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Authentication for V2X Communication in Minhye Seo+
Duksung Women's University, Seoul, Republic of Korea mhseo@duksung.ac.kr Abstract Most cars today are made up of numerous electronic
devices, which enable various user-friendly services such as autonomous
driving. The car of the future will play a role as a platform for electronic
systems, unlike fully built vehicles these days. In other words, on-vehicle
devices with various functions produced by different companies will be freely
attached to and detached from the vehicle, that is, in a plug-and-play (PnP)
manner. However, if a PnP device produced by a malicious attacker is attached
to a vehicle, the attacker can easily penetrate the in-vehicle network and
take over the vehicle, which can pose a serious threat. In this paper, we
propose for the first time PnP device authentication frameworks in the
automotive open-source PnP platform, which allow only authorized PnP devices to
access the in-vehicle network. We also develop a proof-of-concept (PoC) for the proposed authentication framework and show
the experimental results of the PoC simulation to
prove its feasibility. Keywords: V2X communication, entity
authentication, open-source Plug-and-Play, PnP platform +: Corresponding author: Minhye Seo
Journal of Internet Services and
Information Security (JISIS), 12(2): 1-20, May 2022 |