{"id":206884,"updated":"2025-01-19T19:17:29.233816+00:00","links":{},"created":"2025-01-19T01:08:47.482828+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00206884","sets":["581:10023:10032"]},"path":["10032"],"owner":"44499","recid":"206884","title":["RAM Encryption Mechanism without Hardware Support"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-15"},"_buckets":{"deposit":"b66332e0-c52f-4721-acea-44d379defd1e"},"_deposit":{"id":"206884","pid":{"type":"depid","value":"206884","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"RAM Encryption Mechanism without Hardware Support","author_link":["515172","515182","515173","515178","515180","515171","515181","515174","515176","515177","515179","515175"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"RAM Encryption Mechanism without Hardware Support"},{"subitem_title":"RAM Encryption Mechanism without Hardware Support","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：実社会を支える暗号・セキュリティ・プライバシ技術] cryptography, software protection, RAM encryption","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2020-09-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"R&D Group, Hitachi, Ltd."},{"subitem_text_value":"R&D Group, Hitachi, Ltd."},{"subitem_text_value":"Yokohama National University"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Yokohama National University","subitem_text_language":"en"},{"subitem_text_value":"Yokohama National University","subitem_text_language":"en"},{"subitem_text_value":"Yokohama National University","subitem_text_language":"en"},{"subitem_text_value":"R&D Group, Hitachi, Ltd.","subitem_text_language":"en"},{"subitem_text_value":"R&D Group, Hitachi, Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Yokohama National University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/206884/files/IPSJ-JNL6109004.pdf","label":"IPSJ-JNL6109004.pdf"},"date":[{"dateType":"Available","dateValue":"2022-09-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL6109004.pdf","filesize":[{"value":"701.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"48e9a3b1-1102-4a89-bb04-2f492bd5fee8","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsutomu, Matsumoto"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ryo, Miyachi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Junichi, Sakamoto"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Manami, Suzuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Dai, Watanabe"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naoki, Yoshida"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsutomu, Matsumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ryo, Miyachi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Junichi, Sakamoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Manami, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Dai, Watanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naoki, Yoshida","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","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":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"The RAM encryption encrypts the data on memory to prevent data leakage from an adversary to eavesdrop the memory space of the target program. In this paper, we discuss the feasibility of software based RAM encryption and clarify that it is possible to be secure against so-called semi-honest adversaries under some additional and reasonable constraints. In addition, we tentatively embed our RAM encryption mechanism to SHA-256 hash function. The performance evaluation results are also reported in this paper.\n------------------------------\nThis is a preprint of an article intended for publication Journal of\nInformation Processing(JIP). This preprint should not be cited. This\narticle should be cited as: Journal of Information Processing Vol.28(2020) (online)\nDOI　http://dx.doi.org/10.2197/ipsjjip.28.473\n------------------------------","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The RAM encryption encrypts the data on memory to prevent data leakage from an adversary to eavesdrop the memory space of the target program. In this paper, we discuss the feasibility of software based RAM encryption and clarify that it is possible to be secure against so-called semi-honest adversaries under some additional and reasonable constraints. In addition, we tentatively embed our RAM encryption mechanism to SHA-256 hash function. The performance evaluation results are also reported in this paper.\n------------------------------\nThis is a preprint of an article intended for publication Journal of\nInformation Processing(JIP). This preprint should not be cited. This\narticle should be cited as: Journal of Information Processing Vol.28(2020) (online)\nDOI　http://dx.doi.org/10.2197/ipsjjip.28.473\n------------------------------","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicIssueDates":{"bibliographicIssueDate":"2020-09-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"61"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}