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[PDF] Top 20 Efficient Generic Zero-Knowledge Proofs from Commitments

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Efficient  Generic  Zero-Knowledge  Proofs  from  Commitments

Efficient Generic Zero-Knowledge Proofs from Commitments

... on commitments in the standard model proves to be even more efficient and adds no additional assumptions, see the PKC 2015 paper in [4] (improving on ...extremely efficient, since it only relies on ... See full document

33

Practical  Relativistic  Zero-Knowledge  for  NP

Practical Relativistic Zero-Knowledge for NP

... and efficient solution to the 3-COL problem that uses only two provers, each of which is queried with either a node from a common edge, or twice the same ...use commitments at all but unfortunately ... See full document

17

Computational  Soundness  of  Symbolic  Zero-knowledge  Proofs:  Weaker  Assumptions   and  Mechanized  Verification

Computational Soundness of Symbolic Zero-knowledge Proofs: Weaker Assumptions and Mechanized Verification

... communication. Zero-knowledge (ZK) proofs 1 constitute ar- guably the most prominent such ...of efficient cryptographic implementations of this primitive for special classes of problems, have ... See full document

36

ZKPDL:  A  Language-Based  System  for  Efficient  Zero-Knowledge  Proofs   and  Electronic  Cash

ZKPDL: A Language-Based System for Efficient Zero-Knowledge Proofs and Electronic Cash

... The compute block carries out the specified compu- tations. There are two types of computations: picking a random value, and defining a value by setting it equal to the right-hand side of an equation. We can see an ex- ... See full document

16

Nearly  Linear-Time  Zero-Knowledge  Proofs  for  Correct  Program  Execution

Nearly Linear-Time Zero-Knowledge Proofs for Correct Program Execution

... knowledge proof system with sublinear communication and efficient verification. The prover time, however, would incur at least a logarithmic overhead compared to the time to execute the TinyRAM program. ... See full document

75

Efficient  Zero-Knowledge  Proofs  of  Non-Algebraic  Statements  with  Sublinear  Amortized  Cost

Efficient Zero-Knowledge Proofs of Non-Algebraic Statements with Sublinear Amortized Cost

... We propose a new solution for zero-knowledge proof of statements of the form ∃w : R(M, x, w) = 1 where R is a RAM program and M is its (large) memory. Here, M is committed upfront by the prover and can in ... See full document

18

Efficient  Adaptively  Secure  Zero-knowledge  from  Garbled  Circuits

Efficient Adaptively Secure Zero-knowledge from Garbled Circuits

... neither zero-knowledge proofs nor arguments can be achieved in less than four rounds without additional as- sumptions [GK96], we devise our protocols in the CRS model where the CRS is short unlike ... See full document

47

Compact  Zero-Knowledge  Proofs  of  Small  Hamming  Weight

Compact Zero-Knowledge Proofs of Small Hamming Weight

... a zero- knowledge proof that a committed vector has Hamming weight bounded by a given ...OT from black-box use of 1-out-of-2 OT, 2) separa- ble accountable ring signatures, 3) more efficient ... See full document

31

Post-Quantum  Zero-Knowledge  Proofs  for  Accumulators  with  Applications  to  Ring  Signatures  from  Symmetric-Key  Primitives

Post-Quantum Zero-Knowledge Proofs for Accumulators with Applications to Ring Signatures from Symmetric-Key Primitives

... solely from symmetric-key primitives and that our proofs are of sublinear ...Regarding efficient instantiations of our proof sys- tem, we rely on recent results for constructing efficient ... See full document

24

Non-Interactive  Zero-Knowledge  Proofs  of  Non-Membership

Non-Interactive Zero-Knowledge Proofs of Non-Membership

... of commitments and corresponding zero- knowledge proofs is often ...chosen from a list of candidates, see [CCs08] and references ... See full document

18

Non-interactive  zero-knowledge  proofs  in  the  quantum  random  oracle  model

Non-interactive zero-knowledge proofs in the quantum random oracle model

... NIZK proofs. Zero-knowledge proofs are an vital tool in modern ...Traditional zero-knowledge proofs ...non-interactive zero-knowledge (NIZK) proofs ... See full document

26

Efficient  Post-Quantum  Zero-Knowledge   and  Signatures

Efficient Post-Quantum Zero-Knowledge and Signatures

... prove knowledge of ...the commitments and output shares from each view to the random oracle computes a challenge – the challenge tells the prover which two of the three views to open for each of the ... See full document

36

One-Message  Zero  Knowledge   and  Non-Malleable  Commitments

One-Message Zero Knowledge and Non-Malleable Commitments

... an efficient non-uniform adversary cannot do more than hardwire false statements with their accepting proofs in its ...accepting proofs cannot be significantly compressed. The ... See full document

59

Languages  with  Efficient  Zero-Knowledge  PCP's  are  in  SZK

Languages with Efficient Zero-Knowledge PCP's are in SZK

... with efficient ZK-PCPs are exactly those in SZK ∩ ...of efficient ZK-PCPs for NP comes from a recent line of work on basing cryptography on tamper-proof hardware ...statistical ... See full document

19

An Energy-efficient and Real-time Anonymous Routing Protocol for Ad hoc Networks

An Energy-efficient and Real-time Anonymous Routing Protocol for Ad hoc Networks

... receiver from the RREQ packet, while other nodes can not verify the destination from the RREQ ...an efficient way to construct the trapdoor, and that is the Zero Knowledge Proofs ... See full document

13

Leakage-Resilient  Identification  Schemes  from  Zero-Knowledge  Proofs  of  Storage

Leakage-Resilient Identification Schemes from Zero-Knowledge Proofs of Storage

... given from absolute leakage-resilient ID schemes to leakage-resilient signature schemes and AKA ...more efficient transformation is described by the authors that employs subset selection and reduces both ... See full document

21

RLWE-based  Zero-Knowledge  Proofs  for  linear   and  multiplicative  relations

RLWE-based Zero-Knowledge Proofs for linear and multiplicative relations

... point from a different ...overhead from Xie et ...Honest-Verifier Zero-Knowledge is obtained as we explicitly provide a perfect simulator for each ...iliary commitments, as they can ... See full document

30

An  Efficiency-Preserving  Transformation  from  Honest-Verifier  Statistical  Zero-Knowledge  to  Statistical  Zero-Knowledge

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

Efficient  Designated-Verifier  Non-Interactive  Zero-Knowledge  Proofs  of  Knowledge

Efficient Designated-Verifier Non-Interactive Zero-Knowledge Proofs of Knowledge

... apart from publicly-verifiable NIZKs (which can be seen as particular types of DVNIZKs where the secret key of the verifier is the empty string), the only known construction of DVNIZK claiming to satisfy unbounded ... See full document

34

Commitments   and  Efficient  Zero-Knowledge  Proofs  from  Learning  Parity  with  Noise

Commitments and Efficient Zero-Knowledge Proofs from Learning Parity with Noise

... on zero-knowledge proofs from secure multiparty computation aims at a similar goal as this ...ZK proofs from MPC; When instantiated with simple MPC protocols like GMW [GMW87] ... See full document

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