Concurrent non-malleable zero-knowledge (\(\mathrm {CNMZK}\)) protocols are zero-knowledge protocols that provides security even when adversaries interact with multiple provers and verifiers simultaneously. It is known that \(\mathrm {CNMZK}\) arguments for \(\mathcal {NP}\) can be constructed in the plain model.
Apr 22, 2020
Feb 27, 2014 · Motivated by conceptual and practical reasons, this notion has been explored under stronger definitions. We will consider the following two main ...
Abstract. The notion of Zero Knowledge introduced by Goldwasser, Micali and Rackoff in STOC 1985 is fundamental in Cryptography. Motivated by conceptual and ...
Oct 21, 2006 · Abstract. We provide the first construction of a concurrent and non-malleable zero knowledge argument for every language in NP.
The notion of Zero Knowledge introduced by Goldwasser, Micali and Rackoff in STOC 1985 is fundamental in Cryptography. Motivated by conceptual and practical ...
Abstract. Concurrent non-malleable zero-knowledge (NMZK) consid- ers the concurrent execution of zero-knowledge protocols in a setting.
Sep 29, 2018 · In this paper, we provide the first construction of a constant-round concurrent non-malleable zero-knowledge argument for every language in NP.
Concurrent non-malleable zero-knowledge (CNMZK) protocols are zero-knowledge protocols that provides security even when adversaries interact with multiple ...
Abstract: We provide the first construction of a concurrent and non-malleable zero knowledge argument for every language in NP.
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Abstract: Concurrent non-malleable zero-knowledge (CNMZK ) protocols are zero-knowledge protocols that provides security even when adversaries interact with ...