60 search results - page 1 / 12 » F-FCSR: Design of a New Class of Stream Ciphers |
FSE
2005
Springer
13 years 9 months ago
2005
Springer
In this paper we present a new class of stream ciphers based on a very simple mechanism. The heart of our method is a Feedback with Carry Shift Registers (FCSR) automaton. This au...
ACISP
1997
Springer
13 years 8 months ago
1997
Springer
Abstract. Highly nonlinear Boolean functions occupy an important position in the design of secure block as well as stream ciphers. This paper proves two new lower bounds on the non...
WEWORC
2007
13 years 5 months ago
2007
The stream ciphers Py, Pypy and Py6 were designed by Biham and Seberry for the ECRYPT-eSTREAM project in 2005. The ciphers were promoted to the ‘Focus’ ciphers of the Phase II ...
ASIACRYPT
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. In [6], Biryukov presented a new methodology of stream cipher design, called leak extraction. The stream cipher LEX, based on this methodology and on the AES block cipher...
FSE
2004
Springer
13 years 9 months ago
2004
Springer
In 1985 Siegenthaler introduced the concept of correlation attacks on LFSR based stream ciphers. A few years later Meier and Staffelbach demonstrated a special technique, usually ...