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:
Dec. 12, 2023
Filed:
Sep. 26, 2019
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Joshua Randall, Austin, TX (US);
Joel Thornton Irby, Austin, TX (US);
Carl Wayne Vineyard, Leander, TX (US);
Mudit Bhargava, Austin, TX (US);
Assignee:
Arm Limited, Cambridge, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01); G11C 13/00 (2006.01); H03K 19/003 (2006.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); G11C 13/004 (2013.01); G11C 13/0069 (2013.01); H03K 19/003 (2013.01); G06F 2221/034 (2013.01);
Abstract
Various implementations described herein refer to a method for tracking abnormal incidents while monitoring activity of logic circuitry. The method may include detecting a tamper event related to the abnormal incidents and storing an attack signature related to the tamper event. The attack signature may be stored in non-volatile memory (NVM), such as, e.g., correlated electron random access memory (CeRAM).