{"updated":"2025-01-20T18:19:56.965923+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00145471","sets":["1:7770:7781"]},"path":["7781"],"owner":"13","recid":"145471","title":["暗号と社会の素敵な出会い：3．トラストと暗号技術の関係性"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-10-15"},"_buckets":{"deposit":"603f42c0-8bf7-4d81-a908-ce187aeeb991"},"_deposit":{"id":"145471","pid":{"type":"depid","value":"145471","revision_id":0},"owners":[13],"status":"published","created_by":13},"item_title":"暗号と社会の素敵な出会い：3．トラストと暗号技術の関係性","author_link":["224403","224402"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"暗号と社会の素敵な出会い：3．トラストと暗号技術の関係性"},{"subitem_title":"A Wonderful Encounter between Cryptography and Society：3. Cryptography Supported by Trust","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"小特集","subitem_subject_scheme":"Other"}]},"item_type_id":"1","publish_date":"2015-10-15","item_1_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"セコム（株）IS研究所"}]},"item_1_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"SECOM Co., Ltd.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/145471/files/IPSJ-MGN561107.pdf","label":"IPSJ-MGN561107.pdf"},"date":[{"dateType":"Available","dateValue":"2017-10-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MGN561107.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"187ea0a6-4d86-43e0-b4cf-78b4a6830d18","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_1_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"島岡, 政基"}],"nameIdentifiers":[{}]}]},"item_1_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SHIMAOKA, Masaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116625","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"article"}]},"item_1_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"暗号技術は情報通信技術とともに今や広く社会で利用されているが，複雑な暗号技術があたり前のように社会で利用できるのは「社会の複雑性を縮減するメカニズムのひとつ」であるトラストに支えられているからである．暗号技術がトラストに支えられて広く普及した典型例としてWeb PKI（Public Key Infrastructure）がある．本記事では，このWeb PKIを事例に暗号技術を支えるトラストについて解説するとともに，急速に発展しつつあるInternet of Things時代においてトラストがどのように変わっていくのかについて考察していく．","subitem_description_type":"Other"}]},"item_1_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1075","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"1070","bibliographicIssueDates":{"bibliographicIssueDate":"2015-10-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"56"}]},"relation_version_is_last":true,"weko_creator_id":"13"},"created":"2025-01-19T00:21:06.181856+00:00","id":145471,"links":{}}