Keyphrases
- standard model
- signature scheme
- bilinear pairings
- signcryption scheme
- identity based signature
- provably secure
- ring signature
- diffie hellman
- threshold signature scheme
- public key
- identity based cryptography
- digital signature
- proxy re encryption
- blind signature
- forward secure
- diffie hellman assumption
- ciphertext
- private key
- encryption scheme
- secret key
- cryptographic protocols
- blind signature scheme
- key distribution
- public key cryptosystem