8 files changed, 173 insertions, 0 deletions
diff --git a/slides/2019-ctga/src/background.tex b/slides/2019-ctga/src/background.tex
new file mode 100644
index 0000000..49d5e94
--- /dev/null
+++ b/slides/2019-ctga/src/background.tex
@@ -0,0 +1,21 @@
+\begin{frame}
+  \frametitle{Certificate Transparency---in short CT}
+  \centering
+  \begin{columns}
+    \begin{column}{0.45\textwidth}
+      \begin{itemize}
+        \item Goal is to detect mis-issuance
+        \item Publicly log all certificates
+        \item Clients require proof of logging
+      \end{itemize}
+    \end{column}
+    \begin{column}{0.55\textwidth}
+      \centering
+      \includegraphics[width=0.8\textwidth]{img/ct}
+      \scriptsize{\url{https://www.certificate-transparency.org/what-is-ct}}
+    \end{column}
+  \end{columns}
+  \pause
+  \vfill
+  \alert{How do you know if you see the same log?}
+\end{frame}
diff --git a/slides/2019-ctga/src/body.tex b/slides/2019-ctga/src/body.tex
new file mode 100644
index 0000000..10c9342
--- /dev/null
+++ b/slides/2019-ctga/src/body.tex
@@ -0,0 +1,6 @@
+\input{src/titlepage}
+%\input{src/outline}
+\input{src/background}
+\input{src/ctga}
+\input{src/take-away}
+\input{src/questions}
diff --git a/slides/2019-ctga/src/ctga.tex b/slides/2019-ctga/src/ctga.tex
new file mode 100644
index 0000000..326b009
--- /dev/null
+++ b/slides/2019-ctga/src/ctga.tex
@@ -0,0 +1,32 @@
+\begin{frame}
+  \frametitle{Overview---in-line aggregation and off-path verification}
+  \centering
+  \includegraphics[width=\textwidth]{img/design}
+  \pause
+  Security notion---aggregation indistinguishability
+  \pause\\
+  Intended attacker---distant
+  \pause\\
+  (Multi)path fragmentation
+  \pause\\
+  Implementation? XDP, P4, ...
+\end{frame}
+
+\begin{frame}
+  \frametitle{Performance and aggregation indistinguishability---XDP}
+  \centering
+  \includegraphics[height=0.8\textheight]{img/perf-xdp}
+\end{frame}
+
+\begin{frame}
+  \frametitle{Performance and aggregation indistinguishability---P4}
+  \centering
+  \includegraphics[height=0.8\textheight]{img/perf-netfpga}
+\end{frame}
+
+\begin{frame}
+  \frametitle{Network measurements---split-view protection against Google and NORDUnet}
+  \centering
+  \includegraphics[width=0.7\textwidth]{img/wcov-goo}
+  \includegraphics[width=0.7\textwidth]{img/wcov-nor}
+\end{frame}
diff --git a/slides/2019-ctga/src/outline.tex b/slides/2019-ctga/src/outline.tex
new file mode 100644
index 0000000..55b4f9f
--- /dev/null
+++ b/slides/2019-ctga/src/outline.tex
@@ -0,0 +1,17 @@
+\begin{frame}
+  \frametitle{Outline}
+  \begin{columns}
+    \begin{column}{0.39\textwidth}
+      \centering
+      \begin{enumerate}
+        \item Motivation
+        \item Overview
+        \item Evaluation
+        \item Take away
+      \end{enumerate}
+    \end{column}
+    \begin{column}{0.39\textwidth}
+      \includegraphics[width=0.6\textwidth]{img/roadmap}
+    \end{column}
+  \end{columns}
+\end{frame}
diff --git a/slides/2019-ctga/src/preamble.tex b/slides/2019-ctga/src/preamble.tex
new file mode 100644
index 0000000..6905b0f
--- /dev/null
+++ b/slides/2019-ctga/src/preamble.tex
@@ -0,0 +1,62 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                                  Packages                                    %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\usepackage[
