{"created":"2025-01-18T23:02:48.220844+00:00","updated":"2025-01-19T23:33:34.636947+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00034145","sets":["1164:2836:2842:2846"]},"path":["2846"],"owner":"11","recid":"34145","title":["PIR に基づくプライバシー保護を考慮した新しい DNS クエリフレーム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-03-01"},"_buckets":{"deposit":"020b74cb-1c68-43d9-b74f-40f13703600b"},"_deposit":{"id":"34145","pid":{"type":"depid","value":"34145","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"PIR に基づくプライバシー保護を考慮した新しい DNS クエリフレーム","author_link":["459307","459311","459308","459306","459309","459310"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PIR に基づくプライバシー保護を考慮した新しい DNS クエリフレーム"},{"subitem_title":"A New Privacy-Preserving DNS Query Framework Based on PIR","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2007-03-01","item_4_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府"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"},{"subitem_text_value":"九州大学大学院システム情報科学研究院"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/34145/files/IPSJ-DPS07130008.pdf","label":"IPSJ-DPS07130008"},"date":[{"dateType":"Available","dateValue":"2009-03-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPS07130008.pdf","filesize":[{"value":"989.6 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":"34"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"8cb23d40-7668-416f-8d8a-e79b22955746","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2007 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"趙, 方明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堀, 良彰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"櫻井, 幸一"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fangming, ZHAO","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshiaki, HORI","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kouichi, SAKURAI","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10116224","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"現在、プライバシーを侵害しつつある社会では、DNS クエリのプライバシー侵害は考慮する価値がある重要な問題である。本稿では、まず現在使用されている完全な DNS クエリプロセスを分析する。さらに、DNS クエリプロセスの三つのステップ、すなわち、クライアント側、クエリ通信プロセス、DNS サーバ側、でのプライバシー侵害の問題について論じる。これらの問題を解決するためには、既知のクエリ方式を用いて、理論上でのプライバシー保護が証明された新しいクエリフレームワークを提案する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In the society preoccupied with gradual erosion of (electronic) privacy, loss of privacy in current DNS query is an important issue worth considering. We firstly analyzed the complete DNS query process now in use; then, from each step of the DNS query process, we discussed the privacy disclosure problem in each step of the query: Client side, Query transmission process and DNS server side. For solving these problems, we propose a new DNS query framework with a well-known query scheme: Private Information Retrieval, which was proved to achieve theoretic privacy.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"48","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告マルチメディア通信と分散処理（DPS）"}],"bibliographicPageStart":"43","bibliographicIssueDates":{"bibliographicIssueDate":"2007-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16(2007-DPS-130)","bibliographicVolumeNumber":"2007"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":34145,"links":{}}