SECURE DIRECT MEMORY ACCESS

Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GOKULRANGAN, VENKAT, R, MANGALAMPALLI, JAYANT
Format: Patent
Sprache:eng ; fre
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator GOKULRANGAN, VENKAT, R
MANGALAMPALLI, JAYANT
description Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether destination memory addresses for the destination memory fall within the secure destination address range. L'invention concerne des exemples pour établir une plage d'adresses de destination sécurisée en réponse à l'initiation d'une opération d'accès direct à la mémoire (DMA). Les exemples comprennent également l'étape consistant à permettre de placer un contenu décrypté obtenu sous la forme d'un contenu crypté provenant d'une mémoire source dans une mémoire de destination selon que les adresses de la mémoire de destination destinées à la mémoire de destination se situent dans la plage d'adresses de destination sécurisée.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2013095461A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2013095461A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2013095461A13</originalsourceid><addsrcrecordid>eNrjZJAOdnUODXJVcPEMcnUOUfB19fUPilRwdHZ2DQ7mYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBobGBpamJmaGjobGxKkCAMvaIV0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SECURE DIRECT MEMORY ACCESS</title><source>esp@cenet</source><creator>GOKULRANGAN, VENKAT, R ; MANGALAMPALLI, JAYANT</creator><creatorcontrib>GOKULRANGAN, VENKAT, R ; MANGALAMPALLI, JAYANT</creatorcontrib><description>Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether destination memory addresses for the destination memory fall within the secure destination address range. L'invention concerne des exemples pour établir une plage d'adresses de destination sécurisée en réponse à l'initiation d'une opération d'accès direct à la mémoire (DMA). Les exemples comprennent également l'étape consistant à permettre de placer un contenu décrypté obtenu sous la forme d'un contenu crypté provenant d'une mémoire source dans une mémoire de destination selon que les adresses de la mémoire de destination destinées à la mémoire de destination se situent dans la plage d'adresses de destination sécurisée.</description><language>eng ; fre</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2013</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&amp;date=20130627&amp;DB=EPODOC&amp;CC=WO&amp;NR=2013095461A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130627&amp;DB=EPODOC&amp;CC=WO&amp;NR=2013095461A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GOKULRANGAN, VENKAT, R</creatorcontrib><creatorcontrib>MANGALAMPALLI, JAYANT</creatorcontrib><title>SECURE DIRECT MEMORY ACCESS</title><description>Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether destination memory addresses for the destination memory fall within the secure destination address range. L'invention concerne des exemples pour établir une plage d'adresses de destination sécurisée en réponse à l'initiation d'une opération d'accès direct à la mémoire (DMA). Les exemples comprennent également l'étape consistant à permettre de placer un contenu décrypté obtenu sous la forme d'un contenu crypté provenant d'une mémoire source dans une mémoire de destination selon que les adresses de la mémoire de destination destinées à la mémoire de destination se situent dans la plage d'adresses de destination sécurisée.</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAOdnUODXJVcPEMcnUOUfB19fUPilRwdHZ2DQ7mYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBobGBpamJmaGjobGxKkCAMvaIV0</recordid><startdate>20130627</startdate><enddate>20130627</enddate><creator>GOKULRANGAN, VENKAT, R</creator><creator>MANGALAMPALLI, JAYANT</creator><scope>EVB</scope></search><sort><creationdate>20130627</creationdate><title>SECURE DIRECT MEMORY ACCESS</title><author>GOKULRANGAN, VENKAT, R ; MANGALAMPALLI, JAYANT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013095461A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>GOKULRANGAN, VENKAT, R</creatorcontrib><creatorcontrib>MANGALAMPALLI, JAYANT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GOKULRANGAN, VENKAT, R</au><au>MANGALAMPALLI, JAYANT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SECURE DIRECT MEMORY ACCESS</title><date>2013-06-27</date><risdate>2013</risdate><abstract>Examples are disclosed for establishing a secure destination address range responsive to initiation of a direct memory access (DMA) operation. The examples also include allowing decrypted content obtained as encrypted content from a source memory to be placed at a destination memory based on whether destination memory addresses for the destination memory fall within the secure destination address range. L'invention concerne des exemples pour établir une plage d'adresses de destination sécurisée en réponse à l'initiation d'une opération d'accès direct à la mémoire (DMA). Les exemples comprennent également l'étape consistant à permettre de placer un contenu décrypté obtenu sous la forme d'un contenu crypté provenant d'une mémoire source dans une mémoire de destination selon que les adresses de la mémoire de destination destinées à la mémoire de destination se situent dans la plage d'adresses de destination sécurisée.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_WO2013095461A1
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title SECURE DIRECT MEMORY ACCESS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T02%3A21%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=GOKULRANGAN,%20VENKAT,%20R&rft.date=2013-06-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2013095461A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true