diff --git a/tikz/IND-CPA-Game/IND-CPA-Game.png b/tikz/IND-CPA-Game/IND-CPA-Game.png
new file mode 100644
index 0000000..6aa2f47
Binary files /dev/null and b/tikz/IND-CPA-Game/IND-CPA-Game.png differ
diff --git a/tikz/IND-CPA-Game/IND-CPA-Game.tex b/tikz/IND-CPA-Game/IND-CPA-Game.tex
new file mode 100644
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--- /dev/null
+++ b/tikz/IND-CPA-Game/IND-CPA-Game.tex
@@ -0,0 +1,23 @@
+\documentclass{article}
+\usepackage[pdftex,active,tightpage]{preview}
+
+\usepackage{tikz}
+\usetikzlibrary{calc}
+
+\begin{document}
+\begin{preview}
+\tikzstyle{vertex}=[draw,fill=black!15,circle,minimum size=20pt,inner sep=0pt]
+\tikzstyle{encrypt}=[draw,fill=black!15,rectangle,minimum size=20pt,inner sep=0pt]
+\begin{tikzpicture}
+    \node (A)[draw, minimum height=2cm,fill=black!15] at (0,0) {$\mathcal{A}$};
+    \node (E)[draw, minimum height=2cm,fill=black!15] at (4,0) {$Enc(K, \cdot)$};
+
+    \draw[->,thick] (A.north east)     -- node[sloped, above=-0.1cm] {$\scriptstyle M^{(1)}$} (E.north west);
+    \draw[->,thick] (A.60)             -- node[sloped, above=-0.1cm] {$\scriptstyle M^{(2)}$} (E.150);
+    \draw[->,thick] (E.179)            -- node[sloped, above=-0.1cm] {$\scriptstyle C^* = Enc(K, M^{(b)})$} (A.east);
+
+    \draw[->,thick] (A.south)|- node[sloped, above=0.19cm,right=0.3cm] {rate $b$} (2,-2);
+    \draw[<-,very thick] (-0.5,-2) -- node[sloped, above=-0.05cm] {Zeit} (-0.5,1.5);
+\end{tikzpicture}
+\end{preview}
+\end{document}
diff --git a/tikz/IND-CPA-Game/Makefile b/tikz/IND-CPA-Game/Makefile
new file mode 100644
index 0000000..0db71d3
--- /dev/null
+++ b/tikz/IND-CPA-Game/Makefile
@@ -0,0 +1,35 @@
+SOURCE = IND-CPA-Game
+DELAY = 80
+DENSITY = 300
+WIDTH = 512
+
+make:
+	pdflatex $(SOURCE).tex -output-format=pdf
+	make clean
+
+clean:
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot
+
+gif:
+	pdfcrop $(SOURCE).pdf
+	convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
+	make clean
+
+png:
+	make
+	make svg
+	inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png
+
+transparentGif:
+	convert $(SOURCE).pdf -transparent white result.gif
+	make clean
+
+svg:
+	make
+	#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
+	pdf2svg $(SOURCE).pdf $(SOURCE).svg
+	# Necessary, as pdf2svg does not always create valid svgs:
+	inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg
+	rsvg-convert -a -w $(WIDTH) -f svg $(SOURCE).svg -o $(SOURCE)2.svg
+	inkscape $(SOURCE)2.svg --export-plain-svg=$(SOURCE).svg
+	rm $(SOURCE)2.svg
diff --git a/tikz/IND-CPA-Game/Readme.md b/tikz/IND-CPA-Game/Readme.md
new file mode 100644
index 0000000..8f851b2
--- /dev/null
+++ b/tikz/IND-CPA-Game/Readme.md
@@ -0,0 +1,3 @@
+Compiled example
+----------------
+![Example](IND-CPA-Game.png)