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131 Publications
2017 |Published| Journal Article | IST-REx-ID: 6196 |
The exact security of PMAC
P. Gazi, K.Z. Pietrzak, M. Rybar, IACR Transactions on Symmetric Cryptology 2016 (2017) 145–161.
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P. Gazi, K.Z. Pietrzak, M. Rybar, IACR Transactions on Symmetric Cryptology 2016 (2017) 145–161.
2017 |Published| Conference Paper | IST-REx-ID: 559 |
Beyond Hellman’s time-memory trade-offs with applications to proofs of space
H.M. Abusalah, J.F. Alwen, B. Cohen, D. Khilko, K.Z. Pietrzak, L. Reyzin, in:, Springer, 2017, pp. 357–379.
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H.M. Abusalah, J.F. Alwen, B. Cohen, D. Khilko, K.Z. Pietrzak, L. Reyzin, in:, Springer, 2017, pp. 357–379.
2017 |Published| Conference Paper | IST-REx-ID: 637 |
Be adaptive avoid overcommitting
Z. Jafargholi, C. Kamath Hosdurg, K. Klein, I. Komargodski, K.Z. Pietrzak, D. Wichs, in:, J. Katz, H. Shacham (Eds.), Springer, 2017, pp. 133–163.
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Z. Jafargholi, C. Kamath Hosdurg, K. Klein, I. Komargodski, K.Z. Pietrzak, D. Wichs, in:, J. Katz, H. Shacham (Eds.), Springer, 2017, pp. 133–163.
2017 |Published| Conference Paper | IST-REx-ID: 1174 |
Lower bounds on key derivation for square-friendly applications
M. Skórski, in:, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017.
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M. Skórski, in:, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017.
2017 |Published| Conference Paper | IST-REx-ID: 1176 |
Towards practical attacks on Argon2i and balloon hashing
J.F. Alwen, J. Blocki, in:, IEEE, 2017.
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J.F. Alwen, J. Blocki, in:, IEEE, 2017.
2017 |Published| Journal Article | IST-REx-ID: 1187 |
Efficient authentication from hard learning problems
E. Kiltz, K.Z. Pietrzak, D. Venturi, D. Cash, A. Jain, Journal of Cryptology 30 (2017) 1238–1275.
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E. Kiltz, K.Z. Pietrzak, D. Venturi, D. Cash, A. Jain, Journal of Cryptology 30 (2017) 1238–1275.
2016 |Published| Journal Article | IST-REx-ID: 1177 |
A closer look at multiple-forking: Leveraging (in)dependence for a tighter bound
C. Kamath Hosdurg, S. Chatterjee, Algorithmica 74 (2016) 1321–1362.
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C. Kamath Hosdurg, S. Chatterjee, Algorithmica 74 (2016) 1321–1362.
2016 |Published| Conference Paper | IST-REx-ID: 1179 |
Pseudoentropy: Lower-bounds for chain rules and transformations
K.Z. Pietrzak, S. Maciej, in:, Springer, 2016, pp. 183–203.
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K.Z. Pietrzak, S. Maciej, in:, Springer, 2016, pp. 183–203.
2016 |Published| Conference Paper | IST-REx-ID: 1231 |
On the complexity of scrypt and proofs of space in the parallel random oracle model
J.F. Alwen, B. Chen, C. Kamath Hosdurg, V. Kolmogorov, K.Z. Pietrzak, S. Tessaro, in:, Springer, 2016, pp. 358–387.
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J.F. Alwen, B. Chen, C. Kamath Hosdurg, V. Kolmogorov, K.Z. Pietrzak, S. Tessaro, in:, Springer, 2016, pp. 358–387.
2016 |Published| Conference Paper | IST-REx-ID: 1233 |
Standard security does imply security against selective opening for markov distributions
G. Fuchsbauer, F. Heuer, E. Kiltz, K.Z. Pietrzak, in:, Springer, 2016, pp. 282–305.
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G. Fuchsbauer, F. Heuer, E. Kiltz, K.Z. Pietrzak, in:, Springer, 2016, pp. 282–305.
