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:
Nov. 05, 2024
Filed:
Sep. 23, 2021
Applicant:
Pure Storage, Inc., Mountain View, CA (US);
Inventors:
Ethan Miller, Santa Cruz, CA (US);
Andrew Bernat, Mountain View, CA (US);
Assignee:
PURE STORAGE, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01); G06F 3/06 (2006.01); G06F 21/62 (2013.01); G06F 21/80 (2013.01); H04L 9/08 (2006.01); H04L 9/40 (2022.01); H04L 67/1097 (2022.01);
U.S. Cl.
CPC ...
G06F 12/1408 (2013.01); G06F 3/061 (2013.01); G06F 3/0623 (2013.01); G06F 3/0656 (2013.01); G06F 3/0688 (2013.01); G06F 3/0689 (2013.01); G06F 21/6218 (2013.01); G06F 21/80 (2013.01); H04L 9/088 (2013.01); H04L 9/0891 (2013.01); H04L 9/0894 (2013.01); H04L 63/061 (2013.01); H04L 63/068 (2013.01); G06F 2221/2107 (2013.01); H04L 67/1097 (2013.01); H04L 2463/062 (2013.01);
Abstract
Periodically re-encrypting user data stored on a storage device, including: determining that data stored in a first location of a storage device is encrypted with a data encryption key that has been decommissioned; re-encrypting the data utilizing a current data encryption key; and writing the data that is encrypted utilizing the current data encryption key to a second location of the storage device.