KEY PROTECTION FOR COMPUTING PLATFORM

A security accelerator device stores a first credential that is uniquely associated with the individual security accelerator device and represents a root of trust to a trusted entity. The device establishes a cryptographic trust relationship with a client entity that is based on the root of trust, t...

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Bibliographische Detailangaben
Hauptverfasser:	TADEPALLI, Hari K, GADIYAR, Rajesh, FLEMING, Patrick, LAKKAKULA, Naveen, MOSUR, Lokpraveen, SOOD, Kapil
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A security accelerator device stores a first credential that is uniquely associated with the individual security accelerator device and represents a root of trust to a trusted entity. The device establishes a cryptographic trust relationship with a client entity that is based on the root of trust, the cryptographic trust relationship being represented by a second credential. The device receives and stores a secret credential of the client entity, which is received via communication secured by the second credential. Further, the device executes a cryptographic computation using the secret client credential on behalf of the client entity to produce a computation result.