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.

Learning with rounding, revisited: New reduction properties and applications
J.F. Alwen, S. Krenn, K.Z. Pietrzak, D. Wichs, 8042 (2013) 57–74.

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.

Bringing Zero-Knowledge Proofs of Knowledge to Practice
E. Bangerter, S. Barzan, S. Krenn, A. Sadeghi, T. Schneider, J. Tsay, in:, B. Christianson, J. Malcolm, V. Matyas, M. Roe (Eds.), Springer, 2013, pp. 51–62.

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.

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.

A Framework for Practical Universally Composable Zero-Knowledge Protocols
J. Camenisch, S. Krenn, V. Shoup, in:, D. Lee, X. Wang (Eds.), Springer, 2011, pp. 449–467.

Cache Games - Bringing Access-Based Cache Attacks on AES to Practice
D. Gullasch, E. Bangerter, S. Krenn, in:, IEEE, 2011, pp. 490–505.

cPLC - A Cryptographic Programming Language and Compiler
E. Bangerter, S. Krenn, M. Seifriz, U. Ultes Nitsche, in:, H. Venter, M. Coetzee, M. Loock (Eds.), IEEE, 2011.

Efficiency Limitations for :3-Protocols for Group Homomorphisms
E. Bangerter, J. Camenisch, S. Krenn, in:, D. Micciancio (Ed.), Springer, 2010, pp. 553–571.

A Certifying Compiler for Zero-Knowledge Proofs of Knowledge Based on Sigma-Protocols
J. Almeida, E. Bangerter, M. Barbosa, S. Krenn, A. Sadeghi, T. Schneider, in:, D. Gritzalis, B. Preneel, M. Theoharidou (Eds.), Springer, 2010, pp. 151–167.

Automatic Generation of Sigma-Protocols
E. Bangerter, T. Briner, W. Henecka, S. Krenn, A. Sadeghi, T. Schneider, in:, F. Martinelli, B. Preneel (Eds.), Springer, 2010, pp. 67–82.