Keyed S-boxes from sponge functions

Arthur van der Merwe, David Paul, Jelena Schmalz, Timothy M. Schaerf

In this paper: This paper examines the generation of key-dependent S-boxes using sponge functions. In this study, we render 8-bit key-dependent S-boxes employing a novel approach that contrasts previous techniques u...

A deep learning model to predict and classify crime rate using tweets

Pranav Dass, Vedika Gupta, Shreya Dhingra, Rohan Arora, Piyush Katariya, Adarsh Kumar

In this paper: Crime is a detrimental socioeconomic issue that impacts individuals globally. Crime significantly affects a nation’s standard of living, financial well-being, and standing. Over the past few years, th...

On zs-ideals of commutative rings

Ahmed Maatallah

In this paper: Let R be a commutative ring with nonzero unity and S a multiplicatively closed subset (m.c.s) of R. An S-disjoint ideal of R is called zS-ideal if there exists s = sI ϵ S and whenever MS(a) ⸦ MS(b) fo...

A combinatorial interpretation of the Perrin sequence

Renata P. M. Vieira, Elen V. P. Spreafico, Francisco R. V. Alves, Paula M. M. C. Catarino

In this paper: This study focuses on exploring a combinatorial interpretation for the Perrin sequence, with the goal of making a meaningful contribution to the field of Mathematics education. In view of studies focu...

Understanding user polarisation regarding COVID-19 vaccines through social network analysis

Harshit Garg, Srishti Jhunthra, Rahul Goel, Shakshi Sharma, Vedika Gupta, Rajesh Sharma, Pranav Dass

In this paper: Whenever any critical incident comes into the limelight, people tend to discuss it over social media platforms to exchange ideas, perspectives and opinions globally. Sometimes the chain of discussions...

Symmetric encryption scheme based on quasigroup using chained mode of operation

Satish Kumar, Harshdeep Singh, Indivar Gupta, Ashok Ji Gupta

In this paper: In this paper, we propose a novel construction for a symmetric encryption scheme, referred as SEBQ which is built on the structure of quasigroup. Utilizing the concepts of chaining like mode of operat...

Design of a new curve based cipher

Addapalli VN Krishna

In this paper: This work aims to develop a model with curve based cryptographic scheme which supports Confidentiality and Authentication at low computing resources and equal security.

Different types of odd harmonious labeling of super subdivision of various graphs

Mohamed R. Zeen El Deen, Ghada M. Elmahdy

In this paper: If the vertices of a graph Γ(α, β), with α = |V(Γ)| and β = |E(Γ)|, can be labelled with unequal integers within the set [0, 2β – 1], so that the edges labels generated by the sum of the labels of the...

Advancing cyber threat detection through deep learning in management information systems

S. Arvind, Bhuvan Unhelkar, S. Siva Shankar, Prasun Chakrabarti, S. V. Devika

In this paper: Cloud computing, fulfilling the “Computing as Utility” model, is widely popular for providing on-demand services. However, the primary challenge for cloud providers is the increasing vulnerability to...

A novel optimization-based time-enabled proxy re-encryption approach for securing e-health data in cloud environments : An interdisciplinary statistical perspective

K. Gurnadha Gupta, Bhuvan Unhelkar, S. Siva Shankar, Tulika Chakrabarti, Prasun Chakrabarti, B. Sivaneasan, Martin Margala

In this paper: Electronic health records (EHRs) aim to improve healthcare efficiency and workload management, but security concerns persist, especially in cloud storage. Proxy re-encryption (PRE) addresses these con...

Laplacian energy and color based energy for graphs associated with commutative rings

R. Sarathy, J. Ravi Sankar

In this paper: Let’s assume that ℛ is a commutative ring and its prime graph is PG(ℛ). The vertices of this graph represent elements in ℛ, and an edge connects two different vertices (xa, yb) if and only if xa . yb...

Scalable blockchain framework for trust management in the Internet of Vehicles for a secure intelligent transportation system

Nehad Albadri, Stijn Dekeyser

In this paper: A vehicle connected to the Internet of Vehicles (IoV) communicates wirelessly with other vehicles, pedestrians, roadside units and sensors to improve driving comfort, traffic flow and road safety. The...

The structure of the unit group of the group algebra KqSL(2, ℤ7)

N. U. Sivaranjani, E. Nandakumar, G. Mittal, R. K. Sharma

In this paper: This article focusus on characterizing the units of the group algebra KqSL(2, ℤ7), where SL(2, ℤ7) is a special linear group of 2 × 2 matrices over the finite field ℤ7. 

Traceable codes formed using certain combinatorial designs

Anu Kathuria

In this paper: In paper of Staddon and Wei [4] ; there were open problems  (1) “ Do there exist w- IPP codes with the property w < q < [(w + 2)2 / 4] ? ” (2) “Can we construct interesting w-TA(w-traceable) codes wit...

A novel optimization-based blockchain technology using health care data for enhancing security and privacy in the medical system

K. Kavita, Raghavendra Kulkarni, A. Hanumat Prasad, Balajee Jeyakumar, Manyam Thaile, Santosh Gore

In this paper: This study introduces an Ant Lion-based Advanced Encryption Standard with Blockchain (ALAESB) model to enhance security and privacy in healthcare data management. Utilizing cloud storage, Electronic H...

Analyzing cryptographic protocols to strengthen HR information security

R. Priya, R. Selvakumari, K. R. Chandrakala, S. Krithika, Hemangine Rai, K. Binith Muthukrishnan

In this paper: The research should emphasise the critical perspective of RSA cryptographic protocol as an instrument in HR information security, especially taking into consideration payroll records, personal informa...

Journal of Discrete Mathematical Sciences & Cryptography Index of Volume 27 (2024)

In this paper: