{"created":"2025-01-19T01:39:44.560117+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00237230","sets":["1164:3925:11477:11663"]},"path":["11663"],"owner":"44499","recid":"237230","title":["ブロック暗号DoTの脆弱性を利用したフルラウンドマルチパスを利用した差分攻撃"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-07-15"},"_buckets":{"deposit":"5cc2d4db-d472-4dc5-a744-ff72669a3da0"},"_deposit":{"id":"237230","pid":{"type":"depid","value":"237230","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ブロック暗号DoTの脆弱性を利用したフルラウンドマルチパスを利用した差分攻撃","author_link":["649080","649077","649079","649078"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ブロック暗号DoTの脆弱性を利用したフルラウンドマルチパスを利用した差分攻撃"},{"subitem_title":"Differential attack using multipath against block cipher DoT","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ISEC","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-07-15","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京理科大学大学院理工学研究科電気工学専攻"},{"subitem_text_value":"東京理科大学大学院理工学研究科電気工学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Dept. of Electrical Engineering, Graduate School of Science and Technology, Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Electrical Engineering, Graduate School of Science and Technology, Tokyo University of Science","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/237230/files/IPSJ-CSEC24106024.pdf","label":"IPSJ-CSEC24106024.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC24106024.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"af3b5c1f-202c-41b6-b43a-8f5f186f1f10","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"須貝, 遥"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"五十嵐, 保隆"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Haruka, Sugai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasutaka, Igarashi","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8655","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"共通鍵暗号を設計するうえで，差分攻撃に対して十分な耐性があることは必要不可欠である．差分攻撃は入力差分と出力差分の間に存在する相関を元に鍵を推定する解読法である．差分攻撃を行うには，最大差分特性確率を求める必要がある．また，差分の性質から任意の入力差分に対して差分攻撃が有効なマルチパスが存在することが分かる．上記事項及びブロック暗号 DoT の線形変換層の脆弱性から，フルラウンドで差分攻撃が有効なマルチパスを発見した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-07-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2024-CSEC-106"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":237230,"updated":"2025-01-19T08:57:00.815854+00:00","links":{}}