Invention Grant
- Patent Title: Re-keying the contents of a storage device
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Application No.: US17482661Application Date: 2021-09-23
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Publication No.: US12135656B2Publication Date: 2024-11-05
- Inventor: Ethan Miller , Andrew Bernat
- Applicant: PURE STORAGE, INC.
- Applicant Address: US CA Mountain View
- Assignee: PURE STORAGE, INC.
- Current Assignee: PURE STORAGE, INC.
- Current Assignee Address: US CA Mountain View
- Main IPC: G06F12/14
- IPC: G06F12/14 ; G06F3/06 ; G06F21/62 ; G06F21/80 ; H04L9/08 ; H04L9/40 ; H04L67/1097
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.
Public/Granted literature
- US20220014369A1 RE-KEYING THE CONTENTS OF A STORAGE DEVICE Public/Granted day:2022-01-13
Information query
