Research Article
A Privacy-Preserving Lightweight Energy Data Sharing Scheme Based on Blockchain for Smart Grid
@INPROCEEDINGS{10.1007/978-3-031-24386-8_6, author={Xinyang Li and Yujue Wang and Yong Ding and Shiye Ma and Bei Xiao and Zhihong Guo and Xiaorui Kang and Xiaohui Ma and Jia Mai}, title={A Privacy-Preserving Lightweight Energy Data Sharing Scheme Based on Blockchain for Smart Grid}, proceedings={Collaborative Computing: Networking, Applications and Worksharing. 18th EAI International Conference, CollaborateCom 2022, Hangzhou, China, October 15-16, 2022, Proceedings, Part II}, proceedings_a={COLLABORATECOM PART 2}, year={2023}, month={1}, keywords={Smart grid Blockchain Lightweight Multi-receiver encryption Off-chain storage}, doi={10.1007/978-3-031-24386-8_6} }- Xinyang Li
Yujue Wang
Yong Ding
Shiye Ma
Bei Xiao
Zhihong Guo
Xiaorui Kang
Xiaohui Ma
Jia Mai
Year: 2023
A Privacy-Preserving Lightweight Energy Data Sharing Scheme Based on Blockchain for Smart Grid
COLLABORATECOM PART 2
Springer
DOI: 10.1007/978-3-031-24386-8_6
Abstract
As many users join the smart grid system, energy companies need user energy data to manage and improve energy delivery. However, while enjoying the services provided by energy companies, the energy data submitted by users may lead to the risk of privacy leakage. To solve this problem, this paper proposes a privacy-preserving scheme for smart grid based on blockchain and multi-receiver encryption (PPBME). The scheme utilizes lightweight multi-receiver encryption, blockchain, and smart contract technologies to solve the problem of privacy leakage when user data are shared. Also, our PPBME construction employs off-chain storage technology to improve the scalability of the blockchain, so that reducing the storage pressure of the blockchain. This paper also proposes a compensation mechanism for the loss of user privacy. According to the security analysis and computational cost analysis, our PPBME scheme is efficient and secure in supporting smart grid applications.
