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INTEGRATED CIRCUIT WITH SECURED SOFTWARE IMAGE AND METHOD THEREFOR

  • US 20090285390A1
  • Filed: 05/16/2008
  • Published: 11/19/2009
  • Est. Priority Date: 05/16/2008
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • encrypting a code image, from an external device, by a cryptographic logic using a hardware unique key to create a hardware unique code image, said hardware unique key being inaccessible to said external device; and

    storing said hardware unique code image wherein said hardware unique code image is executable only after decrypting said hardware unique code image using said hardware unique key.

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