Author

Abdalgabar K. Yahea

Department of Mathematics, College of Computer Science and Mathematics, Tikrit University, Tikrit, Tikrit

Published papers: 2
Citations: 0
Views: 191
Downloads: 156

Publications

2 papers

Open Access Research Article·pp. 1965–1970·Vol. 29, Issue 5May 2026

Implementation results on the integer Fibonacci matrix size 2×2 for key exchanging scheme

Abdalgabar K. Yahea, Ruma Kareem K. Ajeena

Published Online: 22 May 2026DOI: 10.47974/JDMSC-2376

In this paper: In several encryption algorithms, the key exchange scheme (KES) type: Diffie-Hellman is used as a fundamental tool. In this paper, a new KES model has been proposed as an alternative contribution for...

Abstract References Full Text PDF (186 KB)Views: 78Downloads: 75Citations: 0

Open Access Research Article·pp. 193–198·Vol. 29, Issue 1Jan 2026

Right power integer Fibonacci matrix size 2×2 for digital signature scheme

Abdalgabar K. Yahea, Ruma Kareem K. Ajeena

Published Online: 15 Jan 2026DOI: 10.47974/JDMSC-2324

In this paper: A new version of digital signature scheme (DSS) has been proposed in this work. This version has used a new concept of linear algebra which is called the integer matrix of Fibonacci numbers with size...

Abstract References Full Text PDF (136 KB)Views: 113Downloads: 81Citations: 0