A watermarking-based asymmetric cryptosystem using gyrator transform, QZ modulation, and fractional vortex toroidal phase mask
Hukum Singh, Kehar Singh
Topics & Concepts
ToroidCryptosystemOpticsModulation (music)Phase modulationPhase (matter)VortexDigital watermarkingComputer sciencePhysicsAlgorithmAcousticsArtificial intelligencePhase noiseQuantum mechanicsCryptographyImage (mathematics)ThermodynamicsPlasmaChaos-based Image/Signal EncryptionAdvanced Steganography and Watermarking TechniquesCryptographic Implementations and Security