The only website I log in with using client certificates is https://www.startssl.com/ https://www.startssl.com/ and it seems to work quite well. The UI is prett

The only website I log in with using client certificates is https://www.startssl.com/ https://www.startssl.com/ and it seems to work quite well. The UI is pretty rubbish in Firefox though I agree. Not tried other browsers. There's an addon for Firefox called Enigform (I've not tried it out yet) which uses PGP for web authentication: http://enigform.mozdev.org/ http://enigform.mozdev.org/