首页|Certificateless Sequential Aggregate Signature Scheme on NTRU Lattice

Certificateless Sequential Aggregate Signature Scheme on NTRU Lattice

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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 certificate-based sequential aggregate signature which is also secure in quantum era.

CertificatelessSequentialAggregateSignatureNumber theory research unitSecureLattice

XIE Jia、HU Yupu、GAO Juntao、JIANG Mingming

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School of Computer and Information Engineering, Henan University of Economics and Law, Zhengzhou 450000, China

School of Telecommunications Engineering, Xidian University, Xi'an 710071, China

School of Computer Science and Technology, Huaibei Normal University, Huaibei 235000, China

This work is supported by the Foundation of Henan Educational CommitteeThis work is supported by the Foundation of Henan Educational CommitteeNational Cryptography Development FundNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Key Research and Development Program of ChinaNatural Science Foundation of Anhui Higher Education InstitutionsAnhui Provincial Natural Science Foundation of China

19A413005No.18A520003MMJJ2017010461802110No.61303217No.61502372No.61472309No.61672412No.61702161No.616021532016YFB08006012016A6271708085QF154

2019

10.1049/cje.2019.01.019

中国电子杂志(英文版)

中国电子杂志(英文版)

CSTPCDCSCDSCIEI
ISSN：1022-4653
年,卷(期)：2019.28(2)
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