1use crate::fields::{fp3::Fp3Var, quadratic_extension::*};
 2use ark_ff::fields::{fp6_2over3::*, QuadExtParameters};
 3
 4/// A sextic extension field constructed as the tower of a
 5/// quadratic extension over a cubic extension field.
 6/// This is the R1CS equivalent of `ark_ff::fp6_2over3::Fp6<P>`.
 7pub type Fp6Var<P> = QuadExtVar<Fp3Var<<P as Fp6Parameters>::Fp3Params>, Fp6ParamsWrapper<P>>;
 8
 9impl<P: Fp6Parameters> QuadExtVarParams<Fp3Var<P::Fp3Params>> for Fp6ParamsWrapper<P> {
10    fn mul_base_field_var_by_frob_coeff(fe: &mut Fp3Var<P::Fp3Params>, power: usize) {
11        fe.c0 *= Self::FROBENIUS_COEFF_C1[power % Self::DEGREE_OVER_BASE_PRIME_FIELD];
12        fe.c1 *= Self::FROBENIUS_COEFF_C1[power % Self::DEGREE_OVER_BASE_PRIME_FIELD];
13        fe.c2 *= Self::FROBENIUS_COEFF_C1[power % Self::DEGREE_OVER_BASE_PRIME_FIELD];
14    }
15}