Cryptanalysis of a Chaotic Ring Oscillator Based Random Number Generator

被引:4
|
作者
Ergun, Salih [1 ]
机构
[1] ERGTECH Res Ctr, Zurich, Switzerland
关键词
CRYPTOGRAPHIC APPLICATIONS;
D O I
10.1109/TrustCom/BigDataSE.2018.00211
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents cryptanalysis of a chaotic ring oscillator based "true" random number generator (RNG). A clone system has been proposed to analyze the security vulnerabilities of RNG and its convergence has been proven using the master slave synchronization scheme assuming that the structure of RNG and the scalar time series from the chaotic oscillator can be observed. Simulation and numerical results confirming the feasibility of the clone system are given. The RNG do not pass Diehard and Big Crush statistical tests. The next bit is predictable, at the same time, the same output bit stream of the RNG can be generated.
引用
收藏
页码:1498 / 1501
页数:4
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