From 5caf5011db8fc68f26f4611e6470f93495b6b4c2 Mon Sep 17 00:00:00 2001 From: spirkelmann Date: Sun, 26 Jan 2020 14:19:42 +0100 Subject: [PATCH] added presentation up to frequency analysis --- presentation.tex | 325 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 325 insertions(+) create mode 100644 presentation.tex diff --git a/presentation.tex b/presentation.tex new file mode 100644 index 0000000..ab61b96 --- /dev/null +++ b/presentation.tex @@ -0,0 +1,325 @@ +\documentclass{beamer} +% +% Choose how your presentation looks. +% +% For more themes, color themes and font themes, see: +% http://deic.uab.es/~iblanes/beamer_gallery/index_by_theme.html +% +\mode +{ + \usetheme{Singapore} % or try Darmstadt, Madrid, Warsaw, ... + \usecolortheme[RGB={3,138,94}]{structure} + \usefonttheme{structurebold} % or try serif, structurebold, ... + \setbeamertemplate{navigation symbols}{} + \setbeamertemplate{headline}{} + %\setbeamertemplate{caption}[numbered] + \setbeamertemplate{footline}[frame number] +} + +\usepackage[english]{babel} +\usepackage[utf8x]{inputenc} +\usepackage{fancyvrb} +\usepackage{tcolorbox,listings} +\usepackage{textpos} +\usepackage{setspace} + +% Default fixed font does not support bold face +\DeclareFixedFont{\ttb}{T1}{ascii}{m}{n}{7} % for bold +\DeclareFixedFont{\ttm}{T1}{ascii}{m}{n}{7} % for normal + +% Custom colors +\usepackage{color} +\definecolor{deepblue}{rgb}{0,0,0.5} +\definecolor{deepred}{rgb}{0.6,0,0} +\definecolor{deepgreen}{rgb}{0,0.5,0} +\definecolor{lightblue}{rgb}{0.6,0.8,1.0} +\definecolor{teal}{rgb}{0.45,0.85,1.0} + + +\fvset{frame=single,framesep=1mm,fontfamily=courier,fontsize=\scriptsize,framerule=.3mm,numbersep=1mm,commandchars=\\\{\}} +\usepackage{color} + +\tcbuselibrary{listings,skins,breakable} + + +\lstdefinestyle{commandline}{ + basicstyle=\ttfamily\scriptsize, + numbers=none, + keywordstyle=\color{blue}, + morekeywords={{git add}}, + %numberstyle=\tiny, + numbersep=2pt, + moredelim=**[is][\color{darkgreen}]{_green_}{_green_}, + moredelim=**[is][\color{red}]{_red_}{_red_}, + moredelim=**[is][\color{blue}]{_blue_}{_blue_}, + } + +% Python style for highlighting +\newcommand\pythonstyle{ +\lstset{ +language=Python, +basicstyle=\ttfamily\color{white}\tiny, +otherkeywords={self}, % Add keywords here +keywordstyle=\ttfamily\color{lightblue}, +commentstyle=\ttfamily\color{teal}, +emph={MyClass,__init__}, % Custom highlighting +emphstyle=\ttfamily\color{deepred}, % Custom highlighting style +stringstyle=\ttfamily\color{red}, +frame=tb, % Any extra options here +backgroundcolor = \color{black}, +showstringspaces=false % +}} + +\newtcblisting{ConsoleVerbatim}{ + arc=0mm, + top=-2mm, + bottom=-2mm, + left=0mm, + right=0mm, + width=\textwidth, + boxrule=0.5pt, + colupper=white, + colback=black, + spartan, + listing only, + listing options={style=commandline}, + breakable +} + +% Python environment +\lstnewenvironment{python}[1][] +{ +\pythonstyle +\lstset{#1} +} +{} + +\lstdefinestyle{commandline}{ + basicstyle=\ttfamily\tiny, + numbers=none, + keywordstyle=\color{blue}, + morekeywords={{git add}}, + %numberstyle=\tiny, + numbersep=2pt, + moredelim=**[is][\color{darkgreen}]{_green_}{_green_}, + moredelim=**[is][\color{red}]{_red_}{_red_}, + moredelim=**[is][\color{blue}]{_blue_}{_blue_}, + } +\newtcblisting{ConsoleVerbatimTiny}{ + arc=0mm, + top=-2mm, + bottom=-2mm, + left=0mm, + right=0mm, + width=\textwidth, + boxrule=0.5pt, + colupper=white, + colback=black, + spartan, + listing only, + listing options={style=commandline}, + breakable +} + +\newenvironment{reference}[2]{ % + \begin{textblock*}{\textwidth}(#1,#2) % + \rule{10cm}{0.5pt}\\ + \tiny\bgroup\color{black}}{\egroup % for the emulated + \end{textblock*}} + +\usepackage{hyperref} + + +\definecolor{darkgreen}{rgb}{0.0,0.5,0.0} + +\title[Code-Break-Party]{Code-Break-Party} +\author{} +\institute{\includegraphics[scale=0.5]{images/iR.pdf}} +\date{January 27th, 2020} + + +\AfterPreamble{\hypersetup{ + urlcolor=blue, +}} + +\begin{document} + +\begin{frame} + \titlepage +\end{frame} + +% Uncomment these lines for an automatically generated outline. +\begin{frame}{Outline} + \tableofcontents +\end{frame} + +\section{Substitution Ciphers} +https://www.cryptool.org/en/cto-ciphers/caesar +\subsection{Caesar Cipher} +\begin{frame}{Caesar