commit 49a7b4175dc34ca6b54bace6ffb395b4527472d0 parent 8dca1992d4a290109e8f4d5f8213a077b3c3636d Author: Matyja Lukas Adam <lukas.matyja@students.bfh.ch> Date: Fri, 31 May 2024 11:54:41 +0200 [doc] work on thesis Diffstat:
| M | doc/thesis/chapters/background/blindsign.tex | | | 14 | +++++++++++--- |
| M | doc/thesis/thesis.pdf | | | 0 |
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/doc/thesis/chapters/background/blindsign.tex b/doc/thesis/chapters/background/blindsign.tex @@ -1,4 +1,12 @@ -\section{Blinded Signatures} -\subsection{RSA Blind Signature Scheme} -\subsection{Clause Blind Schnorr Signature Scheme} +\section{Cryptography Preliminaries} +The project is based on existing cryptography. The most important cryptographic elements are described in this section. + +\subsection{Blinded Signatures} +This section only provides an overview of blinded signatures. Detailed information about blinded signature can be found at \url{https://taler.net/papers/cs-thesis.pdf}. Blinded signatures are the key elements to reach privacy for the donor (see chapter xx). With blinded signatures a blinded unrecognizable message was signed. Only the creator of the blinded message is able to unblind the signature and therefore to receive a valid signature for the unblinded message. The Donau uses blinded signatures to bind the identity to a donation receipt while hiding the identity of the donor. There are multiple blind signature schemes. By using Taler and GNUnet libararies the Donau distinguish the following two equivalent blind signature schemes: + +\subsubsection{RSA Blind Signature Scheme} + +\subsubsection{Clause Blind Schnorr Signature Scheme} +\subsubsection{EdDSA Signatures} + diff --git a/doc/thesis/thesis.pdf b/doc/thesis/thesis.pdf Binary files differ.