No available encryption algorithms in my ASA

Hi all,
I have a cisco asa 5510 running ver 8.02, when i navigate to "remote access vpn-> advanced->ssl settings" i could not see any available algorithms under encryption section. How can i add the encryption algorithm in? I need the encryption algorithm as i want to enable ssl authentication using cert on my asa interface. Pls advise. Thk you.

Hi Don,
What exactly are you looking for?
The ASA base license does allow two simultaneous SSL sessions and you do not need any extra license to achieve certificate authentication.
In order to allow certificate authentication per connection profile:
Please check this document for further reference:
AnyConnect Certificate Based Authentication.
HTH.
Portu.
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