问统一中非对称加密的最大长度和消息过长错误

EN

public class State_Manager : MonoBehaviour {

    public void Save()
    {
        // IF we have nothing to save then don't save.
        if(transformStateList.Count == 0){
            return;
        }
        // Create a new State_Data.
        State_Data data = new State_Data ();
        // Loop the amount of the size of the List.
        for(int i = 0; i < transformStateList.Count; i++){
            // Create a new Object_Data struct.
            Object_Data objectData = new Object_Data ();
            // Store our data in our data structure.
            objectData.StoreData(transformStateList[i]);
            // Add it to the list.
            data.objectData.Add (objectData);
        }
        // Turn the Store_Data into Json data.
        string stateToJson = JsonUtility.ToJson(data);
        // Encrypt the Json data.
        string encryptedJson = AsymmetricEncryption.EncryptText (stateToJson, keySize, PlayerPrefs.GetString("PK"));
        // Save the information.
        PlayerPrefs.SetString("State", encryptedJson);
    }

    [System.Serializable]
    class State_Data
    {   
        public List<Object_Data> objectData = new List<Object_Data> ();
    }
}

[Serializable]
public class Object_Data {

    // Transform information.
    public bool active;
    public string name;
    public int layer;
    public float xPos;
    public float yPos;
    public float zPos;

    // Sprite Renderer Information
    public string spriteName = "";
    public string sortLayerName = "";
    public int sortLayerOrder = 0;

    // Collider2D Information.
    public bool isCollider = false;
    public bool activeCollider;

    public void StoreData(GameObject go){
        // Save the activeness.
        active = go.activeInHierarchy;
        // Save the GameObjects name.
        name = go.name;
        // Save the GameObjects layer.
        layer = go.layer;
        // Save the GameObjects position.
        xPos = go.transform.position.x;
        yPos = go.transform.position.y;
        zPos = go.transform.position.z;
        // IF this GameObject has a sprite renderer,
        // ELES it doesn't have a sprite renderer.
        if (go.GetComponent<SpriteRenderer> () != null) {
            // Save the sprite name, sorting layer name and the sorting layer order.
            spriteName = go.GetComponent<SpriteRenderer> ().sprite.name;
            sortLayerName = go.GetComponent<SpriteRenderer> ().sortingLayerName;
            sortLayerOrder = go.GetComponent<SpriteRenderer> ().sortingOrder;
        }
        // IF there is a Collider2D attached,
        // ELSE there is not a Collider2D attached.
        if (go.GetComponent<Collider2D> () != null) {
            isCollider = true;
            activeCollider = go.GetComponent<Collider2D> ().enabled;
        }
    }
}