{"id":168166,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00168166","sets":["1164:3925:8483:8759"]},"path":["8759"],"owner":"11","recid":"168166","title":["n<2k-1における秘匿計算の安全性検討及び非対称秘密分散との応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-07-07"},"_buckets":{"deposit":"0bec1466-05d3-4ab6-a4f8-de1d73dc2eaa"},"_deposit":{"id":"168166","pid":{"type":"depid","value":"168166","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"n<2k-1における秘匿計算の安全性検討及び非対称秘密分散との応用","author_link":["336273","336277","336275","336278","336274","336276"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"n<2k-1における秘匿計算の安全性検討及び非対称秘密分散との応用"},{"subitem_title":"Security of secrecy computation in n<2k-1 and application to Asymmetric Secret Sharing Scheme","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-07-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Science","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/168166/files/IPSJ-CSEC16074036.pdf","label":"IPSJ-CSEC16074036.pdf"},"date":[{"dateType":"Available","dateValue":"2018-07-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC16074036.pdf","filesize":[{"value":"535.9 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":"f6239ea6-5bb5-4cd3-bfbc-11eb28fe7511","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"青井, 健"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神宮, 武志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩村, 惠市"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ken, Aoi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeshi, Shingu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keiichi, Iwamura","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8655","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"第 70 回 CSEC において，n<2k-1 において実行可能な秘匿乗算を含む秘匿四則演算を提案した．しかし，そこでは秘匿四則演算の組合せに対する詳細な安全性は検討されていなかった．そこで本論文では，CSEC70 において提案した秘匿演算の安全性について検討する．また，n<2k-1 における秘匿計算が有効に応用できる例として非対称秘密分散法との組合せを考え，有効な具体例を示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Shingu et al. proposed secrecy computation without changing polynomial degree in Shamir's (k,n) secret sharing scheme [1]. This scheme realizes secrecy computation in n2k-1 under some conditions, although it has been said that secure secrecy computation is unrealizable in n2k-1. Ref. [1] has not evaluated in detail about the combination of operation, although it has evaluated the security on four-operations independently. In this paper, we evaluate the security on the combination of operation of scheme in [1] by using typical statistics calculations.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-07-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"36","bibliographicVolumeNumber":"2016-CSEC-74"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T09:27:59.933151+00:00","created":"2025-01-19T00:39:17.011268+00:00","links":{}}