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:
Oct. 20, 2020
Filed:
Feb. 19, 2018
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Mingwei Zhang, Hillsboro, OR (US);
Ravi Sahita, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/53 (2013.01); G06F 21/54 (2013.01); G06F 12/14 (2006.01); G06F 21/52 (2013.01); G06F 9/30 (2018.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/53 (2013.01); G06F 3/0637 (2013.01); G06F 9/3005 (2013.01); G06F 12/14 (2013.01); G06F 21/52 (2013.01); G06F 21/54 (2013.01);
Abstract
Systems, apparatuses and methods may provide technology for securing untrusted code using memory protection keys and control flow integrity, by applying a memory protection key to one or more memory regions, enforcing control flow integrity with respect to the one or more memory regions, and executing untrusted code in an isolated region of the one or more memory regions.