Dear all,
Early bird registration for Eurocrypt 2009 closes on March 26 (Moutain Standard Time). You can register at http://www.iacr.org/conferences/eurocrypt2009/registration.html
Best regards, Christopher
http://www.iacr.org/conferences/eurocrypt2009/program.html
April 26, 2009 Sunday 17:00 – 21:00 Welcome Reception and Registration April 27, 2009 Monday 08:30 Registration Desk open 09:00 – 09:15 Welcome / Opening Remarks
Session 1 09:15 – 10:55 Security, Proofs and Models I 09:15 – 09:40 Possibility and Impossibility Results for Encryption and Commitment Secure under Selective Opening. Mihir Bellare, Dennis Hofheinz, Scott Yilek 09:40 – 10:05 Breaking RSA Generically is Equivalent to Factoring Divesh Aggarwal, Ueli Maurer 10:05 – 10:30 Resettably Secure Computation Vipul Goyal, Amit Sahai 10:30 – 10:55 On the Security Loss in Cryptographic Reductions Chi-Jen Lu 10:55 – 11:25 Coffee Break
Invited Talk 11:25 – 12:25 Phillip Rogaway 12:45 – 13:45 Lunch
Session 2 13:45 – 15:25 Hash Cryptanalysis 13:45 – 14:10 On Randomizing Hash Functions to Strengthen the Security of Digital Signatures Praveen Gauravaram, Lars R. Knudsen 14:10 – 14:35 Cryptanalysis of MDC-2 Lars R. Knudsen, Florian Mendel, Christian Rechberger, Soeren S. Thomsen 14:35 – 15:00 Cryptanalysis on HMAC/NMAC-MD5 and MD5-MAC Xiaoyun Wang, Hongbo Yu, Wei Wang, Haina Zhang, Tao Zhan 15:00 – 15:25 Finding Preimages in Full MD5 Faster than Exhaustive Search Yu Sasaki, Kazumaro Aoki 15:25 – 16:25 Coffee Break + Poster Session Slot
Session 3 16:25 – 17:40 Group and Broadcast Encryption 16:25 – 16:50 Asymmetric Group Key Agreement Qianhong Wu, Yi Mu, Willy Susilo, Bo Qin, Josep Domingo-Ferrer 16:50 – 17:15 Adaptive Security in Broadcast Encryption Systems (with Short Ciphertexts) Craig Gentry, Brent Waters 17:15 – 17:40 Traitors Collaborating in Public: Pirates 2.0 Olivier Billet, Duong-Hieu Phan April 28, 2009 Tuesday 08:30 Registration Desk open Session 4 09:00 – 10:15 Cryptosystems I 09:00 – 09:25 Key Agreement from Close Secrets over Unsecured Channels Bhavana Kanukurthi, Leonid Reyzin 09:25 – 09:50 Order-Preserving Symmetric Encryption Alexandra Boldyreva, Nathan Chenette, Younho Lee, Adam O'Neill 09:50 – 10:15 A Double-Piped Mode of Operation for MACs, PRFs and PROs: Security beyond the Birthday Barrier Kan Yasuda 10:15 – 11:10 Coffee Break + Poster Session Slot
Session 5 11:10 – 12:25 Cryptanalysis 11:10 – 11:35 On the Security of Cryptosystems with Quadratic Decryption: The Nicest Cryptanalysis Guilhem Castagnos, Fabien Laguillaumie 11:35 – 12:00 Cube Attacks on Tweakable Black Box Polynomials Itai Dinur, Adi Shamir 12:00 – 12:25 Smashing SQUASH-0 Khaled Ouafi, Serge Vaudenay 12:25 – 13:45 Lunch 14 : 00 – 18:00 Social Program
* City Walking Tour (2,5 h) * City Bike Tour (3h) * Chocolate Museum (1h) * Wallraf-Richartz Museum (1h) * Boat Cruise (4h)
18:00 – 23:00 Rump Session April 29, 2009 Wednesday 09:00 – 9:15 Best Paper Award Ceremony
Session 6 09:15 – 10:30 Cryptosystems II 09:15 – 09:40 Practical Chosen Ciphertext Secure Encryption from Factoring Dennis Hofheinz, Eike Kiltz 09:40 – 10:05 Realizing Hash-and-Sign Signatures under Standard Assumptions Susan Hohenberger, Brent Waters 10:05 – 10:30 A Public Key Encryption Scheme Secure against Key Dependent Chosen Plaintext and Adaptive Chosen Ciphertext Attacks Jan Camenisch, Nishanth Chandran, Victor Shoup 10:30 – 11:25 Coffee Break + Poster Session Slot Invited Talk 11:25 – 12:25 Cryptography without (Hardly any) Secrets ? Shafi Goldwasser 12:25 – 13:45 Lunch
Session 7 13:45 – 15:25 Security, Proofs and Models II 13:45 – 14:10 Salvaging Merkle-Damgard for Practical Applications Yevgeniy Dodis, Thomas Ristenpart, Thomas Shrimpton 14:10 – 14:35 On the Security of Padding-Based Encryption Schemes (Or: Why we cannot prove OAEP secure in the Standard Model) Eike Kiltz, Krzysztof Pietrzak 14:35 – 15:00 Simulation without the Artifical Abort: Simplified Proof and Improved Concrete Security for Waters' IBE Scheme Mihir Bellare, Thomas Ristenpart 15:00 – 15:25 On the Portability of Generalized Schnorr Proofs Jan Camenisch, Aggelos Kiayias, Moti Yung 15:25 – 15:45 Coffee Break
Session 8 15:45 – 16:35 Side Channels 15:45 – 16:10 A Unified Framework for the Analysis of Side-Channel Key Recovery Attacks Francoix-Xavier Standaert, Tal Malkin, Moti Yung 16:10 – 16:35 A Leakage-Resilient Mode of Operation Krzysztof Pietrzak 16:45 – 18:00 IACR Business Meeting April 30, 2009 Thursday
Session 9 09:00 – 10:40 Curves 09:00 – 09:25
ECM on Graphics Cards Daniel Bernstein, Tien-Ren Chen, Chen-Mou Cheng, Tanja Lange, Bo-Yin Yang 09:25 – 09:50 Double-Base Number System for Multi-Scalar Multiplications Christophe Doche, David Kohel, Francesco Sica 09:50 – 10:15 Endomorphisms for Faster Elliptic Curve Cryptography on a Large Class of Curves Steven Galbraith, Xibin Lin, Michael Scott 10:15 – 10:40 Generating Genus Two Hyperelliptic Curves over Large Characteristic Finite Fields Takakazu Satoh 10:40 – 11:10 Coffee Break + Poster Session Slot
Session 10 11:10 – 12:25 Randomness 11:10 – 11:35 Verifiable Random Functions from Identity-based Key Encapsulation Michel Abdalla, Dario Catalano, Dario Fiore 11:35 – 12:00 Optimal Randomness Extraction from a Diffie-Hellman Element Pierre-Alain Fouque, Sebastien Zimmer, David Pointcheval, Celine Chevalier 12:00 – 12:25 A New Randomness Extraction Paradigm for Hybrid Encryption Eike Kiltz, Krzysztof Pietrzak, Martijn Stam, Moti Yung 12:25 – 12:40 Closing Remarks