Cipher} +\begin{itemize} +\item Plaintext: \texttt{ATTACKATDAWN} +\item Ciphertext: \texttt{DWWDFNDWGDZQ} +\item Key: \texttt{3} $\rightarrow$ shift right by \texttt{3} letters +\end{itemize} +\includegraphics[scale=0.5]{images/caesar.jpg} +\end{frame} + +\begin{frame}{Caesar Cryptoanalysis} +\begin{itemize} + \item There is only a limited number of possible keys (only \texttt{25} meaningful shifts) + \item Breaking by Brute-Force-Attack $\rightarrow$ try all the combinations: + \begin{tabular}{c|c} + Key &Deciphered text \\ + \hline + 0 & \texttt{DWWDFNDWGDZQ} \\ + 1 & \texttt{CVVCEMCVFCYP} \\ + 2 & \texttt{BUUBDLBUEBXO} \\ + 3 & \texttt{\textcolor{darkgreen}{ATTACKATDAWN}} \\ + $\vdots$ & $\vdots$ + \end{tabular} +\end{itemize} +\end{frame} + +\begin{frame}{Monoalphabetic substitution (Cryptogram)} +\begin{itemize} + \item Instead of shifting each letter by a constant offset, we can use different offsets for different letters + \item Substitution table: + \begin{tabular}{r|c} +Plaintext alphabet & \texttt{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\ \hline + Ciphertext alphabet & \texttt{MOSKAUBCDEFGHIJLNPQRTVWXYZ} + \end{tabular} +\item Example:\\ +\begin{center} + \texttt{FLEE AT ONCE. WE ARE DISCOVERED.} \\ +\end{center} +becomes\\ +\begin{center} + \texttt{UGAA MR JISA. WA MPA KDQSJVAPAK.} +\end{center} +\end{itemize} +\end{frame} + +\begin{frame}{Frequency analysis} +\begin{itemize} +\item Letters occur with varying frequencies in natural languages +\item English: \texttt{E, T, A} are common, \texttt{Z, Q, X} are rare +\end{itemize} +\begin{center} + \includegraphics[scale=0.3]{images/frequency.jpg} +\end{center} +\begin{itemize} +\item Statistical property of the plaintext that is not changed by a substitution cipher +\end{itemize} +\end{frame} + +\begin{frame}{Frequency analysis example} +\only<1>{ +\texttt{Tg stgsf Djia tf Ejnsg, nm dseqs stg Ajeetq. Gtiaq tg stgsf csriaqsg, piafrqythsg Djia, vj sp gmia Fjnso otsiaq rgn Vrofytkcsd ujg nsg Vmsgnsg asomeamsghsg, rgn mria gtiaq tg stgso qojibsgsg, bmadsg Pmgnhores jags Qtpias rgn Pqrsads, vj fmg ptia yrf Sppsg atgpsqysg bjsggqs: gstg, nmp Djia vmo stgs Ajeetqajsads, rgn nmp astppq, sp vmo psao bjfcjoqmesd.} +} +\only<2>{ +\texttt{Tg \textcolor{darkgreen}{e}tg\textcolor{darkgreen}{e}f Djia tf Ejn\textcolor{darkgreen}{e}g, nm d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}tg Ajeetq. Gtiaq tg \textcolor{darkgreen}{e}tg\textcolor{darkgreen}{e}f c\textcolor{darkgreen}{e}riaq\textcolor{darkgreen}{e}g, piafrqyth\textcolor{darkgreen}{e}g Djia, vj \textcolor{darkgreen}{e}p gmia Fjn\textcolor{darkgreen}{e}o ot\textcolor{darkgreen}{e}iaq rgn Vrofytkc\textcolor{darkgreen}{e}d ujg n\textcolor{darkgreen}{e}g Vm\textcolor{darkgreen}{e}gn\textcolor{darkgreen}{e}g a\textcolor{darkgreen}{e}omeam\textcolor{darkgreen}{e}gh\textcolor{darkgreen}{e}g, rgn mria gtiaq tg \textcolor{darkgreen}{e}tg\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}g\textcolor{darkgreen}{e}g, bmad\textcolor{darkgreen}{e}g Pmgnhore\textcolor{darkgreen}{e} jag\textcolor{darkgreen}{e} Qtpia\textcolor{darkgreen}{e} rgn Pqr\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj fmg ptia yrf \textcolor{darkgreen}{E}pp\textcolor{darkgreen}{e}g atgp\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}g bj\textcolor{darkgreen}{e}ggq\textcolor{darkgreen}{e}: g\textcolor{darkgreen}{e}tg, nmp Djia vmo \textcolor{darkgreen}{e}tg\textcolor{darkgreen}{e} Ajeetqaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, rgn nmp a\textcolor{darkgreen}{e}tppq, \textcolor{darkgreen}{e}p vmo p\textcolor{darkgreen}{e}ao bjfcjoqme\textcolor{darkgreen}{e}d.} +} +\only<3>{ + \texttt{T\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}t\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}f Djia tf Ejn\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, nm d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}t\textcolor{darkgreen}{n} Ajeetq. \textcolor{darkgreen}{N}tiaq t\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}t\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}f c\textcolor{darkgreen}{e}riaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, piafrqyth\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}p \textcolor{darkgreen}{n}mia Fjn\textcolor{darkgreen}{e}o