{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00045290","sets":["1164:3925:3966:3968"]},"path":["3968"],"owner":"1","recid":"45290","title":["FinPri.txtにおける改竄検出法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-07-25"},"_buckets":{"deposit":"6a66375d-0793-4295-a917-8293fdfaff80"},"_deposit":{"id":"45290","pid":{"type":"depid","value":"45290","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"FinPri.txtにおける改竄検出法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"FinPri.txtにおける改竄検出法"},{"subitem_title":"Alteration Detection Method in FinPri.txt","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2000-07-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社三菱総合研究所情報技術開発部"},{"subitem_text_value":"株式会社三菱総合研究所情報技術開発部"},{"subitem_text_value":"横浜国立大学大学院工学研究科人工環境システム学専攻"},{"subitem_text_value":"横浜国立大学大学院工学研究科人工環境システム学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mitsubishi Research Institute Inc. Information Technology Development Dep.","subitem_text_language":"en"},{"subitem_text_value":"Mitsubishi Research Institute Inc. Information Technology Development Dep.","subitem_text_language":"en"},{"subitem_text_value":"Yokohama National University Division of Artificial Environment and Systems","subitem_text_language":"en"},{"subitem_text_value":"Yokohama National University Division of Artificial Environment and Systems","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/45290/files/IPSJ-CSEC00010008.pdf"},"date":[{"dateType":"Available","dateValue":"2002-07-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC00010008.pdf","filesize":[{"value":"934.9 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":"b6579927-051d-48c4-b5dd-30e99963f72b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2000 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村瀬, 一郎"},{"creatorName":"牧野, 京子"},{"creatorName":"赤井, 健一郎"},{"creatorName":"松本, 勉"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ichiro, Murase","creatorNameLang":"en"},{"creatorName":"Kyoko, Makino","creatorNameLang":"en"},{"creatorName":"Ken-Ichiro, Akai","creatorNameLang":"en"},{"creatorName":"Tsutomu, Matsumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","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":"ディジタルデータをネットワーク等により多数のエンティティに配布する際に有効な著作権管理技術として，配布先毎にデータを個別化するフィンガープリンティングがある．我々は，日本語テキストデータへのフィンガープリンティング方式FinPri.txt（フィンプリドットテキスト）を開発した．FinPri.txtは，日本語のテキストにおいて，置換しても意味が不変に保たれる部分と置換方法を多数抽出しておき，それらに対して，誤り訂正符号とメッセージ認証符号を付加した個別の埋込データを結合させてステゴテキストを生成する技術，ステゴテキストから識別情報を抽出する技術，および，ステゴテキストの改竄を見出す技術等からなる．そのうち，本稿では特にステゴテキストから識別情報を抽出する技術と改竄を見出す技術について述べる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Distributing digital data among many entities via the information network, there is the fingerprinting technology that enables to identify each entity. We have deployed the Japanese text fingerprinting method \"FinPri.txt.\" FinPri.txt implements the word replace method without changing the contents of the text in the database. The system consists of the creating stego-text technology that uses the method, the error correcting code and the message authentication code, the extracting technology, and the the alteration detection technology. In this paper, we discuss the extracting technology, and the alteration detection technology.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"56","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"49","bibliographicIssueDates":{"bibliographicIssueDate":"2000-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"68(2000-CSEC-010)","bibliographicVolumeNumber":"2000"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":45290,"updated":"2025-01-22T10:02:51.914415+00:00","links":{},"created":"2025-01-18T23:11:16.113053+00:00"}