2016 |Published| Conference Paper | IST-REx-ID: 1365 |
Efficiently computing data-independent memory-hard functions
J.F. Alwen, J. Blocki, in:, Springer, 2016, pp. 241–271.
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J.F. Alwen, J. Blocki, in:, Springer, 2016, pp. 241–271.
2016 |Published| Conference Paper | IST-REx-ID: 1366 |
Provably robust sponge-based PRNGs and KDFs
P. Gazi, S. Tessaro, in:, Springer, 2016, pp. 87–116.
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P. Gazi, S. Tessaro, in:, Springer, 2016, pp. 87–116.
2016 |Published| Journal Article | IST-REx-ID: 1592
Structure preserving signatures and commitments to group elements
M. Abe, G. Fuchsbauer, J. Groth, K. Haralambiev, M. Ohkubo, Journal of Cryptology 29 (2016) 363–421.
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M. Abe, G. Fuchsbauer, J. Groth, K. Haralambiev, M. Ohkubo, Journal of Cryptology 29 (2016) 363–421.
2016 |Published| Conference Paper | IST-REx-ID: 1225 |
Practical round-optimal blind signatures in the standard model from weaker assumptions
G. Fuchsbauer, C. Hanser, C. Kamath Hosdurg, D. Slamanig, in:, Springer, 2016, pp. 391–408.
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G. Fuchsbauer, C. Hanser, C. Kamath Hosdurg, D. Slamanig, in:, Springer, 2016, pp. 391–408.
2016 |Published| Conference Paper | IST-REx-ID: 1653 |
New realizations of somewhere statistically binding hashing and positional accumulators
T. Okamoto, K.Z. Pietrzak, B. Waters, D. Wichs, in:, Springer, 2016, pp. 121–145.
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T. Okamoto, K.Z. Pietrzak, B. Waters, D. Wichs, in:, Springer, 2016, pp. 121–145.
2016 |Published| Journal Article | IST-REx-ID: 1479 |
A counterexample to the chain rule for conditional HILL entropy
S. Krenn, K.Z. Pietrzak, A. Wadia, D. Wichs, Computational Complexity 25 (2016) 567–605.
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S. Krenn, K.Z. Pietrzak, A. Wadia, D. Wichs, Computational Complexity 25 (2016) 567–605.
2016 |Published| Conference Paper | IST-REx-ID: 1229 |
Offline witness encryption
H.M. Abusalah, G. Fuchsbauer, K.Z. Pietrzak, in:, Springer, 2016, pp. 285–303.
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H.M. Abusalah, G. Fuchsbauer, K.Z. Pietrzak, in:, Springer, 2016, pp. 285–303.
2016 |Published| Conference Paper | IST-REx-ID: 1236 |
Constrained PRFs for unbounded inputs
H.M. Abusalah, G. Fuchsbauer, K.Z. Pietrzak, in:, Springer, 2016, pp. 413–428.
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H.M. Abusalah, G. Fuchsbauer, K.Z. Pietrzak, in:, Springer, 2016, pp. 413–428.
2016 |Published| Conference Paper | IST-REx-ID: 1235 |
Constrained PRFs for unbounded inputs with short keys
H.M. Abusalah, G. Fuchsbauer, in:, Springer, 2016, pp. 445–463.
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H.M. Abusalah, G. Fuchsbauer, in:, Springer, 2016, pp. 445–463.
2015 |Published| Conference Paper | IST-REx-ID: 1474 |
Policy privacy in cryptographic access control
A. Ferrara, G. Fuchsbauer, B. Liu, B. Warinschi, in:, IEEE, 2015, pp. 46–60.
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A. Ferrara, G. Fuchsbauer, B. Liu, B. Warinschi, in:, IEEE, 2015, pp. 46–60.