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.