Trait CommitmentScheme 

pub trait CommitmentScheme<InputT> {
    type Commitment: Clone;
    type Witness: Default + Clone;

    // Required methods
    fn commit<R: CryptoRngCore>(
        &self,
        input: &InputT,
        rng: R,
    ) -> (Self::Commitment, Self::Witness);
    fn open(
        &self,
        commitment: &Self::Commitment,
        witness: &Self::Witness,
        input: &InputT,
    ) -> Result<(), PrimitiveError>;
}

Required Associated Types

type Commitment: Clone

type Witness: Default + Clone

Required Methods

fn commit<R: CryptoRngCore>( &self, input: &InputT, rng: R, ) -> (Self::Commitment, Self::Witness)

fn open( &self, commitment: &Self::Commitment, witness: &Self::Witness, input: &InputT, ) -> Result<(), PrimitiveError>

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> CommitmentScheme<FieldElement<<C as Curve>::Scalar>> for PedersenCommitment<C>

type Commitment = Point<C>

type Witness = FieldElement<<C as Curve>::Scalar>

impl<T> CommitmentScheme<T> for HashBasedCommitment

where T: AsRef<[u8]>,

type Commitment = Array<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>

type Witness = Array<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>