[PDF] Top 20 Non interactive proofs of proximity

... of Proximity. PCP s of proximity ( PCPP s), first studied by Ben- Sasson et ...also non-interactive proof systems in which the verifier has oracle access to an object, and needs to decide ... See full document

... statements non-interactively: all previous works on DVNIZKs describe homomorphic-encryption-based compilers for Σ-protocols which lead to DVNIZKs less efficient than the NIZK obtained with Fiat-Shamir (the DFN ... See full document

... quantum interactive proofs with short answers (as opposed to short questions) have the power of QMA or even ...graph non-isomorphism problem, which is not known to be in QMA, has a simple and ... See full document

... of non-interactive witness-indistinguishable proofs in [BP15] requires a perfectly correct indistinguishability obfuscation, and the construction of 3-message zero knowledge against uniform verifiers ... See full document

... Online-extractable proofs are a specific form of proofs of knowledge where extraction is supposed to work by only looking at the proofs generated by the adversary and at the oracle queries performed ... See full document

... The proof in [20] is technically quite involved and includes several subtle and non- trivial arguments. For example, while typically property testing lower bounds are shown by exhibiting two distributions that are ... See full document

... of non-malleable NIZKs and signatures of knowledge, in fact, do apply to witness signatures as well (and hence unconditional witness signatures in the hardware token model would lead to those applica- tions in ... See full document

... An unsatisfactory aspect of the instantiations above is that PCPs with such short queries have typically a very high prover complexity and are therefore very expensive to compute, which means that our arguments described ... See full document

... The question of implementing the MIP model for the purpose of constructing succinct arguments was asked by Dwork et al. [DLN + 04] with the motivation being non-interactivity, rather than efficiency as in our ... See full document

... called non-intractable particles, these are the particles which attend every mass state in universe, with it defining the statistic of Non-Intractable particles, the equations of ... See full document

... In interactive proof systems for NP with statistical soundness, non-trivial savings in communica- tion and verification time are highly unlikely [BHZ87, GH98, GVW01, ...four-round interactive ... See full document

... s). Non-uniform ...a non-uniform ...the non-uniform ...of non-uniform IPP , they can be extended to the uniform setting in a straightforward ...2.1.2 Proximity Oblivious ... See full document

... with non-negligible probability, that he has a valid encoding, then, we should be able to extract the encoding from the adversary with non-negligible ...as non transferable proof systems ... See full document

... model non-interactive ZK proofs, ...common) interactive ZK proofs thus requires a conceptually different approach, as such proofs cannot be replayed, put into other terms, ... See full document

... multiple, non-commu- nicating ? ? ? provers talking to a single ...prover interactive proof” as MIP and the set of languages which can be accepted by MIPs as the boldface ... See full document

... In 2009, Kiayias and Zhou [KZ09] introduced zero-knowledge proofs with witness elimination. This primitive enables to prove that a committed message m belongs to a set L (with a witness w) in such a way that the ... See full document

... Rothblum. Proofs of proximity for context-free lan- guages and read-once branching programs - (extended ...Sipser. Interactive proof systems: ... See full document

... Compared to [9], this definition is simplified and does not capture the notion of distance hijacking; therein, a far-away malicious P ∗ (x) can make V accept by taking advantage of several honest provers which do not ... See full document

... as proofs of proximity [25, ...of proximity (MAP) [39], the verifier receives explicit access to a proof of sublinear length, in addition to query access to the ...an interactive proof of ... See full document

... Proof of Solvency. Consider privacy-preserving proofs of solvency for Bitcoin exchanges [Wil, DBB + 15]. Here an exchange wants to prove to its customers that it has enough reserves to cover its liabilities, or, ... See full document