139 search results - page 13 / 28 » Zero-Knowledge |
EUROCRYPT
2003
Springer
15 years 2 months ago
2003
Springer
77
Voted
EUROCRYPT
2003
Springer
15 years 2 months ago
2003
Springer
A new public-key model for resettable zero-knowledge (rZK) protocols, which is an extension and generalization of the upper-bounded public-key (UPK) model introduced by Micali and ...
99
Voted
FOCS
2002
IEEE
15 years 2 months ago
2002
IEEE
We show new lower bounds and impossibility results for general (possibly non-black-box) zero-knowledge proofs and arguments. Our main results are that, under reasonable complexity...
90
Voted
FOCS
2002
IEEE
15 years 2 months ago
2002
IEEE
We show that every language in NP has a (black-box) concurrent zero-knowledge proof system using ˜O(log n) rounds of interaction. The number of rounds in our protocol is optimal,...
PKC
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. Zero-knowledge proofs with witness elimination are protocols that enable a prover to demonstrate knowledge of a witness to the verifier that accepts the interaction prov...