return null;
}
Vector<DERObjectIdentifier> defaultOrdering = new Vector<DERObjectIdentifier>();
Vector<String> values = new Vector<String>();
X509NameTokenizer x509NameTokenizer = new X509NameTokenizer(dn);
while (x509NameTokenizer.hasMoreTokens()) {
// This is a pair key=val (CN=xx)
String pair = x509NameTokenizer.nextToken(); // Will escape '+' and initial '#' chars
int index = pair.indexOf('=');
if (index != -1) {
String key = pair.substring(0, index).toLowerCase().trim();
String val = pair.substring(index + 1);