https://docs.amnezia.org/documentation/amnezia-wg/
This is even better than regular Wireguard. I'm really looking forward to its support!
Well, it was added and then quickly removed from freebsd:
https://www.freshports.org/net/amneziawg-tools/
https://reviews.freebsd.org/D51265
Not a good start.
Well, they removed it just to rename the whole thing without "wg" in the name.
Port is available:
https://www.freshports.org/net/amnezia-tools/ (https://www.freshports.org/net/amnezia-tools/)
https://www.freshports.org/net/amnezia-kmod/ (https://www.freshports.org/net/amnezia-kmod/)
Can it be supported in OPNsense?
What should be the scope of "supported in OPNsense"?
As soon as a port exists, you are free to pull the port (e.g. from github) and build the binary via "make build".
Do you mean like offering a prebuilt binary via the package manager? Or even a plugin?
The last two things need somebody who makes an effort.