Christoph Ullrich Günther
5 Publications
2025 | Published | Conference Paper | IST-REx-ID: 20587 | 
Nakamoto consensus from multiple resources
M.A. Baig, C.U. Günther, K.Z. Pietrzak, in:, 7th Conference on Advances in Financial Technologies, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
[Published Version]
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M.A. Baig, C.U. Günther, K.Z. Pietrzak, in:, 7th Conference on Advances in Financial Technologies, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
2025 | Published | Conference Paper | IST-REx-ID: 20846 |
Constrained verifiable random functions without obfuscation and friends
N. Brandt, M. Cueto Noval, C.U. Günther, A. Ünal, S. Wohnig, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 478–511.
[Preprint]
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N. Brandt, M. Cueto Noval, C.U. Günther, A. Ünal, S. Wohnig, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 478–511.
2025 | Published | Conference Paper | IST-REx-ID: 20844 |
Space-deniable proofs
J. Dujmovic, C.U. Günther, K.Z. Pietrzak, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 171–202.
[Preprint]
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J. Dujmovic, C.U. Günther, K.Z. Pietrzak, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 171–202.
2024 | Published | Journal Article | IST-REx-ID: 18961 |
Deniability in automated contact tracing: Impossibilities and possibilities
C.U. Günther, K.Z. Pietrzak, Proceedings on Privacy Enhancing Technologies 2024 (2024) 636–648.
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C.U. Günther, K.Z. Pietrzak, Proceedings on Privacy Enhancing Technologies 2024 (2024) 636–648.
2024 | Published | Conference Paper | IST-REx-ID: 17051 |
Trapdoor memory-hard functions
B. Auerbach, C.U. Günther, K.Z. Pietrzak, in:, 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Springer Nature, 2024, pp. 315–344.
[Preprint]
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B. Auerbach, C.U. Günther, K.Z. Pietrzak, in:, 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Springer Nature, 2024, pp. 315–344.
Grants
5 Publications
2025 | Published | Conference Paper | IST-REx-ID: 20587 |
Nakamoto consensus from multiple resources
M.A. Baig, C.U. Günther, K.Z. Pietrzak, in:, 7th Conference on Advances in Financial Technologies, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
[Published Version]
View
| Files available
| DOI
| Download Published Version (ext.)
| arXiv
M.A. Baig, C.U. Günther, K.Z. Pietrzak, in:, 7th Conference on Advances in Financial Technologies, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
2025 | Published | Conference Paper | IST-REx-ID: 20846 |
Constrained verifiable random functions without obfuscation and friends
N. Brandt, M. Cueto Noval, C.U. Günther, A. Ünal, S. Wohnig, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 478–511.
[Preprint]
View
| DOI
| Download Preprint (ext.)
N. Brandt, M. Cueto Noval, C.U. Günther, A. Ünal, S. Wohnig, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 478–511.
2025 | Published | Conference Paper | IST-REx-ID: 20844 |
Space-deniable proofs
J. Dujmovic, C.U. Günther, K.Z. Pietrzak, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 171–202.
[Preprint]
View
| DOI
| Download Preprint (ext.)
J. Dujmovic, C.U. Günther, K.Z. Pietrzak, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 171–202.
2024 | Published | Journal Article | IST-REx-ID: 18961 |
Deniability in automated contact tracing: Impossibilities and possibilities
C.U. Günther, K.Z. Pietrzak, Proceedings on Privacy Enhancing Technologies 2024 (2024) 636–648.
[Published Version]
View
| Files available
| DOI
C.U. Günther, K.Z. Pietrzak, Proceedings on Privacy Enhancing Technologies 2024 (2024) 636–648.
2024 | Published | Conference Paper | IST-REx-ID: 17051 |
Trapdoor memory-hard functions
B. Auerbach, C.U. Günther, K.Z. Pietrzak, in:, 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Springer Nature, 2024, pp. 315–344.
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
B. Auerbach, C.U. Günther, K.Z. Pietrzak, in:, 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Springer Nature, 2024, pp. 315–344.