Nilobol Kamyun, Supannee Sompong, Nichakan Kamtalang, Mongkoltong Sroypachr and Kannika Khompungson

DOI: 10.14456/sjst-psu.2021.161

pp. 1237 - 1243

Abstract

This paper aims to describe the methods that were used in order to construct the Hadamard matrix and its basic
properties and how it is applied in Cryptography. Moreover, this matrix was used to construct a new algorithm in cryptography.

Keywords

• Hadamard matrix
• orthogonal matrix
• cryptography