政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/138328

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 113303/144284 (79%)
Visitors : 50802221 Online Users : 867

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 資訊學院 > 資訊科學系 > 期刊論文 > Item 140.119/138328

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/138328

Title:	Identity-based Blind Multisignature from Lattices
Authors:	曾一凡 Tseng, Yi-Fan Tso, Raylin Liu, Zi-Yuan
Contributors:	資科系
Keywords:	Lattice-based cryptography;blind multisignature;quantum-resistant
Date:	2019-12
Issue Date:	2021-12-23 15:42:13 (UTC+8)
Abstract:	Blind multisignature (BMS), first introduced by Horster et al, constitutes a crucial primitive that allows a user to generate a signature of a message from multiple signers, while the signers cannot obtain any information about the message. With these useful properties, blind multisignature is suitable for electronic payments and electronic voting. However, most of the current BMS schemes may be attacked by quantum computers in the future because they are based on traditional number theories, such as discrete logarithm assumption and large integer factor assumption. In this work, we first formalize the notion and the sound security models of the identity-based blind multisignature scheme (IDBMS). Then we present an instantiation based on lattices, along with rigorous proofs of the blindness and unforgeability under the lattice hard assumption (short integer solution, SIS), which is considered to remain secure under quantum computer attacks. To the best of our knowledge, it is the first identity-based quantum-resistant scheme that has the advantages of blind signature and multisignature.
Relation:	IEEE ACCESS, Vol.7, pp.182316-182923
Data Type:	article
DOI 連結:	https://doi.org/10.1109/ACCESS.2019.2959943
DOI:	10.1109/ACCESS.2019.2959943
Appears in Collections:	[資訊科學系] 期刊論文

Files in This Item:

File	Size	Format
43.pdf	3612Kb	Adobe PDF2	273	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...