Generalized Hardware Post-processing Technique for Chaos-Based Pseudorandom Number Generators

  title={Generalized Hardware Post-processing Technique for Chaos-Based Pseudorandom Number Generators},
  author={Mohamed L. Barakat and A. S. Mansingka and A. Radwan and K. N. Salama},
  journal={Etri Journal},
  • Mohamed L. Barakat, A. S. Mansingka, +1 author K. N. Salama
  • Published 2013
  • Computer Science
  • Etri Journal
  • This paper presents a generalized post-processing technique for enhancing the pseudorandomness of digital chaotic oscillators through a nonlinear XOR-based operation with rotation and feedback. The technique allows full utilization of the chaotic output as pseudorandom number generators and improves throughput without a significant area penalty. Digital design of a third-order chaotic system with maximum function nonlinearity is presented with verified chaotic dynamics. The proposed post… CONTINUE READING
    47 Citations
    An efficient post-processing method for pipelined pseudo-random number generator in SoC-FPGA
    • Pawel Dabal, Ryszard Pelka
    • Computer Science
    • 2015 22nd International Conference Mixed Design of Integrated Circuits & Systems (MIXDES)
    • 2015
    • 2
    • Highly Influenced
    High Throughput Pseudorandom Number Generator Based on Variable Argument Unified Hyperchaos
    • 4
    • PDF
    A hybrid Chaos-AES encryption algorithm and its impelmention based on FPGA
    • 18
    • Highly Influenced
    Fast pipelined pseudo-random number generator in programmable SoC device
    • 3
    On the short-term predictability of fully digital chaotic oscillators for pseudo-random number generation
    • 3
    • PDF
    Chaos-based hardware speech encryption scheme using modified tent map and bit permutation
    • 11


    Random number generation based on digital differential chaos
    • 45
    • PDF
    A Fast Digital Chaotic Generator for Secure Communication
    • 16
    • PDF
    Analysis of bus width and delay on a fully digital signum nonlinearity chaotic oscillator
    • 20
    • PDF
    Pseudo-Chaotic Lossy Compressors for True Random Number Generation
    • 12
    • PDF
    True Random Number Generator Embedded in Reconfigurable Hardware
    • 182
    • PDF
    Efficient Implementation of a Pseudorandom Sequence Generator for High-Speed Data Communications
    • 25
    • PDF
    Design, implementation and analysis of fully digital 1-D controllable multiscroll chaos
    • 17
    Chaos-based random number generators. Part II: practical realization
    • 278
    • PDF
    The Digital Tent Map: Performance Analysis and Optimized Design as a Low-Complexity Source of Pseudorandom Bits
    • 33