Multi-User Nonlinear Optical Cryptosystem Based on Polar Decomposition and Fractional Vortex Speckle Patterns

Keyphrases

• Multi-user 100%
• Speckle Pattern 100%
• Polar Decomposition 100%
• Fractional Order 100%
• Security Key 100%
• Nonlinear Optical Cryptosystem 100%
• Fractional Vortex 100%
• Vortex 66%
• Complex Image 66%
• Numerical Simulation 33%
• Phase Mask 33%
• Cryptosystem 33%
• Further Processing 33%
• Brute Force Attack 33%
• User Capabilities 33%
• Phase Coding 33%
• Ground Glass 33%
• Random Phase Mask 33%
• Optical Cryptosystem 33%
• Vortex Beam 33%
• Amplitude Image 33%
• Known-plaintext Attack 33%
• Glass Diffuser 33%
• Encrypted Image 33%
• Helical Wavefront 33%
• Private Security 33%

Engineering

• Vortex 100%
• Multiuser 100%
• Cryptography 100%
• Polar Decomposition 100%
• Fractional-Order 75%
• Phase Mask 50%
• Complex Image 50%
• Computer Simulation 25%
• Diffusers 25%
• Azimuthal 25%

Computer Science

• Cryptography 100%
• Numerical Simulation 25%
• Brute Force Attack 25%
• Plaintext Attack 25%
• Private Security 25%