PLCrypto: A Symmetric Cryptographic Library for Programmable Logic Controllers. IACR Transactions on Symmetric Cryptology, [S. l.], v. 2021, n. 3, p. 170–217, 2021. DOI: 10.46586/tosc.v2021.i3.170-217. Disponível em: https://moving-the-social.ub.rub.de/index.php/ToSC/article/view/9178.. Acesso em: 22 dec. 2024.