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Method and apparatus for transferring content license

  • US 20070198431A1
  • Filed: 01/30/2007
  • Published: 08/23/2007
  • Est. Priority Date: 02/17/2006
  • Status: Abandoned Application
First Claim
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1. An apparatus for transferring a content license, the apparatus comprising:

  • a content information transmission unit that transmits content information regarding specified content to a device that requested the content license;

    a hash value reception unit that receives a hash value generated based on the transmitted content information from the device that requested the license;

    a license token generation unit that generates a license token of the device that requested the license, the license token including the license and being based on the received hash value; and

    a license token transmission unit that transmits the generated license token to the device that requested the license.

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