• https://groups.google.com/a/chromium.org/forum/#!topic/security-dev/pX5NbX0Xack
  

• https://support.quovadisglobal.com/kb/a470/deprecation-of-keygen-tag-in-chrome-chromium-browsers.aspx

Please review the attached patch which supplies a warning message and instructions on how to re-enable keygen
on Chrome browsers that support this:

• PKI TRAC #2323 - Firefox Warning appears in EE page launched from within Chrome

Additionally, an attempt was made to identify the case when KeyGen would not be available on Firefox and Chrome.

-- Matt