Keyphrases
- standard model
- forward secure
- public key encryption scheme
- signature scheme
- threshold signature scheme
- diffie hellman assumption
- identity based signature
- chosen ciphertext
- public key
- diffie hellman
- signcryption scheme
- public key cryptosystem
- provably secure
- bilinear pairings
- encryption scheme
- cca secure
- private key
- blind signature scheme
- designated verifier
- cryptographic protocols
- blind signature
- proxy re encryption
- key distribution
- secret key
- digital signature
- security model
- ring signature
- identity based cryptography
- ciphertext
- hash functions
- electronic voting