TARU PUBLICATIONS
Journal of Discrete Mathematical Sciences and Cryptography cover
Open Access ·Peer-reviewed·ISSN (Online): 2169-0065·ISSN (Print): 0972-0529

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

Issues up to 2022 co-published with and available at:Taylor & Francis Online
submissions@tarupublications.com
Volume 26·Issue 8·December 2023·14 Articles

Volume 26, Issue 8

Articles

Open Access Research Article·pp. 2097–2125·Vol. 26, Issue 8Dec 2023

L(1, d)-labeling number of direct product of two cycles

Qiong Wu, Wai Chee Shiu

Published Online: 24 May 2022DOI: 10.1080/09720529.2021.1930652

In this paper: For positive number d, an L(1, d) -labeling f of G is an assignment of numbers to vertices of G such that |f(u) - f(v)| ≥ 1 if d(u, v) = 1, and |f(u) - f(v)| ≥ d if d(u, v) = 2. Then the span of f is...

AbstractReferencesFull Text PDF (519 KB)Views: 385Downloads: 102Citations: 0
Open Access Research Article·pp. 2127–2137·Vol. 26, Issue 8Dec 2023

Fuzzy ideals and fuzzy congruences of distributive demi-p-algebras

Teferi Getachew Alemayehu, Zebider Ayenew Ageze

Published Online: 25 Sep 2022DOI: 10.1080/09720529.2021.2012889

In this paper: In this article, we introduce *-fuzzy ideals of a distributive demi-p-algebra and its properties. We show that every *-fuzzy ideals of distributive demi-p-algebra L are precisely the kernels of the fu...

AbstractReferencesFull Text PDF (252 KB)Views: 379Downloads: 110Citations: 1
Open Access Research Article·pp. 2139–2151·Vol. 26, Issue 8Dec 2023

Generalized (α, β)-derivations in 3-prime near-rings

Abdelkarim Boua, Ahmed Abdelwanis

Published Online: 24 May 2022DOI: 10.1080/09720529.2021.1985801

In this paper: Let  be a 3-prime near-ring and  are endomorphisms. In this paper, we generalize a few results concerning generalized derivations and two sided α -generalized derivations of 3-prime near rings to gene...

AbstractReferencesFull Text PDF (227 KB)Views: 288Downloads: 102Citations: 0
Open Access Research Article·pp. 2153–2166·Vol. 26, Issue 8Dec 2023

Commutativity degree of chains of finite groups

Hamid Darabi, Mahdi Imanparast

Published Online: 24 May 2022DOI: 10.1080/09720529.2021.1974647

In this paper: The concepts of commutativity of two chains, and the commutativity degree of the chains of a finite group such as G which ends in G are introduced. Then, the relation between the commutativity degree...

AbstractReferencesFull Text PDF (195 KB)Views: 286Downloads: 144Citations: 0
Open Access Research Article·pp. 2167–2181·Vol. 26, Issue 8Dec 2023

On graded 1-absorbing prime submodules

Ahmad Ka’abneh, Rashid Abu- Dawwas

Published Online: 22 Aug 2021DOI: 10.1080/09720529.2022.2026623

In this paper: Let G be a group with identity e, R be a commutative G-graded ring with unity 1 and M be a G-graded unital R-module. In this article, we introduce the concept of graded 1-absorbing prime submodule. A...

AbstractReferencesFull Text PDF (276 KB)Views: 197Downloads: 102Citations: 0
Open Access Research Article·pp. 2205–2216·Vol. 26, Issue 8Dec 2023

The extremal Sombor index of trees and unicyclic graphs with given matching number

Ting Zhou, Zhen Lin, Lianying Miao

Published Online: 17 Aug 2022DOI: 10.1080/09720529.2021.2015090

In this paper: In 2021, the Sombor index was introduced by Gutman, which is a new vertex-degree-based topological index. The Sombor index of a graph G is defined as , where dG(υ) is the degree of the vertex υ in G....

AbstractReferencesFull Text PDF (262 KB)Views: 390Downloads: 100Citations: 8
Open Access Research Article·pp. 2217–2228·Vol. 26, Issue 8Dec 2023

A new generalization of Fibonacci and Lucas type sedenions

Can Kızılateş, Selihan Kirlak

Published Online: 24 May 2022DOI: 10.1080/09720529.2022.2036405

In this paper: In this paper, by using the q-integer, we introduce a new generalization of Fibonacci and Lucas type sedenions called q-Fibonacci and q-Lucas sedenions. We state that the special cases of these types...

AbstractReferencesFull Text PDF (189 KB)Views: 382Downloads: 99Citations: 2
Open Access Research Article·pp. 2229–2242·Vol. 26, Issue 8Dec 2023

McEliece and Blum-Goldwasser group rings based probabilistic cryptosystems

Gaurav Mittal, Sandeep Kumar, Sunil Kumar, Shiv Narain

Published Online: 30 Mar 2022DOI: 10.1080/09720529.2021.2020428

In this paper: In this paper, we present two probabilistic public key cryptosystems (PKCs) based on the well known algebraic structure of group rings. The first cryptosystem is based on McEliece cryptosystem and we...

AbstractReferencesFull Text PDF (260 KB)Views: 261Downloads: 89Citations: 1
Open Access Research Article·pp. 2243–2255·Vol. 26, Issue 8Dec 2023

Structure of skew cyclic codes over  

Habibul Islam, Om Prakash

Published Online: 24 May 2022DOI: 10.1080/09720529.2022.2026624

In this paper: In this paper, for any integer k > 1, we study skew cyclic codes of length n over , where uk = 0 and p is an odd prime. It is noted that the ring Rk is isomorphic to the quotient ring . We characteriz...

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Open Access Research Article·pp. 2273–2284·Vol. 26, Issue 8Dec 2023

An evaluation of the RSA private keys and the presence of weak keys

Mahmoud M. Almazari, Eyad Taqieddin, Ahmed S. Shatnawi, Zakarea Al-Shara

Published Online: 17 Nov 2023DOI: 10.47974/JDMSC-1670

In this paper: Numerous applications that rely on asymmetric cryptography use the RSA algorithm. It can be applied to digital signatures and the encryption of sensitive data. The secure storage of the private key is...

AbstractReferencesFull Text PDF (184 KB)Views: 274Downloads: 141Citations: 0
Open Access Research Article·pp. 2285–2299·Vol. 26, Issue 8Dec 2023

A unified description of cryptosystems: From classical to quantum protocols

Giuseppe De Riso, Marialaura Noce

Published Online: 28 Nov 2023DOI: 10.47974/JDMSC-1718

In this paper: The launch of quantum computing has created new challenges in the field of cryptography. Nowadays this field of research is extremely active in physics, mathematics and computer science. In this paper...

AbstractReferencesFull Text PDF (308 KB)Views: 233Downloads: 95Citations: 0