@item
@url{https://www.gnu.org/philosophy/pragmatic.html, Copylefted}
@url{https://www.gnu.org/philosophy/free-sw.html, free software}:
-licenced under @url{https://www.gnu.org/licenses/gpl-3.0.html, GPLv3+}.
+licenced under @url{https://www.gnu.org/licenses/gpl-3.0.html, GNU GPLv3+}.
@item
Fast strong @ref{PAKE, passphrase authenticated} augmented
@item
Encrypted and authenticated @ref{Transport, payload transport}
-with 128-bit @ref{Developer, security margin} state-of-the-art
+with 128-bit @ref{Developer, security margin} state-of-the-art non-NIST
cryptography.
@item
for third-parties (they are anonymous).
@item
-Uses @url{https://en.wikipedia.org/wiki/TAP_(network_driver), TAP}
+Uses @url{https://en.wikipedia.org/wiki/TAP_(network_driver), TUN/TAP}
underlying network interfaces.
@item