{"links":{},"id":2010035,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02010035","sets":["1:1762310620030:1762322130901"]},"path":["1762322130901"],"owner":"13","recid":"2010035","title":["カードベース暗号とその展開（後編）〜情報セキュリティ教育にも応用可能な身近な道具を利用した暗号技術〜：6．新たな道具を用いる物理的暗号"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2026-06-15"},"_buckets":{"deposit":"3bc3d7fa-30bd-4539-89b0-02d6440cc30b"},"_deposit":{"id":"2010035","pid":{"type":"depid","value":"2010035","revision_id":0},"owner":"13","owners":[13],"status":"published","created_by":13},"item_title":"カードベース暗号とその展開（後編）〜情報セキュリティ教育にも応用可能な身近な道具を利用した暗号技術〜：6．新たな道具を用いる物理的暗号","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カードベース暗号とその展開（後編）〜情報セキュリティ教育にも応用可能な身近な道具を利用した暗号技術〜：6．新たな道具を用いる物理的暗号","subitem_title_language":"ja"},{"subitem_title":"Card-Based Cryptography and Its Extensions (Part 2) : Cryptographic Techniques Using Familiar Tools Suitable for Information Security Education : Physical Cryptography Using New Objects","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集","subitem_subject_scheme":"Other"}]},"item_type_id":"30","publish_date":"2026-06-15","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学"}]},"item_30_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"The Univ. of Electro-Communications","subitem_text_language":"en"}]},"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/2010035/files/IPSJ-O-MGN670701.pdf","label":"IPSJ-O-MGN670701.pdf"},"date":[{"dateType":"Available","dateValue":"2028-06-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-O-MGN670701.pdf","filesize":[{"value":"784.2 KB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3c142caa-d00d-4750-958d-47511d5cf717","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2026 by the Information Processing Society of Japan"}]},"item_30_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮原,大輝"}]}]},"item_30_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Daiki, MIYAHARA","creatorNameLang":"en"}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"article"}]},"item_30_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116625","subitem_source_identifier_type":"NCID"}]},"item_30_publisher_14":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"item_30_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"カードベース暗号は，トランプカードのような物理的なカード組を用いて，秘密計算やゼロ知識証明といった暗号機能を実現する手法である．これに対して本稿では，カード組以外の物理的な道具を用いる暗号プロトコルとして近年提案された，ボールと袋を用いる暗号プロトコルと，重りと天秤を用いる暗号プロトコルを紹介する．","subitem_description_type":"Other"}]},"item_30_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"e7","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"e1","bibliographicIssueDates":{"bibliographicIssueDate":"2026-06-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"67"}]},"relation_version_is_last":true,"item_30_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20729/0002010035","subitem_identifier_reg_type":"JaLC"}]},"weko_creator_id":"13"},"created":"2026-06-08T06:28:09.820163+00:00","updated":"2026-06-24T04:13:24.934979+00:00"}