公开(公告)号：US20250088361A1

公开(公告)日：2025-03-13

申请号：US18954131

申请日：2024-11-20

Applicant: Intel Corporation

Inventor： Samuel HUI ,  Jayant MANGALAMPALLI ,  Fulton LI ,  Ching Yu LO

IPC: H04L9/32 ,  H04L9/08

Abstract: Examples described herein relate to an apparatus comprising: multiple processors and circuitry coupled to the multiple processors, wherein at least one of the multiple processors comprises multiple cores and wherein the circuitry is to provide the multiple processors with access to at least two firmware Trusted Platform Module (TPM) instances. At least two firmware TPM instances of the firmware TPM instances is to apply cryptography to store information for platform authentication and wherein the information for platform authentication comprises one or more of: user credentials, passwords, certificates, encryption keys, shared secrets, state information, or hash data.