Digital content in the communication equipment with digital rights management functionality obtains and distributes and method

Digital content in the communication equipment with digital rights management functionality obtains and distributes and method

  • CN 1,846,426 B
  • Filed: 05/11/2004
  • Issued: 11/25/2015
  • Est. Priority Date: 06/10/2003
  • Status: Active Grant
First Claim
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1. the method in communicating network entities, the method comprises:

  • In digital rights management, provide client terminal encrypted content, described digital rights management has the Uniform Resource Identifier (URI) of the rights issuing entity identifying encrypted content;

    From the client terminal being connected to communication network, obtain customer ID and content information, described customer ID and content information are in response to described client terminal and access the described rights issuing entity identified in described URI and obtain;

    Produce the crypto token followed the tracks of for distribution of content based on the customer ID received, use described content information is distributed to another client terminal from described client terminal subsequently;

    For the encrypted content be associated with content information provides right object, and the client terminal that Xiang Congqi have received customer ID provides crypto token.

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