SHA2 certificate compatibility with Qlik Sense Server
Support Article Number:000021379 | Last Updated:01/07/2016
SHA2 certificate compatibility with Qlik Sense Server:
Qlik Sense Server is compatible with SHA2 if the operation systems of the server and the client supports it.
SHA2 certificate compatibility is depends on your Windows Server and client OS.
These links provide more information.
Here is the long term outlook (SHA3 is on its way)