Keyphrases
- signature scheme
- private key
- chosen message
- blind signature
- secret key
- digital signature
- public key
- block cipher
- standard model
- diffie hellman
- secure communication
- bilinear pairings
- blind signature scheme
- key distribution
- designated verifier
- group signature
- provably secure
- key exchange protocol
- threshold signature scheme
- ciphertext
- public key cryptosystem
- authentication protocol
- public key cryptography
- hash functions
- electronic cash
- security model
- key management
- authentication scheme
- lightweight
- forward secure
- access control
- secret sharing scheme
- security analysis