GROTH, J. Extracting Witnesses from Proofs of Knowledge in the Random Oracle Model. BRICS Report Series, [S. l.], v. 8, n. 52, 2001. DOI: 10.7146/brics.v8i52.21713. Disponível em: https://tidsskrift.dk/brics/article/view/21713. Acesso em: 2 may. 2024.