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Ray Neiheiser

Krzysztof Pietrzak

Christoph Günther

Miguel Cueto Noval

Akin Ünal

Anshu Yadav

Charlotte Hoffmann

Mirza Baig

Karen Klein

Karen Klein

Benedikt Auerbach

Peter Gazi

Schipper, Joachim

Georgia Avarikioti

Emiel Wiedijk

Michelle Yeo

Hamza Abusalah

Michal Rybar

Chethan Kamath Hosdurg

Suvradip Chakraborty

Joel Alwen

Michael Walter

Stephan Krenn

Georg Fuchsbauer



144 Publications

2017 | Published | Conference Paper | IST-REx-ID: 648 | OA
M. Skórski, “On the complexity of breaking pseudoentropy,” presented at the TAMC: Theory and Applications of Models of Computation, Bern, Switzerland, 2017, vol. 10185, pp. 600–613.
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2017 | Published | Conference Paper | IST-REx-ID: 650 | OA
M. Skórski, “A cryptographic view of regularity lemmas: Simpler unified proofs and refined bounds,” presented at the TAMC: Theory and Applications of Models of Computation, Bern, Switzerland, 2017, vol. 10185, pp. 586–599.
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2017 | Published | Conference Paper | IST-REx-ID: 640 | OA
J. F. Alwen, J. Blocki, and K. Z. Pietrzak, “Depth-robust graphs and their cumulative memory complexity,” presented at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Paris, France, 2017, vol. 10212, pp. 3–32.
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2017 | Published | Conference Paper | IST-REx-ID: 637 | OA
Z. Jafargholi, C. Kamath Hosdurg, K. Klein, I. Komargodski, K. Z. Pietrzak, and D. Wichs, “Be adaptive avoid overcommitting,” presented at the CRYPTO: Cryptology, Santa Barbara, CA, United States, 2017, vol. 10401, pp. 133–163.
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2017 | Published | Conference Paper | IST-REx-ID: 635 | OA
J. F. Alwen, B. Chen, K. Z. Pietrzak, L. Reyzin, and S. Tessaro, “Scrypt is maximally memory hard,” presented at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Paris, France, 2017, vol. 10212, pp. 33–62.
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2017 | Published | Conference Paper | IST-REx-ID: 605 | OA
J. Brody, S. Dziembowski, S. Faust, and K. Z. Pietrzak, “Position based cryptography and multiparty communication complexity,” presented at the TCC: Theory of Cryptography Conference, Baltimore, MD, United States, 2017, vol. 10677, pp. 56–81.
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2017 | Published | Conference Paper | IST-REx-ID: 609 | OA
J. F. Alwen and B. Tackmann, “Moderately hard functions: Definition, instantiations, and applications,” presented at the TCC: Theory of Cryptography, Baltimore, MD, United States, 2017, vol. 10677, pp. 493–526.
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2017 | Published | Conference Paper | IST-REx-ID: 6527 | OA
J. F. Alwen, J. Blocki, and B. Harsha, “Practical graphs for optimal side-channel resistant memory-hard functions,” in Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security, Dallas, TX, USA, 2017, pp. 1001–1017.
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2016 | Published | Journal Article | IST-REx-ID: 1592
M. Abe, G. Fuchsbauer, J. Groth, K. Haralambiev, and M. Ohkubo, “Structure preserving signatures and commitments to group elements,” Journal of Cryptology, vol. 29, no. 2. Springer, pp. 363–421, 2016.
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2016 | Published | Journal Article | IST-REx-ID: 1479 | OA
S. Krenn, K. Z. Pietrzak, A. Wadia, and D. Wichs, “A counterexample to the chain rule for conditional HILL entropy,” Computational Complexity, vol. 25, no. 3. Springer, pp. 567–605, 2016.
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2016 | Published | Conference Paper | IST-REx-ID: 1365 | OA
J. F. Alwen and J. Blocki, “Efficiently computing data-independent memory-hard functions,” presented at the CRYPTO: International Cryptology Conference, Santa Barbara, CA, USA, 2016, vol. 9815, pp. 241–271.
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2016 | Published | Conference Paper | IST-REx-ID: 1366 | OA
P. Gazi and S. Tessaro, “Provably robust sponge-based PRNGs and KDFs,” presented at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Vienna, Austria, 2016, vol. 9665, pp. 87–116.
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2016 | Published | Conference Paper | IST-REx-ID: 1236 | OA
H. M. Abusalah, G. Fuchsbauer, and K. Z. Pietrzak, “Constrained PRFs for unbounded inputs,” presented at the CT-RSA: Topics in Cryptology, San Francisco, CA, USA, 2016, vol. 9610, pp. 413–428.
[Submitted Version] View | Files available | DOI | WoS
 
2016 | Published | Conference Paper | IST-REx-ID: 1235 | OA
H. M. Abusalah and G. Fuchsbauer, “Constrained PRFs for unbounded inputs with short keys,” presented at the ACNS: Applied Cryptography and Network Security, Guildford, UK, 2016, vol. 9696, pp. 445–463.
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2016 | Published | Conference Paper | IST-REx-ID: 1229 | OA
H. M. Abusalah, G. Fuchsbauer, and K. Z. Pietrzak, “Offline witness encryption,” presented at the ACNS: Applied Cryptography and Network Security, Guildford, UK, 2016, vol. 9696, pp. 285–303.
[Submitted Version] View | Files available | DOI | WoS
 
2016 | Published | Conference Paper | IST-REx-ID: 1231 | OA
J. F. Alwen, B. Chen, C. Kamath Hosdurg, V. Kolmogorov, K. Z. Pietrzak, and S. Tessaro, “On the complexity of scrypt and proofs of space in the parallel random oracle model,” presented at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Vienna, Austria, 2016, vol. 9666, pp. 358–387.
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2016 | Published | Conference Paper | IST-REx-ID: 1233 | OA
G. Fuchsbauer, F. Heuer, E. Kiltz, and K. Z. Pietrzak, “Standard security does imply security against selective opening for markov distributions,” presented at the TCC: Theory of Cryptography Conference, Tel Aviv, Israel, 2016, vol. 9562, pp. 282–305.
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2016 | Published | Conference Paper | IST-REx-ID: 1179 | OA
K. Z. Pietrzak and S. Maciej, “Pseudoentropy: Lower-bounds for chain rules and transformations,” presented at the TCC: Theory of Cryptography Conference, Beijing, China, 2016, vol. 9985, pp. 183–203.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
2016 | Published | Journal Article | IST-REx-ID: 1177 | OA
C. Kamath Hosdurg and S. Chatterjee, “A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound,” Algorithmica, vol. 74, no. 4. Springer, pp. 1321–1362, 2016.
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2016 | Published | Conference Paper | IST-REx-ID: 1653 | OA
T. Okamoto, K. Z. Pietrzak, B. Waters, and D. Wichs, “New realizations of somewhere statistically binding hashing and positional accumulators,” presented at the ASIACRYPT: Theory and Application of Cryptology and Information Security, Auckland, New Zealand, 2016, vol. 9452, pp. 121–145.
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