Leveraging a trusted party third-party HSM and database to securely share a key
AssigneeMicron Technology, Inc.
InventorLance W. Dover
Life of this patent
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AssigneeMicron Technology, Inc.
InventorLance W. Dover
Estimating the term…
The disclosed embodiments are related to securely updating a semiconductor device and in particular to a key management system. In one embodiment, a method is disclosed comprising storing a plurality of activation codes, each of the activation codes associated with a respective unique identifier (UID) of semiconductor device; receiving, over a network, a request to generate a new storage root key (SRK), the request including a response code and a requested UID; identifying a selected activation code from the plurality of activation codes based on the requested UID; generating the SHRSRK value using the response code and the selected activation code; associating the SHRSRK value with the requested UID and storing the SHRSRK value; and returning an acknowledgement in response to the request.
A method comprising:
A non-transitory computer-readable storage medium for tangibly storing computer program instructions capable of being executed by a computer processor, the computer program instructions defining steps of:
A device comprising:
Dependencies are inferred from the claim text.