[or-cvs] switch tor-design to usenix format
Roger Dingledine
arma at seul.org
Tue Mar 30 02:28:38 UTC 2004
Update of /home/or/cvsroot/doc
In directory moria.mit.edu:/home2/arma/work/onion/cvs/doc
Modified Files:
tor-design.tex
Added Files:
usenix.sty
Log Message:
switch tor-design to usenix format
--- NEW FILE: usenix.sty ---
% usenix-2e.sty - to be used with latex2e (the new one) for USENIX.
% To use this style file, do this:
%
% \documentclass[twocolumn]{article}
% \usepackage{usenix-2e}
% and put {\rm ....} around the author names.
%
% $Id: usenix.sty,v 1.1 2004/03/30 02:28:36 arma Exp $
%
% The following definitions are modifications of standard article.sty
% definitions, arranged to do a better job of matching the USENIX
% guidelines.
% It will automatically select two-column mode and the Times-Roman
% font.
%
% USENIX papers are two-column.
% Times-Roman font is nice if you can get it (requires NFSS,
% which is in latex2e.
\if at twocolumn\else\input twocolumn.sty\fi
\usepackage{times}
%
% USENIX wants margins of: 7/8" side, 1" bottom, and 3/4" top.
% 0.25" gutter between columns.
% Gives active areas of 6.75" x 9.25"
%
\setlength{\textheight}{9.0in}
\setlength{\columnsep}{0.25in}
%%\setlength{\textwidth}{6.75in}
\setlength{\textwidth}{7.00in}
%\setlength{\footheight}{0.0in}
\setlength{\topmargin}{-0.25in}
\setlength{\headheight}{0.0in}
\setlength{\headsep}{0.0in}
\setlength{\evensidemargin}{-0.125in}
\setlength{\oddsidemargin}{-0.125in}
%
% Usenix wants no page numbers for submitted papers, so that they can
% number them themselves.
%
\pagestyle{empty}
%
% Usenix titles are in 14-point bold type, with no date, and with no
% change in the empty page headers. The whol author section is 12 point
% italic--- you must use {\rm } around the actual author names to get
% them in roman.
%
\def\maketitle{\par
\begingroup
\renewcommand\thefootnote{\fnsymbol{footnote}}%
\def\@makefnmark{\hbox to\z@{$\m at th^{\@thefnmark}$\hss}}%
\long\def\@makefntext##1{\parindent 1em\noindent
\hbox to1.8em{\hss$\m at th^{\@thefnmark}$}##1}%
\if at twocolumn
\twocolumn[\@maketitle]%
\else \newpage
\global\@topnum\z@
\@maketitle \fi\@thanks
\endgroup
\setcounter{footnote}{0}%
\let\maketitle\relax
\let\@maketitle\relax
\gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax}
\def\@maketitle{\newpage
\vbox to 2.5in{
\vspace*{\fill}
\vskip 2em
\begin{center}%
{\Large\bf \@title \par}%
\vskip 0.375in minus 0.300in
{\large\it
\lineskip .5em
\begin{tabular}[t]{c}\@author
\end{tabular}\par}%
\end{center}%
\par
\vspace*{\fill}
% \vskip 1.5em
}
}
%
% The abstract is preceded by a 12-pt bold centered heading
\def\abstract{\begin{center}%
{\large\bf \abstractname\vspace{-.5em}\vspace{\z@}}%
\end{center}}
\def\endabstract{}
%
% Main section titles are 12-pt bold. Others can be same or smaller.
%
\def\section{\@startsection {section}{1}{\z@}{-3.5ex plus-1ex minus
-.2ex}{2.3ex plus.2ex}{\reset at font\large\bf}}
Index: tor-design.tex
===================================================================
RCS file: /home/or/cvsroot/doc/tor-design.tex,v
retrieving revision 1.154
retrieving revision 1.155
diff -u -d -r1.154 -r1.155
--- tor-design.tex 2 Feb 2004 06:37:34 -0000 1.154
+++ tor-design.tex 30 Mar 2004 02:28:36 -0000 1.155
@@ -1,7 +1,10 @@
-\documentclass[times,10pt,twocolumn]{article}
-\usepackage{latex8}
-\usepackage{times}
+\documentclass[twocolumn]{article}
+\usepackage{usenix}
+
+%\documentclass[times,10pt,twocolumn]{article}
+%\usepackage{latex8}
+%\usepackage{times}
\usepackage{url}
\usepackage{graphics}
\usepackage{amsmath}
@@ -81,7 +84,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\Section{Overview}
+\section{Overview}
\label{sec:intro}
Onion Routing is a distributed overlay network designed to anonymize
@@ -245,7 +248,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\Section{Related work}
+\section{Related work}
\label{sec:related-work}
Modern anonymity systems date to Chaum's {\bf Mix-Net}
@@ -398,7 +401,7 @@
% didn't include rewebbers. No clear place to put them, so I'll leave
% them out for now. -RD
-\Section{Design goals and assumptions}
+\section{Design goals and assumptions}
\label{sec:assumptions}
\noindent{\large\bf Goals}\\
@@ -483,7 +486,7 @@
\textbf{Not steganographic:} Tor does not try to conceal who is connected
to the network.
