updates.

[silc.git] / doc / draft-riikonen-silc-ke-auth-04.nroff

diff --git a/doc/draft-riikonen-silc-ke-auth-04.nroff b/doc/draft-riikonen-silc-ke-auth-04.nroff
index 6e493f9f2a0008f2012851c8a30f5425a79a1751..a8d57439e49ffb7cd6d665185bb7cdfe07cf7db9 100644 (file)
--- a/doc/draft-riikonen-silc-ke-auth-04.nroff
+++ b/doc/draft-riikonen-silc-ke-auth-04.nroff
@@ -957,6 +957,11 @@ sent to the sender and the protocol execution fails.
 This is REQUIRED authentication method to be supported by all SILC
 implementations.
 
+When password authentication is used it is RECOMMENDED that maximum
+amount of padding is applied to the SILC packet.  This way it is not
+possible to approximate the length of the password from the encrypted
+packet.
+
 
 .ti 0
 3.2.2 Public Key Authentication