Process-based virtualization system for executing secure application process
The present disclosure relates to a process-based virtualization system comprising a data processing unit. The system comprises a computer readable storage media, wherein a first memory component of the computer readable storage media is configured for access by an OS, secure and non-secure applicat...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| 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 | Bradly George Frey Paul Mackerras David Campbell Jentje Leenstra Benjamin Herrenschmidt Guerney Hunt John Ludden |
| description | The present disclosure relates to a process-based virtualization system comprising a data processing unit. The system comprises a computer readable storage media, wherein a first memory component of the computer readable storage media is configured for access by an OS, secure and non-secure applications and the firmware, and wherein a second memory component of the computer readable storage media is configured for access by the firmware and not by the OS and the non-secure application. The data processing unit is configured to operate in a first mode of operation that executes a non-secure application process using the OS, and to operate in a second mode of operation that executes the secure application using the firmware, thereby executing application code using the second memory component. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_GB2607529B</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>GB2607529B</sourcerecordid><originalsourceid>FETCH-epo_espacenet_GB2607529B3</originalsourceid><addsrcrecordid>eNrjZPAJKMpPTi0u1k1KLE5NUSjLLCopTczJrEosyczPUyiuLC5JzVVIyy9SSK1ITS4tycxLVygGMopSFRILCnIykyHqCiCG8DCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSSeHcnIzMDc1MjSydjwioAVvU2IQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Process-based virtualization system for executing secure application process</title><source>esp@cenet</source><creator>Bradly George Frey ; Paul Mackerras ; David Campbell ; Jentje Leenstra ; Benjamin Herrenschmidt ; Guerney Hunt ; John Ludden</creator><creatorcontrib>Bradly George Frey ; Paul Mackerras ; David Campbell ; Jentje Leenstra ; Benjamin Herrenschmidt ; Guerney Hunt ; John Ludden</creatorcontrib><description>The present disclosure relates to a process-based virtualization system comprising a data processing unit. The system comprises a computer readable storage media, wherein a first memory component of the computer readable storage media is configured for access by an OS, secure and non-secure applications and the firmware, and wherein a second memory component of the computer readable storage media is configured for access by the firmware and not by the OS and the non-secure application. The data processing unit is configured to operate in a first mode of operation that executes a non-secure application process using the OS, and to operate in a second mode of operation that executes the secure application using the firmware, thereby executing application code using the second memory component.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2025</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=20250101&DB=EPODOC&CC=GB&NR=2607529B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25553,76306</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20250101&DB=EPODOC&CC=GB&NR=2607529B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Bradly George Frey</creatorcontrib><creatorcontrib>Paul Mackerras</creatorcontrib><creatorcontrib>David Campbell</creatorcontrib><creatorcontrib>Jentje Leenstra</creatorcontrib><creatorcontrib>Benjamin Herrenschmidt</creatorcontrib><creatorcontrib>Guerney Hunt</creatorcontrib><creatorcontrib>John Ludden</creatorcontrib><title>Process-based virtualization system for executing secure application process</title><description>The present disclosure relates to a process-based virtualization system comprising a data processing unit. The system comprises a computer readable storage media, wherein a first memory component of the computer readable storage media is configured for access by an OS, secure and non-secure applications and the firmware, and wherein a second memory component of the computer readable storage media is configured for access by the firmware and not by the OS and the non-secure application. The data processing unit is configured to operate in a first mode of operation that executes a non-secure application process using the OS, and to operate in a second mode of operation that executes the secure application using the firmware, thereby executing application code using the second memory component.</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>2025</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAJKMpPTi0u1k1KLE5NUSjLLCopTczJrEosyczPUyiuLC5JzVVIyy9SSK1ITS4tycxLVygGMopSFRILCnIykyHqCiCG8DCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSSeHcnIzMDc1MjSydjwioAVvU2IQ</recordid><startdate>20250101</startdate><enddate>20250101</enddate><creator>Bradly George Frey</creator><creator>Paul Mackerras</creator><creator>David Campbell</creator><creator>Jentje Leenstra</creator><creator>Benjamin Herrenschmidt</creator><creator>Guerney Hunt</creator><creator>John Ludden</creator><scope>EVB</scope></search><sort><creationdate>20250101</creationdate><title>Process-based virtualization system for executing secure application process</title><author>Bradly George Frey ; Paul Mackerras ; David Campbell ; Jentje Leenstra ; Benjamin Herrenschmidt ; Guerney Hunt ; John Ludden</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2607529B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2025</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>Bradly George Frey</creatorcontrib><creatorcontrib>Paul Mackerras</creatorcontrib><creatorcontrib>David Campbell</creatorcontrib><creatorcontrib>Jentje Leenstra</creatorcontrib><creatorcontrib>Benjamin Herrenschmidt</creatorcontrib><creatorcontrib>Guerney Hunt</creatorcontrib><creatorcontrib>John Ludden</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bradly George Frey</au><au>Paul Mackerras</au><au>David Campbell</au><au>Jentje Leenstra</au><au>Benjamin Herrenschmidt</au><au>Guerney Hunt</au><au>John Ludden</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process-based virtualization system for executing secure application process</title><date>2025-01-01</date><risdate>2025</risdate><abstract>The present disclosure relates to a process-based virtualization system comprising a data processing unit. The system comprises a computer readable storage media, wherein a first memory component of the computer readable storage media is configured for access by an OS, secure and non-secure applications and the firmware, and wherein a second memory component of the computer readable storage media is configured for access by the firmware and not by the OS and the non-secure application. The data processing unit is configured to operate in a first mode of operation that executes a non-secure application process using the OS, and to operate in a second mode of operation that executes the secure application using the firmware, thereby executing application code using the second memory component.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_GB2607529B |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Process-based virtualization system for executing secure application process |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T09%3A48%3A13IST&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=Bradly%20George%20Frey&rft.date=2025-01-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EGB2607529B%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 |