PallasFp.conditionalSelect constructor

PallasFp.conditionalSelect(
  1. PallasFp a,
  2. PallasFp b,
  3. bool choice
)

Implementation

factory PallasFp.conditionalSelect(PallasFp a, PallasFp b, bool choice) {
  return PallasFp([
    BigintUtils.ctSelectBigInt(a.limbs[0], b.limbs[0], choice),
    BigintUtils.ctSelectBigInt(a.limbs[1], b.limbs[1], choice),
    BigintUtils.ctSelectBigInt(a.limbs[2], b.limbs[2], choice),
    BigintUtils.ctSelectBigInt(a.limbs[3], b.limbs[3], choice),
  ]);
}