ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "837f79d2-e2d3-4372-ad67-64d4d24f567b"}, "_deposit": {"id": "2008824", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2008824"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02008824", "sets": ["1642837640535", "1642838406414"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Weaknesses of cubic UOV and its variants", "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_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "The unbalanced oil and vinegar signature scheme (UOV) is a signature scheme whose public key is a set of multivariate quadratic forms over a finite\\nfield. This -signature scheme has been considered to be secure and efficient enough under suitable parameter selections. However, the key size of UOV is\\nrelatively large and then reducing the key size of UOV is an important issue. Recently in Inscrypt 2015, a new variant of UOV called Cubic UOV was proposed,\\nand in ICISC 2016, two variants of Cubic UOV called CSSv and SVSv were proposed. It has been claimed that these variants were more efficient than\\nthe original UOV and were secure enough. However, the security analyses of these schemes were not enough and they can be broken easily. In the present\\npaper, we describe the weaknesses of these schemes.", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "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/20.500.12000/37571"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "1344-008X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AA10779580"}]}, "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": "7", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "30"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "vol30p1_7.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2008824/files/vol30p1_7.pdf"}, "version_id": "e1bf84a0-c7f8-4c2f-b806-3f1733a9b5e7"}]}, "item_title": "Weaknesses of cubic UOV and its variants", "item_type_id": "15", "owner": "1", "path": ["1642837640535", "1642838406414"], "permalink_uri": "http://hdl.handle.net/20.500.12000/37571", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2018-01-17"}, "publish_date": "2018-01-17", "publish_status": "0", "recid": "2008824", "relation": {}, "relation_version_is_last": true, "title": ["Weaknesses of cubic UOV and its variants"], "weko_shared_id": -1}
  1. 紀要論文
  2. Ryukyu mathematical journal
  3. 30巻
  1. 部局別インデックス
  2. 理学部

Weaknesses of cubic UOV and its variants

http://hdl.handle.net/20.500.12000/37571
http://hdl.handle.net/20.500.12000/37571
a1f2892d-e57c-4035-b210-de0dd6106ff4
名前 / ファイル ライセンス アクション
vol30p1_7.pdf vol30p1_7.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2018-01-17
タイトル
タイトル Weaknesses of cubic UOV and its variants
言語 en
作成者 Hashimoto, Yasufumi

× Hashimoto, Yasufumi

en Hashimoto, Yasufumi

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
内容記述
内容記述タイプ Other
内容記述 The unbalanced oil and vinegar signature scheme (UOV) is a signature scheme whose public key is a set of multivariate quadratic forms over a finite\nfield. This -signature scheme has been considered to be secure and efficient enough under suitable parameter selections. However, the key size of UOV is\nrelatively large and then reducing the key size of UOV is an important issue. Recently in Inscrypt 2015, a new variant of UOV called Cubic UOV was proposed,\nand in ICISC 2016, two variants of Cubic UOV called CSSv and SVSv were proposed. It has been claimed that these variants were more efficient than\nthe original UOV and were secure enough. However, the security analyses of these schemes were not enough and they can be broken easily. In the present\npaper, we describe the weaknesses of these schemes.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学理学部数理科学教室
言語
言語 eng
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/37571
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 1344-008X
収録物識別子タイプ NCID
収録物識別子 AA10779580
収録物名
言語 en
収録物名 Ryukyu mathematical journal
書誌情報
巻 30, p. 1-7
戻る
0
views
See details
Views

Versions

Ver.1 2022-01-28 07:18:05.982148
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON

確認


Powered by WEKO3


Powered by WEKO3