ot\textcolor{darkgreen}{e}iaq r\textcolor{darkgreen}{n}n Vrofytkc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Vm\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}omeam\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, r\textcolor{darkgreen}{n}n mria \textcolor{darkgreen}{n}tiaq t\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}t\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, bmad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Pm\textcolor{darkgreen}{n}nhore\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Qtpia\textcolor{darkgreen}{e} r\textcolor{darkgreen}{n}n Pqr\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj fm\textcolor{darkgreen}{n} ptia yrf \textcolor{darkgreen}{E}pp\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} at\textcolor{darkgreen}{n}p\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}t\textcolor{darkgreen}{n}, nmp Djia vmo \textcolor{darkgreen}{e}t\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajeetqaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, r\textcolor{darkgreen}{n}n nmp a\textcolor{darkgreen}{e}tppq, \textcolor{darkgreen}{e}p vmo p\textcolor{darkgreen}{e}ao bjfcjoqme\textcolor{darkgreen}{e}d.} +} +\only<4>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}f Djia \textcolor{darkgreen}{i}f Ejn\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, nm d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}f c\textcolor{darkgreen}{e}riaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, piafrqy\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}p \textcolor{darkgreen}{n}mia Fjn\textcolor{darkgreen}{e}o o\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq r\textcolor{darkgreen}{n}n Vrofy\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Vm\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}omeam\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, r\textcolor{darkgreen}{n}n mria \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, bmad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Pm\textcolor{darkgreen}{n}nhore\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}pia\textcolor{darkgreen}{e} r\textcolor{darkgreen}{n}n Pqr\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj fm\textcolor{darkgreen}{n} p\textcolor{darkgreen}{i}ia yrf \textcolor{darkgreen}{E}pp\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}p\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, nmp Djia vmo \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, r\textcolor{darkgreen}{n}n nmp a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}ppq, \textcolor{darkgreen}{e}p vmo p\textcolor{darkgreen}{e}ao bjfcjoqme\textcolor{darkgreen}{e}d.} +} +\only<5>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Djia \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ejn\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, nm d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}riaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, pia\textcolor{darkgreen}{m}rqy\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}p \textcolor{darkgreen}{n}mia \textcolor{darkgreen}{M}jn\textcolor{darkgreen}{e}o o\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq r\textcolor{darkgreen}{n}n Vro\textcolor{darkgreen}{m}y\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Vm\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}omeam\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, r\textcolor{darkgreen}{n}n mria \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, bmad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Pm\textcolor{darkgreen}{n}nhore\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}pia\textcolor{darkgreen}{e} r\textcolor{darkgreen}{n}n Pqr\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}m\textcolor{darkgreen}{n} p\textcolor{darkgreen}{i}ia yr\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}pp\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}p\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, nmp Djia vmo \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, r\textcolor{darkgreen}{n}n nmp a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}ppq, \textcolor{darkgreen}{e}p vmo p\textcolor{darkgreen}{e}ao bj\textcolor{darkgreen}{m}cjoqme\textcolor{darkgreen}{e}d.