A Hardware Oriented Method to Generate and Evaluate Nonlinear Interleaved Sequences with Desired properties

Abstract

It is well known that the combinatorial structure, algebraic structure and D-transform based method render the nonlinear sequences with good autocorrelation function (ACF) and great linear complexity (LC). However, “all sequences” are not equal even if they are “born” by the same method! In this paper the big inequalities regarding LC of these sequences are shown based on a hardware oriented method (D-transform). In order to get the right sequences some more extensive simulations and trade off are needed. That is why this paper is represented here with above Title.

Keywords: cryptography, mobile communications, security, watermarking, D-transform