{"id":234369,"updated":"2025-01-19T09:48:49.996699+00:00","links":{},"created":"2025-01-19T01:36:09.368956+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234369","sets":["1164:1867:11465:11615"]},"path":["11615"],"owner":"44499","recid":"234369","title":["VM間Rowhammer類似攻撃に対する多重Canaryを用いた検出・隔離手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-05-23"},"_buckets":{"deposit":"02c60006-ea6e-4513-9b25-1991e4d9c7c2"},"_deposit":{"id":"234369","pid":{"type":"depid","value":"234369","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"VM間Rowhammer類似攻撃に対する多重Canaryを用いた検出・隔離手法の提案","author_link":["638468","638467","638469"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"VM間Rowhammer類似攻撃に対する多重Canaryを用いた検出・隔離手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"保護","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-05-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立命館大学大学院情報理工学研究科"},{"subitem_text_value":"立命館大学情報理工学部"},{"subitem_text_value":"立命館大学情報理工学部"}]},"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/234369/files/IPSJ-OS24163014.pdf","label":"IPSJ-OS24163014.pdf"},"date":[{"dateType":"Available","dateValue":"2026-05-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS24163014.pdf","filesize":[{"value":"511.5 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"afc68680-7f7d-45f1-a885-90234344c6b6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川崎, 秀昌"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西村, 俊和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"穐山, 空道"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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":"2188-8795","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Rowhammer は，アクセスが許可されていないメモリ領域のデータを変更できる攻撃である．Rowhammer を VM 間で行うために DRAM 上の Subarray 内で攻撃者と被攻撃者の領域が共存であり，それらが隣接する必要がある．Loughlin, K. らの Siloz はそれぞれの Subarray に単一 VM 領域を割り当てることで VM 間 Rowhammer を防御している．しかし Subarray に依存するためメモリフラグメンテーションと VM 数の制限で柔軟性が乏しく，Subarray に VM を閉じ込めてしまうことで攻撃者 VM を特定できない．本研究は DRAM 上の VM 領域間に多重の Canary を配置することで，柔軟な VM の配置と攻撃者 VM の特定が可能な Hypervisor を目指す．提案手法のうち検証機構をカーネルモジュールで実装し，検証の実行時間や周期時間の評価した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-05-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2024-OS-163"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}