Christoph U. Günther

According to our database, Christoph U. Günther authored at least 6 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Putting Sybils on a Diet: Securing Distributed Hash Tables using Proofs of Space.

Christoph U. Günther, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2025

Constrained Verifiable Random Functions Without Obfuscation and Friends.

Nicholas Brandt, Miguel Cueto Noval, Christoph U. Günther, Akin Ünal, Stella Wohnig

IACR Cryptol. ePrint Arch., 2025

Nakamoto Consensus from Multiple Resources.

Mirza Ahad Baig, Christoph U. Günther, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2025

2024

Deniability in Automated Contact Tracing: Impossibilities and Possibilities.

Christoph U. Günther, Krzysztof Pietrzak

Proc. Priv. Enhancing Technol., 2024

Trapdoor Memory-Hard Functions.

Benedikt Auerbach, Christoph U. Günther, Krzysztof Pietrzak

IACR Cryptol. ePrint Arch., 2024

2022

Practical Asynchronous Proactive Secret Sharing and Key Refresh.

Christoph U. Günther, Sourav Das, Lefteris Kokoris-Kogias

IACR Cryptol. ePrint Arch., 2022