{"id":45283,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00045283","sets":["1164:3925:3966:3968"]},"path":["3968"],"owner":"1","recid":"45283","title":["移動体端末に適したベキ乗剰余演算コプロセッサ"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-07-25"},"_buckets":{"deposit":"ee6bc9db-8e8d-444f-b079-82b1f32e9de6"},"_deposit":{"id":"45283","pid":{"type":"depid","value":"45283","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"移動体端末に適したベキ乗剰余演算コプロセッサ","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"移動体端末に適したベキ乗剰余演算コプロセッサ"},{"subitem_title":"A modular exponentiation coprocessor for mobile telecommunication terminals","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）高度移動通信セキュリティ技術研究所（AMSL）"},{"subitem_text_value":"（株）高度移動通信セキュリティ技術研究所（AMSL）"},{"subitem_text_value":"（株）高度移動通信セキュリティ技術研究所（AMSL）"},{"subitem_text_value":"（株）高度移動通信セキュリティ技術研究所（AMSL）"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Advanced Mobile Telecommunications Security Technology Research Laboratories Co., Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Advanced Mobile Telecommunications Security Technology Research Laboratories Co., Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Advanced Mobile Telecommunications Security Technology Research Laboratories Co., Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Advanced Mobile Telecommunications Security Technology Research Laboratories Co., Ltd.","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/45283/files/IPSJ-CSEC00010001.pdf"},"date":[{"dateType":"Available","dateValue":"2002-07-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC00010001.pdf","filesize":[{"value":"1.3 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":"30"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c9fe6a3b-db7e-4968-b620-3c9be7d08bb4","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":"安斉, 潤"},{"creatorName":"伊藤哲"},{"creatorName":"松崎, なつめ"},{"creatorName":"加藤, 武比古"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jun, Anzai","creatorNameLang":"en"},{"creatorName":"Satoru, Ito","creatorNameLang":"en"},{"creatorName":"Natsume, Matsuzaki","creatorNameLang":"en"},{"creatorName":"Takehiko, Kato","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":"本稿では，移動体端末に適したベキ乗剰余演算コプロセッサの構成方法を提案する．提案方式は，我々が移動体端末におけるベキ乗剰余演算コプロセッサに必要な条件と考える，リアルタイム処理を実現する高速性，小型低消費電力性，盗難・紛失を前提とした耐タンパー性の各要件をバランスよく満たす．耐タンパー性については，最近活発に研究されているSide-channel attacks （Power analysis attacks  Timing attacksおよびProbing attacksなど）を中心に検討する．提案方式は，ベキの左向き2進計算法を利用してベキ乗剰余演算2回を同時処理可能な回路 およびこの回路使用効率を高め，かつ耐タンパー性を実現する制御アルゴリズムからなる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose a modular exponentiation coprocessor for mobile telecommunication terminals. Such a coprocessor requires a high-speed, low power consumption, a small size, and a tamper resistant. We examine mainly side-channel attacks (power analysis attacks, timing attacks, and probing attacks etc.) that have been studied recently. Our proposed coprocessor satisfies above four requirements. Our proposed method consists of a modified right-to-left binary exponentiation circuit that executes double modular exponentiations in the same time and its schedule algorithm.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","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":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2000-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"68(2000-CSEC-010)","bibliographicVolumeNumber":"2000"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"updated":"2025-01-22T10:02:39.167432+00:00","created":"2025-01-18T23:11:15.802587+00:00","links":{}}