Certificateless Sequential Aggregate Signature Scheme on NTRU Lattice

作     者：XIE Jia HU Yupu GAO Juntao JIANG Mingming XIE Jia;HU Yupu;GAO Juntao;JIANG Mingming

作者机构：School of Computer and Information Engineering Henan University of Economics and Law School of Telecommunications Engineering Xidian University School of Computer Science and Technology Huaibei Normal University 

出 版 物：《Chinese Journal of Electronics》 (电子学报(英文))

年 卷 期：2019年第28卷第2期

页      面：294-300页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0835[工学-软件工程] 0701[理学-数学] 

基　　金：supported by the Foundation of Henan Educational Committee(No.19A413005,No.18A520003) National Cryptography Development Fund(No.MMJJ20170104) the National Natural Science Foundation of China(No.61802110,No.61303217,No.61502372,No.61472309,No.61672412,No.61702161,No.61602153) the National Key Research and Development Program of China(No.2016YFB0800601) Natural Science Foundation of Anhui Higher Education Institutions(No.2016A627) Anhui Provincial Natural Science Foundation of China(No.1708085QF154) 

主　　题：Certificateless Sequential Aggregate Signature Number theory research unit Secure Lattice 

摘      要：Having the advantages of certificateless signature and the aggregate signature at the same time,certificateless aggregate signature has been widely applied in e-business, e-government and software security since it was proposed in 2007. Although a number of certificateless aggregate signature schemes have been proposed, all of them are based on the classic number theory problem,which are no longer secure in the quantum era. In this paper, a certificateless sequential aggregate signature over number theory research unit lattice is proposed, which is proven to be secure in random oracle model. Moreover,we extend the new scheme into an efficient certificatebased sequential aggregate signature which is also secure in quantum era.