A Secured Privacy-Preserving Multi-Level Blockchain Framework for Cluster Based VANET

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dc.authoridhttps://orcid.org/0000-0002-2675-1684en_US
dc.authoridhttps://orcid.org/0000-0002-4559-4768en_US
dc.authoridhttps://orcid.org/0000-0002-3133-6557en_US
dc.authoridhttps://orcid.org/0000-0003-3916-1381en_US
dc.authoridhttps://orcid.org/0000-0003-0384-4148en_US
dc.contributor.authorAkhter, A. F. M. Suaib
dc.contributor.authorAhmed, Mohiuddin
dc.contributor.authorShah, A. F. M. Shahen
dc.contributor.authorAnwar, Adnan
dc.contributor.authorZengin, Ahmet
dc.date.accessioned2023-06-13T18:24:14Z
dc.date.available2023-06-13T18:24:14Z
dc.date.issued2021en_US
dc.departmentMühendislik ve Mimarlık Fakültesien_US
dc.description.abstractExisting research shows that Cluster-based Medium Access Control (CB-MAC) protocols perform well in controlling and managing Vehicular Ad hoc Network (VANET), but requires ensuring improved security and privacy preserving authentication mechanism. To this end, we propose a multilevel blockchain-based privacy-preserving authentication protocol. The paper thoroughly explains the formation of the authentication centers, vehicles registration, and key generation processes. In the proposed architecture, a global authentication center (GAC) is responsible for storing all vehicle information, while Local Authentication Center (LAC) maintains a blockchain to enable quick handover between internal clusters of vehicle. We also propose a modified control packet format of IEEE 802.11 standards to remove the shortcomings of the traditional MAC protocols. Moreover, cluster formation, membership and cluster-head selection, and merging and leaving processes are implemented while considering the safety and non-safety message transmission to increase the performance. All blockchain communication is performed using high speed 5G internet while encrypted information is transmitted while using the RSA-1024 digital signature algorithm for improved security, integrity, and confidentiality. Our proof-of-concept implements the authentication schema while considering multiple virtual machines. With detailed experiments, we show that the proposed method is more efficient in terms of time and storage when compared to the existing methods. Besides, numerical analysis shows that the proposed transmission protocols outperform traditional MAC and benchmark methods in terms of throughput, delay, and packet dropping rate.en_US
dc.identifier.doi10.3390/su13010400en_US
dc.identifier.endpage25en_US
dc.identifier.issn2071-1050
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85099968102en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/11363/4886
dc.identifier.urihttps://doi.org/
dc.identifier.volume13en_US
dc.identifier.wosWOS:000606414000001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorShah, A. F. M. Shahen
dc.language.isoenen_US
dc.publisherMDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLANDen_US
dc.relation.ispartofSustainabilityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectdata securityen_US
dc.subjectVehicular Ad hoc Networksen_US
dc.subjectdigital signaturesen_US
dc.subjectdistributed storageen_US
dc.subjectintelligent vehiclesen_US
dc.subjectwireless communicationen_US
dc.subjectemergency vehicle managementen_US
dc.titleA Secured Privacy-Preserving Multi-Level Blockchain Framework for Cluster Based VANETen_US
dc.typeArticleen_US

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