public void Ready_up_encryption()
{
message = laundry_data.Get_data();
Russian();
cipher_canvas.gameObject.SetActive(true);
left_main.SetActive(true);
left_txt.SetActive(false);
left_img.SetActive(false);
work_bits = laundry_data.Get_raw_bits();
picked_functions = laundry_data.Get_picked_functions();
number_of_iterations = laundry_data.Get_iterations();
current_iteration = 0;
end_of_iteration = false;
number_of_blocks = work_bits.Length / Static_Data.Get_double_segment_size();
current_block = 0;
end_of_blocks = false;
cipher_state = Cipher_State.Encryption;
cipher_type = laundry_data.Get_cipher_type();
Set_current(work_bits, full_sqtr_size);
full_sqtr_size = Calculate_sqrt_floor(work_bits.Length);
Create_img(work_bits, full_sqtr_size);
title_text.text = Text_Data.Get_raw_text();
//current_key = Static_Data.Get_key();
steps = laundry_data.Get_work_bytes();
}
private async void NavigateButton_OnClicked(object sender, EventArgs e)
{
Cipher_Type type = Cipher_Type.Caesar;
string cipher = "";
if (sender is Button)
{
cipher = ((Button)sender).Text;
}
else if (sender is Picker)
{
var picker = (Picker)sender;
int selectedIndex = picker.SelectedIndex;
cipher = picker.Items[selectedIndex];
}
// Determines which cipher to initialize on the tabbed pages.
switch (cipher)
{
case "Caesar Cipher":
type = Cipher_Type.Caesar;
break;
case "Vigenere Cipher":
type = Cipher_Type.Vigenere;
break;
case "Monoalphabetic Cipher":
type = Cipher_Type.Monoalphabetic;
break;
case "Homophonic Cipher":
type = Cipher_Type.Homophonic;
break;
case "Hill Cipher":
type = Cipher_Type.Hill;
break;
case "Vernam Cipher":
type = Cipher_Type.Vernam;
break;
default:
break;
}
await Navigation.PushAsync(new TabbedPage1(type));
}
public TabbedPage1(Cipher_Type cipherType)
{
InitializeComponent();
cipher = new CipherViewModel(cipherType);
// Bind Cipher ViewModel object to tabbed page
this.BindingContext = cipher;
// Set IsBusy to false on inital page load.
cipher.IsBusy = false;
// Set page elements based on Cipher type
switch (cipher.Type)
{
case Cipher_Type.Caesar:
Input_Key.Keyboard = Keyboard.Numeric;
Input_Key.MaxLength = 2;
break;
case Cipher_Type.Hill:
Input_Key.MaxLength = 4;
break;
case Cipher_Type.Homophonic:
Input_Key.Text = "21,27,31,40;15;01,33;20,34;22,28,32,36,37;05;17;14;02,29,38,41;19;03;07,39,42;09,43;12,48,97;18,60,85;26,44;25;24,49;10,30,45,99;06,96,55;16,94;23;13;11;08;04;";
break;
case Cipher_Type.Monoalphabetic:
break;
case Cipher_Type.Vernam:
Input_Key.IsVisible = false;
break;
case Cipher_Type.Vigenere:
break;
}
}
public void Set_cipher_type(Cipher_Type type)
{
cipher_type = type;
}
private void Set_data(BitArray bits, Cipher_Type type)
{
laundry_data.Set_raw_bits(bits);
laundry_data.Set_cipher_type(type);
}
