IACR News item: 07 October 2012
Kai-Min Chung, Huijia Lin, Rafael Pass
ePrint Report
We present a constant-round concurrent zero-knowledge protocol for NP. Our protocol is sound against uniform polynomial-time attackers, and relies on the existence of families of collision-resistant hash functions, and a new (but in our eyes, natural) falsifiable intractability assumption: Roughly speaking, that Micali\'s non-interactive CS-proofs are sound for languages in P.
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