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127 Publications
2015 | Conference Paper | IST-REx-ID: 1647 | 
G. Fuchsbauer, C. Hanser, and D. Slamanig, “Practical round-optimal blind signatures in the standard model,” presented at the CRYPTO: International Cryptology Conference, Santa Barbara, CA, United States, 2015, vol. 9216, pp. 233–253.
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2015 | Conference Paper | IST-REx-ID: 1654 |
P. Gazi, K. Z. Pietrzak, and S. Tessaro, “Generic security of NMAC and HMAC with input whitening,” vol. 9453. Springer, pp. 85–109, 2015.
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2015 | Conference Paper | IST-REx-ID: 1650 |
M. Skórski, A. Golovnev, and K. Z. Pietrzak, “Condensed unpredictability ,” presented at the ICALP: Automata, Languages and Programming, Kyoto, Japan, 2015, vol. 9134, pp. 1046–1057.
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2015 | Conference Paper | IST-REx-ID: 1651 |
F. Baldimtsi, M. Chase, G. Fuchsbauer, and M. Kohlweiss, “Anonymous transferable e-cash,” in Public-Key Cryptography - PKC 2015, Gaithersburg, MD, United States, 2015, vol. 9020, pp. 101–124.
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2015 | Conference Paper | IST-REx-ID: 1652 |
J. F. Alwen and V. Serbinenko, “High parallel complexity graphs and memory-hard functions,” in Proceedings of the 47th annual ACM symposium on Theory of computing, Portland, OR, United States, 2015, pp. 595–603.
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2015 | Conference Paper | IST-REx-ID: 1672 |
J. F. Alwen, R. Ostrovsky, H. Zhou, and V. Zikas, “Incoercible multi-party computation and universally composable receipt-free voting,” in Advances in Cryptology - CRYPTO 2015, Santa Barbara, CA, United States, 2015, vol. 9216, pp. 763–780.
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2015 | Conference Paper | IST-REx-ID: 1669 |
K. Z. Pietrzak and M. Skórski, “The chain rule for HILL pseudoentropy, revisited,” vol. 9230. Springer, pp. 81–98, 2015.
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2015 | Conference Paper | IST-REx-ID: 1671 |
P. Gazi, K. Z. Pietrzak, and S. Tessaro, “The exact PRF security of truncation: Tight bounds for keyed sponges and truncated CBC,” presented at the CRYPTO: International Cryptology Conference, Santa Barbara, CA, United States, 2015, vol. 9215, pp. 368–387.
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2015 | Conference Paper | IST-REx-ID: 1668 |
P. Gazi, J. Lee, Y. Seurin, J. Steinberger, and S. Tessaro, “Relaxing full-codebook security: A refined analysis of key-length extension schemes,” vol. 9054. Springer, pp. 319–341, 2015.
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2015 | Conference Paper | IST-REx-ID: 1675 |
S. Dziembowski, S. Faust, V. Kolmogorov, and K. Z. Pietrzak, “Proofs of space,” in 35th Annual Cryptology Conference, Santa Barbara, CA, United States, 2015, vol. 9216, pp. 585–605.
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2014 | Conference Paper | IST-REx-ID: 1643 |
G. Fuchsbauer, “Constrained Verifiable Random Functions ,” in SCN 2014, Amalfi, Italy, 2014, vol. 8642, pp. 95–114.
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2014 | Conference Paper | IST-REx-ID: 1907 |
G. Demay, P. Gazi, U. Maurer, and B. Tackmann, “Optimality of non-adaptive strategies: The case of parallel games,” in IEEE International Symposium on Information Theory, Honolulu, USA, 2014.
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2014 | Conference Paper | IST-REx-ID: 2045 |
D. Dachman Soled, G. Fuchsbauer, P. Mohassel, and A. O’Neill, “Enhanced chosen-ciphertext security and applications,” in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Buenos Aires, Argentina, 2014, vol. 8383, pp. 329–344.
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2014 | Conference Paper | IST-REx-ID: 2047 |
F. Yu, M. Rybar, C. Uhler, and S. Fienberg, “Differentially-private logistic regression for detecting multiple-SNP association in GWAS databases,” in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Ibiza, Spain, 2014, vol. 8744, pp. 170–184.
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2014 | Conference Paper | IST-REx-ID: 2046 |
M. Bellare and G. Fuchsbauer, “Policy-based signatures,” in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Buenos Aires, Argentina, 2014, vol. 8383, pp. 520–537.
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2014 | Conference Paper | IST-REx-ID: 2185 |
Y. Dodis, K. Z. Pietrzak, and D. Wichs, “Key derivation without entropy waste,” presented at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Copenhagen, Denmark, 2014, vol. 8441, pp. 93–110.
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2014 | Conference Paper | IST-REx-ID: 2219 |
E. Kiltz, D. Masny, and K. Z. Pietrzak, “Simple chosen-ciphertext security from low noise LPN,” presented at the IACR: International Conference on Practice and Theory in Public-Key Cryptography, 2014, vol. 8383, pp. 1–18.
