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:
Sep. 02, 2025
Filed:
Aug. 25, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Heeseok Eun, Hwaseong-si, KR;
Sooyoung Ji, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
An operating method for a storage device including a storage controller and a non-volatile memory may include; receiving a command including data and a field related to the data from a host, determining an operation mode based on the command, selectively encrypting the data based on the operation mode to generate selectively encrypted data, and storing the selectively encrypted data in the non-volatile memory, wherein the selectively encrypting of the data includes encrypting the data based on a first encryption algorithm when the operation mode is a first operation mode, and encrypting the data based on a second encryption algorithm different from the first encryption algorithm when the operation mode is a second operation mode.