# HG changeset patch
# User Christian Urban <christian dot urban at kcl dot ac dot uk>
# Date 1411601333 -3600
# Node ID 5336ad2fd3faba0476150eee9228b00dfe4f0d91
# Parent  4ebc97e6fdf01f455988235c357a39c8a71e3246
updated

diff -r 4ebc97e6fdf0 -r 5336ad2fd3fa handouts/ho01.pdf
Binary file handouts/ho01.pdf has changed
diff -r 4ebc97e6fdf0 -r 5336ad2fd3fa handouts/ho01.tex
--- a/handouts/ho01.tex	Thu Sep 25 00:24:41 2014 +0100
+++ b/handouts/ho01.tex	Thu Sep 25 00:28:53 2014 +0100
@@ -309,11 +309,16 @@
 
 There is one ingredient missing, which happens to be called
 \emph{salt}. The salt is a random key, which is added to the
-counter before the hash is calculated. In our case we need
-to keep the salt secrete.  
+counter before the hash is calculated. In our case we need to
+keep the salt secret. As can be see from 
+Figure~\ref{hashsalt},
+we now need to extract the cookie data (Line 20). When we 
+set the new increased cookie, we will add the salt before 
+hashing (this is done in Line 13). 
 
 \begin{figure}[p]
 \lstinputlisting{../progs/App3.js}
+\caption{\label{hashsalt}}
 \end{figure}