Design of a low power high entropy chaos-based truly random number generator

被引：0
|
作者：
Zhou, Tong [1 ]
Zhou, Zhibo [1 ]
Yu, Mingyan [1 ]
Ye, Yizheng [1 ]
机构：
[1] Harbin Inst Technol, Ctr Microelect, Harbin 150006, Peoples R China
来源：
2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS | 2006年
关键词：
random number generator; chaos; entropy;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a low power high entropy design of a truly random number generator based on a simple chaotic map of the Bernoulli shift, which is extended to keep robustness in practical implementation. The map is accurately realized by switched-current techniques, and a pipelined architecture post-processed by simple XOR circuits is used to improve the throughput and the entropy. The whole design is implemented in UMC 0.18 mu m CMOS mixed signal process, and the statistical properties are investigated by simulations. The power consumption is 3.024 mW and the truly random output bit rate is 20 Mbit/s.
引用
收藏
页码：1955 / +
页数：2
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