+  lambda, advantage, operators, sets, adversary, landau, probability, notions,
+  logic, ff, mm, primitives, events, complexity, asymptotics, keys
+]{cryptocode}
+
+\usepackage{graphicx}
+\usepackage{mathtools}
+\usepackage{amsmath}
+\usepackage{amssymb}
+\usepackage{flowchart}
+\usepackage{pifont}
+\usepackage{graphicx}
+\usepackage{color}
+\usepackage{tikz}
+\usepackage{tikz-qtree}
+\usetikzlibrary{
+  shapes.misc,%
+  positioning,%
+  arrows,%
+  snakes,%
+  calc,%
+  shadows,%
+  shapes.arrows,%
+  fit,%
+  backgrounds,%
+}
+\usepackage{booktabs}
+\usepackage{smartdiagram}
+%\usepackage[position=bottom]{subfig}            % environment for nested figures
+
+\usepackage{xcolor}
+\definecolor{darkGreen}{HTML}{008000}
+\definecolor{darkBlue}{HTML}{2809B2}
+\definecolor{darkRed}{HTML}{CC0000}
+\definecolor{darkGray}{HTML}{808080}
+\definecolor{darkOrange}{HTML}{D77D00}
+\definecolor{darkPurple}{HTML}{800080}
+\colorlet{lightGray}{gray!33}
+\colorlet{lightYellow}{yellow!50}
+\definecolor{darkGreen}{HTML}{008000}
+\definecolor{darkBlue}{HTML}{2809B2}
+\definecolor{darkRed}{HTML}{CC0000}
+
+% Figures, tables and code
+\usepackage{booktabs}
+\usepackage{colortbl}
+\usepackage{flowchart}
+\usepackage{adjustbox}
+\usepackage{listings}
+
+%\setbeamertemplate{itemize item}[circle]
+%\setbeamertemplate{itemize subitem}[default]
+%\setbeamertemplate{caption}[numbered]
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                                 Defines                                      %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newcommand{\tyes}{\textcolor{darkGreen}{\ding{51}}}
+\newcommand{\tno}{\textcolor{darkRed}{\ding{55}}}
diff --git a/slides/2019-ctga/src/questions.tex b/slides/2019-ctga/src/questions.tex
new file mode 100644
index 0000000..85cb2f3
--- /dev/null
+++ b/slides/2019-ctga/src/questions.tex
@@ -0,0 +1,17 @@
+\begin{frame}
+  \frametitle{Any questions?} \label{frm:que}
+  \begin{columns}
+    \begin{column}{0.49\textwidth}
+      \centering
+      \includegraphics[width=0.75\textwidth]{img/qleft}
+    \end{column}
+    \begin{column}{0.49\textwidth}
+      \centering
+      \includegraphics[width=0.75\textwidth]{img/qright}
+    \end{column}
+  \end{columns}
+
+  \centering
+  \vspace{-1cm}
+  \includegraphics[width=0.20\textwidth]{img/ty}
+\end{frame}
diff --git a/slides/2019-ctga/src/take-away.tex b/slides/2019-ctga/src/take-away.tex
new file mode 100644
index 0000000..1368c75
--- /dev/null
+++ b/slides/2019-ctga/src/take-away.tex
@@ -0,0 +1,15 @@
+\begin{frame}
+  \frametitle{Take away}
+  \begin{columns}
+    \begin{column}{0.69\textwidth}
+      \begin{itemize}
+        \item Program the network to gossip `as a service'
+        \item Easily deployed, not much opt-in needed
+      \end{itemize}
+    \end{column}
+    \begin{column}{0.29\textwidth}
+      \centering
+      \includegraphics[width=0.75\textwidth]{img/take-away}
+    \end{column}
+  \end{columns}
+\end{frame}
diff --git a/slides/2019-ctga/src/titlepage.tex b/slides/2019-ctga/src/titlepage.tex
new file mode 100644
index 0000000..9b18039
--- /dev/null
+++ b/slides/2019-ctga/src/titlepage.tex
@@ -0,0 +1,3 @@
+\begin{frame}
+  \titlepage
+\end{frame}