Decoding method for transmitted information e.g. for TV and radio transmitters in hotels, requires transmitting identification data via provider through trust station, for identification of user

摘要

A method for realizing or deciphering of information from a provider (3) to a terminal (2) of an authorized user, in which to identify the user whose identification data is transmitted via the provider (3) to a provider independent trust center (4), which contains data about the identity and the authorization of the user for reception of the information, that the trust center (4) communicates to the provider (3) on the basis of the identification of the user, whose independent authorization from the reception of information is communicated from the provider and that the provider in dependence of the authorization of the user transmitted to him, generates an electronic key (code) which is transmitted to the user for storage.