[taler-donau] branch master updated: small adjustment

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johannes-casaburi pushed a commit to branch master
in repository donau.

The following commit(s) were added to refs/heads/master by this push:
     new bef82fe  small adjustment
bef82fe is described below

commit bef82feabbbd44e0b803402b6ac77b159e92b11d
Author: Casaburi Johannes <johannes.casaburi@students.bfh.ch>
AuthorDate: Fri Jan 19 18:54:48 2024 +0100

    small adjustment
---
 doc/flows/main.tex | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/doc/flows/main.tex b/doc/flows/main.tex
index 20a2c18..cb92435 100644
--- a/doc/flows/main.tex
+++ b/doc/flows/main.tex
@@ -23,16 +23,16 @@
 \begin{document}
 \maketitle
 
-\newpage
-
 \input{definitions.tex}
 
+\newpage
+
 \section{Overview}
 \subsection{Donation: spend and get donation receipt}
-\includegraphics[width=10cm]{02-donate}
+\includegraphics[width=\textwidth]{02-donate}
 
 \subsection{Get donation statement for taxes after tax period}
-\includegraphics[width=10cm]{03-donation-statement}
+\includegraphics[width=\textwidth]{03-donation-statement}
 
 
 %\input{diagrams.tex}
@@ -51,9 +51,9 @@
 \subsubsection{Charity setup (Charity side and Donau side)}
 \begin{enumerate}
   \item The \textbf{charity} generates the key pair $(C^{pub}, C^{priv})$ and 
downloads the \emph{donation unit public keys} from the donau.\text
-  
+
   \item The \textbf{charity} transmits $C^{pub}$ and the desired yearly 
donation limit to the party responsible for Donau administration using a 
\textbf{secure channel}.
-  
+
   \item The party in charge of \textbf{Donau administration} ensures that the 
applying party is authentic and if it is publicly recognized as charity 
organisation. Furthermore, it ensures that all eventual other checks required 
by law are done. If everything is clear, it registers the public key $C^{pub}$ 
and sets the requested yearly donation limit for the charitiy.
 \end{enumerate}
 
@@ -65,7 +65,7 @@
 \subsubsection{Donor donates to charity and transmits unique donor ids (future 
donation receipts)}
 \begin{enumerate}
   \item The donor downloads the \emph{donation unit public keys} $K_x^{pub}$ 
for the corresponding year from the Donau. (if not already done)
-  
+
   \item The donor splits the donation amount into a sum of \emph{donation 
units} offered by the Donau. \\
   \emph{Example: With donation units \{1,2,4\} available, and a donation with 
a total value of 7, the donation amount is split into the sum 4+2+1.}
 
@@ -75,7 +75,7 @@
         i :&= h(\texttt{taxid, salt})\\
       u_1 :&= \langle i, \texttt{nonce}_1 \rangle \\
       u_2 :&= \langle i, \texttt{nonce}_2 \rangle \\
-      u_3 :&= \langle i, \texttt{nonce}_3 \rangle 
+      u_3 :&= \langle i, \texttt{nonce}_3 \rangle
     \end{align}
 
   \item The donor blinds the \emph{unique donor identifiers} using a 
\textbf{different} blinding factor $b$ for every \emph{unique donor 
identifier}.\\
@@ -85,12 +85,12 @@
     \overline u_2 :&= blind (u_2, b_2, K_2^{pub}) \\
     \overline u_3 :&= blind (u_3, b_3, K_4^{pub})
   \end{align}
-  
+
   \item So far, the \emph{unique donor identifiers} do not carry information 
about their value. The \textbf{intended effective value is now indicated} by 
grouping each \emph{unique donor identifier} with the according (hash of the) 
\emph{donation unit public key} $K^{pub}_x$. \\
   We call these pairs \emph{blinded unique donor identifier-key-pair}, 
\emph{budi-key-pair} or even shorter BKP.\\
   \\
   It is only the \textbf{intended effective} value because the value will only 
be attributed later on with the signature of the Donau.
-  
+
   \emph{Example: Note: The public key is not in relation with the sequential 
index of the budi-key-pair, it only relates to the value of the pair!}
   \begin{align}
        \overline \mu_1 :&= \langle \overline u_1, 
h(\color{red}{K^{pub}_1}\color{black}{}) \rangle \\

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