Sciweavers

20 search results - page 2 / 4
» Linear Filtering of Nonlinear Shift-Register Sequences
Sort
View
WAIFI
2007
Springer
175views Mathematics» more  WAIFI 2007»
13 years 11 months ago
Attacking the Filter Generator over GF (2 m )
We consider the filter generator over GF(2m ) consisting of a linear feedback shift register of length k that generates a maximal length linear sequence of period 2mk − 1 over G...
Sondre Rønjom, Tor Helleseth
ICISC
2004
132views Cryptology» more  ICISC 2004»
13 years 6 months ago
Dragon: A Fast Word Based Stream Cipher
This paper presents Dragon, a new stream cipher constructed using a single word based non-linear feedback shift register and a nonlinear filter function with memory. Dragon uses a ...
Kevin Chen, Matthew Henricksen, William Millan, Jo...
CRYPTO
2000
Springer
108views Cryptology» more  CRYPTO 2000»
13 years 9 months ago
Maximum Correlation Analysis of Nonlinear S-boxes in Stream Ciphers
Abstract. This paper investigates the design of S-boxes used for combining linear feedback shift register (LFSR) sequences in combination generators. Such combination generators ha...
Muxiang Zhang, Agnes Hui Chan
FSE
2005
Springer
153views Cryptology» more  FSE 2005»
13 years 11 months ago
F-FCSR: Design of a New Class of Stream Ciphers
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...
François Arnault, Thierry P. Berger
ICASSP
2011
IEEE
12 years 9 months ago
Efficient NLMS and RLS algorithms for a class of nonlinear filters using periodic input sequences
The paper discusses computationally efficient NLMS and RLS algorithms for a broad class of nonlinear filters using periodic input sequences. The class comprises all nonlinear ...
Alberto Carini, V. John Mathews, Giovanni L. Sicur...