Journal on Communications ›› 2023, Vol. 44 ›› Issue (2): 210-218.doi: 10.11959/j.issn.1000-436x.20230369

• Correspondences • Previous Articles     Next Articles

Tripartite authenticated key exchange protocol for smart grid

Shengbao WANG, Xin ZHOU, Kang WEN, Bosen WENG   

  1. School of Information Science and Technology, Hangzhou Normal University, Hangzhou 311121, China
  • Revised:2022-12-26 Online:2023-02-25 Published:2023-02-01
  • Supported by:
    The National Natural Science Foundation of China(U21A20466);Key Laboratory of Public Security Information Application Based on Big-Data Architecture, Ministry of Public Security(2021DSJSYS005)

Abstract:

Most of the existing authentication schemes in the smart grid environment have the drawbacks of requiring manual participation or low performance, and thus do not meet the practical needs of smart grids.A new tripartite authenticated key exchange protocol was proposed for authentication and key establishment between three parties: smart meters, service providers and control center.The protocol was based on a physical unclonable function, which removed the drawback of requiring manual participation in the operation of the protocol.The security of the protocol was demonstrated by combining BAN logic and non-formal analysis methods.Comparing with similar representative protocols, the proposed protocol has better security and higher efficiency.

Key words: smart grid, physical unclonable function, mutual authentication, key exchange, BAN logic

CLC Number: 

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