1. Quantum steganography scheme and circuit design based on the synthesis of three grayscale images in the HSI color space.
- Author
-
Sun, Jing-yu, Wang, Wan-ting, Yan, Peng-fei, and Zhang, Hao
- Subjects
- *
COLOR space , *GRAYSCALE model , *CRYPTOGRAPHY , *TIME complexity , *IMAGE encryption , *NUMERICAL analysis , *INVISIBILITY - Abstract
This paper presents a quantum image steganography algorithm based on HSI color space embedding technique. To increase the security of sensitive information, a three-dimensional hyperchaotic system incorporating sinusoidal mapping, Henon mapping, and Cubic mapping using the cascade modulation method is first presented. Additionally, a brand-new steganography algorithm built on the HSI color space embedding method is suggested in this study. The effective pixel information of three channels can be concentrated in one intensity channel by converting color images from RGB to HSI, which decreases the null domain steganography algorithm's time and space complexity. In the meantime, a successful quantum steganography circuit is created. The simulation and numerical analysis results show that the algorithm has good invisibility, security, and robustness. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF