--- a/handouts/ho05.tex	Tue Jan 05 01:37:31 2016 +0000
+++ b/handouts/ho05.tex	Mon Jan 11 02:05:24 2016 +0000
@@ -5,6 +5,9 @@
 \begin{document}
 \fnote{\copyright{} Christian Urban, 2014}
 
+%% the expectation is that anything encrypted today, will be
+%% decrypted in 20 years time
+
 \section*{Handout 5 (Protocols)}
 
 Protocols are the computer science equivalent to fractals and