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127 Publications
2014 | Conference Paper | IST-REx-ID: 2082 | 
The exact PRF-security of NMAC and HMAC
P. Gazi, K.Z. Pietrzak, M. Rybar, in:, J. Garay, R. Gennaro (Eds.), Springer, 2014, pp. 113–130.
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P. Gazi, K.Z. Pietrzak, M. Rybar, in:, J. Garay, R. Gennaro (Eds.), Springer, 2014, pp. 113–130.
2013 | Conference Paper | IST-REx-ID: 2259 |
Learning with rounding, revisited: New reduction properties and applications
J.F. Alwen, S. Krenn, K.Z. Pietrzak, D. Wichs, 8042 (2013) 57–74.
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J.F. Alwen, S. Krenn, K.Z. Pietrzak, D. Wichs, 8042 (2013) 57–74.
2013 | Conference Paper | IST-REx-ID: 2258 |
Digital signatures with minimal overhead from indifferentiable random invertible functions
E. Kiltz, K.Z. Pietrzak, M. Szegedy, 8042 (2013) 571–588.
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E. Kiltz, K.Z. Pietrzak, M. Szegedy, 8042 (2013) 571–588.
2013 | Conference Paper | IST-REx-ID: 2260 |
Efficient signatures of knowledge and DAA in the standard model
D. Bernhard, G. Fuchsbauer, E. Ghadafi, 7954 (2013) 518–533.
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D. Bernhard, G. Fuchsbauer, E. Ghadafi, 7954 (2013) 518–533.
2013 | Conference Paper | IST-REx-ID: 2291 |
Cryptographically enforced RBAC
A. Ferrara, G. Fuchsbauer, B. Warinschi, in:, IEEE, 2013, pp. 115–129.
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A. Ferrara, G. Fuchsbauer, B. Warinschi, in:, IEEE, 2013, pp. 115–129.
2013 | Conference Paper | IST-REx-ID: 2940 |
A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it
S. Krenn, K.Z. Pietrzak, A. Wadia, in:, A. Sahai (Ed.), Springer, 2013, pp. 23–39.
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S. Krenn, K.Z. Pietrzak, A. Wadia, in:, A. Sahai (Ed.), Springer, 2013, pp. 23–39.
2013 | Journal Article | IST-REx-ID: 502
Short blind signatures
O. Blazy, G. Fuchsbauer, D. Pointcheval, D. Vergnaud, Journal of Computer Security 21 (2013) 627–661.
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O. Blazy, G. Fuchsbauer, D. Pointcheval, D. Vergnaud, Journal of Computer Security 21 (2013) 627–661.
2013 | Report | IST-REx-ID: 2274 |
Proofs of Space
S. Dziembowski, S. Faust, V. Kolmogorov, K.Z. Pietrzak, Proofs of Space, IST Austria, 2013.
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S. Dziembowski, S. Faust, V. Kolmogorov, K.Z. Pietrzak, Proofs of Space, IST Austria, 2013.
2012 | Conference Paper | IST-REx-ID: 2048 |
Practical leakage-resilient symmetric cryptography
S. Faust, K.Z. Pietrzak, J. Schipper, in:, Conference Proceedings CHES 2012, Springer, 2012, pp. 213–232.
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S. Faust, K.Z. Pietrzak, J. Schipper, in:, Conference Proceedings CHES 2012, Springer, 2012, pp. 213–232.
2012 | Conference Paper | IST-REx-ID: 2049 |
Lapin: An efficient authentication protocol based on ring-LPN
S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, K.Z. Pietrzak, in:, Conference Proceedings FSE 2012, Springer, 2012, pp. 346–365.
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S. Heyse, E. Kiltz, V. Lyubashevsky, C. Paar, K.Z. Pietrzak, in:, Conference Proceedings FSE 2012, Springer, 2012, pp. 346–365.
2012 | Conference Paper | IST-REx-ID: 2937 |
Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols
J. Almeida, M. Barbosa, E. Bangerter, G. Barthe, S. Krenn, S. Béguelin, in:, Proceedings of the 2012 ACM Conference on Computer and Communications Security, ACM, 2012, pp. 488–500.
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J. Almeida, M. Barbosa, E. Bangerter, G. Barthe, S. Krenn, S. Béguelin, in:, Proceedings of the 2012 ACM Conference on Computer and Communications Security, ACM, 2012, pp. 488–500.
2012 | Conference Paper | IST-REx-ID: 2974 |
Commitments and efficient zero knowledge proofs from learning parity with noise
A. Jain, S. Krenn, K.Z. Pietrzak, A. Tentes, in:, X. Wang, K. Sako (Eds.), Springer, 2012, pp. 663–680.
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A. Jain, S. Krenn, K.Z. Pietrzak, A. Tentes, in:, X. Wang, K. Sako (Eds.), Springer, 2012, pp. 663–680.
2012 | Conference Paper | IST-REx-ID: 3250
Cryptography from learning parity with noise
K.Z. Pietrzak, in:, Springer, 2012, pp. 99–114.
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K.Z. Pietrzak, in:, Springer, 2012, pp. 99–114.
2012 | Conference Paper | IST-REx-ID: 3282 |
Message authentication, revisited
Y. Dodis, K.Z. Pietrzak, E. Kiltz, D. Wichs, in:, Springer, 2012, pp. 355–374.
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Y. Dodis, K.Z. Pietrzak, E. Kiltz, D. Wichs, in:, Springer, 2012, pp. 355–374.
2012 | Conference Paper | IST-REx-ID: 3280 |
Subspace LWE
K.Z. Pietrzak, in:, Springer, 2012, pp. 548–563.
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K.Z. Pietrzak, in:, Springer, 2012, pp. 548–563.
2012 | Conference Paper | IST-REx-ID: 3281
Lossy functions do not amplify well
K.Z. Pietrzak, A. Rosen, G. Segev, in:, Springer, 2012, pp. 458–475.
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K.Z. Pietrzak, A. Rosen, G. Segev, in:, Springer, 2012, pp. 458–475.
2012 | Conference Paper | IST-REx-ID: 3279
Hardness preserving constructions of pseudorandom functions
A. Jain, K.Z. Pietrzak, A. Tentes, in:, Springer, 2012, pp. 369–382.
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A. Jain, K.Z. Pietrzak, A. Tentes, in:, Springer, 2012, pp. 369–382.