Application of hourglass matrix in Goldreich-Goldwasser-Halevi encryption scheme
Keywords:
Goldreich-Goldwasser-Halevi encryption scheme, Hourglass matrix, Quadrant interlocking factorization.Abstract
Goldreich-Goldwasser-Halevi (GGH) encryption scheme is lattice-based cryptography with its security based on the shortest vector problem (SVP) and closest vector problem (CVP) with immunity to almost all attacks, including Shor's quantum algorithm and Nguyen's attack of higher lattice dimension. To improve the efficiency and security of the GGH Scheme by reducing the size of the public basis to be transmitted, we use an hourglass matrix obtained from quadrant interlocking factorization as a public key. The technique of quadrant interlocking factorization to yield a nonsingular hourglass matrix compensates the encryption scheme with better efficiency and security.
Published
How to Cite
Issue
Section
Copyright (c) 2022 Olayiwola Babarinsa, Olalekan Ihinkalu, Veronica Cyril-Okeme, Hailiza Kamarulhaili, Arif Mandangan, Azfi Zaidi Mohammad Sofi, Akeem B. Disu

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- Abdulaziz G. Ahmad, Nnamdi F. Okechi, David U. Uche, Abdulwasiu O. Salaudeen, Numerical Simulation of Nonlinear and Non-Isothermal Liquid Chromatography for Studying Thermal Variations in Columns Packed with Core-Shell Particles , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- Olalekan Taofeek Wahab, Salaudeen Alaro Musa, AbdulAzeez Kayode Jimoh, Kazeem Adesina Dauda, Constructive approach and randomization of a two-parameter chaos system for securing data , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- K. Nandhini, V. Vidhya, An Alleviation of Cloud Congestion Analysis of Fluid Retrial User on Matrix Analytic Method in IoT-based Application , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- K. Ahmed, M. Y. Waziri, A. S. Halilu, I. A. R. Moghrab, H. Abdullahi, S. M. Ibrahim, Y. B. Musa, S. Murtala, A. M. Awwal, A. Sambas, A Dai-Kou-Type method with image de-blurring application , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 3, August 2025
- A. B. Disu, S. O. Salawu, Thermal distribution of magneto-tangent hyperbolic flowing fluid over a porous moving sheet: A Lie group analysis , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023
- J. O. Kuboye, O. R. Elusakin, O. F. Quadri, Numerical Algorithms for Direct Solution of Fourth Order Ordinary Differential Equations , Journal of the Nigerian Society of Physical Sciences: Volume 2, Issue 4, November 2020
- Adebola Samuel Adeoye, Ezekiel Olaoluwa Omole, Sule Adekunle Jimoh, Victoria Iyadunni Ayodele, Taiwo Aanu Ogunlusi, A comprehensive investigation of dual-damped Euler-Bernoulli beam under moving mass on Pasternak foundation via spectral and central difference methods , Journal of the Nigerian Society of Physical Sciences: Volume 8, Issue 2, May 2026
- Olumide Sunday Adesina, Bayesian Multilevel Models for Count Data , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 3, August 2021
- Saddam Husain Dhobi, Kishori Yadav, Suresh Prasad Gupta, Jeevan Joyti Nakarmi, Ajay Kumar Jha, Non-monochromatic laser assist scattering in thermal environment , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 1, February 2025
- Adefemi Adeniran, A. A. Sodipo, C. G. Udomboso, A Modifed Forced Randomized Response Model , Journal of the Nigerian Society of Physical Sciences: Volume 2, Issue 1, February 2020
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- Dlal Bashir, Hailiza Kamarulhaili, Olayiwola Babarinsa, A Review on Quadrant Interlocking Factorization: WZ and WH Factorization , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 1, February 2023

