Exemplos de Uso
$
openssl verify -CAfile ca-bundle.crt meusite.crt
$
openssl s_client -showcerts -connect meusite.com:443 </dev/null 2>/dev/null | openssl x509 -noout -text | grep -A 2 "Issuer"
$
openssl x509 -noout -modulus -in cert.crt | md5sum
openssl rsa -noout -modulus -in chave.key | md5sum