diff options
Diffstat (limited to 'taler-fc19')
| -rw-r--r-- | taler-fc19/paper.tex | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/taler-fc19/paper.tex b/taler-fc19/paper.tex index 3fae525..afcacc4 100644 --- a/taler-fc19/paper.tex +++ b/taler-fc19/paper.tex @@ -30,11 +30,12 @@ backup or synchronized with other devices. We argue from this position that
a protocol for unlinkable change is necessary even in schemes that provide
divisibility. As a na\"ive implementation of a change protocol opens up the
- possibility of abuse for tax evasion, we define an income transparency
+ possibility of abuse for tax evasion, we define a new \emph{income transparency}
security property.
We furthermore show that an e-cash protocol that fulfills these properties
- can be used to implement Camenisch-style fair exchange, tick payments, and
+ can be used to implement Camenisch-style fair exchange, tick payments,
+ and
can be used to provide anonymous refunds.
\keywords{E-cash \and blind signature \and key exchange}
\end{abstract}
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