Trait Invert

pub trait Invert: Sized {
    type Output;

    // Required methods
    fn invert(&self) -> Self::Output;
    fn invert_vartime(&self) -> Self::Output;
}

Constant-time inversion.

Required Associated Types

type Output

Output of the inversion.

Required Methods

fn invert(&self) -> Self::Output

Computes the inverse.

fn invert_vartime(&self) -> Self::Output

Computes the inverse in variable-time.

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 Invert for BoxedMontyForm

Available on crate feature alloc only.

type Output = CtOption<BoxedMontyForm>

impl<MOD: ConstMontyParams<SAT_LIMBS>, const SAT_LIMBS: usize, const UNSAT_LIMBS: usize> Invert for ConstMontyForm<MOD, SAT_LIMBS>

where Odd<Uint<SAT_LIMBS>>: PrecomputeInverter<Inverter = SafeGcdInverter<SAT_LIMBS, UNSAT_LIMBS>, Output = Uint<SAT_LIMBS>>,

type Output = CtOption<ConstMontyForm<MOD, SAT_LIMBS>>

impl<const SAT_LIMBS: usize, const UNSAT_LIMBS: usize> Invert for MontyForm<SAT_LIMBS>

where Odd<Uint<SAT_LIMBS>>: PrecomputeInverter<Inverter = SafeGcdInverter<SAT_LIMBS, UNSAT_LIMBS>, Output = Uint<SAT_LIMBS>>,

type Output = CtOption<MontyForm<SAT_LIMBS>>