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Method, manufacture, and apparatus for content decryption module

  • US 8,891,765 B1
  • Filed: 12/11/2012
  • Issued: 11/18/2014
  • Est. Priority Date: 12/12/2011
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • employing a user agent of a client to load a web application;

    employing the web application to get a license for encrypted media content;

    employing the web application to instruct a media stack of the user agent to play the encrypted media content;

    sending the license from the web application to the media stack;

    sending the license from the media stack to a content decryption module of the client, wherein the media stack and the content decryption module are distinct binaries from each other;

    sending encrypted data from the media stack to the content decryption module, wherein the encrypted data includes at least a portion of the encrypted media content; and

    employing the content decryption module to provide decrypted data by decrypting the encrypted data.

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