{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00065318","sets":["1:5758:5840"]},"path":["5840"],"owner":"10","recid":"65318","title":["ソフトウェアプロテクションの技術動向（前編）　　-ソフトウェア単体での耐タンパー化技術-"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-04-15"},"_buckets":{"deposit":"b37e7273-cfba-4094-82f7-86e54ba14a84"},"_deposit":{"id":"65318","pid":{"type":"depid","value":"65318","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"ソフトウェアプロテクションの技術動向（前編）　　-ソフトウェア単体での耐タンパー化技術-","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ソフトウェアプロテクションの技術動向（前編）　　-ソフトウェア単体での耐タンパー化技術-"},{"subitem_title":"Recent Software Protection Techniques - Software-only Tamper Prevention -","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"解説","subitem_subject_scheme":"Other"}]},"item_type_id":"1","publish_date":"2005-04-15","item_1_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"奈良先端科学技術大学院大学 情報科学研究科"},{"subitem_text_value":"Department of Computer Science The University of Auckland"}]},"item_1_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"The Univ. of Auckland","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/65318/files/IPSJ-MGN460417.pdf"},"date":[{"dateType":"Available","dateValue":"2007-04-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MGN460417.pdf","filesize":[{"value":"749.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3ca25d9f-421c-44c5-815b-917c278ed8ab","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_1_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"門田, 暁人"},{"creatorName":"Clark, Thomborson"}],"nameIdentifiers":[{}]}]},"item_1_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akito, MONDEN","creatorNameLang":"en"},{"creatorName":"Clark, THOMBORSON","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116625","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"article"}]},"item_1_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ソフトウェアプロテクションとは，ソフトウェアの改ざん，解析，コピー，再利用（盗用）などの攻撃からソフトウェアシステムを守る技術の総称であり，難読化（obfuscation），暗号化（encryption），多様化（software diversity），電子透かし（watermarking），バースマーク（birthmark）などの要素技術がある．難読化と暗号化をまとめて耐タンパー化（tamper proofing  tamper resistance）と呼ぶこともあり，特にタンパー（改ざん）の検出技術をintegrity verification，もしくは，tamper detectionと呼ぶ．本稿（前編）では，ソフトウェア単体でのプロテクションの技術動向について解説する．特に，難読化を中心に紹介し，それらの技術的課題やその対策，今後の展望を述べる．後編では，より強力なプロテクション技術として，ハードウェアを用いる方式について述べる．","subitem_description_type":"Other"}]},"item_1_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"437","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"431","bibliographicIssueDates":{"bibliographicIssueDate":"2005-04-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"46"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"updated":"2025-01-22T01:34:22.532462+00:00","created":"2025-01-18T23:26:24.825033+00:00","links":{},"id":65318}