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157 Publications
2026 |
Published |
Conference Paper |
IST-REx-ID: 21042 |
Anthemius: Efficient and modular block assembly for concurrent execution
R. Neiheiser, E. Kokoris Kogias, in:, 29th International Conference on Financial Cryptography and Data Security, Springer Nature, 2026, pp. 307–323.
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R. Neiheiser, E. Kokoris Kogias, in:, 29th International Conference on Financial Cryptography and Data Security, Springer Nature, 2026, pp. 307–323.
2026 |
Published |
Conference Paper |
IST-REx-ID: 21134 |
On the (in)security of Proofs-of-space based longest-chain blockchains
M.A. Baig, K.Z. Pietrzak, in:, 29th International Conference on Financial Cryptography and Data Security, Springer Nature, 2026, pp. 127–142.
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M.A. Baig, K.Z. Pietrzak, in:, 29th International Conference on Financial Cryptography and Data Security, Springer Nature, 2026, pp. 127–142.
2026 |
Published |
Thesis | PhD |
IST-REx-ID: 21651 |
On secure chain selection rules from physical resources in a permissionless setting
M.A. Baig, On Secure Chain Selection Rules from Physical Resources in a Permissionless Setting, Institute of Science and Technology Austria, 2026.
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M.A. Baig, On Secure Chain Selection Rules from Physical Resources in a Permissionless Setting, Institute of Science and Technology Austria, 2026.
2025 |
Published |
Conference Paper |
IST-REx-ID: 22007 |
Time-space tradeoffs of truncation with preprocessing
K.Z. Pietrzak, P. Wang, in:, 6th Conference on Information-Theoretic Cryptography, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
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K.Z. Pietrzak, P. Wang, in:, 6th Conference on Information-Theoretic Cryptography, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2025.
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.
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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.
2025 |
Published |
Conference Paper |
IST-REx-ID: 20845 |
Zeroizing attacks against evasive and circular evasive LWE
S. Agrawal, A. Modi, A. Yadav, S. Yamada, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 259–290.
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S. Agrawal, A. Modi, A. Yadav, S. Yamada, in:, 23rd International Conference on Theory of Cryptography, Springer Nature, 2025, pp. 259–290.
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.
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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 |
Epub ahead of print |
Journal Article |
IST-REx-ID: 21017 |
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Kauri: BFT consensus with pipelined tree-based dissemination and aggregation
R. Neiheiser, M. Matos, L. Rodrigues, ACM Transactions on Computer Systems (2025).
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R. Neiheiser, M. Matos, L. Rodrigues, ACM Transactions on Computer Systems (2025).
2025 |
Published |
Conference Paper |
IST-REx-ID: 21262 |
Continuous group-key agreement: Concurrent updates without pruning
B. Auerbach, M. Cueto Noval, B. Erol, K.Z. Pietrzak, in:, 45th Annual International Cryptology Conference, Springer Nature, 2025, pp. 141–172.
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B. Auerbach, M. Cueto Noval, B. Erol, K.Z. Pietrzak, in:, 45th Annual International Cryptology Conference, Springer Nature, 2025, pp. 141–172.
2025 |
Published |
Conference Paper |
IST-REx-ID: 21323 |
On extractability of the KZG family of polynomial commitment schemes
J. Belohorec, P. Dvořák, C. Hoffmann, P. Hubáček, K. Mašková, M. Pastyřík, in:, 45th Annual International Cryptology Conference, Springer Nature, 2025, pp. 584–616.
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J. Belohorec, P. Dvořák, C. Hoffmann, P. Hubáček, K. Mašková, M. Pastyřík, in:, 45th Annual International Cryptology Conference, Springer Nature, 2025, pp. 584–616.
2025 |
Published |
Conference Paper |
IST-REx-ID: 19600 |
Route discovery in private payment channel networks
Z. Avarikioti, M. Bastankhah, M.A. Maddah-Ali, K.Z. Pietrzak, J. Svoboda, M.X. Yeo, in:, Computer Security. ESORICS 2024 International Workshops, Springer Nature, 2025, pp. 207–223.
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Z. Avarikioti, M. Bastankhah, M.A. Maddah-Ali, K.Z. Pietrzak, J. Svoboda, M.X. Yeo, in:, Computer Security. ESORICS 2024 International Workshops, Springer Nature, 2025, pp. 207–223.
2025 |
Published |
Conference Paper |
IST-REx-ID: 19712 |
On the soundness of algebraic attacks against code-based assumptions
M. Cueto Noval, S.-P. Merz, P. Stählin, A. Ünal, in:, 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Springer Nature, 2025, pp. 385–415.
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M. Cueto Noval, S.-P. Merz, P. Stählin, A. Ünal, in:, 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Springer Nature, 2025, pp. 385–415.
2025 |
Conference Paper |
IST-REx-ID: 19738 |
Securely instantiating ‘Half Gates’ garbling in the standard model
A. Acharya, K. Azari, M.A. Baig, D. Hofheinz, C. Kamath, in:, 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Springer Nature, 2025, pp. 37–75.
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A. Acharya, K. Azari, M.A. Baig, D. Hofheinz, C. Kamath, in:, 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Springer Nature, 2025, pp. 37–75.
2025 |
Published |
Conference Paper |
IST-REx-ID: 19778 |
Watermarkable and zero-knowledge Verifiable Delay Functions from any proof of exponentiation
C. Hoffmann, K.Z. Pietrzak, in:, 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Springer Nature, 2025, pp. 36–66.
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C. Hoffmann, K.Z. Pietrzak, in:, 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Springer Nature, 2025, pp. 36–66.
2025 |
Published |
Conference Paper |
IST-REx-ID: 20053 |
When is liquid democracy possible?: On the manipulation of variance
K. Chatterjee, S. Gilbert, S. Schmid, J. Svoboda, M.X. Yeo, in:, Proceedings of the ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2025, pp. 241–251.
[Published Version]
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K. Chatterjee, S. Gilbert, S. Schmid, J. Svoboda, M.X. Yeo, in:, Proceedings of the ACM Symposium on Principles of Distributed Computing, Association for Computing Machinery, 2025, pp. 241–251.
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.
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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 |
Thesis | PhD |
IST-REx-ID: 20920 |
Theory and applications of verifiable delay functions
C. Hoffmann, Theory and Applications of Verifiable Delay Functions, Institute of Science and Technology Austria, 2025.
[Published Version]
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C. Hoffmann, Theory and Applications of Verifiable Delay Functions, Institute of Science and Technology Austria, 2025.
earlier version | 2025 |
Published |
Thesis | PhD |
IST-REx-ID: 20556
Theory and applications of verifiable delay functions
C. Hoffmann, Theory and Applications of Verifiable Delay Functions, Institute of Science and Technology Austria, 2025.
[Published Version]
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C. Hoffmann, Theory and Applications of Verifiable Delay Functions, Institute of Science and Technology Austria, 2025.
2024 |
Published |
Journal Article |
IST-REx-ID: 14820 |
Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation
S. Schmid, J. Svoboda, M.X. Yeo, Theoretical Computer Science 989 (2024).
[Published Version]
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S. Schmid, J. Svoboda, M.X. Yeo, Theoretical Computer Science 989 (2024).
2024 |
Published |
Conference Paper |
IST-REx-ID: 15007 |
Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks
O. Alpos, I. Amores-Sesar, C. Cachin, M.X. Yeo, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.
[Published Version]
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O. Alpos, I. Amores-Sesar, C. Cachin, M.X. Yeo, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.