Note -
The TLS and HTTPS protocols support AES 128- and 256-bit ciphers. The
exact cipher to use is negotiated between the HPDU and the client (such
as a web browser), which is impacted by the cipher priority of the HPDU
and the client cipher availability and settings.
If you force the HPDU to use a specific AES cipher, for information on
configuring AES settings, refer to the client documentation. For
example, you can enable a cipher and disable the other in Firefox using
the about:config command.