scCheck static method

bool scCheck(
  1. Secp256k1Scalar scalar
)

check scalar is valid and not zero

Implementation

static bool scCheck(Secp256k1Scalar scalar) {
  return Secp256k1.secp256k1ScalarCheckOverflow(scalar) == 0 &&
      Secp256k1.secp256k1ScalarIsZero(scalar) == 0;
}