Self-Sovereign Identity for Electric Vehicle Charging
<|reference_start|>Self-Sovereign Identity for Electric Vehicle Charging: Electric Vehicles (EVs) are more and more charged at public Charge Points (CPs) using Plug-and-Charge (PnC) protocols such as the ISO 15118 standard which eliminates user interaction for authentication and authorization. Currently, this requires a rather complex Public Key Infrastructure (PKI) and enables driver tracking via the included unique identifiers. In this paper, we propose an approach for using Self-Sovereign Identities (SSIs) as trusted credentials for EV charging authentication and authorization which overcomes the privacy problems and the issues of a complex centralized PKI. Our implementation shows the feasibility of our approach with ISO 15118. The security and privacy of the proposed approach is shown in a formal analysis using the Tamarin prover.<|reference_end|>
@article{kailus2024self-sovereign,
    title={Self-Sovereign Identity for Electric Vehicle Charging},
    author={Adrian Kailus, Dustin Kern, Christoph Krau{ss}},
    journal={22nd International Conference on Applied Cryptography and Network
  Security, ACNS 2024, Abu Dhabi, United Arab Emirates, March 5-8, 2024,
  Proceedings, Part III},
    year={2024},
    doi={10.1007/978-3-031-54776-8_6},
    archivePrefix={arXiv},
    eprint={2403.06632},
    primaryClass={cs.CR}
}