generated from Quang7hong81/bitcoin.
-
Notifications
You must be signed in to change notification settings - Fork 3
/
test.py
549 lines (454 loc) · 27.4 KB
/
test.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
import unittest
import cryptos.ripemd as ripemd
from cryptos import *
class TestECCArithmetic(unittest.TestCase):
@classmethod
def setUpClass(cls):
print('Starting ECC arithmetic tests')
def test_all(self):
for i in range(8):
print('### Round %d' % (i+1))
x, y = random.randrange(2**256), random.randrange(2**256)
self.assertEqual(
multiply(multiply(G, x), y)[0],
multiply(multiply(G, y), x)[0]
)
self.assertEqual(
add_pubkeys(multiply(G, x), multiply(G, y))[0],
multiply(G, add_privkeys(x, y))[0]
)
hx, hy = encode(x % N, 16, 64), encode(y % N, 16, 64)
self.assertEqual(
multiply(multiply(G, hx), hy)[0],
multiply(multiply(G, hy), hx)[0]
)
self.assertEqual(
add_pubkeys(multiply(G, hx), multiply(G, hy))[0],
multiply(G, add_privkeys(hx, hy))[0]
)
self.assertEqual(
b58check_to_hex(pubtoaddr(privtopub(x))),
b58check_to_hex(pubtoaddr(multiply(G, hx), 23))
)
p = privtopub(sha256(str(x)))
if i % 2 == 1:
p = changebase(p, 16, 256)
self.assertEqual(p, decompress(compress(p)))
self.assertEqual(G[0], multiply(divide(G, x), x)[0])
class TestBases(unittest.TestCase):
@classmethod
def setUpClass(cls):
print('Starting base change tests')
def test_all(self):
data = [
[10, '65535', 16, 'ffff'],
[16, 'deadbeef', 10, '3735928559'],
[10, '0', 16, ''],
[256, b'34567', 10, '219919234615'],
[10, '444', 16, '1bc'],
[256, b'\x03\x04\x05\x06\x07', 10, '12952339975'],
[16, '3132333435', 256, b'12345']
]
for prebase, preval, postbase, postval in data:
self.assertEqual(changebase(preval, prebase, postbase), postval)
for i in range(100):
x = random.randrange(1, 9999999999999999)
frm = random.choice([2, 10, 16, 58, 256])
to = random.choice([2, 10, 16, 58, 256])
self.assertEqual(decode(encode(x, to), to), x)
self.assertEqual(changebase(encode(x, frm), frm, to), encode(x, to))
self.assertEqual(decode(changebase(encode(x, frm), frm, to), to), x)
class TestElectrumWalletInternalConsistency(unittest.TestCase):
words = 'shield industry dose token network define slow under omit castle dinosaur afford'
seed = b'\xe1\xa2R\xddV\xd1\xed\x84\xdd\x82d\xe7\xd6\xdcII\xa4\x7f([\xc4\xaem\x0c\x8a\xe8F\x1b6\xd6\xab\xda}\x02\xa4>\x03=\x83\xae&\x14\x908\xcdc\x10U\xf9\xe7.<r~Lu\xb4\xff\xe5\xd1\x8eXOU'
priv0 = '1120fb42302e05fbbdd55fefb7bc3ae075ce77ae9328672ee46b1f4af1d68189'
priv121 = '4b62d0afd6c94958bfad6d35db3693c090a67286d882d5d106f2295447fe8a66'
changepriv0 = '29a6f2d3de33f79bb6e39753ce2a366ff7e6034f62c2809cfe501f3bb2580fe5'
changepriv345 = '07d8ce5dd439426800da7cb091fb40b410ecdff88710a417082388e6da3bdf54'
passphrase = "abcd1234"
seed_from_password = b'\x05-\xff\x9d\r\xeb\xd2}\xde\x9c\xd1\xaa\xfbN\xac\xf6\x86\x12\n\xe3\xa2Ap\x9dT\x15\x8dS\x08\x13~\x84e\xc8\xa9\x7f\xbd>\xe1\xad\x07\x98\xd5\x94\xf3C\x1abVW\xc6_\xe1C\xd3\xfe~\x12\x0c\x7f\xeee\xa2\x1c'
@classmethod
def setUpClass(cls):
print('Starting Electrum wallet internal consistency tests')
def test_words_to_seed(self):
seed = mnemonic_to_seed(self.words)
self.assertEqual(seed, self.seed)
def test_words_to_seed_password(self):
seed = mnemonic_to_seed(self.words, passphrase=self.passphrase)
self.assertEqual(seed, self.seed_from_password)
def test_seed_to_keys(self):
coin = Bitcoin()
priv = electrum_privkey(self.seed, 0)
self.assertEqual(priv, self.priv0)
self.assertEqual(coin.privtoaddr(priv), coin.electrum_address(self.seed, 0))
priv = electrum_privkey(self.seed, 121)
self.assertEqual(priv, self.priv121)
self.assertEqual(coin.privtoaddr(priv), coin.electrum_address(self.seed, 121))
priv = electrum_privkey(self.seed, 0, 1)
self.assertEqual(priv, self.changepriv0)
self.assertEqual(coin.privtoaddr(priv), coin.electrum_address(self.seed, 0, 1))
priv = electrum_privkey(self.seed, 345, 1)
self.assertEqual(priv, self.changepriv345)
