The Production Algorithm of Pseudo-Random Number Generator Based on Compound Non-Linear Chaos System

Pseudo-random number generator designs based on the traditional characteristic polynomial and the register slow in speed, and short life cycle. This paper a compound chaos system is designed using the nonlinear Logistic mapping system and the partition mapping. A production algorithm of pseudo-rando...

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Bibliographic Details
Main Authors: Tong, Xiao-jun, Cui, Ming-gen, Jiang, Wei
Format: Conference Proceeding
Language:English
Subjects:
Algorithm design and analysis
Chaos
Character generation
Cryptography
Logistics
Partitioning algorithms
Polynomials
Production systems
Random number generation
Random sequences
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Summary:Pseudo-random number generator designs based on the traditional characteristic polynomial and the register slow in speed, and short life cycle. This paper a compound chaos system is designed using the nonlinear Logistic mapping system and the partition mapping. A production algorithm of pseudo-random number generator based on the compound non-linear chaos system is introduced. Theoretical and experimental results show that the random sequences produced by this pseudo-random number generator has good cryptology performance, making the design an ideal pseudo-random number generator. A new chaos stream cipher encryption system is designed based on the algorithm. Experimental results show that this stream cipher is desirable in terms of security, costeffectiveness and pseudo-randomness .
DOI:10.1109/IIH-MSP.2006.265094