Keyphrases
- forward secure
- public key encryption
- standard model
- threshold signature scheme
- proxy re encryption
- ciphertext
- secret key
- encryption scheme
- cca secure
- public key
- signature scheme
- blind signature scheme
- provably secure
- diffie hellman
- digital signature
- blind signature
- signcryption scheme
- cryptographic protocols
- private key
- high dimensional
- security analysis
- smart card