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IEICE TRANSACTIONS on Fundamentals

On the Key Parameters of the Oscillator-Based Random Source

Chenyang GUO, Yujie ZHOU

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Summary :

This paper presents a mathematical model for the oscillator-based true random number generator (TRNG) to study the influence of some key parameters to the randomness of the output sequence. The output of the model is so close to the output of the real design of the TRNG that the model can generate the random bits instead of the analog simulation for research. It will cost less time than the analog simulation and be more convenient for the researchers to change some key parameters in the design. The authors give a method to improve the existing design of the oscillator-based TRNG to deal with the possible bias of the key parameters. The design is fabricated with a 55-nm CMOS process.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.9 pp.1956-1964
Publication Date
2017/09/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E100.A.1956
Type of Manuscript
PAPER
Category
Nonlinear Problems

Authors

Chenyang GUO
  Shanghai Jiao Tong University
Yujie ZHOU
  Shanghai Jiao Tong University

Keyword