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. 01, 2025
Filed:
Nov. 17, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A storage system includes: a host configured to receive a software image and a first signature for the software image, the first signature being generated based on a first secret key, and generate, based on a second secret key, a second signature for the software image; and a storage device configured to receive, from the host, the software image, the first signature, the second signature, and a second public key related to the second secret key and execute the software image, based on a first verification and a second verification the first verification being performed on the first signature on the basis of a first public key related to the first secret key, and the second verification being performed on the second signature on the basis of the second public key.