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:
Jul. 29, 2025
Filed:
Dec. 28, 2022
Intel Corporation, Santa Clara, CA (US);
Michael Lemay, Hillsboro, OR (US);
David M. Durham, Beaverton, OR (US);
Salmin Sultana, Hillsboro, OR (US);
Andrew V. Anderson, Hillsboro, OR (US);
Hans Goran Liljestrand, Helsinki, FI;
Intel Corporation, Santa Clara, CA (US);
Abstract
Techniques disclosed include selecting a first key identifier (ID) for a first compartment of a compartmentalized process of a computing system, the first compartment including first private data; assigning a first extended page table (EPT) having at least one memory address including the first key ID; encrypting the first private data with a first key associated with the first key ID; and storing the encrypted first private data in a memory starting at the at least one memory address of the first EPT.