{"updated":"2025-01-22T10:05:18.083130+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00045212","sets":["1164:3925:3961:3963"]},"path":["3963"],"owner":"1","recid":"45212","title":["巡回セールスマン暗号"],"pubdate":{"attribute_name":"公開日","attribute_value":"2001-07-25"},"_buckets":{"deposit":"13c27bd3-9ccd-431a-a7d9-4850a7ec24e5"},"_deposit":{"id":"45212","pid":{"type":"depid","value":"45212","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"巡回セールスマン暗号","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"巡回セールスマン暗号"},{"subitem_title":"Traveling Salesman Cryptosystem","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2001-07-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"山形大学工学部情報科学科"},{"subitem_text_value":"山形大学工学部情報科学科"},{"subitem_text_value":"山形大学工学部情報科学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Yamagata University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering, Yamagata University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering, Yamagata University","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/45212/files/IPSJ-CSEC01014008.pdf"},"date":[{"dateType":"Available","dateValue":"2003-07-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC01014008.pdf","filesize":[{"value":"826.4 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":"97ac7874-10be-4c29-8cd4-02b26c8e742d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2001 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安細, 勉"},{"creatorName":"松山, 博明"},{"creatorName":"小林, 邦勝"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsutomu, Ansai","creatorNameLang":"en"},{"creatorName":"Hiroaki, Matsuyama","creatorNameLang":"en"},{"creatorName":"Kunikatsu, Kobayashi","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":"NP完全問題の一つである巡回セールスマン問題を公開鍵暗号に応用した巡回セールスマン暗号のアルゴリズムを提案する。初めに，ナップザック暗号や巡回セールスマン暗号で用いる秘密鍵について検討し，次に，秘密鍵から公開鍵を生成する変換法について考察する。また，暗号化の方法について検討し，最後に，組合せ理論に基づく暗号の安全性について考察する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose a public key cryptosystem using the traveling salesman problem that is a NP complete problem. First, we examine the secret keys used in the traveling salesman cryptosystem. Next, we investigate the public key generation for te traveling salesman cryptosystem. Then, we propose the new envryption using the mixed sum and product operations.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"58","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":"53","bibliographicIssueDates":{"bibliographicIssueDate":"2001-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"75(2001-CSEC-014)","bibliographicVolumeNumber":"2001"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T23:11:12.479491+00:00","id":45212,"links":{}}