Systems, methods, and devices for key per input/output security

A device includes a communications circuit configured to communicate with a storage device controller and a host device. The device further includes a processing device configured to receive a request from the storage device controller through the communications circuit. The request requests encrypt...

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Hauptverfasser:	Kachare, Ramdas P, Lau, Jimmy K, Yao, Xuebin
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator	Kachare, Ramdas P Lau, Jimmy K Yao, Xuebin
description	A device includes a communications circuit configured to communicate with a storage device controller and a host device. The device further includes a processing device configured to receive a request from the storage device controller through the communications circuit. The request requests encrypted data be written to a memory address of the host device. The processing device is further configured to identify a key associated with the write request based on the memory address. The processing device is further configured to generate a decrypted version of the data based on the key. The processing device is further configured to initiate transfer, through the communications circuit, of the decrypted version of the data to the host device.
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The processing device is further configured to initiate transfer, through the communications circuit, of the decrypted version of the data to the host device.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230207&DB=EPODOC&CC=US&NR=11575505B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230207&DB=EPODOC&CC=US&NR=11575505B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kachare, Ramdas P</creatorcontrib><creatorcontrib>Lau, Jimmy K</creatorcontrib><creatorcontrib>Yao, Xuebin</creatorcontrib><title>Systems, methods, and devices for key per input/output security</title><description>A device includes a communications circuit configured to communicate with a storage device controller and a host device. 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subjects	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title	Systems, methods, and devices for key per input/output security
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