initial

other/elliptic_curve.py

@@ -0,0 +1,79 @@
+#!/usr/bin/env python3
+try:
+    from PIL import Image, ImageDraw
+    IMG_OUT = True
+except ModuleNotFoundError:
+    IMG_OUT = False
+
+
+def power(x, y, p):
+    res = 1
+    x %= p
+    while (y > 0):
+        if (y & 1):
+            res = (res * x) % p
+        y = y >> 1
+        x = (x * x) % p
+    return res
+
+
+# Assumption: p is of the form 3*i + 4 where i >= 1
+def sqrtFast(n, p):
+    if (p % 4 != 3):
+        raise ValueError('Invalid Input')
+    # Try "+(n ^ ((p + 1)/4))"
+    n = n % p
+    x = power(n, (p + 1) // 4, p)
+    if ((x * x) % p == n):
+        return x
+    # Try "-(n ^ ((p + 1)/4))"
+    x = p - x
+    if ((x * x) % p == n):
+        return x
+    return None
+
+
+def sqrtNormal(n, p):
+    n %= p
+    for x in range(2, p):
+        if ((x * x) % p == n):
+            return x
+    return None
+
+
+def elliptic_curve(a, b, r):
+    print(f'generate curve: a={a}, b={b}, r={r}')
+    if IMG_OUT:
+        image1 = Image.new('RGB', (r, r))
+        draw1 = ImageDraw.Draw(image1)
+        draw1.rectangle((0, 0, r, r), fill='white')
+        image2 = Image.new('RGB', (r, r))
+        draw2 = ImageDraw.Draw(image2)
+        draw2.rectangle((0, 0, r, r), fill='white')
+
+    sqrtFn = sqrtNormal if (r % 4 != 3) else sqrtFast
+    txt = ''
+    for x in range(r):
+        y2 = (x ** 3 + a * x + b) % r
+        u2 = sqrtFn(y2, r) if y2 > 0 else 0
+        if u2 is not None:
+            z1 = r - 1 - u2
+            z2 = r - 1 - (-u2 % r)
+            print(x, y2, -y2 % r)
+            txt += f'{x} {y2} {-y2 % r}\n'
+            if IMG_OUT:
+                draw1.rectangle((x, z1, x, z1), fill='black')
+                draw1.rectangle((x, z2, x, z2), fill='black')
+                draw2.rectangle((x - 2, z1 - 2, x + 2, z1 + 2), fill='black')
+                draw2.rectangle((x - 2, z2 - 2, x + 2, z2 + 2), fill='black')
+
+    with open(f'ec-a{a}-b{b}-r{r}.txt', 'w') as f:
+        f.write(txt)
+    if IMG_OUT:
+        print('writing image output')
+        image1.save(f'ec-a{a}-b{b}-r{r}-pp.png', 'PNG')
+        image2.save(f'ec-a{a}-b{b}-r{r}-lg.png', 'PNG')
+    print()
+
+
+elliptic_curve(a=149, b=263, r=3299)

other/p49_hash.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+txt = '''
+3N	3p	2l	36	1b	3v	26	33
+1W	49	2a	3g	47	04	33	3W
+21	3M	0F	0X	1g	2H	0x	1R
+1n	3I	2r	0P	2U	16	2L	2D
+1t	1s	3H	0d	0s	1K	2D	05
+1K	1O	0S	1D	3o	1L	3J	1G
+4D	0G	0L	0x	1Q	2p	2a	1K
+4E	1w	2Q	19	1k	3G	24	0p
+22	4F	0P	3C	3J	1D	2n	1m
+2i	1J	3P	2v	1s	2O	0k	1M
+
+2M	0w	3L	3D	2r	0S	1p	15
+3V	3e	3I	0n	3u	1O	0u	0Z
+3g	2U	1C	0Y	1N	3n	0W	3Q
+22	13	0V	3c	0E	34	0W	1t
+1D	2N	3H	47	0s	2p	0Z	34
+0g	3v	1Q	0s	0D	0K	2h	3D
+3L	2x	1Q	20	2n	2L	1C	2p
+0A	29	3r	0D	45	0k	2e	2W
+25	3U	1W	2r	46	2s	2X	39
+3p	0X	0E	1q	0q	4B	49	48
+3r	3b	3C	1M	1j	0l	4A	48
+40	3m	4E	0s	2s	1v	3T	0I
+3t	2B	2k	2t	2O	0e	2l	1L
+
+28	2a	0J	1L	0c	3C	2o	0X
+00	2Z	2d	1T	2u	1t	1j	0l
+1o	1E	3T	18	3E	1G	27	0L
+0v	2t	06	11	1A	2U	4B	1O
+2M	3d	2S	0x	0w	0q	0p	2V
+18	0q	1D	49	2O	00	1v	2t
+1k	3s	3G	21	3w	0W	29	2r
+2O	2L	0g	3Y	0M	0u	3i	3C
+1r	2c	2q	3o	30	0a	39	1K
+'''
+
+rr = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx'
+rr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwx1234567890'
+
+for base in range(58, 64):
+    t = ''
+    tt = ''
+    print()
+    print(f'Base{base}')
+    for x in txt.split():
+        n = rr.index(x[0]) * base + rr.index(x[1])
+        # n = rr.index(x[0]) * len(rr) + rr.index(x[1])
+        # n = int(x, 36)
+        # t += '{},'.format(n)
+        tt += chr(n)
+    print(t)
+    print(tt)

other/p56_num-domain.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+from hashlib import sha512, blake2b
+import sys
+
+search = '36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4'
+
+
+def enc(hash_string):
+    x = hash_string.encode()
+    return blake2b(x).hexdigest(), sha512(x).hexdigest()
+
+
+for i in range(6452 * 1000000, 100000000000):
+    addr = '{}'.format(i)
+    for x in [addr, addr + '.com']:
+        hahs = enc(x)
+        if search in hahs:
+            print('FOUND: ' + x)
+            exit()
+    if i % 1000000 == 0:
+        sys.stdout.write('.')
+        sys.stdout.flush()
+print('done.')

other/p56_onion-list.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+from hashlib import sha512, blake2b
+
+search = '36367763ab73783c7af284446c59466b4cd653239a311cb7116d4618dee09a8425893dc7500b464fdaf1672d7bef5e891c6e2274568926a49fb4f45132c2a8b4'
+
+
+def enc(hash_string):
+    x = hash_string.encode()
+    return blake2b(x).hexdigest(), sha512(x).hexdigest()
+
+
+with open('list-onions.txt', 'r') as f:
+    for line in f.readlines():
+        addr = line.strip()
+        for x in [addr, 'http://' + addr, 'http://' + addr + '/', addr.split('.onion')[0]]:
+            hahs = enc(x)
+            if search in hahs:
+                print('FOUND: ' + x)
+                exit()