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Add additional input parameter to 5c

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This commit is contained in:
Tobias Eidelpes 2022-06-21 20:01:09 +02:00
parent fec5fb2773
commit 713c71b2ed
1 changed files with 3 additions and 2 deletions
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5
exam/ex.tex
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@ -297,8 +297,9 @@
commitment phase takes the isomorphism $\psi$ and the graph $\mathcal{G}$
as input and produces a commitment $\mathcal{G}'$. The opening phase takes
an isomorphism $\mathsf{resp}$ and another graph
$\mathcal{G}_{\mathsf{ch}}$ isomorphic to $\mathcal{G}$ as input and
outputs $\top$ if the result matches $\mathcal{G}'$ and $\bot$ otherwise.
$\mathcal{G}_{\mathsf{ch}}$ isomorphic to $\mathcal{G}$ as well as the
original commitment as input and outputs $\top$ if the result matches
$\mathcal{G}'$ and $\bot$ otherwise.
\item Computational binding: Suppose $\mathsf{Comm}(\psi,\mathcal{G}_0) =
\mathsf{Comm}(\psi,\mathcal{G}_1)$. This means that $\psi(\mathcal{G}_0) =