Title
Hybrid Scheme to Solve Finite Precision in Digital Chaotic Random Number Generator.
Abstract
Digital-based random number generators (RNGs) usually have better performances than analog methods since they are simply structured, programmable and robust. However, it is inevitable for digital realizations to suffer from the effect of finite precision. Accordingly, the produced random numbers (RNs) are actually periodic. To tackle this problem, in this study, we propose a novel digital-analog hybrid scheme with minimum number of analog to generate physical RNs. Moreover, the possibility to complete the scheme with only one memory element is discussed. Without loss of generality, we use the field programmable gate array (FPGA) and a memristor to construct a hybrid system, and a chaotic true random number generator (TRNG) circuit is realized, producing physical RNs at Gbit/s level.
Year
Venue
Field
2017
ICSPS
Topology,Gigabit,Memristor,Computer science,Field-programmable gate array,Without loss of generality,Random number generation,Chaotic,Periodic graph (geometry),Hybrid system
DocType
Citations 
PageRank 
Conference
0
0.34
References 
Authors
7
4
Name
Order
Citations
PageRank
Zeshi Yuan100.34
Hongtao Li200.34
Wen Hu31373104.78
Xiaohua Zhu4469.50