[PDF] Top 20 Constant-Round Leakage-Resilient Zero-Knowledge Arguments of Knowledge for NP
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Constant-Round Leakage-Resilient Zero-Knowledge Arguments of Knowledge for NP
... to leakage queries in simulation such that the responses are consistent to the simulated ...3-round zero knowledge ...respond leakage queries under the help of the leakage ... See full document
28
Augmented Black-Box Simulation and Zero Knowledge Argument for NP
... all zero knowledge protocols are black-box zero ...concurrent constant-round zero knowledge ar- gument for NP which was proved not to exist in black-box setting ... See full document
23
An Efficiency-Preserving Transformation from Honest-Verifier Statistical Zero-Knowledge to Statistical Zero-Knowledge
... of zero-knowledge proofs, called instance- dependent zero-knowledge, and show that it suffices for the [8] approach when constructing a compiler from honest-verifier statistical ... See full document
23
Concurrent non-malleable zero-knowledge and simultaneous resettable non-malleable zero-knowledge in constant rounds
... the round complexity of all the above protocols based on the standard assumptions is at least O(log n) ...current zero-knowledge protocol require at least ( log n) ...non-malleable zero- ... See full document
15
Obfuscation-based Non-black-box Simulation and Four Message Concurrent Zero Knowledge for NP
... It has proven difficult to extend Barak’s NBB techniques to the setting of fully concurrent ZK (i.e., to unbounded polynomially many sessions) in o(log n) rounds. Nevertheless, NBB techniques have enjoyed great success ... See full document
40
Making the Best of a Leaky Situation: Zero-Knowledge PCPs from Leakage-Resilient Circuits
... global leakage [20, 11, 28] cannot be transformed into SAT-respecting non-relaxed LRCCs ...unless NP ⊆ ...the leakage function, and the simulated values “fool” all functions in ...for NP ... See full document
65
Constant-Round Concurrent Zero Knowledge From Falsifiable Assumptions
... non-interactive arguments of knowledge) for NP; roughly speaking, [BCCT12b] shows that if for some sufficiently large c, any non-deterministic n c computation can be proved using an “argument of ... See full document
37
Impossibility of Black-Box Simulation Against Leakage Attacks
... non-transferable arguments/proofs that remain secure against continual leakage attacks without relying on a CRS? This problem has similarities with Open Problem ...Indeed, zero knowledge ... See full document
21
On the Existence of Three Round Zero-Knowledge Proofs
... Private-coin vs Public-coin. In the study of ZK proofs, whether or not the verifier makes its random coins public or keeps them private has a strong bearing on the round-complexity. Indeed, constructing ... See full document
31
Implicit Zero-Knowledge Arguments and Applications to the Malicious Setting
... implicit zero-knowledge proofs (iZK) in Section ...on zero-knowledge proofs “à la Schnorr” [Sch90] in Appendix ...ZK arguments to generically convert any protocol secure in the ... See full document
35
Constant-round Leakage-resilient Zero-knowledge from Collision Resistance
... a constant-round leakage-resilient zero-knowledge argument system for NP under the assumption of the existence of collision-resistant hash function ...a ... See full document
37
On Constant-Round Concurrent Zero-Knowledge from a Knowledge Assumption
... of zero-knowledge proofs contemplated a single prover and a single verifier executing a single protocol session in ...Concurrent zero-knowledge [DNS98] (cZK) extends ... See full document
31
Achieving Constant Round Leakage-Resilient Zero-Knowledge
... a constant > 0 allows the simulator to learn strictly more information about the internal secret than the actual leakage allows! Qualitatively, it means that a protocol proven to be (1 +)-LRZK “secure” ... See full document
28
Zero-knowledge Argument for Polynomial Evaluation with Application to Blacklists
... To define an argument of knowledge we follow Groth and Ishai [17] that borrowed the term witness-extended emulation from Lindell [25]. Informally, their definition says that given an adversary that produces an ... See full document
17
Proofs that Yield Nothing But Their Validity All Languages in NP Have Zero-Knowledge Proof Systems
... When verifying that the modified protocol still constitutes an interactive proof system for graph nonisomorphism, we have to show that the information revealed by the verifier in Step (V[r] ... See full document
39
Leveraging zero knowledge succinct arguments of knowledge for efficient verification of outsourced training of artificial neural networks
... Can Zero-Knowledge ARguments of Knowledge verify correct training of Artifical Neural Networks fulfilling the completeness, soundness, succinct and zero-knowledge ...and ... See full document
69
Client-Server Concurrent Zero Knowledge with Constant Rounds and Guaranteed Complexity
... concurrent zero knowledge considers a server that proves a statement in zero-knowledge to multiple clients in multiple concurrent sessions, where the server’s actions in a session are ... See full document
12
Predictable Arguments of Knowledge
... dictable arguments are secret-coin; (ii) ZAP are witness indistinguishable, whereas predictable arguments are interesting even without requiring such a ...satisfying knowledge soundness, but we do ... See full document
40
Fair Exchange of Short Signatures without Trusted Third Party
... non-interactive zero-knowledge proofs of knowledge (ZKPoK) in order to make the protocol simpler and more efficient, we require the use of random oracle [15] or some non-black box assumptions ... See full document
23
Knowledge on Nursing Process among Nurses in Selected County Referral Hospitals in Kenya
... nurses’ knowledge on nursing process in selected health care facilities in ...poor knowledge on nursing process, hence the need to implement measures to promote the nurses’ knowledge on nursing ... See full document
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