Public key system by using isomorphism group. Baghdad Science Journal, Iraq, Baghdad, v. 6, n. 2, p. 320–322, 2009. DOI: 10.21123/bsj.2009.6.2.320-322. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/986.. Acesso em: 23 jul. 2024.