Firewall with AES Authentication?

[Eri_bete_ln1]

Hello,

We are looking for a firewall that supports IPSec VPN with AES As authentication, referring to the following url:

http://www.ietf.org/rfc/rfc3566.txt

Note that it is not AES as encryption we are looking for, its AES as authentication.

Is there any Cisco firewall that supports this?

Best regards