公开(公告)号：US20250005172A1

公开(公告)日：2025-01-02

申请号：US18353727

申请日：2023-07-17

Applicant: NVIDIA Corporation

Inventor： Taek RYOO ,  Stephen WOLFE ,  Akshay SHARAN ,  Mihir JOSHI ,  Mustafa BILGEN ,  Mahesh LAGADAPATI ,  Tao YE ,  Santosh KATVATE ,  Arun GONA

IPC: G06F21/60 ,  G06F21/78

Abstract: Embodiments of the present disclosure relate to a method of encrypting a secret storage structure. The method may include storing a secret in a secret storage structure. The secret storage structure may be encrypted by encrypting the secret using a wrap key that is generated based at least on a hardware-based root key and a first context. The secret storage structure may additionally be encrypted by encrypting the secret storage structure using an authentication key that is generated based at least on the hardware-based root key and a second context.