self.assertEqual(coin.privtoaddr(priv), coin.electrum_address(self.seed, 345, 1))
def test_master_public_key(self):
coin = Bitcoin()
mpk = electrum_mpk(self.seed_from_password)
pubkey0 = electrum_pubkey(mpk, 0)
privkey0 = electrum_privkey(self.seed_from_password, 0)
self.assertEqual(pubkey0, privtopub(privkey0))
self.assertEqual(coin.electrum_address(mpk, 0), coin.electrum_address(self.seed_from_password, 0))
pubkey101 = electrum_pubkey(mpk, 101)
privkey101 = electrum_privkey(self.seed_from_password, 101)
self.assertEqual(pubkey101, privtopub(privkey101))
self.assertEqual(coin.electrum_address(mpk, 101), coin.electrum_address(self.seed_from_password, 101))
change_pubkey0 = electrum_pubkey(mpk, 0, 1)
change_privkey0 = electrum_privkey(self.seed_from_password, 0, 1)
self.assertEqual(change_pubkey0, privtopub(change_privkey0))
self.assertEqual(coin.electrum_address(mpk, 0, 1), coin.electrum_address(self.seed_from_password, 0, 1))
change_pubkey200 = electrum_pubkey(mpk, 200, 1)
change_privkey200 = electrum_privkey(self.seed_from_password, 200, 1)
self.assertEqual(change_pubkey200, privtopub(change_privkey200))
self.assertEqual(coin.electrum_address(mpk, 0, 200), coin.electrum_address(self.seed_from_password, 0, 200))
self.assertEqual(Dash().electrum_address(mpk, 0, 200), Dash().electrum_address(self.seed_from_password, 0, 200))
def test_all(self):
for i in range(3):
seed = sha256(str(random.randrange(2**40)))[:32]
mpk = electrum_mpk(seed)
for i in range(5):
pk = electrum_privkey(seed, i)
pub = electrum_pubkey((mpk, seed)[i % 2], i)
pub2 = privtopub(pk)
self.assertEqual(
pub,
pub2,
'Does not match! Details:\nseed: %s\nmpk: %s\npriv: %s\npub: %s\npub2: %s' % (
seed, mpk, pk, pub, pub2
)
)
class TestRawSignRecover(unittest.TestCase):
@classmethod
def setUpClass(cls):
print("Basic signing and recovery tests")
def test_all(self):
for i in range(20):
k = sha256(str(i))
s = ecdsa_raw_sign('35' * 32, k)
self.assertEqual(
ecdsa_raw_recover('35' * 32, s),
decode_pubkey(privtopub(k))
)
class TestTransactionSignVerify(unittest.TestCase):
@classmethod
def setUpClass(cls):
print("Transaction-style signing and verification tests")
def test_all(self):
alphabet = "1234567890qwertyuiopasdfghjklzxcvbnm"
for i in range(10):
msg = ''.join([random.choice(alphabet) for i in range(random.randrange(20, 200))])
priv = sha256(str(random.randrange(2**256)))
pub = privtopub(priv)
sig = ecdsa_tx_sign(msg, priv)
self.assertTrue(
ecdsa_tx_verify(msg, sig, pub),
"Verification error"
)
self.assertIn(
pub,
ecdsa_tx_recover(msg, sig),
"Recovery failed"
)
class TestSerialize(unittest.TestCase):
def test_serialize(self):
tx = '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'
self.assertEqual(
serialize(deserialize(tx)),
tx,
"Serialize roundtrip failed"
)
def test_deserialize_segwit(self):
tx = "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"
self.assertEqual(
serialize(deserialize(tx)),
tx,
"Serialize roundtrip failed"
)
def test_deserialize_bcash(self):
tx = "01000000000101b8694f8199a1b4aff3792c3498c31e6135138f23a1f3f564925170a1e93ea9c60000000017160014c384950342cb6f8df55175b48586838b03130fadffffffff02cfc093010000000017a914e19e8d416381a3b62cbef81b7e6ca23013b09a45874cc7310e0000000017a9140897a6ce77451d195f940e720bb85ef5ad8073ad8702473044022007fb976e5509cbb470fe19bcf1406824e8e71e3b2b643a0055b691eb81dd5244022029dec18da971218848d4d646a0f024be83a524d208107e041f19080f2238dc88012102e5c473c051dae31043c335266d0ef89c1daab2f34d885cc7706b267f3269c60900000000"
self.assertEqual(
serialize(deserialize(tx)),
tx,
"Serialize roundtrip failed"
)
def test_serialize_script(self):
script = '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'
self.assertEqual(
serialize_script(deserialize_script(script)),
script,
"Script serialize roundtrip failed"
)
class TestTransaction(unittest.TestCase):
@classmethod
def setUpClass(cls):
print("Attempting transaction creation")
