Cryptographic data integrity protection

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11693732
APP PUB NO 20210200631A1
SERIAL NO

17014771

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Abstract

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A storage device includes a memory storage region and a controller having a processor. The processor retrieves user data from the memory storage region using a physical block address corresponding to a logical block address (LBA), in response to a read command. The retrieved user data includes a first hash received through a host interface in a prior host data transmission. The processor further performs error correction on the user data to generate error-corrected user data. The processor further causes a cryptographic engine to produce a second hash of the error-corrected user data. The first hash is compared to the second hash associated with the error-corrected user data to determine a match result. A notification is generated in response to the match result.

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Patent Owner(s)

Patent OwnerAddress
MICRON TECHNOLOGY INC8000 SOUTH FEDERAL WAY POST OFFICE BOX 6 BOISE ID 83707-0006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dover, Lance W Fair Oaks, US 70 289
Grosz, Nadav Broomfield, US 55 121
Palmer, David Aaron Boise, US 90 202
Weinberg, Yoav Thornhill, CA 57 224

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