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Software modification for partial secure memory processing

  • US 9,158,902 B2
  • Filed: 12/29/2011
  • Issued: 10/13/2015
  • Est. Priority Date: 12/29/2011
  • Status: Active Grant
First Claim
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1. A hardware processor comprising:

  • a first logic to process code stored in memory for an application that includes an extracted portion of code to be stored separately in secure memory; and

    a second logic to process in a secure execution hardware environment at least a portion of the extracted portion of code stored in the secure memory when the first logic reaches a location of the extracted portion of code, the secure memory restricted to access by the secure execution hardware environment, the secure execution hardware environment concealing content of the extracted portion of binary code while passing resultant data back to the first logic, wherein the extracted portion of code is to be decrypted by the second logic and executed in the secure execution environment and wherein the first logic to pass at least one parameter to the second logic to initiate a request to process the at least a portion of the extracted code.

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