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» On the Higher Order Nonlinearities of Algebraic Immune Funct...
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63
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AUTOMATICA
2007
93views more  AUTOMATICA 2007»
14 years 9 months ago
Development of omni-directional correlation functions for nonlinear model validation
In the present study a set of first order correlation functions are proposed to examine the quality of a wide class of identified nonlinear models. The first order correlation ...
Quan Min Zhu, Li Feng Zhang, Ashley Longden
87
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CRYPTO
2000
Springer
145views Cryptology» more  CRYPTO 2000»
15 years 1 months ago
Nonlinearity Bounds and Constructions of Resilient Boolean Functions
In this paper we investigate the relationship between the nonlinearity and the order of resiliency of a Boolean function. We first prove a sharper version of McEliece theorem for ...
Palash Sarkar, Subhamoy Maitra
99
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CRYPTO
2003
Springer
156views Cryptology» more  CRYPTO 2003»
15 years 2 months ago
Fast Algebraic Attacks on Stream Ciphers with Linear Feedback
Many popular stream ciphers apply a filter/combiner to the state of one or several LFSRs. Algebraic attacks on such ciphers [10, 11] are possible, if there is a multivariate relat...
Nicolas Courtois
MCS
2008
Springer
14 years 9 months ago
On the stability analysis of nonlinear systems using polynomial Lyapunov functions
In the stability study of nonlinear systems, not to found feasible solution for the LMI problem associated with a quadratic Lyapunov function shows that it doesn't exist posi...
Hajer Bouzaouache, Naceur Benhadj Braiek
EUROCRYPT
1990
Springer
15 years 1 months ago
Propagation Characteristics of Boolean Functions
The relation between the Walsh-Hadamard transform and the autocorrelation function of Boolean functions is used to study propagation characteristics of these functions. The Strict...
Bart Preneel, Werner Van Leekwijck, Luc Van Linden...