{"created":"2025-01-18T23:11:20.811793+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00045395","sets":["1164:3925:3972:3975"]},"path":["3975"],"owner":"1","recid":"45395","title":["電子メールの自動暗号化処理サーバの構築（2）　"],"pubdate":{"attribute_name":"公開日","attribute_value":"1999-03-05"},"_buckets":{"deposit":"e3724750-27b0-4c4a-aa3a-f5a29540b1f6"},"_deposit":{"id":"45395","pid":{"type":"depid","value":"45395","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"電子メールの自動暗号化処理サーバの構築（2）　","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電子メールの自動暗号化処理サーバの構築（2）　"},{"subitem_title":"A Construction of Automatic Cryptograph Server for Mail (2)","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1999-03-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"室蘭工業大学"},{"subitem_text_value":"室蘭工業大学"},{"subitem_text_value":"ニッテツ北海道制御システム（株）"},{"subitem_text_value":"ニッテツ北海道制御システム（株）"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Muroran Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Muroran Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nittetsu Hokkaido Control System Co., Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Nittetsu Hokkaido Control System Co., Ltd.","subitem_text_language":"en"}]},"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/45395/files/IPSJ-CSEC98004011.pdf"},"date":[{"dateType":"Available","dateValue":"2001-03-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC98004011.pdf","filesize":[{"value":"599.4 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":"44"}],"accessrole":"open_date","version_id":"3c3031e3-8ee9-4bf2-a18b-e7be82e32ead","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1999 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"永江, 由紀子"},{"creatorName":"畑中, 雅彦"},{"creatorName":"田島, 和典"},{"creatorName":"青木, 貴"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yukiko, Nagae","creatorNameLang":"en"},{"creatorName":"Masahiko, Hatanaka","creatorNameLang":"en"},{"creatorName":"Yasunori, Tajima","creatorNameLang":"en"},{"creatorName":"Takashi, Aoki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"現在、多数の暗号化電子メール・パッケージが公開・製品化されている。しかし、暗号化鍵の管理等、利用者にとって複雑な操作も多い。そこで、利用者の操作を簡易化することを目的に、暗号化処理サーバの構築を検討した。今回報告する暗号化処理サーバは、利用者の個人名ではなくメール・システムを所有するサイトのメール・ドメイン名に基づいて、自動的に暗号化／復号化処理の可否を判断する。本稿では、メール・ドメイン名に基づいた暗号化／復号化処理の有効性について検討する。また、今回試作を行なった暗号化処理サーバの構成・動作および動作確認実験の結果についても報告する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"There are many implementations for encrypted mail, but most of them require tedious and trouble-some key management jobs of every end user. For the purpose of easier use, we have studied an automatic cryptograph server for mail. Depending on the domain names rather than on the user names, this server decides whether a given mail is coded (decoded) or not, and it automatically does the mail using the key determined by the domain. In this article, we discuss the several advantages of this type server and show our prototype server implementation.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"66","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"61","bibliographicIssueDates":{"bibliographicIssueDate":"1999-03-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24(1998-CSEC-004)","bibliographicVolumeNumber":"1999"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":45395,"updated":"2025-01-22T10:00:32.177594+00:00","links":{}}