2017 and FreeBSD is still using RC4 in arc4random
svnweb.freebsd.orgEven though there were two patches submitted in 2013 and 2014 to switch to ChaCha:
https://lists.freebsd.org/pipermail/freebsd-bugs/2013-Octobe...
https://lists.freebsd.org/pipermail/freebsd-hackers/2014-May...
:(