TARU PUBLICATIONS
Author

Shiv Narain

Department of Mathematics Arya P.G. Collge, Panipat, Haryana, 132103, India

Published papers
2
Citations
1
Views
309
Downloads
14

Publications

2 papers
Open Access Research Article·pp. 2797–2810·Vol. 28, Issue 7Oct 2025

Secure public key encryption and key encapsulation mechanism based on group ring learning with errors problem

Gaurav Mittal, Sandeep Kumar, Sunil Kumar, Shiv Narain, Yogesh K. Gupta

Published Online: 18 Dec 2024DOI: 10.47974/JDMSC-2131

In this paper: In this paper, our main aim is to propose a group ring analogue of the well-known learning with errors problem and discuss its security. Using this novel problem, we construct IND-CPA secure public ke...

AbstractReferencesFull Text PDF (263 KB)Views: 140Downloads: 6Citations: 0
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: 169Downloads: 8Citations: 1