{"_buckets": {"deposit": "6b976f0d-e2b1-48d2-b4c2-6b3c2b4c552b"}, "_deposit": {"created_by": 14, "id": "2012657", "owner": "14", "owners": [14], "owners_ext": {"displayname": "kugai", "username": null}, "pid": {"revision_id": 0, "type": "depid", "value": "2012657"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02012657", "sets": ["1643861326294", "1642838406414"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "ULNERABILITY OF DIENE-THABET-YUSUF\u2019S CUBIC MULTIVARIATE SIGNATURE SCHEME", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hashimoto, Yasufumi", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "multivariate public-key cryptosystems"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "cubic polynomials"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "In 2020, Diene, Thabet and Yusuf proposed a new multivariate signature scheme whose public key is a set of multivariate \u201ccubic\u201d polynomials over a finite field. In the present paper, we show how to recover its equivalent secret key.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "en", "subitem_1522300316516": "Department of Mathematical Sciences, Faculty of Science, University of the Ryukyus"}, {"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u7406\u5b66\u90e8\u6570\u7406\u79d1\u5b66\u6559\u5ba4"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/50093"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "2434-6071"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "en", "subitem_1522650091861": "Ryukyu Mathematical Journal"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicPageEnd": "4", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "34"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2022-02-08"}], "download_preview_message": "", "file_order": 0, "filename": "vol34p001.pdf", "filesize": [{"value": "128 KB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 128000.0, "url": {"url": "https://u-ryukyu.repo.nii.ac.jp/record/2012657/files/vol34p001.pdf"}, "version_id": "f477a533-b8b3-4c15-96b1-e423fff1fd35"}]}, "item_title": "ULNERABILITY OF DIENE-THABET-YUSUF\u2019S CUBIC MULTIVARIATE SIGNATURE SCHEME", "item_type_id": "15", "owner": "14", "path": ["1643861326294", "1642838406414"], "permalink_uri": "http://hdl.handle.net/20.500.12000/50093", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2022-02-03"}, "publish_date": "2022-02-03", "publish_status": "0", "recid": "2012657", "relation": {}, "relation_version_is_last": true, "title": ["ULNERABILITY OF DIENE-THABET-YUSUF\u2019S CUBIC MULTIVARIATE SIGNATURE SCHEME"], "weko_shared_id": -1}