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Journal of Discrete Mathematical Sciences and Cryptography cover
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Monthly Journal: Publishes theoretical and applied research in all areas of Discrete Mathematical Sciences, Cryptography, Combinatorics, Elliptic Curves and Information Security.

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Open Access Research Article

UQTRU cryptosystem via unit complex numbers

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pp. 2063–2068Vol. 29Issue 5May 2026DOI: 10.47974/JDMSC-2677 Crossmark XML
Received:
01 Nov 2025
Published Online:
22 May 2026
Article type:
Research Article
Language:
EN
Article no.:
JDMSC-2677
Pages:
2063–2068

Abstract

This work presents a novel cryptosystem, UQTRU, based on the QTRU cryptosystem, using truncated polynomial rings whose coefficients are roots of unity. This multidimensional public key cryptosystems be the base on a quaternion algebra of  Wn [z]/(zN – 1); n ∈ Ν. 

Keywords

Subject Classifications

Primary 93A30Secondary 49K15

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