The invention relates to a method for the secure communication between a first participant (10; 30) and a second participant (12; 32). The first participant (10; 30) generates transmission information (18), the transmission information (18) is transmitted to the second participant (12; 32), and the second participant (12; 32) ascertains information content of the transmission information (18). The aim of the invention is to allow an inexpensive secure communication between the first participant (10; 30) and the second participant (12; 32). This is achieved in that the second participant (12; 32) generates confirmation information (24) which differs from the transmission information (18), the confirmation information (24) is transmitted to the first participant (10; 30), and the first participant checks whether the information content of the confirmation information (24) is uniquely assigned to the information content of the transmission information (18).


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    Title :

    VERFAHREN UND VORRICHTUNG ZUR GESICHERTEN KOMMUNIKATION ZWISCHEN EINEM ERSTEN UND EINEM ZWEITEN TEILNEHMER


    Additional title:

    METHOD AND DEVICE FOR THE SECURE COMMUNICATION BETWEEN A FIRST AND A SECOND PARTICIPANT
    PROCÉDÉ ET DISPOSITIF DE COMMUNICATION SÉCURISÉ ENTRE UN PREMIER ABONNÉ ET UN SECOND ABONNÉ


    Contributors:

    Publication date :

    2019-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr