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SYSTEM AND METHOD FOR DEFINING PROGRAMMABLE PROCESSING STEPS APPLIED WHEN PROTECTING THE DATA

  • US 20130298255A1
  • Filed: 07/01/2013
  • Published: 11/07/2013
  • Est. Priority Date: 05/18/2007
  • Status: Active Grant
First Claim
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1. A client device for using encrypted data comprising:

  • an input data interface module for receiving protected data;

    a memory for storing a plurality of decryption functions and sequencer data that defines a sequence of selected ones of the plurality of decryption functions; and

    a processor coupled to the input data interface module and the memory and arranged to sequentially apply the selected ones of the plurality of the decryption functions to the protected data in the sequence defined by the sequencer data.

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