SECURE EXECUTION FOR MULTIPLE PROCESSOR DEVICES USING TRUSTED EXECUTING ENVIRONMENTS
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Oct 15, 2024
filing date -
Oct 15, 2024
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Abstract
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 utilized to protect data during transmission between the accelerators.
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