HOFFMANN, M.; PAAR, C. Stealthy Opaque Predicates in Hardware - Obfuscating Constant Expressions at Negligible Overhead. IACR Transactions on Cryptographic Hardware and Embedded Systems, [S. l.], v. 2018, n. 2, p. 277–297, 2018. DOI: 10.13154/tches.v2018.i2.277-297. Disponível em: https://tches.iacr.org/index.php/TCHES/article/view/883. Acesso em: 9 dec. 2021.