From: Pekka Riikonen <priikone@silcnet.org>
Date: Mon, 5 Nov 2007 18:36:38 +0000 (+0000)
Subject: 	updates.
X-Git-Url: http://git.silcnet.org/gitweb/?p=silc.git;a=commitdiff_plain;h=f78d6c000af2f0d829563ccf4db24f08a06c53ae

	updates.
---

diff --git a/TODO-SILC b/TODO-SILC
index ffbadbe3..751ac92b 100644
--- a/TODO-SILC
+++ b/TODO-SILC
@@ -19,6 +19,10 @@ point.
  o Group Diffie-Hellman protocol for establishig key with two or more
    users on a channel.
 
+ o Define that with CTR mode PFS MUST be enabled in SKE.  CTR rekey
+   cannot be done without PFS because the counter block requires fresh
+   HASH value which requires PFS in rekey.
+
  o Extend the Channel ID port to be actually a counter, allowing the
    2^32 channels per cell, instead of 2^16 like now.  The port with
    compliant implementation would always be 706, and it could be used