- sudo apt-get install openssl
- openssl genpkey -algorithm RSA -out key.pem -aes256
- openssl req -new -x509 -key key.pem -out CertificadoDigital.pem -days 365
- openssl pkcs12 -export -in CertificadoDigital.pem -inkey key.pem -out certificate.p12 -name "CertificadoAlexia"
- openssl pkcs12 -info -in certificate.p12