byte[] java.security.cert.X509Certificate The certificate whose information you want to retrieve.

String Optional. The date format to use for the date returned by the notBefore and notAfter fields in the validity output parameter. The value of dateFormat must be a pattern used by java.text.SimpleDateFormat, for example: MM/dd/yyyy

By default, thepub.security.util:getCertificateInfo service uses a preset date format that returns only the last two digits of the certificate expiration year. This can lead can lead to ambiguity as a certificate that expires in 2109 returns an expiration year of 09, which some systems might treat as 2009.

Document Information from the certificate.

java.lang.Number X509 certificate version number.

String Serial number of the certificate.

String Signature algorithm used by the issuer to sign this certificate.

Document Detailed information about the CA that signed the certificate, such as name, location, and e-mail address.

Document The time period over which the certificate is valid.

String First date on which this certificate is valid (for example, 3/15/00 3:36PM).

String Last date on which this certificate is valid (for example, 3/15/00 3:36PM).

Document Detailed information about the owner of the certificate, such as name, location, and mail address.

String Encryption algorithm with which the certificate's key is designed to be used (for example, RSA or DSA).