Loading a certificate from a PEM file
IMPORT xml
MAIN
  DEFINE x509 xml.CryptoX509
  LET x509 = xml.CryptoX509.Create()
  TRY
    CALL x509.loadPEM("Certificate.crt");
    DISPLAY "Id : ",x509.getIdentifier()
  CATCH
    DISPLAY "Unable to load certificate :",status
  END TRY
END MAIN
Note: 
All certificates in PEM format were created with the OpenSSL tool.