A note on PUF-Based Robust and Anonymous Authentication and Key Establishment Scheme for V2G Networks

Milad Seddigh; Seyed Hamid Baghestani

Paper 2024/269

A note on PUF-Based Robust and Anonymous Authentication and Key Establishment Scheme for V2G Networks

Milad Seddigh, Cyberspace Research Institute, University of Shahid Beheshti, Iran, Tehran

Seyed Hamid Baghestani, Cyberspace Research Institute, University of Shahid Beheshti, Iran, Tehran

Abstract

Vehicle-to-grid (V2G) provides effective charging services, allows bidirectional energy communication between the power grid and electric vehicle (EV), and reduces environmental pollution and energy crises. Recently, Sungjin Yu et al. proposed a PUF-based, robust, and anonymous authentication and key establishment scheme for V2G networks. In this paper, we show that the proposed protocol does not provide user anonymity and is vulnerable to tracing attack. We also found their scheme is vulnerable to ephemeral secret leakage attacks.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Preprint.
Keywords: Vehicle-to-grid user anonymity ephemeral
Contact author(s): milladseddigh7 @ gmail com
se baghestani @ mail sbu ac ir
History: 2024-02-19: approved; 2024-02-17: received; See all versions
Short URL: https://ia.cr/2024/269
License: CC BY

BibTeX

@misc{cryptoeprint:2024/269,
      author = {Milad Seddigh and Seyed Hamid Baghestani},
      title = {A note on PUF-Based Robust and Anonymous Authentication and Key Establishment Scheme for V2G Networks},
      howpublished = {Cryptology ePrint Archive, Paper 2024/269},
      year = {2024},
      note = {\url{https://eprint.iacr.org/2024/269}},
      url = {https://eprint.iacr.org/2024/269}
}