Connected vehicle technology consisting of Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) communication falls under the umbrella of V2X, or Vehicle-to-Everything, communication. This enables vehicles and infrastructure to exchange safety-related information to enable smarter, safer roads. If driver alerts are raised or automated action is taken as a result of these messages, it is critical that messages are trustworthy and reliable. To this end, the Security Credential Management System (SCMS) and Cooperative Intelligent Transportation Systems (C-ITS) Credential Management System (CCMS) have been proposed to enable authentication and authorization of V2X messages without compromising individual user privacy. This is accomplished by issuing each vehicle a large set of “pseudonyms,” unrelated to any real-world identity. During operation, the vehicle periodically switches pseudonyms, thereby changing its identity to others in the network. This article investigates strategies for issuing and managing these pseudonyms and highlights key differences between the various approaches that have been proposed.


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    Titel :

    Pseudonym Issuing Strategies for Privacy-Preserving V2X Communication


    Weitere Titelangaben:

    Sae Int. J. Transp. Cyber. and Privacy


    Beteiligte:
    Henry, Kevin (Autor:in)


    Erscheinungsdatum :

    18.08.2020


    Format / Umfang :

    9 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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