data string - PEM encoded data
issuer CertificatePrincipal - Issuer principal
issuerName string - Issuer's Common Name
issuerCert Certificate - Issuer certificate (if not self-signed)
subject CertificatePrincipal - Subject principal
subjectName string - Subject's Common Name
serialNumber string - Hex value represented string
validStart number - Start date of the certificate being valid in seconds
validExpiry number - End date of the certificate being valid in seconds
fingerprint string - Fingerprint of the certificate