Keyphrases
- wireless sensor networks
- authentication mechanism
- authentication protocol
- key distribution
- key management
- security analysis
- lightweight
- password authentication
- mutual authentication
- data encryption
- energy efficient
- sensor networks
- trusted third party
- energy consumption
- sensor nodes
- authentication scheme
- secret key
- data aggregation
- resource constrained
- routing algorithm
- environmental monitoring
- wireless communication
- user authentication
- smart card
- data gathering
- public key
- security protocols
- multi hop
- energy efficiency
- biological inspired
- identity management
- data collection
- rfid tags
- secret sharing scheme
- security requirements
- fault tolerant
- biometric authentication
- wireless sensor
- secure communication
- identity authentication
- topology control
- base station
- routing protocol
- security services
- key exchange protocol
- security mechanisms
- privacy protection