ark-r1cs-std/r1cs-std/src/fields/fp3.rs
r1cs-std/src/fields/fp3.rsRaw
1use crate::fields::{cubic_extension::*, fp::FpVar};
2use algebra::fields::{CubicExtParameters, Fp3Parameters, Fp3ParamsWrapper};
3
4pub type Fp3Var<P> = CubicExtVar<FpVar<<P as Fp3Parameters>::Fp>, Fp3ParamsWrapper<P>>;
5
6impl<P: Fp3Parameters> CubicExtVarParams<FpVar<P::Fp>> for Fp3ParamsWrapper<P> {
7 fn mul_base_field_vars_by_frob_coeff(
8 c1: &mut FpVar<P::Fp>,
9 c2: &mut FpVar<P::Fp>,
10 power: usize,
11 ) {
12 *c1 *= Self::FROBENIUS_COEFF_C1[power % Self::DEGREE_OVER_BASE_PRIME_FIELD];
13 *c2 *= Self::FROBENIUS_COEFF_C2[power % Self::DEGREE_OVER_BASE_PRIME_FIELD];
14 }
15}