Keyphrases
- privacy preserving
- mobile networks
- authentication scheme
- mobile users
- mobile environments
- smart card
- mobile devices
- sensitive information
- base station
- user authentication
- wireless networks
- privacy protection
- context aware
- secret key
- sensitive data
- private information
- mobile phone
- multimedia content
- ad hoc networks
- public key
- mobile agents
- mobile applications
- data mining
- authentication protocol
- location based services
- real time
- lightweight
- data sets