Program - SKEW 2005

Thursday (May 26, 2005):

14.00 - 14.02 Opening

14.02 - 14.15 ECRYPT presentation

14.15 - 15.30 Software stream ciphers I (chair: Thomas Johansson)

The Salsa20 stream cipher, Daniel J. Bernstein

The Rabbit Stream Cipher, Martin Boesgaard, Mette Vesterager, Thomas Christensen, and Erik Zenner

SOSEMANUK, a fast software-oriented stream cipher, C. Berbain, O. Billet, A. Canteaut, N. Courtois, H. Gilbert, L. Goubin, A. Gouget, L. Granboulan, C. Lauradoux, M. Minier, T. Pornin, and H. Sibert

A New Stream Cipher ``Mir-1'', Alexander Maximov

Phelix: Fast Encryption and Authentication in a Single Cryptographic Primitive, Doug Whiting, Bruce Schneier, Stefan Lucks, and Frederic Muller

15.30 - 15.55 Break

15.55 - 16.45 Invited talk: Simplistic stream cipher design, Joan Daemen

16.45 - 18.00 Hardware stream ciphers I (chair: Lars R. Knudsen)

T-function based streamcipher TSC-3, Jin Hong, Dong Hoon Lee, Yongjin Yeom, Daewan Han, and Seongtaek Chee

Description of F-FCSR-8 and F-FCSR-H stream ciphers, F. Arnault, T. Berger, and C. Lauradoux

The Achterbahn Stream Cipher, Berndt M. Gammel, Rainer Göttfert, and Oliver Kniffler

SFINKS: A Synchronous Stream Cipher for Restricted Hardware Environments, An Braeken, Joseph Lano, Nele Mentens, Bart Preneel, and Ingrid Verbauwhede

The WG Stream Cipher, Yassir Nawaz and Guang Gong

18.00 - 18.10 Public comments on proposals

Friday (May 27, 2005):

08.30 - 09.15 Software stream ciphers II (chair: Steve Babbage)

Py (Roo): A Fast and Secure Stream Cipher Using Rolling Arrays, Eli Biham and Jennifer Seberry

The self-synchronizing stream cipher Mosquito, Joan Daemen and Paris Kitsos

The stream cipher Polar Bear, Johan Håstad and Mats Näslund

09.15 - 10.15 Hardware stream ciphers II (chair: Orr Dunkelmann)

Edon80 – Hardware Synchronous stream cipher, D. Gligoroski, S. Markovski,L. Kocarev, and M. Gusev

Cascade Jump Controlled Sequence Generator (CJCSG), Cees J.A. Jansen, Tor Helleseth, and Alexander Kholosha

DECIM, a new stream cipher for hardware applications, C. Berbain, O. Billet, A. Canteaut, N. Courtois, B. Debraize, H. Gilbert, L. Goubin, A. Gouget, L. Granboulan, C. Lauradoux, M. Minier, T. Pornin, and H. Sibert

The stream ciphers MICKEY and MICKEY-128, Steve Babbage and Matthew Dodd

10.15 - 10.45 Break

10.45 - 11.45 Symmetric key Cryptography (chair: Anne Canteaut)

Understanding brute force, Daniel J. Bernstein,

The Most Efficient Distinguishing Attack on VMPC and RC4A, Yukiyasu Tsunoo, Teruo Saito, Hiroyasu Kubo, Maki Shigeri, Tomoyasu Suzaki, and Takeshi Kawabata,

On algebraic immunity of Maiorana-McFarland like functions and applications of algebraic attacks to some stream cipher schemes, Enes Pasalic

How Secure is Secure? On Message and IV Lengths for Synchronous Stream Ciphers, E. Zenner and M. Boesgaard

11.45 - 12.45 Software stream ciphers III (chair: Matt Robshaw)

YAMB : New class of LAN Crypto stream ciphers, Anatoly Lebedev, Alexander Ivanov, Sergey Starodubtzev, and Alexey Volchkov

A new 128 bit key stream cipher LEX, Alex Biryukov

Mersenne Twister and Fubuki stream/block cipher, Makoto Matsumoto, Takuji Nishimura, Mariko Hagita, and Mutsuo Saito

ABC: A New Fast Flexible Stream Cipher, Vladimir Anashin, Andrey Bogdanov, Ilya Kizhvatov, and Andrey Bogdanov