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FRACTIONAL QUANTUM LOGISTIC MAP AND ITS APPLICATION IN IMAGE ENCRYPTION TECHNOLOGY.
- Source :
-
Fractals . Nov2021, Vol. 29 Issue 7, p1-16. 16p. - Publication Year :
- 2021
-
Abstract
- In this paper, a novel fractional quantum logistic map (FQLM) based on fractional difference is proposed and image encryption algorithm based on it are exploited. First, the FQLM is proposed and its dynamical behaviors are observed with bifurcation diagram, phase portraits and largest Lyapunov exponent plots. After that, the ECC is utilized to cover up the encryption keys and the FQLM is used for the permutation and diffusion process of image encryption. Finally, the cryptosystem is used in image encryption and the algorithm is analyzed in four respects, showing a distinct advantage of the proposed cryptosystem over some of existing ones. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0218348X
- Volume :
- 29
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Fractals
- Publication Type :
- Academic Journal
- Accession number :
- 153880237
- Full Text :
- https://doi.org/10.1142/S0218348X21501966