Effects of Limited Computational Precision on the Discrete Chaotic Sequences and the Design of Related Solutions
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-01
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In this paper, we analyzed the periodicity of discrete Logistic and Tent sequences with different computational precision in detail.
Further, we found that the process of iterations of the Logistic and Tent mapping is composed of transient and periodic stages.
Surprisingly, for the different initial iterative values, we first discovered that all periodic stages have the same periodic limit cycles.
This phenomenon has seriously affected the security of chaotic cipher.
To solve this problem, we designed a novel discrete chaotic sequence generator based on m-sequence and discrete chaotic mapping.
The experimental results indicated that the chaotic sequence generator can generate pseudorandom chaotic sequences with large periodicity and good performance under the condition of limited computational precision.
American Psychological Association (APA)
Fan, Chunlei& Ding, Qun. 2019. Effects of Limited Computational Precision on the Discrete Chaotic Sequences and the Design of Related Solutions. Complexity،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1131435
Modern Language Association (MLA)
Fan, Chunlei& Ding, Qun. Effects of Limited Computational Precision on the Discrete Chaotic Sequences and the Design of Related Solutions. Complexity No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1131435
American Medical Association (AMA)
Fan, Chunlei& Ding, Qun. Effects of Limited Computational Precision on the Discrete Chaotic Sequences and the Design of Related Solutions. Complexity. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1131435
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1131435