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Article

An Authentication and Secure Communication Scheme for In-Vehicle Networks Based on SOME/IP

1
School of Transportation Science and Engineering, Beihang University, Beijing 102206, China
2
China Software Testing Center, Beijing 100038, China
*
Author to whom correspondence should be addressed.
Academic Editors: Savio Sciancalepore, Giuseppe Piro and Nicola Zannone
Sensors 2022, 22(2), 647; https://doi.org/10.3390/s22020647
Received: 13 December 2021 / Revised: 11 January 2022 / Accepted: 12 January 2022 / Published: 14 January 2022
The rapid development of intelligent networked vehicles (ICVs) has brought many positive effects. Unfortunately, connecting to the outside exposes ICVs to security threats. Using secure protocols is an important approach to protect ICVs from hacker attacks and has become a hot research area for vehicle security. However, most of the previous studies were carried out on V2X networks, while those on in-vehicle networks (IVNs) did not involve Ethernet. To this end, oriented to the new IVNs based on Ethernet, we designed an efficient secure scheme, including an authentication scheme using the Scalable Service-Oriented Middleware over IP (SOME/IP) protocol and a secure communication scheme modifying the payload field of the original SOME/IP data frame. The security analysis shows that the designed authentication scheme can provide mutual identity authentication for communicating parties and ensure the confidentiality of the issued temporary session key; the designed authentication and secure communication scheme can resist the common malicious attacks conjointly. The performance experiments based on embedded devices show that the additional overhead introduced by the secure scheme is very limited. The secure scheme proposed in this article can promote the popularization of the SOME/IP protocol in IVNs and contribute to the secure communication of IVNs.
Keywords: in-vehicle network; Ethernet; SOME/IP; security; authentication; key agreement; secret; AEAD in-vehicle network; Ethernet; SOME/IP; security; authentication; key agreement; secret; AEAD
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MDPI and ACS Style

Ma, B.; Yang, S.; Zuo, Z.; Zou, B.; Cao, Y.; Yan, X.; Zhou, S.; Li, J. An Authentication and Secure Communication Scheme for In-Vehicle Networks Based on SOME/IP. Sensors 2022, 22, 647. https://doi.org/10.3390/s22020647

AMA Style

Ma B, Yang S, Zuo Z, Zou B, Cao Y, Yan X, Zhou S, Li J. An Authentication and Secure Communication Scheme for In-Vehicle Networks Based on SOME/IP. Sensors. 2022; 22(2):647. https://doi.org/10.3390/s22020647

Chicago/Turabian Style

Ma, Bin, Shichun Yang, Zheng Zuo, Bosong Zou, Yaoguang Cao, Xiaoyu Yan, Sida Zhou, and Jichong Li. 2022. "An Authentication and Secure Communication Scheme for In-Vehicle Networks Based on SOME/IP" Sensors 22, no. 2: 647. https://doi.org/10.3390/s22020647

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