An efficient authentication protocol for multi-gateway wireless body area networks

Yifan Ouyang; Bingbing Li

doi:10.1117/12.2646293

23 August 2022 An efficient authentication protocol for multi-gateway wireless body area networks

Yifan Ouyang, Bingbing Li

Proceedings Volume 12330, International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022); 123300V (2022) https://doi.org/10.1117/12.2646293
Event: International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022), 2022, Huzhou, China

Abstract

Wireless Body Area Network (WBAN) can be mainly applied in medical field for monitoring patient physiological information. However, information leakage is hard to completely avoid during data transmission via wireless communication links. Therefore, it is of great practical significance for the research on the authentication protocol in WBAN. In this paper, we propose a WBAN authentication protocol in a multi-gateway environment. The proposed scheme allows mutual authentication between data user, gateway and patient device which gathers data from sensors. Once the mutual authentication is successful, data user and patient device can agree on a secret session key for subsequent communication. In particular, we introduce an asynchronous method to achieve forward security. We prove the security of the scheme based on real-and-random model and via informal security analysis. Finally, the performance comparison with similar schemes shows that the proposed scheme is efficient in terms of computation and communication costs.

Citation Download Citation

Yifan Ouyang and Bingbing Li "An efficient authentication protocol for multi-gateway wireless body area networks", Proc. SPIE 12330, International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022), 123300V (23 August 2022); https://doi.org/10.1117/12.2646293

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