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post‐processing
Generalized Hardware Post Processing Technique for Chaos-Based Pseudorandom Number Generators
1 min read ·
Sat, Jun 1 2013
News
Circuits
post‐processing
chaos
pseudorandom number generator
FPGA
Mohamed L. Barakat, et al., "Generalized Hardware Post Processing Technique for Chaos-Based Pseudorandom Number Generators" ETRI Journal, 35, (3), 2013, 448. Abstract: 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
