THE CONCEPT OF STREAM ENCRYPTION BASED ON TWO QUASIGROUPS

Authors

  • Halyna Krainichuk (Shelepalo) Vinnytsia National Technical University
  • Bohdan Zagyrnyak Vinnytsia National Technical University
  • Bohdan Mykytchenko Vinnytsia National Technical University

Keywords:

Quasigroup, latin square, pseudorandom sequence of numbers, cipher, algorithm

Abstract

The article proposes the new approach to streaming encryption based on a recursive pseudorandom sequence generator constructed from two binary quasigroups. The encryption/decryption algorithm is presented.

References

John Carl Villanueva Stream Ciphers vs. Block Ciphers. 2015. URL: https://www.jscape.com/blog/stream-cipher-vs-block-cipher

Gligoroski D., Markovski S., Kocarev L., Gusev M. Edon80. 2007. URL: http://www.ecrypt.eu.org/stream/edon80p3.html

Gligoroski D. et al. Cryptographic Hash Function Edon-R. Proc. IWSCN. Trondheim, 2009. 54р.

Микитченко Б.В. Загирняк Б.Д. Крайнічук Г.В. Побудова псевдовипадкових послідовностей на основі двох латинських квадратів. ВНТУ, 20-22 березня. Вінниця. 2024. URL: https://conferences.vntu.edu.ua/index.php/all-fitki/all-fitki-2024/paper/view/20722/17125

Published

2024-06-09