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. 29, 2026
Filed:
Dec. 20, 2024
Micron Technology, Inc., Boise, ID (US);
Jeremy Chritz, Seattle, WA (US);
David Hulton, Seattle, WA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
An example system includes a host computing device configured to host a first tenant and a second tenant, non-volatile memory configured to store data for the first tenant and data for the second tenant, and a memory controller including a cache of a volatile memory configured to store a first encrypted key associated with the first tenant used to access the data stored at the non-volatile memory and a second encrypted key associated with a second tenant used to access the data stored at the non-volatile memory. The memory controller further includes a processor having encryption logic configured to detect an attack on a portion of the cache storing the second encrypted key by the first tenant, and to erase the stored second encrypted key from the cache in response to detection of the attack.