{"links":{},"id":2007435,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02007435","sets":["1164:4088:1771221559804:1771221642894"]},"path":["1771221642894"],"owner":"80578","recid":"2007435","title":["インターネットからアクセス不能なサーバに対する証明書のACMEを用いた発行に関する考察"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2026-02-24"},"_buckets":{"deposit":"dffa8619-6824-4a63-b42b-9ec865c51467"},"_deposit":{"id":"2007435","pid":{"type":"depid","value":"2007435","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"インターネットからアクセス不能なサーバに対する証明書のACMEを用いた発行に関する考察","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"インターネットからアクセス不能なサーバに対する証明書のACMEを用いた発行に関する考察","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IOT","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2026-02-24","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学学術情報メディアセンター"},{"subitem_text_value":"筑波大学大学院理工情報生命学術院システム情報工学研究群情報理工学位プログラム"},{"subitem_text_value":"日本レジストリサービス"}]},"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/2007435/files/IPSJ-IOT26072058.pdf","label":"IPSJ-IOT26072058.pdf"},"date":[{"dateType":"Available","dateValue":"2028-02-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT26072058.pdf","filesize":[{"value":"1.0 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7176c526-22b2-4dbf-955e-d86918ccb5c8","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2026 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐藤,聡"}]},{"creatorNames":[{"creatorName":"小野村,卓也"}]},{"creatorNames":[{"creatorName":"藤原,和典"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究は，組織内向けサービスにおけるACME利用の困難さに着目し，証明書発行主体からの組織外通信／組織内通信の制限の有無Split-horizon DNSの採用の有無などの想定環境の考慮すべき条件の組み合わせに基づいて既存方式の適用範囲と限界を整理した．その上で，秘密鍵を移動させることなくACMEの代理発行が行えるACMEプロキシとDNS-01／HTTP-01のチャレンジの代理応答を行う統合レスポンダーを提案する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2026-02-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"58","bibliographicVolumeNumber":"2026-IOT-72"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2026-02-16T07:20:38.293224+00:00","updated":"2026-02-16T07:51:53.379515+00:00"}