INFORMATION PROTECTION SYSTEM

INFORMATION PROTECTION SYSTEM

PROBLEM TO BE SOLVED: To use digital content recorded in a portable storage device having a copy prevention function within a range of a certain limited terminal. SOLUTION: The digital content is encrypted to be recorded in the portable storage device, and a result obtained by performing an operatio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: INAGAKI YUKIHIDE, HIRAI TATSUYA
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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 INAGAKI YUKIHIDE
HIRAI TATSUYA
description PROBLEM TO BE SOLVED: To use digital content recorded in a portable storage device having a copy prevention function within a range of a certain limited terminal. SOLUTION: The digital content is encrypted to be recorded in the portable storage device, and a result obtained by performing an operation by acting device unique information held by the terminal to a license key to be written in an access restriction area of the storage device through an encryption session between the terminal and the storage device is used as an encryption key used for this encryption. COPYRIGHT: (C)2009,JPO&INPIT
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2008259042A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2008259042A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2008259042A3</originalsourceid><addsrcrecordid>eNrjZJD19HPzD_J1DPH091MICPIPcXUGM4Mjg0NcfXkYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbxXgJGBgYWRqaWBiZGjMVGKAP0nIeo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>INFORMATION PROTECTION SYSTEM</title><source>esp@cenet</source><creator>INAGAKI YUKIHIDE ; HIRAI TATSUYA</creator><creatorcontrib>INAGAKI YUKIHIDE ; HIRAI TATSUYA</creatorcontrib><description>PROBLEM TO BE SOLVED: To use digital content recorded in a portable storage device having a copy prevention function within a range of a certain limited terminal. SOLUTION: The digital content is encrypted to be recorded in the portable storage device, and a result obtained by performing an operation by acting device unique information held by the terminal to a license key to be written in an access restriction area of the storage device through an encryption session between the terminal and the storage device is used as an encryption key used for this encryption. COPYRIGHT: (C)2009,JPO&amp;INPIT</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2008</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=20081023&amp;DB=EPODOC&amp;CC=JP&amp;NR=2008259042A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20081023&amp;DB=EPODOC&amp;CC=JP&amp;NR=2008259042A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>INAGAKI YUKIHIDE</creatorcontrib><creatorcontrib>HIRAI TATSUYA</creatorcontrib><title>INFORMATION PROTECTION SYSTEM</title><description>PROBLEM TO BE SOLVED: To use digital content recorded in a portable storage device having a copy prevention function within a range of a certain limited terminal. SOLUTION: The digital content is encrypted to be recorded in the portable storage device, and a result obtained by performing an operation by acting device unique information held by the terminal to a license key to be written in an access restriction area of the storage device through an encryption session between the terminal and the storage device is used as an encryption key used for this encryption. COPYRIGHT: (C)2009,JPO&amp;INPIT</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD19HPzD_J1DPH091MICPIPcXUGM4Mjg0NcfXkYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbxXgJGBgYWRqaWBiZGjMVGKAP0nIeo</recordid><startdate>20081023</startdate><enddate>20081023</enddate><creator>INAGAKI YUKIHIDE</creator><creator>HIRAI TATSUYA</creator><scope>EVB</scope></search><sort><creationdate>20081023</creationdate><title>INFORMATION PROTECTION SYSTEM</title><author>INAGAKI YUKIHIDE ; HIRAI TATSUYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2008259042A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>INAGAKI YUKIHIDE</creatorcontrib><creatorcontrib>HIRAI TATSUYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>INAGAKI YUKIHIDE</au><au>HIRAI TATSUYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INFORMATION PROTECTION SYSTEM</title><date>2008-10-23</date><risdate>2008</risdate><abstract>PROBLEM TO BE SOLVED: To use digital content recorded in a portable storage device having a copy prevention function within a range of a certain limited terminal. SOLUTION: The digital content is encrypted to be recorded in the portable storage device, and a result obtained by performing an operation by acting device unique information held by the terminal to a license key to be written in an access restriction area of the storage device through an encryption session between the terminal and the storage device is used as an encryption key used for this encryption. COPYRIGHT: (C)2009,JPO&amp;INPIT</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JP2008259042A
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title INFORMATION PROTECTION SYSTEM
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T09%3A14%3A45IST&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=INAGAKI%20YUKIHIDE&rft.date=2008-10-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2008259042A%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