Keyphrases
- text messaging
- cryptographic protocols
- covert channel
- security protocols
- authentication protocol
- scalar product
- secure routing
- key distribution
- instant messaging
- group communication
- lightweight
- security analysis
- key exchange protocol
- key agreement protocol
- rfid systems
- secure multi party
- diffie hellman
- homomorphic encryption
- provably secure
- security requirements
- multi party
- smart card
- standard model
- secret key
- public key
- cooperative
- privacy preserving
- computer simulation
- mobile devices