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:
Jun. 25, 2024
Filed:
Oct. 28, 2021
Applicant:
Kookmin University Industry Academy Cooperation Foundation, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/54 (2013.01); G06F 21/55 (2013.01); G06F 21/60 (2013.01); G06F 21/85 (2013.01); G06F 21/75 (2013.01);
U.S. Cl.
CPC ...
G06F 21/54 (2013.01); G06F 21/554 (2013.01); G06F 21/602 (2013.01); G06F 21/85 (2013.01); G06F 21/755 (2017.08); G06F 2221/034 (2013.01);
Abstract
Disclosed is a fault injection attack method including determining a trigger start point in time based on an input signal for a crypto device; determining a trigger end point in time based on an output signal of the crypto device; setting a trigger based on the trigger start point in time and the trigger end point in time; and performing a fault injection attack based on the set trigger.