Struct binius_core::protocols::fri::FRIVerifier

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pub struct FRIVerifier<'a, F, FA, VCS>
where
    F: BinaryField,
    FA: BinaryField,
    VCS: VectorCommitScheme<F>,
{ /* private fields */ }
Expand description

A verifier for the FRI query phase.

The verifier is instantiated after the folding rounds and is used to test consistency of the round messages and the original purported codeword.

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impl<'a, F, FA, VCS> FRIVerifier<'a, F, FA, VCS>
where F: BinaryField + ExtensionField<FA>, FA: BinaryField, VCS: VectorCommitScheme<F>,

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pub fn new( committed_rs_code: &'a ReedSolomonCode<FA>, final_rs_code: &'a ReedSolomonCode<F>, committed_codeword_vcs: &'a VCS, round_vcss: &'a [VCS], codeword_commitment: &'a VCS::Commitment, round_commitments: &'a [VCS::Commitment], challenges: &'a [F], final_message: FinalMessage<F> ) -> Result<Self, Error>

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pub fn n_rounds(&self) -> usize

Number of fold rounds, including the final fold.

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pub fn verify_query( &self, index: usize, proof: QueryProof<F, VCS::Proof> ) -> Result<(), Error>

Verifies a FRI challenge query.

§Arguments
  • index - an index into the original codeword domain
  • proof - a query proof

Trait Implementations§

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impl<'a, F, FA, VCS> Debug for FRIVerifier<'a, F, FA, VCS>
where F: BinaryField + Debug, FA: BinaryField + Debug, VCS: VectorCommitScheme<F> + Debug, VCS::Commitment: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, F, FA, VCS> Freeze for FRIVerifier<'a, F, FA, VCS>
where FA: ExtensionField<BinaryField1b, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a FA> + for<'a> SubAssign<&'a FA> + for<'a> AddAssign<&'a FA> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a FA> + for<'a> Sum<&'a FA> + for<'a> Mul<&'a FA> + for<'a> Sub<&'a FA> + for<'a> Add<&'a FA> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <FA as WithUnderlier>::Underlier: PackScalar<FA> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, F: ExtensionField<BinaryField1b, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a F> + for<'a> SubAssign<&'a F> + for<'a> AddAssign<&'a F> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a F> + for<'a> Sum<&'a F> + for<'a> Mul<&'a F> + for<'a> Sub<&'a F> + for<'a> Add<&'a F> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <F as WithUnderlier>::Underlier: PackScalar<F> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static,

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impl<'a, F, FA, VCS> RefUnwindSafe for FRIVerifier<'a, F, FA, VCS>
where FA: ExtensionField<BinaryField1b, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a FA> + for<'a> SubAssign<&'a FA> + for<'a> AddAssign<&'a FA> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a FA> + for<'a> Sum<&'a FA> + for<'a> Mul<&'a FA> + for<'a> Sub<&'a FA> + for<'a> Add<&'a FA> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static + RefUnwindSafe, <FA as WithUnderlier>::Underlier: PackScalar<FA> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, F: ExtensionField<BinaryField1b, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a F> + for<'a> SubAssign<&'a F> + for<'a> AddAssign<&'a F> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a F> + for<'a> Sum<&'a F> + for<'a> Mul<&'a F> + for<'a> Sub<&'a F> + for<'a> Add<&'a F> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static + RefUnwindSafe, <F as WithUnderlier>::Underlier: PackScalar<F> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, VCS: RefUnwindSafe, <VCS as VectorCommitScheme<F>>::Commitment: RefUnwindSafe,

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impl<'a, F, FA, VCS> Send for FRIVerifier<'a, F, FA, VCS>
where FA: ExtensionField<BinaryField1b, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a FA> + for<'a> SubAssign<&'a FA> + for<'a> AddAssign<&'a FA> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a FA> + for<'a> Sum<&'a FA> + for<'a> Mul<&'a FA> + for<'a> Sub<&'a FA> + for<'a> Add<&'a FA> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <FA as WithUnderlier>::Underlier: PackScalar<FA> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, F: ExtensionField<BinaryField1b, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a F> + for<'a> SubAssign<&'a F> + for<'a> AddAssign<&'a F> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a F> + for<'a> Sum<&'a F> + for<'a> Mul<&'a F> + for<'a> Sub<&'a F> + for<'a> Add<&'a F> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <F as WithUnderlier>::Underlier: PackScalar<F> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, VCS: Sync, <VCS as VectorCommitScheme<F>>::Commitment: Sync,

