The integration of intelligent transportation systems (ITS) within the smart grid has significantly enhanced the reliability, efficiency, and security of vehicle-to-grid (V2G) services over the past decade, leading to increased research interest in this technology. Charging stations (CSs) utilize electric vehicles (EVs) to manage demand response and provide sustainable energy solutions. However, the transmission of information between EVs and CSs via public channels causes critical security vulnerabilities. Although much effort has been made to overcome the challenge of protecting security and privacy in V2G environments, these efforts have either been proposed based on a centralized architecture or do not ensure essential security requirements, such as self-sovereignty, reliable, and blockchain scalability. Furthermore, in decentralized network, it is difficult to provide reliable energy distribution because a malicious participant can easily try to inflate trading volumes and manipulate energy prices. In this paper, we propose a new blockchain-enabled, reliable, privacy-preserving scheme using decentralized identifiers (DIDs) for preventing energy wash trading in V2G networks called BAPS-DITS. BAPS-DITS guarantees to tackle the above challenges without a trusted third-party intervention. Additionally, we use informal and formal (mathematical) analysis to prove the security of BAPS-DITS and conduct a comparative analysis comparing the security properties, computational cost, and communication cost of BAPS-DITS to previous studies. Furthermore, we implement BAPS-DITS on a practical Ethereum network, demonstrating its efficiency and feasibility, showing that BAPS-DITS provides self-sovereignty, accountability, and blockchain scalability; thus, it is suitable for actual V2G environments.


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    Titel :

    BAPS-DITS: Blockchain-Enabled Accountable Privacy-Preserving Scheme for Decentralized Intelligent Transportation Systems


    Beteiligte:
    Park, Kisung (Autor:in) / Kumar Das, Ashok (Autor:in) / Park, Youngho (Autor:in)


    Erscheinungsdatum :

    01.05.2025


    Format / Umfang :

    2638977 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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