Cryptanalysis and Improvement of a Certificateless Proxy Signature Scheme from Bilinear Pairings.
Rongbo LuDake HeChangji WangPublished in: SNPD (3) (2007)
Keyphrases
- signature scheme
- bilinear pairings
- proxy signature scheme
- proxy signature
- designated verifier
- original signer
- forward secure
- standard model
- public key
- proxy signer
- provably secure
- key management
- blind signature scheme
- blind signature
- digital signature
- secret key
- signcryption scheme
- hash functions
- diffie hellman
- private key
- key distribution
- security model
- ring signature
- public key cryptography