sscg
Crea certificados "autofirmados" más seguros.
$ sscg --country=ES --state=Girona --locality=Olot --organization=lapipaplena
Wrote service certificate key to /home/USER/service-key.pem
Wrote service certificate to /home/USER/service.pem
Wrote CA certificate to /home/USER/ca.crt
Wrote Diffie-Hellman parameters to /home/USER/dhparams.pem