A NEW TYPE OF POST-QUANTUM DIGITAL SIGNATURE SCHEME

Authors

  • Kim Tuan Nguyen Phenikaa University
  • Minh Duc Tong Le Quy Don Technical University
  • Tuan Hao Hoang Le Quy Don Technical University
  • Hong Dung Luu Le Quy Don Technical University

DOI:

https://doi.org/10.56651/lqdtu.jst.v14.n01.1042.ict

Keywords:

Digital signature scheme, post–quantum digital signature scheme, quantum–resistant digital signature scheme, discrete logarithm problem, new hard problem

Abstract

In this paper, the authors propose a new type of post–quantum digital signature scheme based on hard problems, which belongs to the group of unsolvable problems that currently have no solution. Therefore, this type of digital signature scheme can be resistant to quantum attacks based on the quantum algorithm proposed by P. Shor. In addition to quantum resistance, the type of signature scheme proposed here can also be used as pre–quantum digital signature schemes that are widely used in current practical applications.

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Published

2025-07-04

Issue

Vol. 14 No. 01 (2025)

Section

Articles