Cryptanalysis and Improvement of an Improved Two Factor Authentication Protocol for Telecare Medical Information Systems.
Shehzad Ashraf ChaudhryHusnain NaqviTaeshik ShonMuhammad SherMohammad Sabzinejad FarashPublished in: J. Medical Syst. (2015)
Keyphrases
- authentication protocol
- information systems
- secret key
- hash functions
- smart card
- health information
- lightweight
- public key
- security analysis
- rfid tags
- public health
- health care
- knowledge management
- signature scheme
- feature space
- rfid systems
- data sets
- security protocols
- password authentication
- encryption scheme
- information security
- nearest neighbor
- wireless sensor networks
- databases