Group-oriented undeniable signature schemes with a trusted center.
Narn-Yih LeeTzonelih HwangPublished in: Comput. Commun. (1999)
Keyphrases
- signature scheme
- digital signature
- standard model
- designated verifier
- public key
- threshold signature scheme
- digital signature scheme
- group signature scheme
- blind signature
- secret key
- blind signature scheme
- provably secure
- hash functions
- bilinear pairings
- identity based signature
- ring signature
- distributed environment
- diffie hellman
- public key cryptosystem
- key distribution
- nearest neighbor