[PDF] Top 20 Hybrid Publicly Verifiable Computation

... to computation results for ...the computation and, as such, it should specify the authorisation policy that a server must ...a publicly verifiable setting, any entity can verify and we believe ... See full document

... performing computation on the ...efficiently verifiable by a third party while the input data remains ...and publicly verifiable for arithmetic circuits of degree ... See full document

... In this work we focus on the following setting: given a program M and an input x, the prover would like to convince the verifier that M (x) = y. The verifier is given x, and a representation of M (for example, as a ... See full document

... Remark 3.5 In fact, we can show that the protocol is secure against any set of corruptions in the F ah f - mABE -hybrid world. However, in the previous Theorems 3.2 and 3.3, we only know how to realize F ah f - ... See full document

... a hybrid argument”, or “by eager sampling”, whilst formally checking that all side conditions are ful- filled at the time the lemma is ...generic hybrid argument used in the proof of Theorem 1 and ... See full document

... Our schemes are in the amortized model of [8] in which the client invests a one-time expensive computation phase (O(d) in the polynomial case, O(nd) in the matrix case) when storing the data with the server. Then ... See full document

... of publicly verifiable ciphertexts for general encryption, general KEMs, and general KEM/DEM hybrid ...of publicly veri- fiable schemes follow a strictly modular design where the consistency ... See full document

... incrementally verifiable computation schemes in both the publicly verifiable and designated-verifier ...our publicly verifiable scheme is based on the notion of zero-testable ... See full document

... An essential property of a VC scheme is correctness. A scheme is correct if the problem generation algorithm produces values that allow an honest worker to compute values that will verify successfully and correspond to ... See full document

... achieve publicly auditable multiparty computation [BDO14] by performing a public decryption of the result rather than a private decryption for the result ...of computation, in which the result party ... See full document

... providescheckability of the outsourced computation results in an efficient way. Extensive Security and performance analysis show that the proposed schemes are proven secure and practical. In this Paper, we ... See full document

... a computation should preserve the privacy of the input values: it should be context ...hiding, publicly verifiable multi-key homomorphic authenticator scheme supporting linear ... See full document

... a publicly verifiable short signcryption scheme S-ECSC for the Internet of things based on elliptic curves cryptosystem; and prove the provable security of S- ECSC under the Random Oracle model, including ... See full document

... attribute-based hybrid secret writing with verifiable delegation ...Combined verifiable computation and encrypt-then-mac mechanism with our ciphertext policy attribute-based hybrid ... See full document

... a computation over classified data may be included in a public document, despite the input data remaining classified The encoded output from the computation may be published with the verification key such ... See full document

... At a (very) high level, both of our constructions rely heavily on techniques from the interactive proof and PCP literature. These techniques are used to obtain a low-degree (non-cryptographic) algebraic encoding of the ... See full document

... remote computation plays a crucial role in addressing the issue of ...homomorphism verifiable tag technique to publicly verify the outsourced inner product computation on the dynamic data ... See full document

... This problem, known as Verifiable Outsourced Computation (VC), has attracted a lot of attention in the community recently. In practical scenarios, it may well be desirable that cheat- ing servers are ... See full document

... Abstract: Chaos is one type of complex dynamic behaviour generated by determined nonlinear dynamic systems. Dependency on initial conditions and highly unpredictable nature of chaotic signals lead to novel cryptographic ... See full document

... Abstract. A longstanding problem in cryptography is the generation of publicly verifiable randomness. In particular, public verifiability allows to generate parameters for a cryptosystem in a way people can ... See full document