Change ECDSA signing to use blinding.
int wc_ecc_make_key(WC_RNG* rng, int keysize, ecc_key* key)
{
    return wc_ecc_make_key_ex(rng, keysize, key, ECC_CURVE_DEF);
}

int wc_ecc_make_key(WC_RNG* rng, int keysize, ecc_key* key)
{
    return wc_ecc_make_key_ex(rng, keysize, key, ECC_CURVE_DEF);
}
