54 search results - page 4 / 11 » On the Concurrent Composition of Zero-Knowledge Proofs |
EUROCRYPT
2006
Springer
13 years 11 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
14 years 1 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...
EUROCRYPT
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. We present the first efficient statistical zero-knowledge protocols to prove statements such as: – A committed number is a prime. – A committed (or revealed) number ...
COMPOS
1997
Springer
13 years 11 months ago
1997
Springer
FOCS
2000
IEEE
13 years 12 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...