pub trait FinalExp {
type Fp: Field;
type Fp2: Field + FieldExtension<Self::Fp>;
type Fp12: Field + FieldExtension<Self::Fp2>;
// Required methods
fn assert_final_exp_is_one(
f: &Self::Fp12,
P: &[AffinePoint<Self::Fp>],
Q: &[AffinePoint<Self::Fp2>],
);
fn final_exp_hint(f: &Self::Fp12) -> (Self::Fp12, Self::Fp12);
}Required Associated Types§
type Fp: Field
type Fp2: Field + FieldExtension<Self::Fp>
type Fp12: Field + FieldExtension<Self::Fp2>
Required Methods§
Sourcefn assert_final_exp_is_one(
f: &Self::Fp12,
P: &[AffinePoint<Self::Fp>],
Q: &[AffinePoint<Self::Fp2>],
)
fn assert_final_exp_is_one( f: &Self::Fp12, P: &[AffinePoint<Self::Fp>], Q: &[AffinePoint<Self::Fp2>], )
Assert in circuit that the final exponentiation is equal to one. The actual final exponentiation is calculated out of circuit via final_exp_hint. Scalar coefficients to the curve points must equal to zero, which is checked in a debug_assert.
Sourcefn final_exp_hint(f: &Self::Fp12) -> (Self::Fp12, Self::Fp12)
fn final_exp_hint(f: &Self::Fp12) -> (Self::Fp12, Self::Fp12)
Generates a hint for the final exponentiation to be calculated out of circuit Input is the result of the Miller loop Output is c (residue witness inverse) and u (cubic nonresidue power)
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.