Method for Initializing a Hardware Token for Sharing of a Digital Key in a Digital Access System for a Vehicle, a System for Carrying out This Method and a Hardware Token

The present disclosure relates to a method for initializing a hardware token for sharing of a digital key in a digital access system for a vehicle, comprising providing on the hardware token a hardware token management applet, a hardware token instance CA comprising a hardware token instance CA certificate, wherein the instance CA certificate is issued by a device CA. The present disclosure also relates to a system for carrying out this method and to a hardware token.