Crear un pfx a partir d’una clau privada i d’un certificat
openssl pkcs12 -export -out certificate.pfx -inkey privateKey.key -in certificate.crt -certfile CACert.crt
Veure el mòdul d’una clau privada i treure’n el hash
openssl rsa -noout -modulus -in privateKey.key | openssl md5
Veure el contingut d’un certificat
openssl x509 -noout -text -in certificate.crt
Obtenir el certificat d’un servidor
openssl s_client -servername dmb-honsnzp9.authentication.us10.hana.ondemand.com -connect dmb-honsnzp9.authentication.us10.hana.ondemand.com:443 | openssl x509 -text
Obtenir la emprempta (thumbprint) d’un certificat
[SHA256] openssl x509 -noout -fingerprint -sha256 -inform pem -in [certificate-file.crt]
[SHA1] openssl x509 -noout -fingerprint -sha1 -inform pem -in [certificate-file.crt]
[MD5] openssl x509 -noout -fingerprint -md5 -inform pem -in [certificate-file.crt]
Convertir certificat PEM a DER
openssl x509 -outform der -in your-cert.pem -out your-cert.crt
Convertir certificat DER a PEM
openssl x509 -inform der -in CERTIFICATE.der -out CERTIFICATE.pem
Veure contingut certificat DER
openssl x509 -noout -text -inform der -in 03-cf-eu11-hana-ondemand-com.crt
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