19 search results - page 4 / 4 » Concurrent Non-Malleable Zero Knowledge Proofs |
EUROCRYPT
2006
Springer
13 years 9 months ago
2006
Springer
Non-interactive zero-knowledge (NIZK) proof systems are fundamental cryptographic primitives used in many constructions, including CCA2-secure cryptosystems, digital signatures, an...
TAMC
2007
Springer
13 years 11 months ago
2007
Springer
Pass observed that universal composable zero-knowledge (UCZK) protocols in the common reference string (CRS) model, where a common reference string is selected trustily by a truste...
FOCS
2000
IEEE
13 years 9 months ago
2000
IEEE
A zap is a two-round, public coin witness-indistinguishable protocol in which the first round, consisting of a message from the verifier to the prover, can be fixed “once and...
FOCS
2009
IEEE
14 years 2 days ago
2009
IEEE
Canetti, Goldreich, Goldwasser, and Micali (STOC 2000) introduced the notion of resettable zeroknowledge proofs, where the protocol must be zero-knowledge even if a cheating veri...