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Diffstat (limited to 'doc/paper/taler.tex')
| -rw-r--r-- | doc/paper/taler.tex | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/paper/taler.tex b/doc/paper/taler.tex index c504e843f..0bf710543 100644 --- a/doc/paper/taler.tex +++ b/doc/paper/taler.tex @@ -4,7 +4,7 @@ \usepackage{palatino} \usepackage{xspace} \usepackage{microtype} -\usepackage{tikz} +\usepackage{tikz,eurosym} \usepackage{amsmath,amssymb} \usepackage{enumitem} \usetikzlibrary{shapes,arrows} @@ -89,7 +89,7 @@ total control of the population, or create weak states with almost anarchistic economies. The Taler protocol is havily based on ideas from -Chaum~\cite{1983blind} and also follows Chaum's basic architecture of +Chaum~\cite{chaum1983blind} and also follows Chaum's basic architecture of customer, merchant and mint (Figure~\ref{fig:cmm}). The two designs share the key first step where the {\em customer} withdraws digital {\em coins} from the {\em mint} with unlinkability provided via blind @@ -175,12 +175,12 @@ believe needs a payment system with the following properties: Thus, coins cannot just be issued in the smallest unit of currency, and a mechanism to give {\em change} must be provided to ensure that customers with sufficient total funds can always spend them. - For example, a customer may want to pay \eur{49,99} using a - \eur{100,00} coin. The system must then support giving change in - the form of say two fresh \eur{0,01} and \eur{50,00} coins. Those + For example, a customer may want to pay \EUR{49,99} using a + \EUR{100,00} coin. The system must then support giving change in + the form of say two fresh \EUR{0,01} and \EUR{50,00} coins. Those coins must be {\em unlinkable}: an adversary should not be able to relate transactions with either of the new coins to the original - \eur{100,00} coin or transaction or the other change being generated. + \EUR{100,00} coin or transaction or the other change being generated. \end{description} Instead of using cryptographic methods like restrictive blind |