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APPARATUS AND METHOD FOR MULTI-STATE CODE SIGNING

  • US 20160127133A1
  • Filed: 10/30/2014
  • Published: 05/05/2016
  • Est. Priority Date: 10/30/2014
  • Status: Active Grant
First Claim
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1. An electronic device, comprising:

  • a memory configured to store a lab certificate, a code authentication certificate and an executable code; and

    a processor associated with a unique device identifier, wherein, for a first operational condition of a plurality of operational conditions, the processor is configured to;

    retrieve the code authentication certificate associated with the executable code;

    determine that a valid lab certificate is present in the memory;

    authenticate the code authentication certificate by determining that the code authentication certificate is signed with a private developer key and that the signature is valid, andexecute the executable code on the electronic device responsive to determining that the lab certificate is valid and authenticating the code authentication certificate.

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