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METHOD FOR TRANSFERRING ENCRYPTED USEFUL DATA OBJECTS

  • US 20110007898A1
  • Filed: 09/17/2010
  • Published: 01/13/2011
  • Est. Priority Date: 11/07/2003
  • Status: Active Grant
First Claim
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1. A method for transferring encrypted useful data objects (NDO) to a first telecommunication terminal (TG1) comprising:

  • transferring at least one encrypted useful data object to the first telecommunication terminal (TG1) from a switching component (VK) of a telecommunication network;

    transferring a time information (SABS) to the first telecommunication terminal (TG1) from the switching component (VK), specifying the time-point by when a rights object (RO) will also have arrived at the first telecommunication terminal, said rights object being assigned to the at least one encrypted useful data object (NDO) and containing the key and the usage rights for the assigned useful data object;

    the first telecommunication terminal (TG1) receiving a rights object (RO) which is assigned to the at least one useful data object (NDO);

    the first telecommunication terminal (TG1) not outputting a signal via a user interface (GUI) which has been assigned to this first telecommunication terminal, said signal concerning the receipt of a useful data object, until either the time-point specified in the time information has passed or a predefined time-point in the first telecommunication terminal following receipt of the useful data object has passed, or the at least one rights object which is received for activating the useful data object has been received.

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