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-rw-r--r--template/news/2022-02.html.j22
1 files changed, 1 insertions, 1 deletions
diff --git a/template/news/2022-02.html.j2 b/template/news/2022-02.html.j2
index 26981ecc..a4068dbd 100644
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@@ -19,7 +19,7 @@ adding support for Schnorr’s blind signatures. To achieve this goal, the curre
research for Schnorr signatures needs to be analyzed. After choosing a signature scheme,
it has to be integrated into the Taler protocols. Besides implementing the redesigned
protocols in Taler, an implementation of the cryptographic routines is needed.
-The paper <a href="https://eprint.iacr.org/2021/877.pdf">”Blind Schnorr
+The paper <a href="https://eprint.iacr.org/2019/877.pdf">”Blind Schnorr
Signatures and Signed ElGamal Encryption in the Algebraic Group
Model”</a> from 2019 (updated in 2021) introducing Clause Blind Schnorr Signatures
is used as theoretical basis for our improvements. The paper explains why simple Blind