This is a kernel module for FreeBSD to support WireGuard. It is being developed here before its eventual submission to FreeBSD.
Snapshots of this may be installed from packages:
# pkg install wireguard
If you'd prefer to build this repo from scratch, rather than using a package, first make sure you have the latest net/wireguard-tools package installed, version ≥1.0.20210424. Then, on FreeBSD 12.3, 13.0, 13.1, and 13.2:
# git clone https://git.zx2c4.com/wireguard-freebsd # make -C wireguard-freebsd/src # make -C wireguard-freebsd/src load install
After that, it should be possible to use
wg-quick(8) like usual, but with the faster kernel implementation.