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USING A FIRST DEVICE TO ENGAGE IN A DIGITAL RIGHTS MANAGEMENT TRANSACTION ON BEHALF OF A SECOND DEVICE

  • US 20070124809A1
  • Filed: 01/17/2007
  • Published: 05/31/2007
  • Est. Priority Date: 10/04/2002
  • Status: Active Grant
First Claim
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1. A method of using a first device to enable the use of access-restricted content on a second device, the second device having associated therewith a first key pair comprising a first public key and a first private key, the method comprising:

  • establishing a communication connection between the first device and the second device;

    engaging in a user interaction with the first device to initiate acquisition of the content;

    at the first device, obtaining data that enables the use of the content in the presence of the first private key; and

    transmitting the data to the second device.

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