{"id":219181,"updated":"2025-01-19T14:53:49.007020+00:00","links":{},"created":"2025-01-19T01:19:30.177296+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00219181","sets":["6164:6165:7651:10964"]},"path":["10964"],"owner":"44499","recid":"219181","title":["楕円曲線上の集約署名向けハードウェアの設計"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-08-24"},"_buckets":{"deposit":"213ee6bf-42d7-469c-89a0-bb2c8babacda"},"_deposit":{"id":"219181","pid":{"type":"depid","value":"219181","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"楕円曲線上の集約署名向けハードウェアの設計","author_link":["571436","571431","571433","571434","571435","571432"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"楕円曲線上の集約署名向けハードウェアの設計"},{"subitem_title":"Designing ASIC Architectures for Computations in the Elliptic Curve Aggregate Signature Scheme","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2022-08-24","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京大学"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"the University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"the University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"the University of Tokyo","subitem_text_language":"en"}]},"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/219181/files/IPSJ-DAS2022009.pdf","label":"IPSJ-DAS2022009.pdf"},"date":[{"dateType":"Available","dateValue":"2024-08-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DAS2022009.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"88e4e863-07be-41a3-9fc7-bb9f341fa2b8","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"正田, 薫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中山, 亮平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田, 誠"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kaoru, Masada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ryohei, Nakayama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makoto, Ikeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"楕円曲線上の集約署名とは複数の署名を一つにまとめることができることから通信量が削減できる電子署名方式であり，IoT 化が進む中で応用が期待されている．我々はこれまで楕円曲線上の集約署名に必要な様々な演算を実装してきていて，この資料では新たに実装した機能を評価し使用するアルゴリズムの改善を検討した．加えて，我々の研究における今後の展望についても説明した．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Elliptic curve aggregate signature scheme is a digital signature scheme where signatures can be aggregated into a single signature. This aggregation will reduce communication traffic which can be very effective now because the number of devices connected to internet is increasing. So far we have done research on implementing computations required in the aggregate signature scheme. In this document we will explain the updates in our architectures including the algorithms we adopt. Also, we will illustrate the future perspectives of our research.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"57","bibliographic_titles":[{"bibliographic_title":"DAシンポジウム2022論文集"}],"bibliographicPageStart":"51","bibliographicIssueDates":{"bibliographicIssueDate":"2022-08-24","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}