secp256k1GeXOnCurveVar static method

int secp256k1GeXOnCurveVar(
  1. Secp256k1Fe x
)

Implementation

static int secp256k1GeXOnCurveVar(Secp256k1Fe x) {
  Secp256k1Fe c = Secp256k1Fe();
  secp256k1FeSqr(c, x);
  secp256k1FeMul(c, c, x);
  secp256k1FeAddInt(c, Secp256k1Const.secp256k1B);
  return secp256k1FeIsSquareVar(c);
}