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Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client

  • US 20020006204A1
  • Filed: 06/27/2001
  • Published: 01/17/2002
  • Est. Priority Date: 06/27/2001
  • Status: Active Grant
First Claim
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1. A computer system for receiving encrypted compressed content and for producing decrypted decompressed content based on the received encrypted compressed content, the system comprising:

  • a decryption element for decrypting the content based at least in part on a content key; and

    a decompression element for decompressing the content based at least in part on the content key, wherein the content key is employed to decrypt the content and also to decompress the content.

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