{"links":{},"id":208470,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00208470","sets":["6164:6165:6462:10428"]},"path":["10428"],"owner":"44499","recid":"208470","title":["A Construction of Group Oriented Attribute Based Encryption Scheme from Lattices"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-10-19"},"_buckets":{"deposit":"2b2894d0-2821-4104-b1df-19555b3cd6e3"},"_deposit":{"id":"208470","pid":{"type":"depid","value":"208470","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"A Construction of Group Oriented Attribute Based Encryption Scheme from Lattices","author_link":["522946","522942","522941","522945","522940","522949","522948","522944","522943","522947"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Construction of Group Oriented Attribute Based Encryption Scheme from Lattices"},{"subitem_title":"A Construction of Group Oriented Attribute Based Encryption Scheme from Lattices","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"lattice cryptgraphy，Attribute based encryption，group","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2020-10-19","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)/Faculty of Information Science and Electrical Engineering, Kyushu University"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)","subitem_text_language":"en"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)","subitem_text_language":"en"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)","subitem_text_language":"en"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)","subitem_text_language":"en"},{"subitem_text_value":"Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International (ATR)/Faculty of Information Science and Electrical Engineering, Kyushu University","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/208470/files/IPSJCSS2020042.pdf","label":"IPSJCSS2020042.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJCSS2020042.pdf","filesize":[{"value":"253.2 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Yokoyama"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kouichi, Sakurai"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Maharage, Nisansala Sevwandi Perera","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toru, Nakamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masayuki, Hashimoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroyuki, Yokoyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kouichi, Sakurai","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_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we present an attribute-based encryption scheme from lattices called Group Oriented Attribute-Based Encryption Scheme (GO-ABE), which facilitates users from the same group to pool their attributes to match the decryption policy of a given ciphertext. This scheme is applicable when no single user can read the message as he fails to satisfy the given policy. The idea is first presented by Li et al. in NSS 2015. However, their scheme is not secure once the quantum computers become a reality as their construction is based on bilinear mappings. To ensure the security of the scheme against quantum computers, we construct the scheme using lattices.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"309","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":"305","bibliographicIssueDates":{"bibliographicIssueDate":"2020-10-19","bibliographicIssueDateType":"Issued"}}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:09:51.718510+00:00","updated":"2025-01-19T18:51:12.249700+00:00"}