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Secure method for processing content stored within a component, and corresponding component

  • US 9,900,151 B2
  • Filed: 02/29/2016
  • Issued: 02/20/2018
  • Est. Priority Date: 11/12/2009
  • Status: Active Grant
First Claim
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1. A method for processing content stored on a component, the method comprising:

  • encrypting a first partition of a first memory with a first key;

    encrypting a second partition of the first memory with a second key, the second key different from the first key;

    storing the first key in a storage register of the component; and

    storing the second key in a first location of a non-volatile memory, wherein a memory address of the first location is stored in the first partition of the first memory.

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