Programme
Sunday, May 02| 16:30 - 18:30 | Reception and registration |
Monday, May 03
| 09:30 - 10:30 | Invited talk (Chair: Christine Swart) Kenny Paterson SSH: A Case Study of Cryptography in Theory and Practice |
| 10:30 - 11:00 | Coffee break |
| 11:00 - 12:30 | Signatures (Chair: Christine Swart) |
| A New RSA-Based Signature Scheme Sven Schäge, Jörg Schwenk (presentation given by Mark Manulis) | |
| Fair Blind Signatures without Random Oracles Georg Fuchsbauer, Damien Vergnaud | |
| Fair Partially Blind Signatures (no slides available) Markus Rückert, Dominique Schröder | |
| 12:30 - 14:00 | Lunch break |
| 14:00 - 15:30 | Attacks (Chair: Tanja Lange) |
| Parallel Shortest Lattice Vector Enumeration on Graphics Cards Jens Hermans, Michael Schneider, Johannes Buchmann, Frederik Vercauteren, Bart Preneel | |
| Flexible Partial Enlargement to Accelerate Gröbner Basis Computation over F2 Johannes Buchmann, Daniel Cabarcas, Jintai Ding, Mohamed Saied Emam Mohamed | |
| Factoring RSA Modulus using Prime Reconstruction from Random
Known Bits Subhamoy Maitra, Santanu Sarkar, Sourav Sen Gupta | |
| 15:30 - 16:00 | Coffee break |
| 16:00 - 17:30 | Protocols (Chair: Abderrahmane Nitaj) |
| Proofs of Restricted Shuffles Björn Terelius, Douglas Wikström | |
| Batch Range Proof For Practical Small Ranges Kun Peng, Feng Bao | |
| Optimistic Fair Priced Oblivious Transfer Alfredo Rial, Bart Preneel |
Tuesday, May 04
| 09:30 - 10:30 | Invited talk (Chair: Yvo Desmedt) Gideon Kühn Some Unusual Ciphers: Protex and Keeloq |
| 10:30 - 11:00 | Coffee break |
| 11:00 - 12:30 | Networks (Chair: Mark Manulis) |
| Information-Theoretically Secure Key-Insulated Multireceiver
Authentication Codes Takenobu Seito, Tadashi Aikawa, Junji Shikata, Tsutomu Matsumoto | |
| Simple and Communication Complexity Efficient Almost Secure and
Perfectly Secure Message Transmission Schemes Yvo Desmedt, Stelios Erotokritou, Reihaneh Safavi-Naini | |
| Communication Efficient Perfectly Secure VSS and MPC in
Asynchronous Networks with Optimal Resilience Arpita Patra, Ashish Choudhury, C. Pandu Rangan | |
| 12:30 - 14:00 | Lunch break |
| 14:00 - | Excursion / free afternoon |
| 18:00 - | Rump Session |
Wednesday, May 05
| 09:30 - 10:30 | Elliptic curves (Chair: Alko Meijer) |
|
Avoiding Full Extension Field Arithmetic in Pairing
Computations Craig Costello, Colin Boyd, Juan Manuel González Nieto, Kenneth Koon-Ho Wong | |
| ECC2K-130 on Cell CPUs Joppe W. Bos, Thorsten Kleinjung, Ruben Niederhagen, Peter Schwabe | |
| 10:30 - 11:00 | Coffee break |
| 11:00 - 12:30 | Side-channel attacks and fault attacks (Chair: Boris Škorić) |
| Practical Improvements of Profiled Side-Channel Attacks on a
Hardware Crypto-Accelerator M. Abdelaziz Elaabid, Sylvain Guilley | |
| Differential Fault Analysis of HC-128 Aleksandar Kircanski, Amr M. Youssef | |
| Fresh Re-Keying: Security against Side-Channel and Fault Attacks for Low-Cost Devices Marcel Medwed, François-Xavier Standaert, Johann Großschädl, Francesco Regazzoni | |
| 12:30 - 14:00 | Lunch break |
| 14:00 - 15:30 | Public-key encryption (Chair: Kenny Paterson) |
| Strong Cryptography from Weak Secrets: Building Efficient PKE and IBE from Distributed Passwords Xavier Boyen, Céline Chevalier, Georg Fuchsbauer, David Pointcheval | |
| Efficient Unidirectional Proxy Re-Encryption Sherman S.M. Chow, Jian Weng, Yanjiang Yang, Robert H. Deng | |
| Public-Key Encryption with Non-Interactive Opening: New
Constructions and Stronger Definitions David Galindo, Benoît Libert, Marc Fischlin, Georg Fuchsbauer, Anja Lehmann, Mark Manulis, Dominique Schröder | |
| 15:30 - 16:00 | Coffee break |
| 16:00 - 17:00 | Keys and PUFs (Chair: Mitsuru Matsui) |
| Flexible Group Key Exchange with On-Demand Computation of
Subgroup Keys Michel Abdalla, Céline Chevalier, Mark Manulis, David Pointcheval | |
| Quantum readout of Physical Unclonable Functions Boris Škorić | |
| 19:00 | Banquet |
Thursday, May 06
| 09:30 - 10:30 | Invited talk (Chair: Riaal Domingues) Mitsuru Matsui Linear Cryptanalysis: History and recent topics |
| 10:30 - 11:00 | Coffee break |
| 11:00 - 12:30 | Ciphers and hash functions (Chair: Daniel J. Bernstein) |
| Parallelizing the Camellia and SMS4 Block Ciphers Huihui Yap, Khoongming Khoo, Axel Poschmann | |
| Improved Linear Differential Attacks on CubeHash Shahram Khazaei, Simon Knellwolf, Willi Meier, Deian Stefan | |
| Cryptanalysis of the 10-Round Hash and Full Compression Function of
SHAvite-3-512 Praveen Gauravaram, Gaëtan Leurent, Florian Mendel, María Naya-Plasencia, Thomas Peyrin, Christian Rechberger, Martin Schläffer | |
| 12:30 - 14:00 | Lunch break |
Friday, May 07
| 09:00 - 14:30 | ECC minicourse Daniel J. Bernstein, Tanja Lange |