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:
Feb. 10, 2026
Filed:
Jun. 13, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jisoo Kim, Suwon-si, KR;
Younsung Chu, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
Disclosed is a storage apparatus for data integrity. The storage apparatus includes a hash value table configured to store information on a secured area in a main memory of a host communicating through a compute express link (CXL) interface and a hash value corresponding to the secured area, and a monitoring controller configured to read sensitive data stored in the secured area from the main memory through the CXL interface based on the information on the secured area, calculate a hash value of the sensitive data, compare the hash value of the sensitive data with the hash value corresponding to the secured area to determine whether the sensitive data is falsified, and recover the falsified sensitive data in response to determining that the sensitive data is falsified.