From 273f0d18b0bc907d90e746f5836576150f4cde22 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Thu, 8 Oct 2015 09:05:25 -0700
Subject: [PATCH] docs

---
 node/Packet.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/node/Packet.hpp b/node/Packet.hpp
index 1c7a6f5ee..4dfa73f0c 100644
--- a/node/Packet.hpp
+++ b/node/Packet.hpp
@@ -345,11 +345,11 @@ namespace ZeroTier {
  * ZeroTier packet
  *
  * Packet format:
- *   <[8] random initialization vector (doubles as 64-bit packet ID)>
+ *   <[8] 64-bit random packet ID and crypto initialization vector>
  *   <[5] destination ZT address>
  *   <[5] source ZT address>
  *   <[1] flags/cipher (top 5 bits) and ZT hop count (last 3 bits)>
- *   <[8] 8-bit MAC (currently first 8 bytes of poly1305 tag)>
+ *   <[8] 64-bit MAC>
  *   [... -- begin encryption envelope -- ...]
  *   <[1] encrypted flags (top 3 bits) and verb (last 5 bits)>
  *   [... verb-specific payload ...]