The invention relates to checking the authenticity of a balise. For this purpose, an identifier is provided by the balise, which is transmitted as part of the telegram from the balise to the vehicle computer of the rail vehicle. The authenticity of the balise can be verified by the vehicle computer, based on the identifier. The identifier is advantageously transmitted in the ETCS packet 44 according to UNISIG. In addition, a hash value of a cryptographic hash function can be used as an identifier. Furthermore, it is advantageous that any tampering with the telegrams provided by the balise can be detected.


    Access

    Download


    Export, share and cite



    Title :

    ÜBERPRÜFUNG DER AUTHENTIZITÄT EINER BALISE


    Additional title:

    CHECKING THE AUTHENTICITY OF A BALISE
    VÉRIFICATION DE L'AUTHENTICITÉ D'UNE BALISE


    Contributors:

    Publication date :

    2019-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    ÜBERPRÜFUNG DER AUTHENTIZITÄT EINER BALISE

    DEICHMANN UWE / FRIEDRICHS WERNER / GEDUHN NORBERT et al. | European Patent Office | 2015

    Free access

    Überprüfung der Authentizität einer Balise

    DEICHMANN UWE / FRIEDRICHS WERNER / GEDUHN NORBERT et al. | European Patent Office | 2015

    Free access


    BALISE INTEGRITY

    SHIFMAN MICHAEL / LEVINTAL AMIR | European Patent Office | 2021

    Free access

    BALISE IMMERGEE

    BIOUSSE PATRICE | European Patent Office | 2015

    Free access