fn from_ec_public_point(
ec_group: &ConstPointer<EC_GROUP>,
public_ec_point: &ManagedPointer<*mut EC_POINT>,
) -> Result<ManagedPointer<*mut EVP_PKEY>, KeyRejected>
fn from_ec_public_point(
ec_group: &ConstPointer<EC_GROUP>,
public_ec_point: &ManagedPointer<*mut EC_POINT>,
) -> Result<ManagedPointer<*mut EVP_PKEY>, KeyRejected>