Provably secure delegation-by-certification proxy signature schemes.
Zuowen TanZhuojun LiuPublished in: InfoSecu (2004)
Keyphrases
- signature scheme
- provably secure
- bilinear pairings
- proxy signature
- standard model
- original signer
- proxy re encryption
- threshold signature scheme
- public key
- blind signature
- designated verifier
- blind signature scheme
- diffie hellman assumption
- digital signature
- public key cryptography
- diffie hellman
- access control
- third party
- conflict resolution
- public key cryptosystem
- private key
- security model
- key management
- electronic voting
- forward secure
- partially blind signature scheme
- key distribution
- secret key
- hash functions
- trusted third party
- security analysis
- low cost