{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00208489","sets":["6164:6165:6462:10428"]},"path":["10428"],"owner":"44499","recid":"208489","title":["RISC-V TEEを強化するためのSecure CoProcessorとそれを活用するソフトウェア"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-10-19"},"_buckets":{"deposit":"ab4be854-da5c-4d1a-af41-c39dd65c77a6"},"_deposit":{"id":"208489","pid":{"type":"depid","value":"208489","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"RISC-V TEEを強化するためのSecure CoProcessorとそれを活用するソフトウェア","author_link":["523098","523094","523091","523106","523086","523109","523105","523099","523089","523104","523092","523100","523090","523108","523095","523103","523102","523096","523107","523093","523101","523097","523087","523088"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"RISC-V TEEを強化するためのSecure CoProcessorとそれを活用するソフトウェア"},{"subitem_title":"Secure CoProcessor and Support Software for RISC-V TEE","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"TEE: Trusted Execution Environment，RISC-V，Secure CoProcessor，Keystone，Root of Trust","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2020-10-19","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合／国立研究開発法人産業技術総合研究所"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合"},{"subitem_text_value":"国立研究開発法人産業技術総合研究所"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合／セコム株式会社"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合／セコム株式会社"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合／株式会社エヌエスアイテクス"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合／株式会社エヌエスアイテクス"},{"subitem_text_value":"セキュアオープンアーキテクチャ・エッジ基盤技術研究組合／株式会社エヌエスアイテクス"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)/National Institute of Advanced Industrial Science and Technology (AIST)","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Advanced Industrial Science and Technology (AIST)","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)/SECOM CO.,LTD.","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)/SECOM CO.,LTD.","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)/NSITEXE,Inc","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)/NSITEXE,Inc","subitem_text_language":"en"},{"subitem_text_value":"Technology Research Association of Secure IoT Edge application based on RISC-V Open architecture (TRASIO)/NSITEXE,Inc","subitem_text_language":"en"}]},"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/208489/files/IPSJCSS2020061.pdf","label":"IPSJCSS2020061.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJCSS2020061.pdf","filesize":[{"value":"924.3 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":"30"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0c6c5e51-3456-4e13-9ba5-543f668f028f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"須崎, 有康"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中嶋, 健太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大居, 司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永田, 貴彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊池, 正史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"塚本, 明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮澤, 慎一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"磯部, 光平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 大輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 貞弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安達, 浩次"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"髙橋, 睦史"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kuniyasu, Suzaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenta, Nakajima","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsukasa, Oi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahiko, Nagata","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masashi, Kikuchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akira, Tsukamoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shinichi, Miyazawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kohei, Isobe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Daisuke, Itoh","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sadahiro, Kimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koji, Adachi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Chikafumi, Takahashi","creatorNameLang":"en"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年TEE (Trusted Execution Environment) の活用が多くなっているが，厳密な鍵や証明書の管理を行うためには信頼の基点(Root of Trust) となるハードウェアが必要である．我々はオープンアーキテクチャのRISC-V を使い，Root of Trust を実現する32bit RISC-V Secure CoProcessor，およびTEE を実行する64bit RISC-V を組みわせたTrusted-RV を開発した．このハードウェア詳細を述べると共に，TEE<br>を活用するソフトウェアについて述べる．ソフトウェアとしては(1) TA(Trusted Application) プログラミングのためのGlobalPlatform Internal API，(2) TA のInstall/Update/Delete を行うTEEP(TrustedExecution Environment Provisioning) プロトコル，(3) ハードウェアおよびTA バイナリの認証を行うRemote Attestation を提供し，機密処理を安全に実行する．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"TEE (Trusted Execution Environment) becomes popular, but secure key/certificate management depends on a \"Root of Trust\" hardware. We developed a Trusted-RV which has 64bit RISC-V with 32bit RISC-V Secure CoProcessor. The 64bit RISC-V works as a main CPU, which has a TEE mechanism. The 32bit RISC-V Secure CoProcessor works as a Root of Trust to support a critical processing on the 64bit RISC-V. This paper describes the detail of Trusted-RV and TEE supporting software: 1) GlobalPlatform Internal API for TA (Trusted Application) programming, 2) TEEP(Trusted Execution Environment Provisioning) protocol to install/Update/Delete a TA, and 3) Remote Attestation to authenticate the platform and TA binary.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"444","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2020論文集"}],"bibliographicPageStart":"438","bibliographicIssueDates":{"bibliographicIssueDate":"2020-10-19","bibliographicIssueDateType":"Issued"}}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":208489,"updated":"2025-01-19T18:50:38.148809+00:00","links":{},"created":"2025-01-19T01:09:52.774266+00:00"}