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:
Nov. 28, 2023
Filed:
Dec. 20, 2018
Intel Corporation, Santa Clara, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method of creating a trusted execution domain includes initializing, by a processing device executing a trust domain resource manager (TDRM), a trust domain control structure (TDCS) and a trust domain protected memory (TDPM) associated with a trust domain (TD). The method further includes generating a one-time cryptographic key, assigning the one-time cryptographic key to an available host key id (HKID) in a multi-key total memory encryption (MK-TME) engine, and storing the HKID in the TDCS. The method further includes associating a logical processor to the TD, adding a memory page from an address space of the logical processor to the TDPM, and transferring execution control to the logical processor to execute the TD.