# FIXME: I don't know how to write this as a unit test.
# What should be asserted?
def test_all(self):
c = Bitcoin()
privs = [sha256(str(random.randrange(2**256))) for x in range(4)]
pubs = [privtopub(priv) for priv in privs]
addresses = [pubtoaddr(pub) for pub in pubs]
mscript = mk_multisig_script(pubs[1:], 2, 3)
msigaddr = c.p2sh_scriptaddr(mscript)
tx = c.mktx(['01'*32+':1', '23'*32+':2'], [msigaddr+':20202', addresses[0]+':40404'])
tx = serialize(tx)
tx1 = serialize(c.sign(tx, 1, privs[0]))
sig1 = multisign(tx, 0, mscript, privs[1])
self.assertTrue(verify_tx_input(tx1, 0, mscript, sig1, pubs[1]), "Verification Error")
sig3 = multisign(tx, 0, mscript, privs[3])
self.assertTrue(verify_tx_input(tx1, 0, mscript, sig3, pubs[3]), "Verification Error")
tx2 = apply_multisignatures(tx1, 0, mscript, [sig1, sig3])
print("Outputting transaction: ", tx2)
# https://github.com/vbuterin/pybitcointools/issues/71
def test_multisig(self):
c = Bitcoin()
t = Bitcoin(testnet=True)
script = mk_multisig_script(["0254236f7d1124fc07600ad3eec5ac47393bf963fbf0608bcce255e685580d16d9",
"03560cad89031c412ad8619398bd43b3d673cb5bdcdac1afc46449382c6a8e0b2b"],
2)
self.assertEqual(c.p2sh_scriptaddr(script), "33byJBaS5N45RHFcatTSt9ZjiGb6nK4iV3")
self.assertEqual(t.p2sh_scriptaddr(script), "2MuABMvWTgpZRd4tAG25KW6YzvcoGVZDZYP")
class TestDeterministicGenerate(unittest.TestCase):
@classmethod
def setUpClass(cls):
print("Beginning RFC6979 deterministic signing tests")
def test_all(self):
# Created with python-ecdsa 0.9
# Code to make your own vectors:
# class gen:
# def order(self): return 115792089237316195423570985008687907852837564279074904382605163141518161494337
# dummy = gen()
# for i in range(10): ecdsa.rfc6979.generate_k(dummy, i, hashlib.sha256, hashlib.sha256(str(i)).digest())
test_vectors = [
32783320859482229023646250050688645858316445811207841524283044428614360139869,
109592113955144883013243055602231029997040992035200230706187150761552110229971,
65765393578006003630736298397268097590176526363988568884298609868706232621488,
85563144787585457107933685459469453513056530050186673491900346620874099325918,
99829559501561741463404068005537785834525504175465914981205926165214632019533,
7755945018790142325513649272940177083855222863968691658328003977498047013576,
81516639518483202269820502976089105897400159721845694286620077204726637043798,
52824159213002398817852821148973968315579759063230697131029801896913602807019,
44033460667645047622273556650595158811264350043302911918907282441675680538675,
32396602643737403620316035551493791485834117358805817054817536312402837398361
]
for i, ti in enumerate(test_vectors):
