Keyphrases
- medical images
- authentication scheme
- image encryption
- medical imaging
- medical data
- medical diagnosis
- medical image retrieval
- security analysis
- user authentication
- smart card
- secret key
- private key
- public key
- key distribution
- region of interest
- authentication protocol
- visual information
- clinical practice
- security mechanisms
- key management
- security requirements
- watermarking scheme
- wireless networks