The controller area network with flexible data rate (CAN-FD) is attracting attention as the next generation of in-vehicle network technology. However, security issues have not been completely taken into account when designing CAN-FD, although every bit of information transmitted could be critical to driver safety. If we fail to solve the security vulnerabilities of CAN-FD, we cannot expect Vehicle-Information and Communications Technology (Vehicle-ICT) convergence to continue to develop. Fortunately, secure in-vehicle CAN-FD communication environments can be constructed using the larger data payload of CAN-FD. In this paper, we propose a security architecture for in-vehicle CAN-FD as a countermeasure (designed in accordance with CAN-FD specifications). We considered the characteristics of the International Organization for Standardization (ISO) 26262 Automotive Safety Integrity Level and the in-vehicle subnetwork to design a practical security architecture. We also evaluated the feasibility of the proposed security architecture using three kinds of microcontroller unit and the CANoe software. Our evaluation findings may be used as an indicator of the performance level of electronic control units for manufacturing next-generation vehicles.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A Practical Security Architecture for In-Vehicle CAN-FD




    Publication date :

    2016




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English



    Classification :

    BKL:    55.84 Straßenverkehr / 55.24 / 55.84 / 55.24 Fahrzeugführung, Fahrtechnik




    A Practical Security Architecture for In-Vehicle CAN-FD

    Woo, Samuel / Jo, Hyo Jin / Kim, In Seok et al. | IEEE | 2016


    Security architecture, battery and motor vehicle having a corresponding battery

    STIMM FRANK / HEYL ANDREAS | European Patent Office | 2017

    Free access

    SECURITY ARCHITECTURE FOR A REAL-TIME REMOTE VEHICLE MONITORING SYSTEM

    LIU JIAQI / ZHANG RUILIANG / HAN XIAOLING et al. | European Patent Office | 2025

    Free access