Although one can install the "ca" certificate in Opera, it does not work; the user is still prompted.
There seem to be two reasons for this: - the "ca" cert was self-issued; it should have been issued by "root" - the Opera browser needs the "root" certicate, not the signing cert I assume that Opera does not work with the self-issued CA cert because it needs a certificate chain. It seems Firefox does not need the chain, though it does also work with a proper chain. [Also, Opera looks for X509 certificates with the extension .usr] I'll be updating KeyToolUtils shortly. - ensure the SSL signing certificate is issued by the root certificate - export the root certificate (which is really the CA here) as .usr and .crt files
