9 search results - page 1 / 2 » Resistance of S-Boxes against Algebraic Attacks |
FSE
2004
Springer
13 years 8 months ago
2004
Springer
Abstract. We develop several tools to derive linear independent multivariate equations from algebraic S-boxes. By applying them to maximally nonlinear power functions with the inve...
CTRSA
2005
Springer
13 years 10 months ago
2005
Springer
SNOW 2.0, a software oriented stream cipher proposed by T. Johansson and P. Ekdahl in 2002 as an enhanced version of the
EUROCRYPT
2006
Springer
13 years 8 months ago
2006
Springer
In this paper we propose several efficient algorithms for assessing the resistance of Boolean functions against algebraic and fast algebraic attacks when implemented in LFSRbased s...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
A vast amount of literature on stream ciphers is directed to the cryptanalysis of LFSR-based filters and combiners, resulting in various attack models such as distinguishing attac...
INDOCRYPT
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we analyse the algebraic immunity of symmetric Boolean functions. We identify a set of lowest degree annihilators for symmetric functions and propose an efficient al...