Digital Signatures Schemes: An Integrative Literature Review of Asymmetric Cryptography Usage as a Technical Method for Authenticity and Nonrepudiation on Remote Medical Reports for PACS. ECOP [Internet]. 29 de mayo de 2018 [citado 2 de octubre de 2026];1(2). Disponible en: https://periodicos.ufersa.edu.br/index.php/ecop/article/view/7901