KEY EXCHANGE SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM
To provide a technology capable of acquiring an ID of a communication partner in performing key exchange with ID base authentication.SOLUTION: According to one aspect of the present disclosure, a key exchange system includes a plurality of communication terminals and a server. Each communication ter...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| 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 | MITSUNARI SHIGEO MURAKAMI KEIZO KOBAYASHI TETSUTARO |
| description | To provide a technology capable of acquiring an ID of a communication partner in performing key exchange with ID base authentication.SOLUTION: According to one aspect of the present disclosure, a key exchange system includes a plurality of communication terminals and a server. Each communication terminal included in the plurality of communication terminals includes a first transmission part configured so as to transmit address information of another communication terminal to be a communication partner to the server, and a key exchange part configured so as to perform mutual authentication and key exchange with the another communication terminal by key exchange with ID base authentication by using an ID transmitted from the server and an own ID. The server has a second transmission part configured so as to transmit an ID corresponding to the address information to the communication terminal in receiving the address information.SELECTED DRAWING: Figure 7
【課題】ＩＤベース認証付き鍵交換を行う際に通信相手のＩＤを取得可能な技術を提供すること。【解決手段】本開示の一態様による鍵交換システムは、複数の通信端末とサーバとが含まれる鍵交換システムであって、前記複数の通信端末に含まれる各通信端末は、通信相手となる他の通信端末のアドレス情報を前記サーバに送信するように構成されている第１の送信部と、前記サーバから送信されたＩＤと、自身のＩＤとを用いて、ＩＤベース認証付き鍵交換により前記他の通信端末との間で相互認証及び鍵交換を行うように構成されている鍵交換部と、を有し、前記サーバは、前記アドレス情報を受信すると、前記アドレス情報に対応するＩＤを前記通信端末に送信するように構成されている第２の送信部、を有する。【選択図】図７ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2023175540A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2023175540A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2023175540A3</originalsourceid><addsrcrecordid>eNrjZHD3do1UcI1w9nD0c3dVCI4MDnH11VHw9HPzD_J1DPH091MICPJ3dg0O9vRzV3BxDfN0dtVR8HUN8fB30VFw9HMBSbsHOfryMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAyNjQ3NTUxMDR2OiFAEAIXQs0A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>KEY EXCHANGE SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM</title><source>esp@cenet</source><creator>MITSUNARI SHIGEO ; MURAKAMI KEIZO ; KOBAYASHI TETSUTARO</creator><creatorcontrib>MITSUNARI SHIGEO ; MURAKAMI KEIZO ; KOBAYASHI TETSUTARO</creatorcontrib><description>To provide a technology capable of acquiring an ID of a communication partner in performing key exchange with ID base authentication.SOLUTION: According to one aspect of the present disclosure, a key exchange system includes a plurality of communication terminals and a server. Each communication terminal included in the plurality of communication terminals includes a first transmission part configured so as to transmit address information of another communication terminal to be a communication partner to the server, and a key exchange part configured so as to perform mutual authentication and key exchange with the another communication terminal by key exchange with ID base authentication by using an ID transmitted from the server and an own ID. The server has a second transmission part configured so as to transmit an ID corresponding to the address information to the communication terminal in receiving the address information.SELECTED DRAWING: Figure 7
【課題】ＩＤベース認証付き鍵交換を行う際に通信相手のＩＤを取得可能な技術を提供すること。【解決手段】本開示の一態様による鍵交換システムは、複数の通信端末とサーバとが含まれる鍵交換システムであって、前記複数の通信端末に含まれる各通信端末は、通信相手となる他の通信端末のアドレス情報を前記サーバに送信するように構成されている第１の送信部と、前記サーバから送信されたＩＤと、自身のＩＤとを用いて、ＩＤベース認証付き鍵交換により前記他の通信端末との間で相互認証及び鍵交換を行うように構成されている鍵交換部と、を有し、前記サーバは、前記アドレス情報を受信すると、前記アドレス情報に対応するＩＤを前記通信端末に送信するように構成されている第２の送信部、を有する。