{"created":"2025-01-19T01:37:14.916368+00:00","updated":"2025-01-19T09:34:27.637308+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00235652","sets":["6504:11678:11698"]},"path":["11698"],"owner":"44499","recid":"235652","title":["RISC-VのTEEによるIoT機器向け隔離実行基盤の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"e0bc2589-498d-4848-a4e7-04430432a3ae"},"_deposit":{"id":"235652","pid":{"type":"depid","value":"235652","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"RISC-VのTEEによるIoT機器向け隔離実行基盤の提案","author_link":["643981","643982","643983"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"RISC-VのTEEによるIoT機器向け隔離実行基盤の提案"}]},"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":"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":"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/235652/files/IPSJ-Z86-6J-05.pdf","label":"IPSJ-Z86-6J-05.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-03"}],"format":"application/pdf","filename":"IPSJ-Z86-6J-05.pdf","filesize":[{"value":"365.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"3f2441ed-f863-434d-a6e0-363f73a8a159","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":"根津, 泰之"}],"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":"IoTシステムでは，センサで収集したデータを空調などの実世界に反映させるような応用例が考えられる．しかし，サイバー攻撃でセンサデータが改ざんされると，空調が異常動作するなどにより実世界に悪影響を及ぼす．このような事象を防ぐため，センサデータに署名して送受信するなどの完全性保証の仕組みが必要となる．このような処理を安全に行うためにTrusted Execution Environment(TEE)技術が注目されている．本論文では，オープンソースのRISC-V向けTEE実装のKeystoneをベースとして，上述のような処理をTEEの隔離環境で安全に継続的に実行可能とするための拡張について提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"84","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"83","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":235652,"links":{}}