Keyphrases
- data aggregation
- wireless sensor networks
- sensor networks
- key management
- scheme for wireless sensor networks
- body sensor networks
- sensitive data
- energy efficient
- network lifetime
- sensor data
- sensor nodes
- wireless sensor
- data collection
- energy consumption
- resource constrained
- third party
- routing protocol
- wireless communication
- routing algorithm
- base station
- energy efficiency
- data dissemination
- data transmission
- duty cycling
- security analysis
- privacy preserving
- stream cipher
- security policies
- real time
- multi hop
- security requirements
- cluster head
- key distribution
- secure routing
- data sets
- information security
- cost effective
- context aware
- data streams