Exponent Group Signature Schemes and Efficient Identity Based Signature Schemes Based on Pairings.
Florian HessPublished in: IACR Cryptol. ePrint Arch. (2002)
Keyphrases
- query processing
- signature scheme
- provably secure
- standard model
- public key
- database systems
- designated verifier
- identity based signature
- digital signature
- digital signature scheme
- group signature scheme
- diffie hellman
- threshold signature scheme
- bilinear pairings
- secret key
- ring signature
- public key cryptosystem
- original signer
- proxy signature
- data access
- blind signature scheme
- key distribution
- lightweight