Provably-Secure Time-Bound Hierarchical Key Assignment Schemes.
Giuseppe AtenieseAlfredo De SantisAnna Lisa FerraraBarbara MasucciPublished in: J. Cryptol. (2012)
Keyphrases
- provably secure
- standard model
- key management
- security model
- hash functions
- public key
- signature scheme
- bilinear pairings
- blind signature
- public key cryptography
- partially blind signature scheme
- security analysis
- diffie hellman
- secure communication
- private key
- blind signature scheme
- key technologies
- threshold signature scheme
- response time