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Method for simulcrypting scrambled data to a plurality of conditional access devices

  • US 20020188567A1
  • Filed: 07/30/2002
  • Published: 12/12/2002
  • Est. Priority Date: 11/09/1999
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving scrambled data;

    receiving a first access key to descramble the scrambled data;

    receiving a second access key to descramble the scrambled data.

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