{"links":{},"id":2003041,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02003041","sets":["1164:2735:11900:1751250533624"]},"path":["1751250533624"],"owner":"80578","recid":"2003041","title":["マルチコア・ポスト量子暗号CRYSTALS-Kyberアクセラレータのハードウェア／ソフトウェア協調設計"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-07-14"},"_buckets":{"deposit":"220d92e7-f1f6-4ba9-85eb-91906bc4c182"},"_deposit":{"id":"2003041","pid":{"type":"depid","value":"2003041","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"マルチコア・ポスト量子暗号CRYSTALS-Kyberアクセラレータのハードウェア／ソフトウェア協調設計","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マルチコア・ポスト量子暗号CRYSTALS-Kyberアクセラレータのハードウェア／ソフトウェア協調設計","subitem_title_language":"ja"}]},"item_type_id":"4","publish_date":"2025-07-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京農工大学大学院工学府知能情報システム工学専攻"},{"subitem_text_value":"東京農工大学大学院工学研究院先端情報科学部門"}]},"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/2003041/files/IPSJ-MPS25154008.pdf","label":"IPSJ-MPS25154008.pdf"},"date":[{"dateType":"Available","dateValue":"2027-07-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS25154008.pdf","filesize":[{"value":"1.2 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":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"985e154d-03e7-4a1b-8d08-7f51ce68f812","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"チャン ホァン,キェン"}]},{"creatorNames":[{"creatorName":"中條,拓伯"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10505667","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":"2188-8833","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，ハードウェア／ソフトウェア協調設計に基づくCRYSTALS-Kyberアクセラレータを提案する．このアクセラレータは，RISC-Vベースのベクトルプロセッサを用いてFPGA上に実装されており，乗算演算の最適化によるリソース効率の向上に焦点を当てるとともに，マルチコア手法によるCRYSTALS-Kyberの高速化設計の可能性を示すものである．提案手法はFPGA上に実装され，使用リソースは7652個のFF，13827個のLUT，44個のBRAM，および6個のDSPブロックを用い，100 MHzの動作周波数を達成している．並列化やループアンローリングなどの技術を用いることで，リソース使用量と計算速度とのバランスを実現した．本研究の結果は，ハードウェア上のKyber処理ユニットに多数のコアを実装することで，格子ベースのポスト量子暗号（PQC）を高速化できる可能性を示している．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2025-07-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicVolumeNumber":"2025-MPS-154"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2025-06-30T04:29:47.141342+00:00","updated":"2025-11-26T09:00:13.894169+00:00"}