Struct ModReduce

Source

pub struct ModReduce {
    pub a: BigUint,
    pub modulus: BigUint,
    pub quotient: BigUint,
    pub remainder: BigUint,
}

Expand description

Modular reduction verification for BigUint.

This circuit verifies that:

a = quotient * modulus + remainder

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§a: BigUint§modulus: BigUint§quotient: BigUint§remainder: BigUint

Implementations§

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impl ModReduce

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pub fn new( builder: &CircuitBuilder, a: BigUint, modulus: BigUint, quotient: BigUint, remainder: BigUint, ) -> Self

Creates a new modular reduction verifier circuit.

§Arguments

builder - Circuit builder for constraint generation
a - The dividend
modulus - The divisor
quotient - The quotient
remainder - The remainder

§Constraints

The circuit enforces that a = quotient * modulus + remainder

Auto Trait Implementations§

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impl UnwindSafe for ModReduce

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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