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:
Aug. 27, 2024
Filed:
Jun. 22, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Eun Young Jung, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A trusted computing device and an operating method thereof are provided. Provided is a trusted computing device including, a device driven by firmware, and a master controller generating an authentication value from the firmware and checking integrity for the authentication value at a first period, wherein the master controller includes, an authentication value generator generating the authentication value, an authentication value repository storing the authentication value, a security core blocking access from the outside with respect to the authentication value stored in the authentication value repository, and an integrity checker checking integrity for the authentication value stored in the authentication value repository.