Group-Oriented Undeniable Signature Schemes without the Assistance of a Mutually Trusted Party.
Lein HarnShoubao YangPublished in: AUSCRYPT (1992)
Keyphrases
- signature scheme
- digital signature
- standard model
- public key
- threshold signature scheme
- digital signature scheme
- designated verifier
- diffie hellman
- provably secure
- identity based signature
- group signature scheme
- blind signature
- bilinear pairings
- public key cryptosystem
- private key
- secret key
- hash functions
- blind signature scheme
- key distribution
- multi party
- proxy signature scheme
- distributed environment