X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=doc%2Fnoise.texi;h=1aee9250f8bebb570418e062574d5d27adbe813b;hb=fa2fbe9b374fe5ac0949291e11b2a6bc5b4b53cd;hp=9bb27c6e514b279517b1f150e7a7500226571bb1;hpb=75a14e6594c7acfc9ac68d9ecf96ed0b0974bbb8;p=govpn.git

diff --git a/doc/noise.texi b/doc/noise.texi
index 9bb27c6..1aee925 100644
--- a/doc/noise.texi
+++ b/doc/noise.texi
@@ -1,12 +1,13 @@
 @node Noise
-@section Noise
+@subsection Noise
 
-You may turn on @code{-noise} option, that forces to fill up all
-outgoing packets to their maximum (MTU) size. Without that option GoVPN
-provides confidentiality and authenticity of payload, but it's size
-leaks to the observer.
+So-called noise is used to hide underlying payload packets length.
+Without it GoVPN provides confidentiality and authenticity of messages,
+but not their timestamps of appearance and sizes.
 
-As it can be applied only to outgoing traffic, you should enable it on
-both sides in most cases.
+You may turn on @option{-noise} option, that forces to fill up all
+outgoing packets to their maximum (MTU) size. As it can be applied only
+to outgoing traffic, you should enable it on both sides in most cases.
 
-Pay attention that this can dramatically increase your traffic!
+Pay attention that this can dramatically @strong{increase} your traffic!
+It is turned off by default.