A secure electronic cash based on a certificateless group signcryption scheme.
Sujata MohantyBanshidhar MajhiSubhalaxmi DasPublished in: Math. Comput. Model. (2013)
Keyphrases
- blind signature
- electronic cash
- bilinear pairings
- public key
- blind signature scheme
- signature scheme
- signcryption scheme
- standard model
- provably secure
- designated verifier
- electronic payment
- digital signature
- private key
- key management
- payment systems
- key distribution
- smart card
- security analysis
- public key cryptography
- diffie hellman
- secure communication
- encryption scheme
- electronic commerce
- security mechanisms
- credit card
- cryptographic protocols
- ciphertext
- security requirements
- hash functions