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Concurrent/Resettable Zero-Knowledge With Concurrent Soundness in the Bare Public-Key Model and Its Applications
concurrent knowledge-extraction concurrent non-malleability concurrent/resettable zero-knowledge
2009/4/10
In this work, we investigate concurrent knowledge-extraction (CKE) and concurrent non-malleability
(CNM) for concurrent (and stronger, resettable) ZK protocols in the bare public-key model.
We formu...
Resettable Zero Knowledge in the Bare Public-Key Model under Standard Assumption
Resettable Zero Knowledge Concurrent Soundness Bare Public-Key Model Resettably sound Zero Knowledge
2008/12/5
In this paper we resolve an open problem regarding resettable zero knowledge
in the bare public-key (BPK for short) model: Does there exist constant
round resettable zero knowledge argument with con...