An efficient quantum blind digital signature scheme
An efficient quantum blind digital signature scheme作者机构：College of Computer and Information Science Southwest University Information Security and National Computing Grid Laboratory School of Information Science and TechnologySouthwest Jiaotong University School of Electrical Engineering and Computer Science Queensland University of Technology Institute of Computer Science Polish Academy of Sciences School of Computer and Software Nanjing University of Information Science and Technology College of Mathematics and Information Science Shandong Technology and Business University School of Computer Science National University of Defense Technology Department of Computing Macquarie University Faculty of Information Technology Macau University of Science and Technology
出 版 物：《Science China(Information Sciences)》 (中国科学:信息科学(英文版))
年 卷 期：2017年第60卷第8期
页 面：226-239页
核心收录：
基 金：Hong LAI was supported by Fundamental Research Funds for the Central Universities (Grant No. XDJK2016C043) 1000-Plan of Chongqing by Southwest University (Grant No. SWU116007) Doctoral Program of Higher Education (Grant No. SWU115091) Mingxing LUO was supported by Sichuan Youth Science & Technique Foundation (Grant No.2017JQ0048) Josef PIEPRZYK was supported by National Science Centre, Poland (Grant No. UMO-2014/15/B/ST6/05130) Shudong Li was supported by National Natural Science Foundation of China (Grant Nos. 61672020, 61662069, 61472433) Project Funded by China Postdoctoral Science Foundation (Grant Nos. 2013M542560, 2015T81129) A Project of Shandong Province Higher Educational Science and Technology Program (Grant Nos. J16LN61, 2016ZH054)
主 题：blind quantum digital signature Fibonacci- Lucas-and Fibonacci-Lucas matrix coding digital messages signing-verifying modality
摘 要：Recently, many quantum digital signature(QDS) schemes have been proposed to authenticate the integration of a message. However, these quantum signature schemes just consider the situation for bit messages,and the signing-verifying of one-bit modality. So, their signature efficiency is very low. In this paper, we propose a scheme based on an application of Fibonacci-, Lucas-and Fibonacci-Lucas matrix coding to quantum digital signatures based on a recently proposed quantum key distribution(QKD) system. Our scheme can sign a large number of digital messages every time. Moreover, these special matrices provide a method to verify the integration of information received by the participants, to authenticate the identity of the participants, and to improve the efficiency for signing-verifying. Therefore, our signature scheme is more practical than the existing schemes.
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