Article
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Blockchain Based Trust Model Using Tendermint in Vehicular Adhoc Networks
Version 1
: Received: 6 February 2021 / Approved: 8 February 2021 / Online: 8 February 2021 (12:55:37 CET)
A peer-reviewed article of this Preprint also exists.
Arora, S.K.; Kumar, G.; Kim, T.-H. Blockchain Based Trust Model using Tendermint in Vehicular Adhoc Networks. Appl. Sci. 2021, 11, 1998. Arora, S.K.; Kumar, G.; Kim, T.-H. Blockchain Based Trust Model using Tendermint in Vehicular Adhoc Networks. Appl. Sci. 2021, 11, 1998.
Abstract
Blockchain is the consensus-based technology to resolve the conflicts in Byzantine environments. Vehicles validate the messages received from the neighboring vehicles using Gradient Boosting Technique (GBT). Based on the validation results the message source vehicle generates the ratings that are to be uploaded to Road Side Units (RSUs) through that trust offset value can be calculated. All RSUs maintain the trust blockchain and each RSU tries to add their blocks to trust blockchain. We proposed a blockchain-based trust management model for VANET based on Tendermint. It eliminates the problem of malicious nodes entering the network and will also overcome the problem of power consumption. Simulation results also show that the proposed system is 7.8% and 15.6% effective and efficient in terms of Packet Delivery Ratio (PDR) and End-to-End Delay (EED) respectively to collect the trusted data between the vehicles.
Keywords
blockchain; vehicles; trust; traffic; consensus
Subject
Engineering, Automotive Engineering
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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