An Enhanced Biometric Authentication Scheme for Telecare Medicine Information Systems with Nonce Using Chaotic Hash Function.
Ashok Kumar DasAdrijit GoswamiPublished in: J. Medical Syst. (2014)
Keyphrases
- authentication scheme
- hash functions
- chaotic map
- user authentication
- image encryption
- secret key
- information systems
- authentication protocol
- information security
- similarity search
- smart card
- security analysis
- encryption scheme
- image authentication
- biometric systems
- public key
- key management
- data distribution
- pattern recognition
- feature extraction
- integer wavelet transform
- signature scheme
- ciphertext
- data analysis
- provably secure
- data mining