. Sensor Letters,2014,12(2):332-338.
APA Wang, Mingzhong,Liu, Yan,Xiao, Lin,&Zhu, Liehuang.(2014).An efficient privacy-preserving scheme with signature aggregation and key updating in smart grid.Sensor Letters,12(2),332-338.
MLA Wang, Mingzhong,et al."An efficient privacy-preserving scheme with signature aggregation and key updating in smart grid".Sensor Letters 12.2(2014):332-338.
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