{"created":"2025-01-19T01:38:45.336208+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236608","sets":["6504:11678:11687"]},"path":["11687"],"owner":"44499","recid":"236608","title":["効率的な暗号処理に向けたFHE暗号方式・ライブラリの比較"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"5a0f2069-9d22-4a89-9eba-9f20ddc4287a"},"_deposit":{"id":"236608","pid":{"type":"depid","value":"236608","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"効率的な暗号処理に向けたFHE暗号方式・ライブラリの比較","author_link":["646864","646865"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"効率的な暗号処理に向けたFHE暗号方式・ライブラリの比較"}]},"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":"22","publish_date":"2024-03-01","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"お茶の水女子大"},{"subitem_text_value":"お茶の水女子大"}]},"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/236608/files/IPSJ-Z86-7ZD-01.pdf","label":"IPSJ-Z86-7ZD-01.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-04"}],"format":"application/pdf","filename":"IPSJ-Z86-7ZD-01.pdf","filesize":[{"value":"460.3 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"da995b25-0ea1-4d27-9105-5afb4195d0c5","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"辻, 有紗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小口, 正人"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"暗号化した状態で任意の演算が可能な完全準同型暗号(FHE)の実用化に向けて、複数の暗号方式とライブラリが提案されている。本稿では、実行環境や処理内容に基づき適切な暗号方式・ライブラリを選択するための比較を行った。具体的には、初めにOpenFHE，Lattigo，TFHEpp ライブラリにそれぞれ実装されたBFV， BGV，CKKS，TFHE亜種方式の時間空間計算量や得意な演算を整理した。また、クラウドでは使用可能なDRAM容量が制限される場合が多い。そこで、二番目に、TFHE亜種方式が実装されたライブラリを用いて、DRAM容量制限時の実行時間やSSD帯域幅の比較を行った。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"598","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"597","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":236608,"updated":"2025-01-19T09:11:34.960361+00:00","links":{}}