Keyphrases
- provably secure
- higher order
- secret key
- standard model
- key management
- public key
- security model
- signature scheme
- blind signature
- hash functions
- diffie hellman
- blind signature scheme
- public key cryptography
- bilinear pairings
- smart card
- encryption scheme
- threshold signature scheme
- partially blind signature scheme
- security analysis
- real time
- security requirements
- query processing