On Zhang's Nonrepudiable Proxy Signature Schemes.
Narn-Yih LeeTzonelih HwangChih-Hung WangPublished in: ACISP (1998)
Keyphrases
- signature scheme
- proxy signature
- proxy signature scheme
- bilinear pairings
- original signer
- proxy signer
- designated verifier
- standard model
- proxy re encryption
- threshold signature scheme
- public key
- digital signature scheme
- group signature scheme
- digital signature
- ring signature
- diffie hellman
- identity based cryptography
- private key
- blind signature
- forward secure
- public key cryptosystem
- identity based signature
- provably secure
- secret key
- blind signature scheme
- trusted third party
- security model
- security analysis
- smart card
- similarity search
- nearest neighbor
- database systems