Statistical Witness Indistinguishability (and more) in Two Messages

    IACR Cryptology ePrint Archive, Volume 2018, 2018.

    Cited by: 2|Bibtex|Views17|Links
    EI

    Abstract:

    Two-message witness indistinguishable protocols were first constructed by Dwork and Naor (FOCS 2000). They have since proven extremely useful in the design of several cryptographic primitives. However, so far no two-message arguments for NP provided statistical privacy against malicious verifiers. In this paper, we construct the first:(ci...More

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