From e53ed321d97cf4065534c1e046ae3ac4272b7b47 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.net>
Date: Thu, 13 Dec 2018 12:03:46 +0900
Subject: Add mouse pairing mockup

---
 directions/research_directions.pdf                 | Bin 1241894 -> 1242258 bytes
 directions/research_directions.tex                 |   1 +
 .../Screenshot_2018-12-13_11-46-26.png             | Bin 0 -> 29906 bytes
 mouse_pairing_mockup/mockup.py                     |  51 +++++++++++++++++++++
 mouse_pairing_mockup/mockup.xcf                    | Bin 0 -> 116954 bytes
 5 files changed, 52 insertions(+)
 create mode 100644 mouse_pairing_mockup/Screenshot_2018-12-13_11-46-26.png
 create mode 100644 mouse_pairing_mockup/mockup.py
 create mode 100644 mouse_pairing_mockup/mockup.xcf

diff --git a/directions/research_directions.pdf b/directions/research_directions.pdf
index 44bfbe0..465d13b 100644
Binary files a/directions/research_directions.pdf and b/directions/research_directions.pdf differ
diff --git a/directions/research_directions.tex b/directions/research_directions.tex
index a08166d..adfed3a 100644
--- a/directions/research_directions.tex
+++ b/directions/research_directions.tex
@@ -605,6 +605,7 @@ be established where one party has a display of some sort and the other party ha
 \paragraph{Adaption to mice} Instead of a keyboard, a mouse can be used for pairing without compromising protocol
 security. The host would encode the fingerprint bit string into a permutation
 $\sigma(i) : \{n\in\mathbb N, n\le m\} \rightarrow \{n\in\mathbb N, n\le m\}$ 
+for an integer security parameter $m>0$
 and then display the sequence $\sigma(i)$ in a grid of buttons similar to a minesweeper field with an emualted mouse
 cursor driven by pairing input on top. The user would then click the buttons on the grid in numeric order. The device
 would do the same mouse emulation invisible to the user and would be able to observe the permutation this way. The
diff --git a/mouse_pairing_mockup/Screenshot_2018-12-13_11-46-26.png b/mouse_pairing_mockup/Screenshot_2018-12-13_11-46-26.png
new file mode 100644
index 0000000..2889ec1
Binary files /dev/null and b/mouse_pairing_mockup/Screenshot_2018-12-13_11-46-26.png differ
diff --git a/mouse_pairing_mockup/mockup.py b/mouse_pairing_mockup/mockup.py
new file mode 100644
index 0000000..b8903d7
--- /dev/null
+++ b/mouse_pairing_mockup/mockup.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+
+import itertools
+
+import gi
+import gi
+from gi.repository import Gtk as gtk, Gdk as gdk, Pango as pango, GLib as glib
+
+import numpy as np
+
+
+class PyApp(gtk.Window):
+    def __init__(self, m=5):
+        super(PyApp, self).__init__()
+
+        self.set_title("Mouse pairing mockup")
+        self.set_default_size(400, 400)
+        vbox = gtk.VBox()
+        grid = gtk.Grid(row_spacing=20, column_spacing=20, row_homogeneous=True, column_homogeneous=True, margin=20)
+        lbl = self.lbl = gtk.Label('Please press the buttons below in order 1-2-3...')
+
+        # GTK has the best APIs... -.-
+        screen = gdk.Screen.get_default()
+        gtk_provider = gtk.CssProvider()
+        gtk_context = gtk.StyleContext()
+        gtk_context.add_provider_for_screen(screen, gtk_provider, gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
+        css = b'''
+            #pinpad > button {font: 24 bold}
+            #pinpad > button:checked {background: linear-gradient(#e5efd4, #588a5a)}
+        '''
+        grid.set_name('pinpad')
+        gtk_provider.load_from_data(css)
+
+        st = np.random.RandomState(seed=0)
+        for i, (x, y) in zip(st.permutation(m**2), itertools.product(range(m), range(m))):
+            btn = gtk.ToggleButton(f'{i+1}')
+            btn.connect("toggled", self.on_toggled)
+            grid.attach(btn, x, y, 1, 1)
+
+        vbox.pack_start(lbl, True, True, 0)
+        vbox.pack_start(grid, True, True, 0)
+        self.add(vbox)
+        self.connect("destroy", gtk.main_quit)
+        self.show_all()
+
+    def on_toggled(self, widget, data=None):
+        print(f'Clicked : {widget.get_label()}')
+
+if __name__ == '__main__':
+    PyApp()
+    gtk.main()
diff --git a/mouse_pairing_mockup/mockup.xcf b/mouse_pairing_mockup/mockup.xcf
new file mode 100644
index 0000000..a24e279
Binary files /dev/null and b/mouse_pairing_mockup/mockup.xcf differ
-- 
cgit