Sorry, I know this is off the topic, but... Hello Sean,
I've been just reading your "JavaTM Certification Path API Programmer's Guide" at: http://java.sun.com/j2se/1.4.2/docs/guide/security/certpath/CertPathProgGuide.html Well, there are few variables never declared like "trustAnchors" and "certsAndCrls" in your samples. I've tried to use Google to search for some examples of usage for CertPathBuilder. I've been using keywords like "CertPathBuilder", "X509CertSelector" etc., but the only results I got were J2SDK javadoc generated html pages for those classes. Sometimes Google returns less than 10 results (one page) It seems that nobody ever asked/answered questions about this topic on some newsgroups/mailinglists. Please, could you publish on the link above or send to me, few compilable examples of usage for JavaTM Certification Path? Thank you, Milan