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Platform migration of secure enclaves

  • US 9,942,035 B2
  • Filed: 08/18/2015
  • Issued: 04/10/2018
  • Est. Priority Date: 08/18/2015
  • Status: Active Grant
First Claim
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1. A processor comprising:

  • a memory controller unit to access secure enclaves; and

    a processor core coupled to the memory controller unit, the processor core to;

    identify a control structure associated with a secure enclave, the control structure comprises a plurality of data slots and keys associated with a first platform comprising the memory controller unit and the processor core;

    associate a version of data from the secure enclave with the plurality of data slots;

    generate migratable keys as a replacement for the keys associated with the control structure, the migratable keys to control access to the secure enclave; and

    migrate the control structure to a second platform to enable access to the secure enclave on the second platform.

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