期刊
COMPUTERS & ELECTRICAL ENGINEERING
卷 52, 期 -, 页码 114-124出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.compeleceng.2016.02.017
关键词
Authentication; Smart meter security; Lightweight cryptography; IoT; Smart Grid; ProVerif
类别
资金
- National Research Foundation of Korea [22A20130000118] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
The Internet of Things (IoT) has plenty of applications including Smart Grid (SG). IoT enables smooth and efficient utilization of SG. It is assumed as the prevalent illustration of IoT at the moment. IP-based communication technologies are used for setting SG communication network, but they are challenged by huge volume of delay sensitive data and control information between consumers and utility providers. It is also challenged by numerous security attacks due to resource constraints in smart meters. Sundry schemes proposed for addressing these problems are inappropriate due to high communication; computation overhead and latency. In this paper, we propose a hybrid Diffie-Hellman based lightweight authentication scheme using AES and RSA for session key generation. To ensure message integrity, the advantages of hash based message authentication code. are exploited: The scheme provides mutual authentication, thwarting replay and man-in-the-middle attacks and achieves message integrity, while reducing overall communication and computation overheads. (C) 2016 Elsevier Ltd. All rights reserved.
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