From 9bb92ebabd23ae3d8f9039d1011b39616591abe1 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Tue, 22 Aug 2017 01:26:26 +0200
Subject: columns

---
 comparison/comparison.tex | 32 ++++++++------------------------
 1 file changed, 8 insertions(+), 24 deletions(-)

diff --git a/comparison/comparison.tex b/comparison/comparison.tex
index cbcb4c4..1fd8718 100644
--- a/comparison/comparison.tex
+++ b/comparison/comparison.tex
@@ -34,7 +34,7 @@
 \newcommand\Y{\ding{51}} % {\checkmark}
 \newcommand\N{\ding{55}}
 
-\begin{tabular}{r|cccccHHcccccc}
+\begin{tabular}{r|ccccccccccc}
 &
 \rot{Year} &
 \rot{Implementation} &
@@ -43,8 +43,6 @@
 \rot{Robust anonymity} &
 \rot{Key expiration} &
 %
-&% \rot{Traceability} &
-&% \rot{Transferability} &
 \rot{Taxability} &
 %
 % \rot{Withdrawal cost} & \rot{Deposit cost} &
@@ -58,7 +56,7 @@
 Chaum \cite{chaum1983}
 & 1983 & P
 &  \Y & \Y & \Y
-&  \N &  S & \Y
+& \Y
 % &  $\log n$ & $\log n$ 
 &  \Y & $\log n$ & $\log n$
 &  \N & \N
@@ -66,14 +64,14 @@ Chaum \cite{chaum1983}
 DigiCash \cite{schoenmakers1997security}
 & 1990 & P
 &  \Y & \Y & \Y
-&  \N &  S & \N
+& \N
 &  \Y & $\log n$ & $\log n$
 &  \N & \N
 \\
 Offline Chaum \cite{chaum1990}
 & 1990 & ?
 &  \N & \N & ?
-&  \N &  S & \N
+& \N
 % &  $\log n$ & $\log n$ 
 &  \Y & $\log n$ & $\log n$
 &  \N & \N
@@ -81,7 +79,7 @@ Offline Chaum \cite{chaum1990}
 Tracz \cite{tracz2001} % HINDE
 & 2001 & E
 &  \Y & \Y & ?
-&  \N  &  S & \N
+& \N
 % &  $\log n$ & $\log n$ 
 &  \Y & $\log n$ & $\log n$
 &  Onl. & \N
@@ -89,7 +87,7 @@ Tracz \cite{tracz2001} % HINDE
 Compact \cite{camenisch2005}
 & 2005 & \N
 &  \N & \N & ?
-&  \N &  S & \N
+&  \N
 &  \Y & $\log n$ & $n$ % We're guessing trustless anonymity because not trusted setup
 & Off. & \N
 % \\
@@ -104,31 +102,17 @@ Compact \cite{camenisch2005}
 Divisible \cite{pointcheval2017}
 & 2017 & \N
 &  \N & \N & ?
-&  \N &  S & \N
+& \N
 &  \N & $1$ & $n$
 & Off. & \N
 \\
 Taler
 & 2017 & FS
 &  \Y & \Y & \Y
-&  \N &  S & \Y
+&  \Y
 % &  $\log n$ & $\log n$ 
 &  \Y & $\log n$ & $\log n$
 &  Onl. & \Y
-% \\
-% Compact Taler & \N
-% &  \Y & \Y & \Y
-% &  \N &  S & \Y
-% % &  $\log n$ & $\log n$ 
-% &  \Y & \Y & W
-% &  ON & \Y
-% \\
-% Divisible Taler & \N
-% &  \Y & \Y & \Y
-% &  \N &  S & \Y
-% % &  $\log n$ & $\log n$ 
-% &  \N & \Y & WD
-% &  ON & \Y
 \\ \hline
 \end{tabular}
 
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