5 \begin{document}

     5 \begin{document}

     6 \fnote{\copyright{} Christian Urban, 2014}

     6 \fnote{\copyright{} Christian Urban, 2014}

     7 

     7 

     8 %% the expectation is that anything encrypted today, will be

     8 %% the expectation is that anything encrypted today, will be

     9 %% decrypted in 20 years time

     9 %% decrypted in 20 years time

    10 

    12 

    11 \section*{Handout 5 (Protocols)}

    13 \section*{Handout 5 (Protocols)}

    12 

    14 

    13 Protocols are the computer science equivalent to fractals and

    15 Protocols are the computer science equivalent to fractals and

    14 the Mandelbrot set in mathematics. With the latter two you

    16 the Mandelbrot set in mathematics. With the latter two you