5G Enabled VANET Architecture Incorporating Security and Trust Management Mechanism

Das, Priyanka; Ray, Sangram; Sadhukhan, Dipanwita; Govil, Mahesh Chandra

doi:10.1109/cict56698.2022.9997842

Cited by 1 publication

(1 citation statement)

References 22 publications

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“…For 5G wireless networks, the maximum data transfer rate is 20 Gb/s, that the medium value is 100 Mb/s [7,8]. The essential goal of fog-based computing is not only to boost the system's processing capability but also to lower the system's return pressure and improve the user's service experience by processing data locally at the vehicle terminal rather than sending it to the trusted authority in the network's distant core [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

L-CPPA: Lattice-based conditional privacy-preserving authentication scheme for fog computing with 5G-enabled vehicular system

Almazroi,

Alqarni,

Al-Shareeda

et al. 2023

PLoS ONE

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The role that vehicular fog computing based on the Fifth Generation (5G) can play in improving traffic management and motorist safety is growing quickly. The use of wireless technology within a vehicle raises issues of confidentiality and safety. Such concerns are optimal targets for conditional privacy-preserving authentication (CPPA) methods. However, current CPPA-based systems face a challenge when subjected to attacks from quantum computers. Because of the need for security and anti-piracy features in fog computing when using a 5G-enabled vehicle system, the L-CPPA scheme is proposed in this article. Using a fog server, secret keys are generated and transmitted to each registered car via a 5G-Base Station (5G-BS) in the proposed L-CPPA system. In the proposed L-CPPA method, the trusted authority, rather than the vehicle’s Onboard Unit (OBU), stores the vehicle’s master secret data to each fog server. Finally, the computation cost of the suggested L-CPPA system regards message signing, single verification and batch verification is 694.161 ms, 60.118 ms, and 1348.218 ms, respectively. Meanwhile, the communication cost is 7757 bytes.

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