--- /dev/null
+\section{Design}
+\label{sec:design}
+
+How this implementation is seen in the userspace.
+
+\subsection{P2PKP Sender}
+\label{subsec:sender}
+How files are sent.
+
+\subsection{P2PKP Received}
+\label{subsec:receiver}
+How files are received.