-\SubSection{Threat Model}
+\subsection{Threat Model}
\label{subsec:threat-model}
A global passive adversary is the most commonly assumed threat when
@@ -529,7 +532,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\Section{The Tor Design}
+\section{The Tor Design}
\label{sec:design}
The Tor network is an overlay network; each onion router (OR)
@@ -575,7 +578,7 @@
Section~\ref{subsec:congestion} talks about congestion control and
fairness issues.
-\SubSection{Cells}
+\subsection{Cells}
\label{subsec:cells}
Onion routers communicate with one another, and with users' OPs, via
@@ -628,7 +631,7 @@
\end{picture}
\end{figure}
-\SubSection{Circuits and streams}
+\subsection{Circuits and streams}
\label{subsec:circuits}
Onion Routing originally built one circuit for each
@@ -786,7 +789,7 @@
``break a node and see which circuits go down''
attack~\cite{freedom21-security} is weakened.
-\SubSection{Opening and closing streams}
+\subsection{Opening and closing streams}
\label{subsec:tcp}
When Alice's application wants a TCP connection to a given
@@ -840,7 +843,7 @@
% such as broken HTTP clients that close their side of the
%stream after writing but are still willing to read.
-\SubSection{Integrity checking on streams}
+\subsection{Integrity checking on streams}
\label{subsec:integrity-checking}
Because the old Onion Routing design used a stream cipher without integrity
@@ -897,7 +900,7 @@
acceptably low, given that Alice or Bob tear down the circuit if they
receive a bad hash.
-\SubSection{Rate limiting and fairness}
+\subsection{Rate limiting and fairness}
\label{subsec:rate-limit}
Volunteers are more willing to run services that can limit
@@ -934,7 +937,7 @@
ends of the stream can already learn this information through timing
attacks.
-\SubSection{Congestion control}
+\subsection{Congestion control}
\label{subsec:congestion}
Even with bandwidth rate limiting, we still need to worry about
@@ -995,7 +998,7 @@
These arbitrarily chosen parameters seem to give tolerable throughput
and delay; see Section~\ref{sec:in-the-wild}.
-\SubSection{Rendezvous Points and hidden services}
+\subsection{Rendezvous Points and hidden services}
\label{subsec:rendezvous}
Rendezvous points are a building block for \emph{location-hidden
@@ -1043,10 +1046,10 @@
description of the rendezvous protocol, integration issues, attacks,
and related rendezvous work.
-\Section{Other design decisions}
+\section{Other design decisions}
\label{sec:other-design}
-\SubSection{Resource management and denial-of-service}
+\subsection{Resource management and denial-of-service}
\label{subsec:dos}
Providing Tor as a public service creates many opportunities for
@@ -1094,7 +1097,7 @@
edges, however, and the performance and anonymity implications from this
extra complexity still require investigation.
-\SubSection{Exit policies and abuse}
+\subsection{Exit policies and abuse}
\label{subsec:exitpolicies}
% originally, we planned to put the "users only know the hostname,
@@ -1189,7 +1192,7 @@
foreseeable future. The abuse problems faced by Princeton's CoDeeN
project~\cite{darkside} give us a glimpse of likely issues.
-\SubSection{Directory Servers}
+\subsection{Directory Servers}
\label{subsec:dirservers}
First-generation Onion Routing designs~\cite{freedom2-arch,or-jsac98} used
@@ -1295,7 +1298,7 @@
central point.
-\Section{Attacks and Defenses}
+\section{Attacks and Defenses}
\label{sec:attacks}
Below we summarize a variety of attacks, and discuss how well our
@@ -1521,7 +1524,7 @@
appropriate. The tradeoffs of a similar approach are discussed
in~\cite{mix-acc}.\\
-\Section{Early experiences: Tor in the Wild}
+\section{Early experiences: Tor in the Wild}
\label{sec:in-the-wild}
As of mid-January 2004, the Tor network consists of 18 nodes
@@ -1610,7 +1613,7 @@
more distributed. With luck, the experience we gain running the current
topology will help us choose among alternatives when the time comes.
-\Section{Open Questions in Low-latency Anonymity}
+\section{Open Questions in Low-latency Anonymity}
\label{sec:maintaining-anonymity}
In addition to the non-goals in
@@ -1718,7 +1721,7 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\Section{Future Directions}
+\section{Future Directions}
\label{sec:conclusion}
Tor brings together many innovations into a unified deployable system. The
@@ -1823,7 +1826,7 @@
\newpage
\appendix
-\Section{Rendezvous points and hidden services}
+\section{Rendezvous points and hidden services}
\label{sec:rendezvous-specifics}
In this appendix we provide specifics about the rendezvous points
@@ -1910,7 +1913,7 @@
limit exposure even when
some selected users collude in the DoS\@.
-\SubSection{Integration with user applications}
+\subsection{Integration with user applications}
Bob configures his onion proxy to know the local IP address and port of his
service, a strategy for authorizing clients, and a public key. Bob
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