A Secure E-cash Scheme with Optional Traceability.
Chih-Hung WangChien-Chang FengPublished in: Security and Management (2007)
Keyphrases
- authentication scheme
- smart card
- electronic cash
- chosen plaintext
- secure communication
- key distribution
- security model
- authentication protocol
- secret sharing
- provably secure
- standard model
- security requirements
- life cycle
- security analysis
- diffie hellman
- blind signature
- electronic payment
- software engineering
- public key encryption
- digital signature scheme
- encryption key
- software architecture
- protection scheme
- key exchange
- private key
- digital signature