WireGuard for FreeBSD

This is a kernel module for FreeBSD to support WireGuard. It is being developed here before its eventual submission to FreeBSD 13.1 or 14.

Installation instructions

First make sure you have the latest net/wireguard package installed, version ≥1.0.20210315.

Then, on FreeBSD 12 & 13:

# 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(8) and wg-quick(8) like usual, but with the faster kernel implementation.