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| -rw-r--r-- | doc/paper/taler.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/paper/taler.tex b/doc/paper/taler.tex index 8683d27a..f71dead7 100644 --- a/doc/paper/taler.tex +++ b/doc/paper/taler.tex @@ -446,7 +446,7 @@ payment systems for public transit fees \cite{rupp2013p4r}. This approach relies on 2-showable coins that can be used one time for fractional spending and another time for refunding the remaining amount without losing anonymity. Unfortunately this approach cannot be used for a general-purpose payment -system, since the refund operation of Rupp et al. allows transfeing money +system, since the refund operation of Rupp et al. allows transferring money in a way that hides income from taxation. Refunding a coin into a wallet that didn't withdraw the coin is possible in their system, but consitutes a transaction between two parties that is not recognized by the system for the |