Multiple roots of trust to verify integrity

Multiple roots of trust to verify integrity

An example computing system in accordance with an aspect of the present disclosure includes a first controller and a second controller. The first controller is to verify integrity of a first root of trust (ROT), and generate an integrity signal indicating the results. The second controller is to ver...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Dasari, Shiva R, Shivanna, Suhas, Luciani, Jr., Luis E, Depew, Kevin G, Gibbons, Patrick L
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An example computing system in accordance with an aspect of the present disclosure includes a first controller and a second controller. The first controller is to verify integrity of a first root of trust (ROT), and generate an integrity signal indicating the results. The second controller is to verify integrity of a second ROT, write the firmware image to the first controller, and verify integrity of the written firmware image.