Author

Arthur van der Merwe

School of Science and Technology University of New England, Armidale, NSW, 2351, Australia

ORCID 0000-0001-9146-5433

Published papers: 2
Citations: 0
Views: 469
Downloads: 7

Publications

2 papers

Open Access Research Article·pp. 2241–2254·Vol. 27, Issue 8Dec 2024

Keyed S-boxes from sponge functions

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

Published Online: 18 Dec 2024DOI: 10.47974/JDMSC-1724

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...

Abstract References Full Text PDF (437 KB)Views: 310Downloads: 4Citations: 0

Open Access Research Article·pp. 1761–1771·Vol. 26, Issue 6Sep 2023

An examination of the security of the TR-31 and AS 2805 schemes

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

Published Online: 30 Sep 2023DOI: 10.47974/JDMSC-1644

In this paper: In our review of payments cryptography, we analyze the security of the Australian card payment system. In the analysis, we examine existing cryptographic protocols using well-known techniques. We disc...

Abstract References Full Text PDF (162 KB)Views: 159Downloads: 3Citations: 0