ORIGINAL RESEARCH article
Front. Phys.
Sec. Interdisciplinary Physics
Volume 13 - 2025 | doi: 10.3389/fphy.2025.1655166
This article is part of the Research TopicAdvances in Nonlinear Systems and Networks, Volume IIIView all 8 articles
Child information protection scheme based on hyperchaotic mapping
Provisionally accepted
- 1Dalian Polytechnic University, Dalian, China
- 2Jiangnan University, Wuxi, China
- 3Zhejiang Sci-Tech University, Hangzhou, China
Select one of your emails
You have multiple emails registered with Frontiers:
Notify me on publication
Please enter your email address:
If you already have an account, please login
You don't have a Frontiers account ? You can register here
For child information protection, an encryption scheme based on hyperchaotic mapping is proposed in this paper. First, phase diagrams of the hyperchaotic mapping are plotted under different parameter combinations, and the variation in phase trajectories confirms the sensitivity of the hyperchaotic mapping to control parameters. Then, the hyperchaotic mapping is iterated to obtain chaotic sequences, and the chaotic sequences are quantized to obtain pseudo-random sequences. Finally, based on those, a scrambling algorithm and a diffusion algorithm are designed to encrypt and protect the images. The original images are scrambled and diffused to obtain the ciphertext images and used to protect the information of missing children, which can effectively protect the safety of children's information and assist the public security bureaus to quickly contact the parents of missing children.
Keywords: Child information protection, Hyperchaotic mapping, image encryption, Children's clothes, information security
Received: 27 Jun 2025; Accepted: 17 Jul 2025.
Copyright: © 2025 Tu, Niu and Cui. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Li Niu, Jiangnan University, Wuxi, China
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.