MANAGEMENT OF AUTHENTICATED VARIABLES

An embodiment includes an apparatus comprising: an out-of-band cryptoprocessor coupled to secure non-volatile storage; and at least one storage medium having firmware instructions stored thereon for causing, during runtime and after an operating system for the apparatus has booted, the cryptoprocess...

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Hauptverfasser:	ROTHMAN, Michael A, ZIMMER, Vincent J, MUDUSURU, Giri P, ROSENBAUM, Lee G, ADAMS, Nicholas J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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creator	ROTHMAN, Michael A ZIMMER, Vincent J MUDUSURU, Giri P ROSENBAUM, Lee G ADAMS, Nicholas J
description	An embodiment includes an apparatus comprising: an out-of-band cryptoprocessor coupled to secure non-volatile storage; and at least one storage medium having firmware instructions stored thereon for causing, during runtime and after an operating system for the apparatus has booted, the cryptoprocessor to (a) store a key within the secure non-volatile storage, (b) sign an object with the key, while the key is within the cryptoprocessor, to produce a signature, and (c) verify the signature. Other embodiments are described herein.
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Other embodiments are described herein.</description><language>eng ; fre ; ger</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2022</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=20220928&DB=EPODOC&CC=EP&NR=4064089A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220928&DB=EPODOC&CC=EP&NR=4064089A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROTHMAN, Michael A</creatorcontrib><creatorcontrib>ZIMMER, Vincent J</creatorcontrib><creatorcontrib>MUDUSURU, Giri P</creatorcontrib><creatorcontrib>ROSENBAUM, Lee G</creatorcontrib><creatorcontrib>ADAMS, Nicholas J</creatorcontrib><title>MANAGEMENT OF AUTHENTICATED VARIABLES</title><description>An embodiment includes an apparatus comprising: an out-of-band cryptoprocessor coupled to secure non-volatile storage; and at least one storage medium having firmware instructions stored thereon for causing, during runtime and after an operating system for the apparatus has booted, the cryptoprocessor to (a) store a key within the secure non-volatile storage, (b) sign an object with the key, while the key is within the cryptoprocessor, to produce a signature, and (c) verify the signature. Other embodiments are described herein.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dfRzdHf1dfULUfB3U3AMDfEAMj2dHUNcXRTCHIM8HZ18XIN5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CJgZmJgYWlo6ExEUoAWTUi4A</recordid><startdate>20220928</startdate><enddate>20220928</enddate><creator>ROTHMAN, Michael A</creator><creator>ZIMMER, Vincent J</creator><creator>MUDUSURU, Giri P</creator><creator>ROSENBAUM, Lee G</creator><creator>ADAMS, Nicholas J</creator><scope>EVB</scope></search><sort><creationdate>20220928</creationdate><title>MANAGEMENT OF AUTHENTICATED VARIABLES</title><author>ROTHMAN, Michael A ; ZIMMER, Vincent J ; MUDUSURU, Giri P ; ROSENBAUM, Lee G ; ADAMS, Nicholas J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4064089A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>ROTHMAN, Michael A</creatorcontrib><creatorcontrib>ZIMMER, Vincent J</creatorcontrib><creatorcontrib>MUDUSURU, Giri P</creatorcontrib><creatorcontrib>ROSENBAUM, Lee G</creatorcontrib><creatorcontrib>ADAMS, Nicholas J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROTHMAN, Michael A</au><au>ZIMMER, Vincent J</au><au>MUDUSURU, Giri P</au><au>ROSENBAUM, Lee G</au><au>ADAMS, Nicholas J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MANAGEMENT OF AUTHENTICATED VARIABLES</title><date>2022-09-28</date><risdate>2022</risdate><abstract>An embodiment includes an apparatus comprising: an out-of-band cryptoprocessor coupled to secure non-volatile storage; and at least one storage medium having firmware instructions stored thereon for causing, during runtime and after an operating system for the apparatus has booted, the cryptoprocessor to (a) store a key within the secure non-volatile storage, (b) sign an object with the key, while the key is within the cryptoprocessor, to produce a signature, and (c) verify the signature. 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language	eng ; fre ; ger
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subjects	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
title	MANAGEMENT OF AUTHENTICATED VARIABLES
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