Show simple item record

AuthorXue, Kaiping
AuthorZhu, Bin
AuthorYang, Qingyou
AuthorWei, David S. L.
AuthorGuizani, Mohsen
Available date2020-08-18T08:34:14Z
Publication Date2019
Publication NameIEEE Internet of Things Journal
AbstractSecure data aggregation has been widely studied in the area of smart grid. Many existing schemes have studied protecting user’s privacy in data aggregation by using advanced cryptographic tools. However, they usually introduce large computation burden to smart meters in limited computing power or require a trusted authority. How to ensure the efficiency on the user side while preserving user’s privacy still has not been well addressed. In this paper, we consider the scenario where there does not exist a trusted authority and users in the smart grid may dynamically change, and propose an efficient and robust data aggregation scheme without a trusted authority for the smart grid. Our proposed scheme not only ensures user’s privacy and efficiency, but also supports flexible dynamic user management with no need of involving a trusted authority. Analysis of security and performance shows that our scheme can guarantee stronger security features, while ensuring efficiency in terms of computation, communication, and storage overhead. IEEE
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectData aggregation
Dynamic user management
Smart grid
TitleAn Efficient and Robust Data Aggregation Scheme without A Trusted Authority for Smart Grid

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record