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UNIVERSAL SECURE TOKEN FOR OBFUSCATION AND TAMPER RESISTANCE

  • US 20100115260A1
  • Filed: 11/05/2008
  • Published: 05/06/2010
  • Est. Priority Date: 11/05/2008
  • Status: Active Grant
First Claim
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1. A program obfuscation system, comprising:

  • a hardware token including a secret oracle component; and

    an obfuscated program component, produced by a public obfuscation function corresponding to the secret oracle component, that includes queries to the oracle component to facilitate evaluation of the obfuscated program.

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