A sample implementation has been created that functions as described
in section \ref{opportunity}. This software, called
-\texttt{apt-dht}, interacts with the \texttt{apt} tool found in most
+\texttt{apt-p2p}, interacts with the \texttt{apt} tool found in most
Debian-based Linux distributions. Apt uses SHA1 hashes to
verify most downloaded files, including the large index files that
contain the hashes of the individual packages. We chose this
\begin{figure}
\centering
-\includegraphics[width=\columnwidth]{apt_dht_simulation-size_CDF.eps}
+\includegraphics[width=\columnwidth]{apt_p2p_simulation-size_CDF.eps}
\caption{The CDF of the size of packages in a Debian system, both
for the actual size and adjusted size based on the popularity of
the package.}