Chaos in Fully Digital Circuits: A Novel Approach to the Design of Entropy Sources

被引：0
|
作者：
Addabbo, T. [1 ]
Fort, A. [1 ]
Moretti, R. [1 ]
Mugnaini, M. [1 ]
Takaloo, H. [1 ]
Vignoli, V. [1 ]
机构：
[1] Univ Siena, Dept Informat Engn & Math, Via Roma 56, Siena, Italy
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2020年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a novel class of Digital Nonlinear Oscillators (DNOs) supporting complex dynamics, including chaos, suitable for the definition of high-performance and low complexity entropy sources in digital programmable devices. We derive our solution from the analysis of simplified models, proposing a low-complexity 'fully digital' chaotic entropy source consuming few look-up tables in a Xilinx FPGA. The validity of the proposal has been verified with experiments.
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页数：5
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