{"created":"2025-01-19T01:11:36.843378+00:00","updated":"2025-01-19T18:10:48.949241+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210388","sets":["1:10354:10361"]},"path":["10361"],"owner":"44499","recid":"210388","title":["面白いぞ量子技術:8.量子暗号の原理と実用化に向けた動向 -絶対安全な通信の実現に向けて-"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-15"},"_buckets":{"deposit":"8e1eea37-9f62-49da-a6e9-82dec642479f"},"_deposit":{"id":"210388","pid":{"type":"depid","value":"210388","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"面白いぞ量子技術:8.量子暗号の原理と実用化に向けた動向 -絶対安全な通信の実現に向けて-","author_link":["532520","532519"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"面白いぞ量子技術:8.量子暗号の原理と実用化に向けた動向 -絶対安全な通信の実現に向けて-"},{"subitem_title":"Engrossed in Quantum Technology:The Principle of Quantum Cryptography and Developments for Its Practical Realization","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集","subitem_subject_scheme":"Other"}]},"item_type_id":"30","publish_date":"2021-03-15","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱電機(株) 情報技術総合研究所"}]},"item_30_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mitsubishi Electric Corp., Information Technology R&D Center","subitem_text_language":"en"}]},"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/210388/files/IPSJ-O-MGN620408.pdf","label":"IPSJ-O-MGN620408.pdf"},"date":[{"dateType":"Available","dateValue":"2023-03-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-O-MGN620408.pdf","filesize":[{"value":"1.1 MB"}],"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":"a8921c19-bd48-420d-a254-87e950a868c6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_30_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"水谷, 明博"}],"nameIdentifiers":[{}]}]},"item_30_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MIZUTANI, Akihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"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_30_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_30_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"量子暗号は物理法則によって安全性が担保された鍵を2者に配送する技術である.この鍵を用いてワンタイムパッドで平文を暗号化することで,無限の計算能力を持つ盗聴者に対しても安全な暗号通信が実現できる.本稿では,はじめに普段我々が使っている暗号と量子暗号の比較を行う.次に量子暗号の前提をまとめた後,代表的な量子暗号プロトコルを説明し,安全性の原理を概説する.最後に,量子暗号の最近の開発動向について述べる.","subitem_description_type":"Other"}]},"item_30_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"e52","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"e47","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"62"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":210388,"links":{}}