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- Title
An Efficient Lightweight Authentication Scheme for Smart Meter.
- Authors
Du, Jingqi; Dai, Chengjing; Mao, Pinshang; Dong, Wenlong; Wang, Xiujun; Li, Zhongwei
- Abstract
With the rapid development of the information age, smart meters play an important role in the smart grid. However, there are more and more attacks on smart meters, which mainly focus on the identity authentication of smart meters and the security protection of electricity consumption data. In this paper, an efficient lightweight smart meter authentication scheme is proposed based on the Chinese Remainder Theorem (CRT), which can realize the revocation of a single smart meter user by publishing a secret random value bound to the smart meter identity. The proposed scheme not only protects the security of smart meter electricity consumption data by using encryption, but also resists identity attacks from both internal and external adversaries by using hash functions and timestamps. Experiment shows that the proposed scheme has lower computation overhead and communication overhead than other authentication schemes and is more suitable for smart meter authentication.
- Subjects
SMART meters; CHINESE remainder theorem; ELECTRICITY power meters; ELECTRIC power consumption; DATA encryption
- Publication
Mathematics (2227-7390), 2024, Vol 12, Issue 8, p1264
- ISSN
2227-7390
- Publication type
Article
- DOI
10.3390/math12081264