{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229580","sets":["6504:11436:11437"]},"path":["11437"],"owner":"44499","recid":"229580","title":["組込み機器におけるLinux完全性検証機能IMAの性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"430c683c-af44-4194-96d3-614c0bd9daa6"},"_deposit":{"id":"229580","pid":{"type":"depid","value":"229580","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"組込み機器におけるLinux完全性検証機能IMAの性能評価","author_link":["617536","617538","617537"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"組込み機器におけるLinux完全性検証機能IMAの性能評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータシステム","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","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":"立命館大"},{"subitem_text_value":"立命館大"},{"subitem_text_value":"立命館大"}]},"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/229580/files/IPSJ-Z85-7J-01.pdf","label":"IPSJ-Z85-7J-01.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7J-01.pdf","filesize":[{"value":"339.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"4231f06c-9beb-40c6-a7b0-0dbbb223cedf","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村松, 拓実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"金城, 聖"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"毛利, 公一"}],"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":"LinuxはOSの完全性を検証する機能であるIMA（Integrity Measurement Architecture）を提供している．この機能を使用することで，ファイルを開こうとした際にアクセスする前に改ざんを検知し，ファイルアクセスを無効にすることで意図しない動作を防ぐことが可能になる．完全性の検証にはハッシュ値の生成や比較といった追加の処理が必要になり，これらの処理はCPUやストレージなどの性能が低いデバイスでは処理速度を遅くする大きな要因になると考えられる．そこで本論文では，低性能デバイス上でIMAを有効にした際のファイルアクセス速度を計測し，処理速度低下の要因について考察する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"96","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"95","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229580,"updated":"2025-01-19T11:30:15.175454+00:00","links":{},"created":"2025-01-19T01:28:49.390995+00:00"}