[nondet]certificate_field(+Certificate,
?Field)Retrieve the field matching Field from Certificate.
May be one of the following:
- subject/1 to retrieve the subject
- issuer/1 to retrieve the issuer's
subject
- version/1 to retrieve the version
- serial/1 to retrieve the serial number
- not_before/1 to retrieve the start
date
- not_after/1 to retrieve the expiry
date
- public_key/1 to retrieve the public
key
- crls/1 to retrieve a list of the CRLs
- sans/1 to retrieve a list of the
Subject Alternative Names
- signature/1 to retrieve the
certificate signature
- signature_algorithm/1 to retrieve the
signing algorithm
- hash/1 to retrieve the certificate
hash
- to_be_signed/1 to retrieve the data on
the certificate which must be signed