Error 'Invalid server certificate' when opening EM12c in Chrome after upgrade to MacOS X Mavericks

Seems like there is some issues with certificates signed with MD5 algorithm after upgrading my MacOS X to Mavericks. Strange ting is that it is only in Chrome as Safari seems to work fine.

The error reported in Chrome is “Invalid server certificate” and it gives you no way to continue.

The easy way to solve it was:

$OMS_HOME/bin/emctl stop oms -all
$OMS_HOME/bin/emctl secure console -self_signed
$OMS_HOME/bin/emctl start oms

Afterwards I was again able to log in to the Cloud Control 12c web console using Chrome.