Kozina, G. L., Yu. V. Savchenko, V. O. Voskoboinyk, D. I. Prokopovich-Tkachenko, and V. V. Katsiuba. “MATHEMATICAL APPROACH TO IMPROVING THE PERFORMANCE OF THE PROGRAMMED IMPLEMENTATION OF THE SM4 CRYPTOALGORITHM”. Systems and Technologies 68, no. 2 (December 17, 2024): 78-85. Accessed December 18, 2024. https://st.umsf.in.ua/index.php/journal/article/view/161.