Keyphrases
- smart card
- electronic payment
- security requirements
- mobile payment
- secure electronic
- rfid systems
- security analysis
- authentication scheme
- credit card
- digital signature
- security mechanisms
- payment protocol
- electronic commerce
- authentication protocol
- secure communication
- sensitive data
- formal analysis
- palmprint
- identity management
- payment scheme
- key exchange
- payment systems
- information systems
- sensor networks
- lightweight
- data encryption
- diffie hellman
- recognition algorithm
- cryptographic protocols