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
- L. G. Salaudeen, D. GABI, M. Garba, H. U. Suru, Deep convolutional neural network based synthetic minority over sampling technique: a forfending model for fraudulent credit card transactions in financial institution , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- Rachid El chaal, Hamid Dalhi, Otmane Darbal, Omar Boughaleb, Analytical resolution of nonlinear fractional equations using the GERDFM method: Application to nonlinear Schrödinger and truncated Boussinesq-Burgers equations , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Ganiyu Ajileye, Adewale James, Ayinde Abdullahi, Taiye Oyedepo, Collocation Approach for the Computational Solution Of Fredholm-Volterra Fractional Order of Integro-Differential Equations , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 4, November 2022
- Kazeem Issa, Risikat A. Bello, Usman Jos Abubakar, Approximate analytical solution of fractional-order generalized integro-differential equations via fractional derivative of shifted Vieta-Lucas polynomial , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 1, February 2024
- S. Alao , R. A. Oderinu, B. A. Sanusi, T. A. Oyeyinka, F. J. Ayanbukola, Computational investigation of magnetohydrodynamics Casson Micropolar fluid flowing past a permeable linearly stretchy wall with heat source , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 3, August 2025
- Solomon A. Ayuba, I. Akeyede, A. S. Olagunju, Stability and Sensitivity Analysis of Dengue-Malaria Co-Infection Model in Endemic Stage , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 2, May 2021
- Rafiu Adewale Busari, Ezekiel Omotoso, Lukman O. Animasahun, Saheed Adekunle Adewinbi, Emmanuel O. Adewumi, Comfort T. Famoroti, Bidini A. Taleatu, Adeniyi Y. Fasasi, Tuning the optical properties and some surface structure of Cd-O thin film electrodeposited by two-electrode: An effect of Cobalt incorporation , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- D. C. Iweobodo, G. C. Abanum, O. Ogoegbulem , N. I. Ochonogor, I. N. Njoseh, Discretization of the Caputo time-fractional advection-diffusion problems with certain wavelet basis function , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 3, August 2025
- J. O. Kuboye, O. F. Quadri, O. R. Elusakin, Solving third order ordinary differential equations directly using hybrid numerical models , Journal of the Nigerian Society of Physical Sciences: Volume 2, Issue 2, May 2020
- Kashif Hussain, Oluwaseun Adeyeye, Nazihah Ahmad, Numerical Solution of Second Order Fuzzy Ordinary Differential Equations using Two-Step Block Method with Third and Fourth Derivatives , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
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