} +} +\only<6>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Djia \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ejn\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, n\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}riaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, pia\textcolor{darkgreen}{m}rqy\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}p \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}ia \textcolor{darkgreen}{M}jn\textcolor{darkgreen}{e}o o\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq r\textcolor{darkgreen}{n}n Vro\textcolor{darkgreen}{m}y\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}n\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}o\textcolor{darkgreen}{a}ea\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, r\textcolor{darkgreen}{n}n \textcolor{darkgreen}{a}ria \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, b\textcolor{darkgreen}{a}ad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} P\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}nhore\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}pia\textcolor{darkgreen}{e} r\textcolor{darkgreen}{n}n Pqr\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} p\textcolor{darkgreen}{i}ia yr\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}pp\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}p\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, n\textcolor{darkgreen}{a}p Djia v\textcolor{darkgreen}{a}o \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, r\textcolor{darkgreen}{n}n n\textcolor{darkgreen}{a}p a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}ppq, \textcolor{darkgreen}{e}p v\textcolor{darkgreen}{a}o p\textcolor{darkgreen}{e}ao bj\textcolor{darkgreen}{m}cjoq\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<7>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Djia \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ej\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}\textcolor{darkgreen}{u}iaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, pia\textcolor{darkgreen}{m}\textcolor{darkgreen}{u}qy\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}p \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}ia \textcolor{darkgreen}{M}j\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}o o\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} V\textcolor{darkgreen}{u}o\textcolor{darkgreen}{m}y\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} \textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}o\textcolor{darkgreen}{a}ea\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{a}\textcolor{darkgreen}{u}ia \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, b\textcolor{darkgreen}{a}ad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} P\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}ho\textcolor{darkgreen}{u}e\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}pia\textcolor{darkgreen}{e} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} Pq\textcolor{darkgreen}{u}\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} p\textcolor{darkgreen}{i}ia y\textcolor{darkgreen}{u}\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}pp\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}p\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}p Djia v\textcolor{darkgreen}{a}o \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}p a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}ppq, \textcolor{darkgreen}{e}p v\textcolor{darkgreen}{a}o p\textcolor{darkgreen}{e}ao bj\textcolor{darkgreen}{m}cjoq\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<8>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Djia \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ej\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}\textcolor{darkgreen}{u}iaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{s}ia\textcolor{darkgreen}{m}\textcolor{darkgreen}{u}qy\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}ia \textcolor{darkgreen}{M}j\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}o o\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} V\textcolor{darkgreen}{u}o\textcolor{darkgreen}{m}y\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} \textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}o\textcolor{darkgreen}{a}ea\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{a}\textcolor{darkgreen}{u}ia \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, b\textcolor{darkgreen}{a}ad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{S}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}ho\textcolor{darkgreen}{u}e\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}ia\textcolor{darkgreen}{e} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{S}q\textcolor{darkgreen}{u}\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} \textcolor{darkgreen}{s}\textcolor{darkgreen}{i}ia y\textcolor{darkgreen}{u}\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}qy\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} Djia v\textcolor{darkgreen}{a}o \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}q, \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} v\textcolor{darkgreen}{a}o \textcolor{darkgreen}{s}\textcolor{darkgreen}{e}ao bj\textcolor{darkgreen}{m}cjoq\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<9>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Djia \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ej\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}\textcolor{darkgreen}{u}iaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{s}ia\textcolor{darkgreen}{m}\textcolor{darkgreen}{u}q\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}ia \textcolor{darkgreen}{M}j\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}o o\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} V\textcolor{darkgreen}{u}o\textcolor{darkgreen}{m}\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} \textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}o\textcolor{darkgreen}{a}ea\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{a}\textcolor{darkgreen}{u}ia \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}o qojib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, b\textcolor{darkgreen}{a}ad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{S}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}ho\textcolor{darkgreen}{u}e\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}ia\textcolor{darkgreen}{e} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{S}q\textcolor{darkgreen}{u}\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} \textcolor{darkgreen}{s}\textcolor{darkgreen}{i}ia \textcolor{darkgreen}{z}\textcolor{darkgreen}{u}\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}q\textcolor{darkgreen}{z}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} Djia v\textcolor{darkgreen}{a}o \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}q, \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} v\textcolor{darkgreen}{a}o \textcolor{darkgreen}{s}\textcolor{darkgreen}{e}ao bj\textcolor{darkgreen}{m}cjoq\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<10>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Djia \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ej\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}eq\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} Ajee\textcolor{darkgreen}{i}q. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}\textcolor{darkgreen}{u}iaq\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{s}ia\textcolor{darkgreen}{m}\textcolor{darkgreen}{u}q\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Djia, vj \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}ia \textcolor{darkgreen}{M}j\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r} \textcolor{darkgreen}{r}\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}iaq \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} V\textcolor{darkgreen}{u}\textcolor{darkgreen}{r}\textcolor{darkgreen}{m}\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} \textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{e}\textcolor{darkgreen}{r}\textcolor{darkgreen}{a}ea\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{a}\textcolor{darkgreen}{u}ia \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}iaq \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r} q\textcolor{darkgreen}{r}jib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, b\textcolor{darkgreen}{a}ad\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{S}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}h\textcolor{darkgreen}{r}\textcolor{darkgreen}{u}e\textcolor{darkgreen}{e} ja\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Q\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}ia\textcolor{darkgreen}{e} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{S}q\textcolor{darkgreen}{u}\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} \textcolor{darkgreen}{s}\textcolor{darkgreen}{i}ia \textcolor{darkgreen}{z}\textcolor{darkgreen}{u}\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} a\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}q\textcolor{darkgreen}{z}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}q\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} Djia v\textcolor{darkgreen}{a}\textcolor{darkgreen}{r} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} Ajee\textcolor{darkgreen}{i}qaj\textcolor{darkgreen}{e}ad\textcolor{darkgreen}{e}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} a\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}q, \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} v\textcolor{darkgreen}{a}\textcolor{darkgreen}{r} \textcolor{darkgreen}{s}\textcolor{darkgreen}{e}a\textcolor{darkgreen}{r} bj\textcolor{darkgreen}{m}cj\textcolor{darkgreen}{r}q\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<11>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} Dji\textcolor{darkgreen}{h} \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} Ej\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}e\textcolor{darkgreen}{t}\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{H}jee\textcolor{darkgreen}{i}\textcolor{darkgreen}{t}. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}i\textcolor{darkgreen}{h}\textcolor{darkgreen}{t} \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}\textcolor{darkgreen}{u}i\textcolor{darkgreen}{h}\textcolor{darkgreen}{t}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{s}i\textcolor{darkgreen}{h}\textcolor{darkgreen}{m}\textcolor{darkgreen}{u}\textcolor{darkgreen}{t}\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} Dji\textcolor{darkgreen}{h}, vj \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}i\textcolor{darkgreen}{h} \textcolor{darkgreen}{M}j\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r} \textcolor{darkgreen}{r}\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}i\textcolor{darkgreen}{h}\textcolor{darkgreen}{t} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} V\textcolor{darkgreen}{u}\textcolor{darkgreen}{r}\textcolor{darkgreen}{m}\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d uj\textcolor{darkgreen}{n} \textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{h}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r}\textcolor{darkgreen}{a}e\textcolor{darkgreen}{h}\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}h\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{a}\textcolor{darkgreen}{u}i\textcolor{darkgreen}{h} \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}i\textcolor{darkgreen}{h}\textcolor{darkgreen}{t} \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r} \textcolor{darkgreen}{t}\textcolor{darkgreen}{r}jib\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, b\textcolor{darkgreen}{a}\textcolor{darkgreen}{h}d\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{S}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}h\textcolor{darkgreen}{r}\textcolor{darkgreen}{u}e\textcolor{darkgreen}{e} j\textcolor{darkgreen}{h}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} \textcolor{darkgreen}{T}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}i\textcolor{darkgreen}{h}\textcolor{darkgreen}{e} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{S}\textcolor{darkgreen}{t}\textcolor{darkgreen}{u}\textcolor{darkgreen}{e}\textcolor{darkgreen}{h}d\textcolor{darkgreen}{e}, vj \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} \textcolor{darkgreen}{s}\textcolor{darkgreen}{i}i\textcolor{darkgreen}{h} \textcolor{darkgreen}{z}\textcolor{darkgreen}{u}\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{h}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{t}\textcolor{darkgreen}{z}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} bj\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}\textcolor{darkgreen}{t}\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} Dji\textcolor{darkgreen}{h} v\textcolor{darkgreen}{a}\textcolor{darkgreen}{r} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} \textcolor{darkgreen}{H}jee\textcolor{darkgreen}{i}\textcolor{darkgreen}{t}\textcolor{darkgreen}{h}j\textcolor{darkgreen}{e}\textcolor{darkgreen}{h}d\textcolor{darkgreen}{e}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} \textcolor{darkgreen}{h}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{t}, \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} v\textcolor{darkgreen}{a}\textcolor{darkgreen}{r} \textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{h}\textcolor{darkgreen}{r} bj\textcolor{darkgreen}{m}cj\textcolor{darkgreen}{r}\textcolor{darkgreen}{t}\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<12>{ + \texttt{\textcolor{darkgreen}{I}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} D\textcolor{darkgreen}{o}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h} \textcolor{darkgreen}{i}\textcolor{darkgreen}{m} E\textcolor{darkgreen}{o}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a} d\textcolor{darkgreen}{e}e\textcolor{darkgreen}{t}\textcolor{darkgreen}{e} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{H}\textcolor{darkgreen}{o}ee\textcolor{darkgreen}{i}\textcolor{darkgreen}{t}. \textcolor{darkgreen}{N}\textcolor{darkgreen}{i}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}\textcolor{darkgreen}{t} \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{m} c\textcolor{darkgreen}{e}\textcolor{darkgreen}{u}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}\textcolor{darkgreen}{t}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{s}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}\textcolor{darkgreen}{m}\textcolor{darkgreen}{u}\textcolor{darkgreen}{t}\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}\textcolor{darkgreen}{g}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} D\textcolor{darkgreen}{o}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}, v\textcolor{darkgreen}{o} \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} \textcolor{darkgreen}{n}\textcolor{darkgreen}{a}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h} \textcolor{darkgreen}{M}\textcolor{darkgreen}{o}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r} \textcolor{darkgreen}{r}\textcolor{darkgreen}{i}\textcolor{darkgreen}{e}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}\textcolor{darkgreen}{t} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} V\textcolor{darkgreen}{u}\textcolor{darkgreen}{r}\textcolor{darkgreen}{m}\textcolor{darkgreen}{z}\textcolor{darkgreen}{i}kc\textcolor{darkgreen}{e}d u\textcolor{darkgreen}{o}\textcolor{darkgreen}{n} \textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} V\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{h}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r}\textcolor{darkgreen}{a}e\textcolor{darkgreen}{h}\textcolor{darkgreen}{a}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{g}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{a}\textcolor{darkgreen}{u}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h} \textcolor{darkgreen}{n}\textcolor{darkgreen}{i}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}\textcolor{darkgreen}{t} \textcolor{darkgreen}{i}\textcolor{darkgreen}{n} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{r} \textcolor{darkgreen}{t}\textcolor{darkgreen}{r}\textcolor{darkgreen}{o}\textcolor{darkgreen}{c}\textcolor{darkgreen}{k}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{k}\textcolor{darkgreen}{a}\textcolor{darkgreen}{h}d\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{S}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d}\textcolor{darkgreen}{g}\textcolor{darkgreen}{r}\textcolor{darkgreen}{u}e\textcolor{darkgreen}{e} \textcolor{darkgreen}{o}\textcolor{darkgreen}{h}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} \textcolor{darkgreen}{T}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h}\textcolor{darkgreen}{e} \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{S}\textcolor{darkgreen}{t}\textcolor{darkgreen}{u}\textcolor{darkgreen}{e}\textcolor{darkgreen}{h}d\textcolor{darkgreen}{e}, v\textcolor{darkgreen}{o} \textcolor{darkgreen}{m}\textcolor{darkgreen}{a}\textcolor{darkgreen}{n} \textcolor{darkgreen}{s}\textcolor{darkgreen}{i}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h} \textcolor{darkgreen}{z}\textcolor{darkgreen}{u}\textcolor{darkgreen}{m} \textcolor{darkgreen}{E}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{h}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{t}\textcolor{darkgreen}{z}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n} \textcolor{darkgreen}{k}\textcolor{darkgreen}{o}\textcolor{darkgreen}{e}\textcolor{darkgreen}{n}\textcolor{darkgreen}{n}\textcolor{darkgreen}{t}\textcolor{darkgreen}{e}: \textcolor{darkgreen}{n}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}, \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} D\textcolor{darkgreen}{o}\textcolor{darkgreen}{c}\textcolor{darkgreen}{h} v\textcolor{darkgreen}{a}\textcolor{darkgreen}{r} \textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{n}\textcolor{darkgreen}{e} \textcolor{darkgreen}{H}\textcolor{darkgreen}{o}ee\textcolor{darkgreen}{i}\textcolor{darkgreen}{t}\textcolor{darkgreen}{h}\textcolor{darkgreen}{o}\textcolor{darkgreen}{e}\textcolor{darkgreen}{h}d\textcolor{darkgreen}{e}, \textcolor{darkgreen}{u}\textcolor{darkgreen}{n}\textcolor{darkgreen}{d} \textcolor{darkgreen}{d}\textcolor{darkgreen}{a}\textcolor{darkgreen}{s} \textcolor{darkgreen}{h}\textcolor{darkgreen}{e}\textcolor{darkgreen}{i}\textcolor{darkgreen}{s}\textcolor{darkgreen}{s}\textcolor{darkgreen}{t}, \textcolor{darkgreen}{e}\textcolor{darkgreen}{s} v\textcolor{darkgreen}{a}\textcolor{darkgreen}{r} \textcolor{darkgreen}{s}\textcolor{darkgreen}{e}\textcolor{darkgreen}{h}\textcolor{darkgreen}{r} \textcolor{darkgreen}{k}\textcolor{darkgreen}{o}\textcolor{darkgreen}{m}c\textcolor{darkgreen}{o}\textcolor{darkgreen}{r}\textcolor{darkgreen}{t}\textcolor{darkgreen}{a}e\textcolor{darkgreen}{e}d.} +} +\only<13>{ +\texttt{\textcolor{darkgreen}{In einem Loch im Boden, da lebte ein Hobbit. Nicht in einem feuchten, schmutzigen Loch, wo es nach Moder riecht und Wurmzipfel von den Waenden herabhaengen, und auch nicht in einer trockenen, kahlen Sandgrube ohne Tische und Stuehle, wo man sich zum Essen hinsetzen koennte: nein, das Loch war eine Hobbithoehle, und das heisst, es war sehr komfortabel.}} +} + + \begin{center} + \includegraphics[scale=0.22]{images/hobbit-freq.png} + \end{center} +\begin{tabular}{r|l} + Ciphertext alphabet & \texttt{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\ \hline + \only<2>{Plaintext alphabet & + \texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ E\ \ \ \ \ \ \ \ }} + \only<3>{Plaintext alphabet & + \texttt{\ \ \ \ \ \ N\ \ \ \ \ \ \ \ \ \ \ E\ \ \ \ \ \ \ \ }} + \only<4>{Plaintext alphabet & + \texttt{\ \ \ \ \ \ N\ \ \ \ \ \ \ \ \ \ \ EI\ \ \ \ \ \ }} + \only<5>{Plaintext alphabet & + \texttt{\ \ \ \ \ MN\ \ \ \ \ \ \ \ \ \ \ EI\ \ \ \ \ \ }} + \only<6>{Plaintext alphabet & + \texttt{\ \ \ \ \ MN\ \ \ \ \ A\ \ \ \ \ EI\ \ \ \ \ \ }} + \only<7>{Plaintext alphabet & + \texttt{\ \ \ \ \ MN\ \ \ \ \ AD\ \ \ UEI\ \ \ \ \ \ }} + \only<8>{Plaintext alphabet & + \texttt{\ \ \ \ \ MN\ \ \ \ \ AD\ S\ UEI\ \ \ \ \ \ }} + \only<9>{Plaintext alphabet & + \texttt{\ \ \ \ \ MN\ \ \ \ \ AD\ S\ UEI\ \ \ \ Z\ }} + \only<10>{Plaintext alphabet & + \texttt{\ \ \ \ \ MN\ \ \ \ \ ADRS\ UEI\ \ \ \ Z\ }} + \only<11>{Plaintext alphabet & + \texttt{H\ \ \ \ MN\ \ \ \ \ ADRSTUEI\ \ \ \ Z\ }} + \only<12>{Plaintext alphabet & + \texttt{HK\ \ \ MNGCO\ \ ADRSTUEI\ \ \ \ Z\ }} + \only<13>{Plaintext alphabet & + \texttt{HKFLBMNGCOP\ ADRSTUEIVW\ \ Z\ }} +\end{tabular} +\end{frame} + +\subsection{Vigenère Cipher} +\begin{frame}{Vigenère Cipher} + content... +\end{frame} + +\begin{frame}{Friedman test} + content... +\end{frame} + +\begin{frame}{Kasiski test} + content... +\end{frame} + +\begin{frame} +More topics +\begin{itemize} + \item Book cipher + \item known plaintext attack + \item key reuse attack (for one-time-pad) +\end{itemize} +\end{frame} + +\section{Enigma} +\begin{frame} +Use implementation py-enigma\\ +crib attack\\ +Brute force without plug board +\end{frame} + +\section{Public-key Cryptography} +\begin{frame}{RSA} + content... +\end{frame} + +\section{Some more puzzles} +Undeciphered historical codes and ciphers $\rightarrow$ Wikipedia +\end{document}