mine = deterministic_generate_k(bin_sha256(str(i)), encode(i, 256, 32))
self.assertEqual(
ti,
mine,
"Test vector does not match. Details:\n%s\n%s" % (
ti,
mine
)
)
class TestBIP0032(unittest.TestCase):
"""See: https://en.bitcoin.it/wiki/BIP_0032"""
@classmethod
def setUpClass(cls):
print("Beginning BIP0032 tests")
def _full_derive(self, key, chain, prefixes=(MAINNET_PRIVATE, MAINNET_PUBLIC)):
if len(chain) == 0:
return key
elif chain[0] == 'pub':
return self._full_derive(bip32_privtopub(key, prefixes), chain[1:], prefixes)
else:
return self._full_derive(bip32_ckd(key, [chain[0]], prefixes), chain[1:], prefixes)
def test_all(self):
test_vectors = [
[[], 'xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi'],
[['pub'], 'xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8'],
[[2**31], 'xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7'],
[[2**31, 1], 'xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs'],
[[2**31, 1, 2**31 + 2], 'xprv9z4pot5VBttmtdRTWfWQmoH1taj2axGVzFqSb8C9xaxKymcFzXBDptWmT7FwuEzG3ryjH4ktypQSAewRiNMjANTtpgP4mLTj34bhnZX7UiM'],
[[2**31, 1, 2**31 + 2, 'pub', 2, 1000000000], 'xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy']
]
mk = bip32_master_key(safe_from_hex('000102030405060708090a0b0c0d0e0f'))
for tv in test_vectors:
left, right = self._full_derive(mk, tv[0]), tv[1]
self.assertEqual(
left,
right,
"Test vector does not match. Details: \n%s\n%s\n\%s" % (
tv[0],
[x.encode('hex') if isinstance(x, str) else x for x in bip32_deserialize(left)],
[x.encode('hex') if isinstance(x, str) else x for x in bip32_deserialize(right)],
)
)
def test_all_testnet(self):
test_vectors = [
[[], 'tprv8ZgxMBicQKsPeDgjzdC36fs6bMjGApWDNLR9erAXMs5skhMv36j9MV5ecvfavji5khqjWaWSFhN3YcCUUdiKH6isR4Pwy3U5y5egddBr16m'],
[['pub'], 'tpubD6NzVbkrYhZ4XgiXtGrdW5XDAPFCL9h7we1vwNCpn8tGbBcgfVYjXyhWo4E1xkh56hjod1RhGjxbaTLV3X4FyWuejifB9jusQ46QzG87VKp'],
[[2**31], 'tprv8bxNLu25VazNnppTCP4fyhyCvBHcYtzE3wr3cwYeL4HA7yf6TLGEUdS4QC1vLT63TkjRssqJe4CvGNEC8DzW5AoPUw56D1Ayg6HY4oy8QZ9'],
[[2**31, 1], 'tprv8e8VYgZxtHsSdGrtvdxYaSrryZGiYviWzGWtDDKTGh5NMXAEB8gYSCLHpFCywNs5uqV7ghRjimALQJkRFZnUrLHpzi2pGkwqLtbubgWuQ8q'],
[[2**31, 1, 2**31 + 2], 'tprv8gjmbDPpbAirVSezBEMuwSu1Ci9EpUJWKokZTYccSZSomNMLytWyLdtDNHRbucNaRJWWHANf9AzEdWVAqahfyRjVMKbNRhBmxAM8EJr7R15'],
[[2**31, 1, 2**31 + 2, 'pub', 2, 1000000000], 'tpubDHNy3kAG39ThyiwwsgoKY4iRenXDRtce8qdCFJZXPMCJg5dsCUHayp84raLTpvyiNA9sXPob5rgqkKvkN8S7MMyXbnEhGJMW64Cf4vFAoaF']
]
mk = bip32_master_key(safe_from_hex('000102030405060708090a0b0c0d0e0f'), (TESTNET_PRIVATE, TESTNET_PUBLIC))
for tv in test_vectors:
