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SOFTWARE APPLICATION VERIFICATION

  • US 20100191974A1
  • Filed: 01/28/2009
  • Published: 07/29/2010
  • Est. Priority Date: 01/28/2009
  • Status: Active Grant
First Claim
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1. A method of providing protected content to an authorized application, the method comprising:

  • requesting playback of protected content;

    sending a license challenge to a digital rights management server;

    receiving a license response from the digital rights management server, the license response including a license having a public key that authorizes an application to play the protected content;

    verifying the application is signed using the public key; and

    providing the protected content to the application for playback.

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