A Finite-Automaton Based Stream Cipher As a Quasigroup Based Cipher

TL;DR

This paper demonstrates that a recent finite automaton stream cipher can be viewed as a quasigroup-based cipher, providing new insights into its structure and properties.

Contribution

It introduces a novel perspective by relating a finite automaton stream cipher to quasigroup theory, revealing additional properties of the cipher.

Findings

Cipher can be interpreted as a quasigroup-based stream cipher

Additional properties of the cipher are identified

Provides a theoretical link between automata and quasigroup cryptography

Abstract

In this paper we show that a recently published finite automaton stream cipher can be considered as a quasigroup based stream cipher. Some additional properties of the discussed cipher are also given.