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US 12,591,682 B2Granted
Automotive secure boot with shutdown measure
AssigneeMicron Technology, Inc.
InventorZhan Liu
Life of this patent
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AssigneeMicron Technology, Inc.
InventorZhan Liu
Estimating the term…
In some aspects, the techniques described herein relate to a system including: a storage array; a controller, the controller configured to detect booting of the system; and an auto-measure circuit configured to: read a status register, the status register storing a state of data stored in the storage array, measure the data to generate a measurement, if a value stored in the status register indicates the data is compromised, compare the measurement to a golden measurement, halt booting if the measurement does not match the golden measurement, and continue booting if the measurement matches the golden measurement. Further, the method can include measuring the data to generate a second measurement upon shutdown, comparing the second measurement to the value of the golden measurement register, and update the status register as negative if the second measurement does not match the value of the golden measurement register or positive otherwise.
A system comprising:
A method comprising:
A device comprising:
Dependencies are inferred from the claim text.