[DOC] Link to Fortuna PRNG

Signed-off-by: Sergey Matveev <stargrave@stargrave.org>

diff --git a/doc/govpn.texi b/doc/govpn.texi
index 5bffe87af1563ece7d4832b8a5c94d79a177f769..7c9e2564b248025682b573d960f054f387a3e10f 100644 (file)
--- a/doc/govpn.texi
+++ b/doc/govpn.texi
@@ -168,7 +168,8 @@ you really needs security. Moreover it is possible that those OS leaks
 information about possible PRNG states. And at least Apple OS X and
 Microsoft Windows are already known to have weak CSPRNGs.
 
-GoVPN could use it's own PRNG implementation like Fortuna, but it is
+GoVPN could use it's own PRNG implementation like
+@url{https://www.schneier.com/fortuna.html, Fortuna}, but it is
 much easier to use the right OS, to use free software.
 
 Also you should @strong{never} use one key for multiple clients. Salsa20