A Secure Chaotic Maps and Smart Cards Based Password Authentication and Key Agreement Scheme with User Anonymity for Telecare Medicine Information Systems.
Chun-Ta LiCheng-Chi LeeChi-Yao WengPublished in: J. Medical Syst. (2014)
Keyphrases
- user authentication
- smart card
- authentication scheme
- remote user authentication scheme
- session key
- password guessing
- secure communication
- image encryption
- authentication protocol
- information security
- security analysis
- authentication and key agreement
- secret key
- information systems
- password authentication
- security model
- security requirements
- diffie hellman
- key distribution
- encryption algorithm
- digital signature
- security properties
- security issues
- security mechanisms
- countermeasures
- network security
- sensitive data
- private key
- security protocols
- lightweight