SHAKYA, B.; SHEN, H.; TEHRANIPOOR, M.; FORTE, D. Covert Gates: Protecting Integrated Circuits with Undetectable Camouflaging. IACR Transactions on Cryptographic Hardware and Embedded Systems, [S. l.], v. 2019, n. 3, p. 86–118, 2019. DOI: 10.13154/tches.v2019.i3.86-118. Disponível em: https://tches.iacr.org/index.php/TCHES/article/view/8290. Acesso em: 19 jan. 2022.