A method for security encryption of railway signal includes: setting a plurality of security encryption interfaces, wherein the plurality of security encryption interfaces respectively correspond to different encryption algorithms; selecting one security encryption interface from the plurality of security encryption interfaces; and encrypting data by using the encryption algorithm corresponding to the selected security encryption interface. The present disclosure further provides a system for security encryption of railway signal. The disclosed method and system for security encryption of railway signal fully consider different encryption algorithms, and can select different encryption algorithms according to different types of devices and applications, thereby improving security of communication.
RAILWAY SIGNAL SECURITY ENCRYPTION METHOD AND SYSTEM
VERFAHREN UND SYSTEM ZUR SICHERHEITSVERSCHLÜSSELUNG VON EISENBAHNSIGNALEN
PROCÉDÉ ET SYSTÈME DE CHIFFREMENT DE SÉCURITÉ DE SIGNAL FERROVIAIRE
23.09.2020
Patent
Elektronische Ressource
Englisch
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