Certificateless ring signature from NTRU lattice for electronic voting

被引：7

作者：

Yu, Huifang ^{[1
]}

Hui, Wenxuan ^{[1
]}

机构：

[1] Xian Univ Posts & Telecommun, Sch Cyberspace Secur, Xian, Peoples R China

来源：

JOURNAL OF INFORMATION SECURITY AND APPLICATIONS | 2023年 / 75卷

关键词：

NTRU lattice; Certificateless ring signature; Privacy protection; Quantum immunity; AVERAGE-CASE REDUCTIONS;

D O I：

10.1016/j.jisa.2023.103496

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Number theory research unit (NTRU) lattice has small storage space, high execution efficiency and anti-quantum security. To obtain the quantum immunity and high efficiency in electronic voting, we devise certificateless ring signature from NTRU lattice (NTRUL-CLRS) for electronic voting in this article. Security of NTRUL-CLRS relies on the small integer solution on ring (R-SIS) assumption. Rejection sampling technique is used to generate the ring signature and so the signature speed is greatly improved. NTRUL-CLRS has the quantum immunity, unconditional anonymity and unforgeability; it is suitable for application in electronic voting system because it simplifies the electronic voting process and reduces the electronic voting cost.

引用

页数：8