Preprints:
Harry Buhrman,Matthias Christandl, and Christian SchaffnerComplete Insecurity of Quantum Protocols for Classical Two-Party Computation
http://arxiv.org/abs/1201.0849
submitted
Harry Buhrman, Serge Fehr, Christian Schaffner and Florian Speelman
The Garden-Hose Game: A New Model of Computation, and Application to Position-Based Quantum Cryptography
http://arxiv.org/abs/1109.2563
presented at QCRYPT 2011 and at QIP 2012
Niek J. Bouman, Serge Fehr, Carlos González Guillén, and Christian Schaffner
An All-But-One Entropic Uncertainty Relation, and Application to Password-based Identification
http://arxiv.org/abs/1105.6212
presented at QCRYPT 2011.
Journal articles:
Marco Tomamichel, Christian Schaffner, Adam Smith, and Renato RennerLeftover Hashing Against Quantum Side Information
http://arxiv.org/abs/1002.2436
appeared at ISIT 2010
In IEEE Transaction of Information Theory, volume 57, issue 8, pages 5524-5535, 2011
Christian Schaffner
Simple Protocols for Oblivious Transfer and Secure Identification in the Noisy-Quantum-Storage Model
http://arxiv.org/abs/1002.1495
In Physical Review A 82, 032308, 2010
Available files:
Stephanie Wehner, Marcos Curty, Christian Schaffner, and Hoi-Kwong Lo
Implementation of two-party protocols in the noisy-storage model
http://arxiv.org/abs/0911.2302
In Physical Review A 81, 052336, 2010
Available files:
Ivan Damgård, Serge Fehr, Louis Salvail, and Christian Schaffner
Secure Identification and QKD in the Bounded-Quantum-Storage Model
to appear in a Special issue celebrating the 25th anniversary of Quantum Key Distribution, 2010
http://arxiv.org/abs/0804.1059
Christian Schaffner, Barbara Terhal and Stephanie Wehner
Robust Cryptography in the Noisy-Quantum-Storage Model
http://arxiv.org/abs/0807.1333
In Quantum Information & Computation, volume 11&12, pages 963-996, 2009
Available files:
Robert König, Renato Renner and Christian Schaffner
The operational meaning of min- and max-entropy
http://arxiv.org/abs/0807.1338
In IEEE Transactions on Information Theory, volume 55, number 9, pages 4337-4347, 2009
Available files:
Stephanie Wehner, Christian Schaffner, and Barbara Terhal
Practical Cryptography from Noisy Storage
In Physical Review Letters (PRL), volume 100, 220502 (2008)
http://arxiv.org/abs/0711.2895
Available files:
Press reactions: PhysOrg, QAP Research Highlight July 2008
Ivan Damgård, Serge Fehr, Louis Salvail, and Christian Schaffner
Cryptography in the Bounded Quantum-Storage Model
In SIAM Journal of Computing, volume 37, number 6, pages 1865-1890, 2008
Available files:
Conference articles:
Dan Boneh, Özgür Dagdalen, Marc Fischlin, Anja Lehmann, Christian Schaffner, and Mark ZhandryRandom Oracles in a Quantum World
(Merger of "Proving Security in the Quantum Random Oracle Model" by Boneh and Zhandry and "Random Oracles in a Quantum World" by Dagdelen, Fischlin, Lehmann and Schaffner.) http://arxiv.org/abs/1008.0931
In Advances in Cryptology - ASIACRYPT 2011, pages 41-69, 2011.
Harry Buhrman, Nishanth Chandran, Serge Fehr, Ran Gelles, Vipul Goyal, Rafail Ostrovsky, and Christian Schaffner
Position-Based Quantum Cryptography: Impossibility and Constructions
http://arxiv.org/abs/1009.2490
In Advances in Cryptology - CRYPTO 2011, pages 429-446, 2011
Available files:
Louis Salvail, Christian Schaffner and Miroslava Sotakova
On the Power of Two-Party Quantum Cryptography
http://arxiv.org/abs/0902.4036
In International Conference on the Theory and Application of Cryptology and Information Security - ASIACRYPT 2009, pages 70-87, 2009
Available files:
Ivan Damgård, Serge Fehr, Carolin Lunemann, Louis Salvail and Christian Schaffner
Improving the Security of Quantum Protocols via Commit-and-Open
http://arxiv.org/abs/0902.3918
In Advances in Cryptology - CRYPTO 2009, pages 408-427, 2009
Available files:
Serge Fehr and Christian Schaffner
Composing Quantum Protocols in a Classical Environment
http://arxiv.org/abs/0804.1059
In Theory of Cryptography - TCC 2009, pages 350-367, 2009
Available files:
Serge Fehr and Christian Schaffner
Randomness Extraction Via Delta-Biased Masking in the Presence of a Quantum Attacker
In Theory of Cryptography - TCC 2008, pages 465-481, 2008
Available files:
Ivan Damgård, Serge Fehr, Renato Renner, Louis Salvail, and Christian Schaffner
A Tight High-Order Entropic Quantum Uncertainty Relation with Applications
In Advances in Cryptology - CRYPTO 2007, pages 360-378, 2007
Available files:
Ivan Damgård, Serge Fehr, Louis Salvail, and Christian Schaffner
Secure Identification and QKD in the Bounded-Quantum-Storage Model
In Advances in Cryptology - CRYPTO 2007, pages 342-359, 2007
Available files:
Ivan Damgård, Serge Fehr, Louis Salvail, and Christian Schaffner
Oblivious Transfer and Linear Functions
In Advances in Cryptology - CRYPTO 2006, pages 427-444, 2006
Available files:
Claude Crépeau, George Savvides, Christian Schaffner, and Jürg Wullschleger
Information-Theoretic Conditions for Two-Party Secure Function Evaluation
In Advances in Cryptology - EUROCRYPT 2006, pages 538-554, 2006
Available files:
Ivan Damgård, Serge Fehr, Louis Salvail, and Christian Schaffner
Cryptography in the Bounded Quantum-Storage Model
In 46th Symposium on Foundations of Computer Science (FOCS), pages 449-458, 2005.
Available files:
Theses:
PhD Dissertation, BRICS, University of ÅrhusChristian Schaffner, supervised by Louis Salvail and Ivan Damgård
Cryptography in the Bounded Quantum-Storage Model
135 pages, March 2007. Final version: September, 2007
Available files:
PhD Progress Report, BRICS, University of Århus
Christian Schaffner, supervised by Louis Salvail and Ivan Damgård
Cryptography in the Bounded Quantum-Storage Model
50 pages, November 2005
Available files:
Diploma Thesis, ETH Zürich
Christian Schaffner, supervised by Ueli Maurer and Renato Renner
Secret-Key Agreement Information-Theoretically Secure Against Active Adversaries
55 pages, August 2003
Available files: