How to remove hmacs algorithm hmac-sha1 from SSH config on CAS version 3.1.2.2

[ProxyAdmin TRG]

-How to verify hmac configuration on CAS for SSH 

• How to verify if hmacs is enabled or disabled, as we don't see hmacs option under SSH configuration on CAS device with version 3.1.2.2 ?

Whereas in lab device on version 3.1.7.0 its visible under ssh config 

• Is there any changes in the way its configured between each versions ?

[Tyler]

It was not possible up until 3.1.6.0:

They are hard set prior to that version.