A novel image encryption mechanism based on umbrella map and Yang-Gu algorithm
Pankaj Rakheja, Sanjay Yadav, Archana Tobria
Topics & Concepts
AlgorithmEncryptionKey spaceComputer scienceFourier transformScramblingCipherRobustness (evolution)Phase retrievalDiscrete Fourier transform (general)Fractional Fourier transformMathematicsCryptographyFourier analysisGeneChemistryBiochemistryOperating systemMathematical analysisChaos-based Image/Signal EncryptionMathematical Dynamics and FractalsFractal and DNA sequence analysis