Keyphrases
- lightweight
- authentication scheme
- cellular networks
- privacy preservation
- rfid tags
- authentication protocol
- public key
- secret key
- privacy preserving
- user authentication
- smart card
- wireless networks
- sensitive information
- access control
- mobile devices
- sensitive data
- security analysis
- mobile users
- security protocols
- data mining
- private information
- base station
- wireless sensor networks
- privacy protection
- multi hop
- security mechanisms
- third party
- data analysis
- data sets
- mobile networks
- encryption scheme
- low cost