Trait FancyReveal

pub trait FancyReveal: Fancy {
    // Required method
    fn reveal(&mut self, x: &Self::Item) -> Result<u16, Self::Error>;

    // Provided methods
    fn reveal_many(
        &mut self,
        xs: &[Self::Item],
    ) -> Result<Vec<u16>, Self::Error> { ... }
    fn reveal_bundle(
        &mut self,
        x: &Bundle<Self::Item>,
    ) -> Result<Vec<u16>, Self::Error> { ... }
    fn reveal_many_bundles(
        &mut self,
        xs: &[Bundle<Self::Item>],
    ) -> Result<Vec<Vec<u16>>, Self::Error> { ... }
    fn crt_reveal(
        &mut self,
        x: &CrtBundle<Self::Item>,
    ) -> Result<u128, Self::Error> { ... }
    fn crt_reveal_many(
        &mut self,
        xs: &[CrtBundle<Self::Item>],
    ) -> Result<Vec<u128>, Self::Error> { ... }
    fn bin_reveal(
        &mut self,
        x: &BinaryBundle<Self::Item>,
    ) -> Result<u128, Self::Error> { ... }
    fn bin_reveal_many(
        &mut self,
        xs: &[BinaryBundle<Self::Item>],
    ) -> Result<Vec<u128>, Self::Error> { ... }
}

Trait to describe Fancy objects which can reveal outputs to both parties. For many simple Fancy objects in this library such as Dummy, this is simply output. For Garbler and Evaluator, it is more complicated since the BMR16 protocol outputs to the Evaluator only.

Required Methods

fn reveal(&mut self, x: &Self::Item) -> Result<u16, Self::Error>

Reveal the contents of x to all parties.

Provided Methods

fn reveal_many(&mut self, xs: &[Self::Item]) -> Result<Vec<u16>, Self::Error>

Reveal a slice of items to all parties.

fn reveal_bundle( &mut self, x: &Bundle<Self::Item>, ) -> Result<Vec<u16>, Self::Error>

Reveal a bundle to all parties.

fn reveal_many_bundles( &mut self, xs: &[Bundle<Self::Item>], ) -> Result<Vec<Vec<u16>>, Self::Error>

Reveal many bundles to all parties.

fn crt_reveal(&mut self, x: &CrtBundle<Self::Item>) -> Result<u128, Self::Error>

Reveal a CRT bundle to all parties.

fn crt_reveal_many( &mut self, xs: &[CrtBundle<Self::Item>], ) -> Result<Vec<u128>, Self::Error>

Reveal many CRT bundles to all parties.

fn bin_reveal( &mut self, x: &BinaryBundle<Self::Item>, ) -> Result<u128, Self::Error>

Reveal a binary bundle to all parties.

fn bin_reveal_many( &mut self, xs: &[BinaryBundle<Self::Item>], ) -> Result<Vec<u128>, Self::Error>

Reveal many binary bundles to all parties.

Implementors

impl FancyReveal for DepthInformer

impl FancyReveal for Dummy

impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT, Wire: WireLabel> FancyReveal for fancy_garbling::twopac::semihonest::Evaluator<C, RNG, OT, Wire>

impl<C: AbstractChannel, RNG: CryptoRng + Rng, OT, Wire: WireLabel> FancyReveal for fancy_garbling::twopac::semihonest::Garbler<C, RNG, OT, Wire>

impl<C: AbstractChannel, RNG: RngCore + CryptoRng, Wire: WireLabel> FancyReveal for fancy_garbling::Garbler<C, RNG, Wire>

impl<C: AbstractChannel, Wire: WireLabel> FancyReveal for fancy_garbling::Evaluator<C, Wire>

impl<F: Fancy + FancyReveal> FancyReveal for Informer<F>