Keyphrases
- mobile environments
- digital signature
- mobile devices
- smart card
- public key
- mobile users
- mobile computing
- context aware
- computing environments
- security mechanisms
- mobile agents
- signature scheme
- elliptic curve
- key management
- location based services
- mobile applications
- digital watermarking
- mobile networks
- data integrity
- digital libraries
- database
- data model
- access control
- distributed systems
- data streams