FASTOVETS, V. Analysis and software implementation of the modified cryptographic Vernam cipher and the Caesar cipher. Vehicle and electronics. Innovative technologies, Kharkiv, Ukraine, n. 20, p. 62–67, 2021. DOI: 10.30977/VEIT.2021.20.0.07. Disponível em: http://veit.khadi.kharkov.ua/article/view/244143. Acesso em: 26 apr. 2024.