Bit cyclic shift method to reinforce digital chaotic maps and its application in pseudorandom number generator

2021 ◽  
pp. 126788
Author(s):  
Jun Zheng ◽  
Hanping Hu
Keyword(s):  
Chaotic Maps ◽  
Pseudorandom Number ◽  
Pseudorandom Number Generator ◽  
Number Generator ◽  
Cyclic Shift ◽  
Shift Method

scholarly journals Research on Pseudorandom Number Generator Based on Several New Types of Piecewise Chaotic Maps

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Hongyan Zang ◽  
Yue Yuan ◽  
Xinyuan Wei
Keyword(s):  
Theoretical Basis ◽  
Chaotic Maps ◽  
Dynamic Properties ◽  
Chaotic Map ◽  
Pseudorandom Number ◽  
Pseudorandom Number Generator ◽  
Number Generator ◽  
High Quality ◽  
One Dimensional ◽  
Construction Methods

This paper proposes three types of one-dimensional piecewise chaotic maps and two types of symmetrical piecewise chaotic maps and presents five theorems. Furthermore, some examples that satisfy the theorems are constructed, and an analysis and model of the dynamic properties are discussed. The construction methods proposed in this paper have a certain generality and provide a theoretical basis for constructing a new discrete chaotic system. In addition, this paper designs a pseudorandom number generator based on piecewise chaotic map and studies its application in cryptography. Performance evaluation shows that the generator can generate high quality random sequences efficiently.

scholarly journals Encryption of pseudorandom number generator logic circuits

2021 ◽  
Vol 190 ◽  
pp. 370-376
Author(s):  
Mikhail Ivanov ◽  
Iliya Chugunkov ◽  
Bogdana Kliuchnikova ◽  
Evgenii Salikov
Keyword(s):  
Logic Circuits ◽  
Pseudorandom Number ◽  
Pseudorandom Number Generator ◽  
Number Generator

scholarly journals Chaos-Based Bitwise Dynamical Pseudorandom Number Generator On FPGA

2019 ◽  
Vol 68 (1) ◽  
pp. 291-293 ◽  
Author(s):  
Miguel Garcia-Bosque ◽  
Adrian Perez-Resa ◽  
Carlos Sanchez-Azqueta ◽  
Concepcion Aldea ◽  
Santiago Celma
Keyword(s):  
Pseudorandom Number ◽  
Pseudorandom Number Generator ◽  
Number Generator
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