Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 7
2162-2169,2178

Lightweight hierarchical authentication scheme for MEC in V2G network

Wang Zihan1
Wang Liangliang1,2
Mao Qifan1
1. College of Computer Science & Technology, Shanghai University of Electric Power, Shanghai 201306, China
2. Key Laboratory of Cryptography of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, China
DOI: 10.19734/j.issn.1001-3695.2022.11.0641

Abstract

Most of the existing identity authentication schemes can't be applied to MEC(mobile edge computing) environment with frequent interactions in V2G(vehicle to grid) networks due to imperfect mechanism, large delay and high cost of authentication. To address the above issues, this paper proposed a lightweight hierarchical identity authentication scheme based on elliptic curve cryptography and hash function. The scheme introduced semi-trusted entities to realize two-stage mutual authentication among end, edge and cloud, and designed an evaluation mechanism of utility to reduce the rounds of authentication. The formal security analysis proves that the proposed scheme has high security under the random oracle model, and can defend against various attacks including the information leakage attack. Moreover, the performance evaluation indicates that it reduces the amount of transmitted messages by 16.25%, the computing cost by 19.4%, the communication overhead by 25.38%, and is highly suitable for MEC with multi-entity participation.

Foundation Support

国家自然科学基金资助项目(U1936213)
浙江省密码技术重点实验室开放研究基金资助项目(ZCL21017)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.11.0641
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 7
Section: Technology of Information Security
Pages: 2162-2169,2178
Serial Number: 1001-3695(2023)07-037-2162-08

Publish History

[2023-02-03] Accepted Paper
[2023-07-05] Printed Article

Cite This Article

王子涵, 王亮亮, 茆启凡. 面向MEC的V2G轻量级分层认证方案 [J]. 计算机应用研究, 2023, 40 (7): 2162-2169,2178. (Wang Zihan, Wang Liangliang, Mao Qifan. Lightweight hierarchical authentication scheme for MEC in V2G network [J]. Application Research of Computers, 2023, 40 (7): 2162-2169,2178. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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