ossl_rsa_sp800_56b_validate_strength
int ossl_rsa_sp800_56b_validate_strength(int nbits, int strength);
if (!ossl_rsa_sp800_56b_validate_strength(nbits, -1)) {
if (!ossl_rsa_sp800_56b_validate_strength(nbits, strength))
if (!ossl_rsa_sp800_56b_validate_strength(nbits, -1))