A novel hybrid cryptosystem based on DQFrFT watermarking and 3D-CLM encryption for healthcare services.
Fatma KhallafWalid El-ShafaiEl-Sayed M. El-RabaieNaglaa F. SolimanFathi E. Abd El-SamiePublished in: Frontiers Inf. Technol. Electron. Eng. (2023)
Keyphrases
- image encryption
- information hiding
- encryption algorithm
- image authentication
- ciphertext
- home care
- service composition
- web services
- chaotic sequence
- service oriented
- chaotic maps
- information systems
- watermarking algorithm
- public key
- context aware
- digital images
- end users
- mobile technologies
- service providers
- private key
- information technology
- health monitoring systems
- health care
- continuous monitoring
- cellular automata
- public key cryptosystem
- virtual private network