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KEY PROVISIONING

  • US 20200134212A1
  • Filed: 10/31/2018
  • Published: 04/30/2020
  • Est. Priority Date: 10/31/2018
  • Status: Active Grant
First Claim
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1. A device comprising executable instructions that when executed cause the device to perform operations comprising:

  • receiving, by a device, a first data item;

    storing, by the device, the first data item in nonvolatile memory;

    receiving, by the device, a second data item, the second data item generated by performing a splitting operation on a cryptographic key using the first data item;

    generating, by the device, the cryptographic key by performing a combining operation on the first data item and the second data item;

    storing, by the device, the cryptographic key in volatile memory; and

    performing one or more of encryption or decryption of data, by the device, using the cryptographic key.

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