Hyperchaotic image encryption using phase-truncated fractional Fourier transform and DNA-level operation
Yabin Zhang, Li Zhang, Zhi Zhong, Lei Yu, Mingguang Shan, Yigui Zhao
Topics & Concepts
EncryptionComputer sciencePlaintextKey spaceFractional Fourier transformAlgorithmFourier transformChaoticImage (mathematics)Discrete Fourier transform (general)ScramblingCiphertextRobustness (evolution)Hash functionArtificial intelligenceMathematicsComputer securityChemistryFourier analysisMathematical analysisBiochemistryGeneChaos-based Image/Signal EncryptionAdvanced Steganography and Watermarking TechniquesMathematical Dynamics and Fractals