A time-efficient and noise-resistant cryptosystem based on discrete wavelet transform and chaos theory: An application in image encryption
Abid Mehmood, Arslan Shafique, Shehzad Ashraf Chaudhry, Moatsum Alawida, Abdul Nasir Khan, Neeraj Kumar
Topics & Concepts
EncryptionComputer scienceCryptosystemProbabilistic encryptionTheoretical computer scienceDiscrete wavelet transformChaoticKey spaceCryptographyAlgorithmComputer engineeringWaveletWavelet transformArtificial intelligenceComputer securityChaos-based Image/Signal EncryptionAdvanced Steganography and Watermarking TechniquesFractal and DNA sequence analysis