**Sunday, April 2**

19:00-21:00 Reception in the conference hotel

**Monday, April 3**

09:15 | opening remarks |

09:30 | Yusuf Leblebici |

How Much Faster Can We Go? : A Technology
Outlook | |

10:30 | coffee break |

Session I: Brute Force Attacks Against Symmetric Algorithms | |

11:00 | Iain Devlin and Alan Purvis |

A fundamental evaluation of 80 bit keys employed by hardware oriented stream ciphers | |

11:30 | discussion |

11:45 | Sandeep Kumar, Christof Paar, Jan Pelzl, Gerd Pfeiffer, Andy Rupp, and Manfred Schimmler |

How to Break DES for € 8,980 | |

12:15 | discussion |

12:30 | lunch |

14:00 | Kris Gaj |

Implementing the
Elliptic Curve Method of Factoring in Reconfigurable Hardware | |

15:00 | coffee break |

Session II: Security of Elliptic Curve Cryptosystems | |

15:30 | Tim Güneysu, Christof Paar, and Jan Pelzl |

On the Security of Elliptic Curve Cryptosystems
against Attacks with Special-Purpose Hardware | |

16:00 | discussion |

16:15 | Philippe Bulens, Guerric Meurice de Dormale and Jean-Jacques Quisquater |

Hardware for Collision Search on Elliptic Curve over GF(2^{m}) | |

16:45 | discussion |

17:00 | rump session |

19:30 | dinner in "Hotel Hilton Cologne" |

09:30 | Alan Gara |

BlueGene/L: An overview and exploration into unique architectural features that can be exploited for cryptanalysis. | |

10:30 | coffee break |

Session III: Equation Solving and Index Calculus Attacks | |

11:00 | A. Bogdanov, M.C. Mertens, C. Paar, J. Pelzl, and A. Rupp |

SMITH - A Parallel Hardware Architecture
for fast Gaussian Elimination over GF(2) | |

11:30 | discussion |

11:45 | Claus Diem |

Index Calculus in Class Groups of Non-Hyperelliptic Curves of Genus 3 from a Full Cost Perspective | |

12:15 | discussion |

12:30 | lunch |

14:00 | Jens Franke |

On the factorization of RSA200 | |

15:00 | coffee break |

Session IV: RSA Factorization | |

15:30 | Naoyuki Hirota, Tetsuya Izu, Noboru Kunihiro, and Kazuo Ohta |

An Evaluation of the Sieving Device YASD for 1024-bit Integers | |

16:00 | discussion |

16:15 | Thorsten Kleinjung |

Cofactorisation strategies for the number field sieve and an estimate for the sieving step for factoring 1024 bit integers | |

16:45 | discussion |

17:00 | concluding remarks |