Title
Efficient and Privacy-Aware Power Injection over AMI and Smart Grid Slice in Future 5G Networks.
Abstract
Smart grid is critical to the success of next generation of power grid, which is expected to be characterized by efficiency, cleanliness, security, and privacy. In this paper, aiming to tackle the security and privacy issues of power injection, we propose an efficient and privacy-aware power injection (EPPI) scheme suitable for advanced metering infrastructure and 5G smart grid network slice. In EPPI, each power storage unit first blinds its power injection bid and then gives the blinded bid together with a signature to the local gateway. The gateway removes a partial blind factor from each blinded bid and then sends to the utility company aggregated bid and signature by using a novel aggregation technique called hash-then-addition. The utility company can get the total amount of collected power at each time slot by removing a blind factor from the aggregated bid. Throughout the EPPI system, both the gateway and the utility company cannot know individual bids and hence user privacy is preserved. In particular, EPPI allows the utility company to check the integrity and authenticity of the collected data. Finally, extensive evaluations indicate that EPPI is secure and privacy-aware and it is efficient in terms of computation and communication cost.
Year
DOI
Venue
2017
10.1155/2017/3680671
MOBILE INFORMATION SYSTEMS
Field
DocType
Volume
Smart grid,Computer science,Computer security,Computer network,Power grid,Default gateway,Power injection,User privacy,Partial Blind
Journal
2017
ISSN
Citations 
PageRank 
1574-017X
7
0.46
References 
Authors
5
3
Name
Order
Citations
PageRank
Yinghui Zhang146828.80
Jiangfan Zhao270.80
Dong Zheng3132.88