The potency of digital twins to mitigate the shortcomings of traditional mobility systems, such as Vehicular Adhoc Network (VANET) can reconfigure it into an intelligent transportation domain with bolstered processing, storage capabilities and decision-making abilities. The vehicular digital network is emerging as the industrial revolution, where each real-mobile entity (i.e., vehicle) is connected in the virtual environment through their digital replica, known as a digital twin. The real-time data synchronization in the digital twin-centric approach is achieved via an open communication channel. Unfortunately, leveraging the virtual-reality synthesized security perils in the network which consequently obligates rigorous privacy and security countermeasures such as authentication, encryption and signature techniques. In this paper, we have suggested a blockchain-based authentication framework for intra-twin and inter-twin communication in vehicular digital twin networks, and the integrated blockchain in the system assures data compactness and verifiability. The security of the protocol is investigated under the real or random oracle model (ROR) and is confirmed secure with non-mathematical security analysis. Eventually, the operational competences and functionality features are inspected with relevant state-of-the-arts. The findings of study states excel computation and communication overhead of suggested system than others and is seemly for vehicular digital twin network.


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    Titel :

    Blockchain Assisted Intra-Twin and Inter-Twin Authentication Scheme for Vehicular Digital Twin System


    Beteiligte:
    Gautam, Deepika (Autor:in) / Thakur, Garima (Autor:in) / Kumar, Pankaj (Autor:in) / Das, Ashok Kumar (Autor:in) / Park, Youngho (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.10.2024


    Format / Umfang :

    11568977 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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