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impl<'a, F, FA, VCS> Sync for FRIVerifier<'a, F, FA, VCS>
where FA: ExtensionField<BinaryField1b, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a FA> + for<'a> SubAssign<&'a FA> + for<'a> AddAssign<&'a FA> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a FA> + for<'a> Sum<&'a FA> + for<'a> Mul<&'a FA> + for<'a> Sub<&'a FA> + for<'a> Add<&'a FA> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <FA as WithUnderlier>::Underlier: PackScalar<FA> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, F: ExtensionField<BinaryField1b, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a F> + for<'a> SubAssign<&'a F> + for<'a> AddAssign<&'a F> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a F> + for<'a> Sum<&'a F> + for<'a> Mul<&'a F> + for<'a> Sub<&'a F> + for<'a> Add<&'a F> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <F as WithUnderlier>::Underlier: PackScalar<F> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, VCS: Sync, <VCS as VectorCommitScheme<F>>::Commitment: Sync,

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impl<'a, F, FA, VCS> Unpin for FRIVerifier<'a, F, FA, VCS>
where FA: ExtensionField<BinaryField1b, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a FA> + for<'a> SubAssign<&'a FA> + for<'a> AddAssign<&'a FA> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a FA> + for<'a> Sum<&'a FA> + for<'a> Mul<&'a FA> + for<'a> Sub<&'a FA> + for<'a> Add<&'a FA> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static, <FA as WithUnderlier>::Underlier: PackScalar<FA> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, F: ExtensionField<BinaryField1b, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a F> + for<'a> SubAssign<&'a F> + for<'a> AddAssign<&'a F> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a F> + for<'a> Sum<&'a F> + for<'a> Mul<&'a F> + for<'a> Sub<&'a F> + for<'a> Add<&'a F> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static + Unpin, <F as WithUnderlier>::Underlier: PackScalar<F> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static,

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impl<'a, F, FA, VCS> UnwindSafe for FRIVerifier<'a, F, FA, VCS>
where FA: ExtensionField<BinaryField1b, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA, Output = FA> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a FA> + for<'a> SubAssign<&'a FA> + for<'a> AddAssign<&'a FA> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a FA> + for<'a> Sum<&'a FA> + for<'a> Mul<&'a FA> + for<'a> Sub<&'a FA> + for<'a> Add<&'a FA> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static + RefUnwindSafe, <FA as WithUnderlier>::Underlier: PackScalar<FA> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, F: ExtensionField<BinaryField1b, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F, Output = F> + MulAssign<BinaryField1b> + SubAssign<BinaryField1b> + AddAssign<BinaryField1b> + Mul<BinaryField1b> + Sub<BinaryField1b> + Add<BinaryField1b> + TryInto<BinaryField1b> + From<BinaryField1b> + Field + WithUnderlier + Zeroable + InvertOrZero + Square + for<'a> MulAssign<&'a F> + for<'a> SubAssign<&'a F> + for<'a> AddAssign<&'a F> + MulAssign + SubAssign + AddAssign + for<'a> Product<&'a F> + for<'a> Sum<&'a F> + for<'a> Mul<&'a F> + for<'a> Sub<&'a F> + for<'a> Add<&'a F> + Product + Sum + Mul + Sub + Add + Neg + Debug + Sync + Send + Default + Clone + Copy + Eq + PartialEq + 'static + RefUnwindSafe + UnwindSafe, <F as WithUnderlier>::Underlier: PackScalar<F> + UnderlierType + Sync + Send + Zeroable + NoUninit + Random + Copy + Clone + ConstantTimeEq + Eq + PartialEq + Default + Debug + Sized + 'static, VCS: RefUnwindSafe, <VCS as VectorCommitScheme<F>>::Commitment: RefUnwindSafe,

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