Improvement on Hwang et al.'s generalization of proxy signature schemes based on elliptic curves.
Shin-Jia HwangChia-Wei HuangPublished in: Appl. Math. Comput. (2005)
Keyphrases
- elliptic curve
- original signer
- proxy signer
- proxy signature
- proxy signature scheme
- signature scheme
- diffie hellman
- designated verifier
- efficient computation
- bilinear pairings
- public key cryptography
- key management
- blind signature scheme
- ring signature
- standard model
- digital signature
- threshold signature scheme
- public key
- key distribution
- power analysis
- private key
- end to end
- computational efficiency
- sensor networks