【選択図】図７</description><language>eng ; jpn</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; 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=20231212&DB=EPODOC&CC=JP&NR=2023175540A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231212&DB=EPODOC&CC=JP&NR=2023175540A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MITSUNARI SHIGEO</creatorcontrib><creatorcontrib>MURAKAMI KEIZO</creatorcontrib><creatorcontrib>KOBAYASHI TETSUTARO</creatorcontrib><title>KEY EXCHANGE SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM</title><description>To provide a technology capable of acquiring an ID of a communication partner in performing key exchange with ID base authentication.SOLUTION: According to one aspect of the present disclosure, a key exchange system includes a plurality of communication terminals and a server. Each communication terminal included in the plurality of communication terminals includes a first transmission part configured so as to transmit address information of another communication terminal to be a communication partner to the server, and a key exchange part configured so as to perform mutual authentication and key exchange with the another communication terminal by key exchange with ID base authentication by using an ID transmitted from the server and an own ID. The server has a second transmission part configured so as to transmit an ID corresponding to the address information to the communication terminal in receiving the address information.SELECTED DRAWING: Figure 7
【課題】ＩＤベース認証付き鍵交換を行う際に通信相手のＩＤを取得可能な技術を提供すること。【解決手段】本開示の一態様による鍵交換システムは、複数の通信端末とサーバとが含まれる鍵交換システムであって、前記複数の通信端末に含まれる各通信端末は、通信相手となる他の通信端末のアドレス情報を前記サーバに送信するように構成されている第１の送信部と、前記サーバから送信されたＩＤと、自身のＩＤとを用いて、ＩＤベース認証付き鍵交換により前記他の通信端末との間で相互認証及び鍵交換を行うように構成されている鍵交換部と、を有し、前記サーバは、前記アドレス情報を受信すると、前記アドレス情報に対応するＩＤを前記通信端末に送信するように構成されている第２の送信部、を有する。【選択図】図７</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD3do1UcI1w9nD0c3dVCI4MDnH11VHw9HPzD_J1DPH091MICPJ3dg0O9vRzV3BxDfN0dtVR8HUN8fB30VFw9HMBSbsHOfryMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAyNjQ3NTUxMDR2OiFAEAIXQs0A</recordid><startdate>20231212</startdate><enddate>20231212</enddate><creator>MITSUNARI SHIGEO</creator><creator>MURAKAMI KEIZO</creator><creator>KOBAYASHI TETSUTARO</creator><scope>EVB</scope></search><sort><creationdate>20231212</creationdate><title>KEY EXCHANGE SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM</title><author>MITSUNARI SHIGEO ; MURAKAMI KEIZO ; KOBAYASHI TETSUTARO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023175540A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>MITSUNARI SHIGEO</creatorcontrib><creatorcontrib>MURAKAMI KEIZO</creatorcontrib><creatorcontrib>KOBAYASHI TETSUTARO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MITSUNARI SHIGEO</au><au>MURAKAMI KEIZO</au><au>KOBAYASHI TETSUTARO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>KEY EXCHANGE SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM</title><date>2023-12-12</date><risdate>2023</risdate><abstract>To provide a technology capable of acquiring an ID of a communication partner in performing key exchange with ID base authentication.SOLUTION: According to one aspect of the present disclosure, a key exchange system includes a plurality of communication terminals and a server. Each communication terminal included in the plurality of communication terminals includes a first transmission part configured so as to transmit address information of another communication terminal to be a communication partner to the server, and a key exchange part configured so as to perform mutual authentication and key exchange with the another communication terminal by key exchange with ID base authentication by using an ID transmitted from the server and an own ID. The server has a second transmission part configured so as to transmit an ID corresponding to the address information to the communication terminal in receiving the address information.SELECTED DRAWING: Figure 7
【課題】ＩＤベース認証付き鍵交換を行う際に通信相手のＩＤを取得可能な技術を提供すること。【解決手段】本開示の一態様による鍵交換システムは、複数の通信端末とサーバとが含まれる鍵交換システムであって、前記複数の通信端末に含まれる各通信端末は、通信相手となる他の通信端末のアドレス情報を前記サーバに送信するように構成されている第１の送信部と、前記サーバから送信されたＩＤと、自身のＩＤとを用いて、ＩＤベース認証付き鍵交換により前記他の通信端末との間で相互認証及び鍵交換を行うように構成されている鍵交換部と、を有し、前記サーバは、前記アドレス情報を受信すると、前記アドレス情報に対応するＩＤを前記通信端末に送信するように構成されている第２の送信部、を有する。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2023175540A |
| source | esp@cenet |
| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | KEY EXCHANGE SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T10%3A10%3A18IST&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=MITSUNARI%20SHIGEO&rft.date=2023-12-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2023175540A%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 |