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2014 | Conference Paper | IST-REx-ID: 2236 |
D. Jetchev and K. Z. Pietrzak, “How to fake auxiliary input,” presented at the TCC: Theory of Cryptography Conference, San Diego, USA, 2014, vol. 8349, pp. 566–590.
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2014 | Journal Article | IST-REx-ID: 2852
M. Fischlin, A. Lehmann, and K. Z. Pietrzak, “Robust multi-property combiners for hash functions,” Journal of Cryptology, vol. 27, no. 3. Springer, pp. 397–428, 2014.
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2014 | Conference Paper | IST-REx-ID: 2082 |
P. Gazi, K. Z. Pietrzak, and M. Rybar, “The exact PRF-security of NMAC and HMAC,” presented at the CRYPTO: International Cryptology Conference, Santa Barbara, USA, 2014, vol. 8616, no. 1, pp. 113–130.
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2013 | Conference Paper | IST-REx-ID: 2259 |
J. F. Alwen, S. Krenn, K. Z. Pietrzak, and D. Wichs, “Learning with rounding, revisited: New reduction properties and applications,” vol. 8042, no. 1. Springer, pp. 57–74, 2013.
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2013 | Conference Paper | IST-REx-ID: 2258 |
E. Kiltz, K. Z. Pietrzak, and M. Szegedy, “Digital signatures with minimal overhead from indifferentiable random invertible functions,” vol. 8042. Springer, pp. 571–588, 2013.
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2013 | Conference Paper | IST-REx-ID: 2260 |
D. Bernhard, G. Fuchsbauer, and E. Ghadafi, “Efficient signatures of knowledge and DAA in the standard model,” vol. 7954. Springer, pp. 518–533, 2013.
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2013 | Conference Paper | IST-REx-ID: 2291 |
A. Ferrara, G. Fuchsbauer, and B. Warinschi, “Cryptographically enforced RBAC,” presented at the CSF: Computer Security Foundations, New Orleans, LA, United States, 2013, pp. 115–129.
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2013 | Conference Paper | IST-REx-ID: 2940 |
S. Krenn, K. Z. Pietrzak, and A. Wadia, “A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it,” presented at the TCC: Theory of Cryptography Conference, Tokyo, Japan, 2013, vol. 7785, pp. 23–39.
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2013 | Report | IST-REx-ID: 2274 |
S. Dziembowski, S. Faust, V. Kolmogorov, and K. Z. Pietrzak, Proofs of Space. IST Austria, 2013.
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2012 | Conference Paper | IST-REx-ID: 2048 |
S. Faust, K. Z. Pietrzak, and J. Schipper, “Practical leakage-resilient symmetric cryptography,” in Conference proceedings CHES 2012, Leuven, Belgium, 2012, vol. 7428, pp. 213–232.
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2012 | Conference Paper | IST-REx-ID: 2049 |
S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, and K. Z. Pietrzak, “Lapin: An efficient authentication protocol based on ring-LPN,” in Conference proceedings FSE 2012, Washington, DC, USA, 2012, vol. 7549, pp. 346–365.
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2012 | Conference Paper | IST-REx-ID: 2937 |
J. Almeida, M. Barbosa, E. Bangerter, G. Barthe, S. Krenn, and S. Béguelin, “Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols,” in Proceedings of the 2012 ACM conference on Computer and communications security, Raleigh, NC, USA, 2012, pp. 488–500.
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2012 | Conference Paper | IST-REx-ID: 2974 |
A. Jain, S. Krenn, K. Z. Pietrzak, and A. Tentes, “Commitments and efficient zero knowledge proofs from learning parity with noise,” presented at the ASIACRYPT: Theory and Application of Cryptology and Information Security, Beijing, China, 2012, vol. 7658, pp. 663–680.
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2012 | Conference Paper | IST-REx-ID: 3282 |
Y. Dodis, K. Z. Pietrzak, E. Kiltz, and D. Wichs, “Message authentication, revisited,” presented at the EUROCRYPT: Theory and Applications of Cryptographic Techniques, Cambridge, UK, 2012, vol. 7237, pp. 355–374.
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2012 | Conference Paper | IST-REx-ID: 3280 |
K. Z. Pietrzak, “Subspace LWE,” presented at the TCC: Theory of Cryptography Conference, Taormina, Sicily, Italy, 2012, vol. 7194, pp. 548–563.
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2012 | Conference Paper | IST-REx-ID: 3281
K. Z. Pietrzak, A. Rosen, and G. Segev, “Lossy functions do not amplify well,” presented at the TCC: Theory of Cryptography Conference, Taormina, Sicily, Italy, 2012, vol. 7194, pp. 458–475.
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2012 | Conference Paper | IST-REx-ID: 3279
A. Jain, K. Z. Pietrzak, and A. Tentes, “Hardness preserving constructions of pseudorandom functions,” presented at the TCC: Theory of Cryptography Conference, Taormina, Sicily, Italy, 2012, vol. 7194, pp. 369–382.
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