{"links":{},"id":74806,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00074806","sets":["6164:6165:6462:6463"]},"path":["6463"],"owner":"5","recid":"74806","title":["PIRに基づく匿名認証とその応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-10-19"},"_buckets":{"deposit":"ab2336b3-74ee-4d65-8787-e6475c2847b3"},"_deposit":{"id":"74806","pid":{"type":"depid","value":"74806","revision_id":0},"owners":[5],"status":"published","created_by":5},"item_title":"PIRに基づく匿名認証とその応用","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PIRに基づく匿名認証とその応用"},{"subitem_title":"Anonymous Authentication Based on PIR and Its Applications","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"プロトコル","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2009-10-19","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学大学院システム情報科学"},{"subitem_text_value":"九州大学大学院システム情報科学"},{"subitem_text_value":"九州大学大学院システム情報科学"},{"subitem_text_value":"九州大学附属図書館研究開発室"},{"subitem_text_value":"九州大学大学院システム情報科学"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School,Faculty of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School,Faculty of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School,Faculty of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Research and Development Division,Kyushu University Library","subitem_text_language":"en"},{"subitem_text_value":"Graduate School,Faculty of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_language":"en"}]},"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/74806/files/IPSJ-CSS2009B61.pdf"},"date":[{"dateType":"Available","dateValue":"2011-10-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSS2009B61.pdf","filesize":[{"value":"115.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a410e679-082d-4f95-bac8-20d646952eba","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2009 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 徹"},{"creatorName":"稲永, 俊介"},{"creatorName":"池田, 大輔"},{"creatorName":"馬場, 謙介"},{"creatorName":"安浦, 寛人"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Toru, Nakamura","creatorNameLang":"en"},{"creatorName":"Shunsuke, Inenaga","creatorNameLang":"en"},{"creatorName":"Daisuke, Ikeda","creatorNameLang":"en"},{"creatorName":"Kensuke, Baba","creatorNameLang":"en"},{"creatorName":"Hiroto, Yasuura","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，ユーザ，サービス提供者，データベースの 3 つの主体から構成される認証について注目する．ユーザは認証要求をサービス提供者に送り，サービス提供者は受け取った認証要求を検証する．データベースはサービス提供者に対して，認証要求を検証するために必要な情報を提供する．本稿では，プライバシを考慮した情報獲得手法 (PIR) を用いることにより，(1) データベースに対する匿名性， (2) パスワード保護，(3) 再送攻撃防止，という性質を持つ認証プロトコルを提案する．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper focuses on authentication with three types of entities: a user who sendsan authentication request, an service provider who receives and verifies the request, and adatabase who supplies the authentication-server with information for verifying the request. Thispaper presents an authentication protocol which satisfies the following important properties: (1)Anonymity against Database, (2) Password Protection, and (3) Security against Replay Attacks,with a Private Information Retrieval (PIR) scheme.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2009　(CSS2009) 論文集"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-12","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"5"},"created":"2025-01-18T23:32:10.659223+00:00","updated":"2025-01-21T21:24:20.599952+00:00"}