SECURE EXECUTION FOR MULTIPLE PROCESSOR DEVICES USING TRUSTED EXECUTING ENVIRONMENTS

SECURE EXECUTION FOR MULTIPLE PROCESSOR DEVICES USING TRUSTED EXECUTING ENVIRONMENTS

Apparatuses, systems, and techniques to generate a trusted execution environment including multiple accelerators. In at least one embodiment, a parallel processing unit (PPU), such as a graphics processing unit (GPU), operates in a secure execution mode including a protect memory region. Furthermore...

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Bibliographische Detailangaben
Hauptverfasser: Swoboda, Dwayne Frank, Hairgrove, Mark, Overby, Mark, Dhanuskodi, Gobikrishna, Guha, Sudeshna, Rogers, Philip John, Cherukuri, Naveen, Dunning, Lucien Burton, Venkataraman, Vyas, Woodmansee, Michael Asbury
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Zusammenfassung:Apparatuses, systems, and techniques to generate a trusted execution environment including multiple accelerators. In at least one embodiment, a parallel processing unit (PPU), such as a graphics processing unit (GPU), operates in a secure execution mode including a protect memory region. Furthermore, in an embodiment, a cryptographic key is utilzed to protect data during transmission between the accelerators.