公开(公告)号：US20230153121A1

公开(公告)日：2023-05-18

申请号：US18095998

申请日：2023-01-11

Applicant: Intel Corporation

Inventor： Yuzhang LUO ,  Haoxiang SUN ,  Siming WAN ,  Laurent COQUEREL ,  John J. BROWNE ,  Chris MACNAMARA ,  Fei Z. WANG

IPC: G06F9/445 ,  G06F11/34

CPC classification number: G06F9/44505 ,  G06F11/3409

Abstract: A machine-readable storage medium having program code that when processed by one or more processing cores causes a method to be performed. The method includes determining from program code that is scheduled for execution and/or is being scheduled for execution that an accelerator is expected to be invoked by the program code. The program code to implement one or more application software processes. The method also includes, in response to the determining, causing the accelerator to wake up from a sleep state before the accelerator is first invoked from the program code's execution.

公开(公告)号：US20240243913A1

公开(公告)日：2024-07-18

申请号：US18560368

申请日：2021-11-23

Applicant: Intel Corporation

Inventor： Junyuan WANG ,  Kapil SOOD ,  Brian WILL ,  Thomas Joseph O'DWYER ,  Zijuan FAN ,  Kaijie GUO ,  Maksim LUKOSHKOV ,  Seosamh O'RIORDAIN ,  Jun XU ,  Guodong ZHU ,  Siming WAN

IPC: H04L9/30

CPC classification number: H04L9/3066 ,  H04L9/302

Abstract: Methods and apparatus for customers key protection for cloud native deployments. Compute resources for a compute platform comprising platform hardware including one or more processors are allocated to one or more customers that use the compute resources to execute applications and/or services used to perform customer workloads. The compute platform includes a per-part device key that is used to generate hardware protected key used by the applications and services. Mechanisms are provided to ensure hardware protected keys can only be accessed by associated customers and/or customer applications and services, while preventing other customers and/or applications and services from accessing the hardware protected keys. The hardware protected keys include keys employing various forms of RSA and ECC Wrapped Private Keys (WPKs) including RSA WPKs, RSA Chinese Remainder Theorem CRT WPK and ECC WPKs.