The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2025
Filed:
Sep. 24, 2021
Intel Corporation, Santa Clara, CA (US);
Bin Xing, Hillsboro, OR (US);
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
Providing multiple virtual processors (VPs) for a trusted domain (TD) includes creating a virtual processor control structure (VPCS) for one or more of a plurality of VPs of the TD of a processor in a computing system, the TD including a trust domain control structure (TDCS), the plurality of VPs having views into addresses of private memory of the TD, the VPCS for a VP including a secure extended page table (SEPT) for the VP; and for the VP, initializing the VPCS for the VP by copying selected entries of the TDCS to the SEPT of the VPCS, pointing a SEPT pointer to the VPCS, and setting an entry point for starting execution of the VP by the processor.