Trait PreprocessMachine

pub trait PreprocessMachine: Send {
    type Preprocess: Clone + PartialEq + Writable;
    type Signature: Clone + PartialEq + Debug;
    type SignMachine: SignMachine<Self::Signature, Preprocess = Self::Preprocess>;

    // Required method
    fn preprocess<R: RngCore + CryptoRng>(
        self,
        rng: &mut R,
    ) -> (Self::SignMachine, Self::Preprocess);
}

Trait for the initial state machine of a two-round signing protocol.

Required Associated Types

type Preprocess: Clone + PartialEq + Writable

Preprocess message for this machine.

type Signature: Clone + PartialEq + Debug

Signature produced by this machine.

type SignMachine: SignMachine<Self::Signature, Preprocess = Self::Preprocess>

SignMachine this PreprocessMachine turns into.

Required Methods

fn preprocess<R: RngCore + CryptoRng>( self, rng: &mut R, ) -> (Self::SignMachine, Self::Preprocess)

Perform the preprocessing round required in order to sign. Returns a preprocess message to be broadcast to all participants, over an authenticated channel.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<C: Curve, A: Algorithm<C>> PreprocessMachine for AlgorithmMachine<C, A>

type Preprocess = Preprocess<C, <A as Algorithm<C>>::Addendum>

type Signature = <A as Algorithm<C>>::Signature

type SignMachine = AlgorithmSignMachine<C, A>