Change ECDSA signing to use blinding.
int wc_ecc_get_curve_size_from_name(const char* curveName)
{
    int curve_idx;

    if (curveName == NULL)
        return BAD_FUNC_ARG;

    curve_idx = wc_ecc_get_curve_idx_from_name(curveName);
    if (curve_idx < 0)
        return curve_idx;

    return ecc_sets[curve_idx].size;
}

int wc_ecc_get_curve_size_from_name(const char* curveName)
{
    int curve_idx;

    if (curveName == NULL)
        return BAD_FUNC_ARG;

    curve_idx = wc_ecc_get_curve_idx_from_name(curveName);
    if (curve_idx < 0)
        return curve_idx;

    return ecc_sets[curve_idx].size;
}
