Gabr, Mohamed and Korayem, Yousef and Chen, Yen-Lin and Yee, Por Lip and Ku, Chin Soon and Alexan, Wassim (2023) R3-Rescale, Rotate, and Randomize: A Novel Image Cryptosystem Utilizing Chaotic and Hyper-Chaotic Systems. IEEE Access, 11. pp. 119284-119312. ISSN 2169-3536, DOI https://doi.org/10.1109/ACCESS.2023.3326848.
Full text not available from this repository.Abstract
This work proposes a novel image encryption algorithm that integrates unique image transformation techniques with the principles of chaotic and hyper-chaotic systems. By harnessing the unpredictable behavior of the Chua system and the hyper-chaotic nature of the Chen system, the algorithm carries out rescaling, rotation, and randomization on the target image. The intrinsic unpredictability and sensitivity to initial conditions of these chaotic systems endow the encryption algorithm with an expansive key space of 25208. This feature not only bolsters its resilience against brute-force attacks but also magnifies its overall security profile. The algorithm's efficiency is evident in its rapid computational speed and lean resource consumption, making it suitable for real-time applications. To gauge its robustness, a battery of rigorous tests and analyses, spanning differential attacks, statistical attacks, and brute-force assaults, were employed. The results validate its ability to resist a diverse spectrum of threats. With its expansive key space, exceptional efficiency, and sturdy defenses, the proposed algorithm emerges as a potential cornerstone for safeguarding digital images in arenas like secure communication, data storage, and multimedia transmission. In sum, this research pushes the boundaries of high-security image encryption methodologies, catering to the burgeoning demands of the digital age.
| Item Type: | Article |
|---|---|
| Funders: | National Science and Technology Council in Taiwan (NSTC-112-2221-E-027-088-MY2) ; (NSTC-111-2622-8-027-009), Ministry of Education, Taiwan (1122302319), Universiti Tunku Abdul Rahman (UTAR) |
| Uncontrolled Keywords: | Chaos theory; Chen hyper-chaotic system; Chua chaotic system; image cryptosystem; image encryption; rotation |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | Faculty of Computer Science & Information Technology > Department of Computer System & Technology |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 18 Sep 2025 03:03 |
| Last Modified: | 18 Sep 2025 03:03 |
| URI: | http://eprints.um.edu.my/id/eprint/50477 |
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