[Pki-users] This version of Firefox no longer supports the crypto web object...

Hi, I use Firefox 40.0.3 from Fedora 21 updates repository $ rpm -q firefox firefox-40.0.3-1.fc21.x86_64 Every PKI CA certificate profile containing keyGenInputImpl input produces warning message on a web page: Warning: This version of Firefox no longer supports the crypto web object used to generate and archive keys from the browser. As a result expect limited functionality in this area. But actually key generation works in my Firefox version. What does this warning really mean? Aleksey