left, right = self._full_derive(mk, tv[0], (TESTNET_PRIVATE, TESTNET_PUBLIC)), tv[1]
self.assertEqual(
left,
right,
"Test vector does not match. Details:\n%s\n%s\n%s\n\%s" % (
left,
tv[0],
[x.encode('hex') if isinstance(x, str) else x for x in bip32_deserialize(left)],
[x.encode('hex') if isinstance(x, str) else x for x in bip32_deserialize(right)],
)
)
def test_extra(self):
master = bip32_master_key(safe_from_hex("000102030405060708090a0b0c0d0e0f"))
# m/0
assert bip32_ckd(master, "0") == "xprv9uHRZZhbkedL37eZEnyrNsQPFZYRAvjy5rt6M1nbEkLSo378x1CQQLo2xxBvREwiK6kqf7GRNvsNEchwibzXaV6i5GcsgyjBeRguXhKsi4R"
assert bip32_privtopub(bip32_ckd(master, "0")) == "xpub68Gmy5EVb2BdFbj2LpWrk1M7obNuaPTpT5oh9QCCo5sRfqSHVYWex97WpDZzszdzHzxXDAzPLVSwybe4uPYkSk4G3gnrPqqkV9RyNzAcNJ1"
# m/1
assert bip32_ckd(master, "1") == "xprv9uHRZZhbkedL4yTpidDvuVfrdUkTbhDHviERRBkbzbNDZeMjWzqzKAdxWhzftGDSxDmBdakjqHiZJbkwiaTEXJdjZAaAjMZEE3PMbMrPJih"
assert bip32_privtopub(bip32_ckd(master, "1")) == "xpub68Gmy5EVb2BdHTYHpekwGdcbBWax19w9HwA2DaADYvuCSSgt4YAErxxSN1KWSnmyqkwRNbnTj3XiUBKmHeC8rTjLRPjSULcDKQQgfgJDppq"
# m/0/0
assert bip32_ckd(master, "0/0") == "xprv9ww7sMFLzJMzur2oEQDB642fbsMS4q6JRraMVTrM9bTWBq7NDS8ZpmsKVB4YF3mZecqax1fjnsPF19xnsJNfRp4RSyexacULXMKowSACTRc"
assert bip32_ckd(master, "0/0", public=True) == "xpub6AvUGrnEpfvJ8L7GLRkBTByQ9uBvUHp9o5VxHrFxhvzV4dSWkySpNaBoLR9FpbnwRmTa69yLHF3QfcaxbWT7gWdwws5k4dpmJvqpEuMWwnj"
# m/0'
assert bip32_ckd(master, [2**31]) == "xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7"
assert bip32_privtopub(bip32_ckd(master, [2**31])) == "xpub68Gmy5EdvgibQVfPdqkBBCHxA5htiqg55crXYuXoQRKfDBFA1WEjWgP6LHhwBZeNK1VTsfTFUHCdrfp1bgwQ9xv5ski8PX9rL2dZXvgGDnw"
# m/1'
assert bip32_ckd(master, [2**31 + 1]) == "xprv9uHRZZhk6KAJFszJGW6LoUFq92uL7FvkBhmYiMurCWPHLJZkX2aGvNdRUBNnJu7nv36WnwCN59uNy6sxLDZvvNSgFz3TCCcKo7iutQzpg78"
assert bip32_privtopub(bip32_ckd(master, [2**31 + 1])) == "xpub68Gmy5EdvgibUN4mNXdMAcCZh4jpWiebYvh9WkKTkqvGD6tu4ZtXUAwuKSyF5DFZVmotf9UHFTGqSXo9qyDBSn47RkaN6Aedt9JbL7zcgSL"
# m/1'
assert bip32_ckd(master, [1 + 2**31]) == "xprv9uHRZZhk6KAJFszJGW6LoUFq92uL7FvkBhmYiMurCWPHLJZkX2aGvNdRUBNnJu7nv36WnwCN59uNy6sxLDZvvNSgFz3TCCcKo7iutQzpg78"
assert bip32_privtopub(bip32_ckd(master, [1 + 2**31])) == "xpub68Gmy5EdvgibUN4mNXdMAcCZh4jpWiebYvh9WkKTkqvGD6tu4ZtXUAwuKSyF5DFZVmotf9UHFTGqSXo9qyDBSn47RkaN6Aedt9JbL7zcgSL"
# m/0'/0
assert bip32_ckd(bip32_ckd(master, [2**31]), "0") == "xprv9wTYmMFdV23N21MM6dLNavSQV7Sj7meSPXx6AV5eTdqqGLjycVjb115Ec5LgRAXscPZgy5G4jQ9csyyZLN3PZLxoM1h3BoPuEJzsgeypdKj"
assert bip32_privtopub(bip32_ckd(bip32_ckd(master, [2**31]), "0")) == "xpub6ASuArnXKPbfEVRpCesNx4P939HDXENHkksgxsVG1yNp9958A33qYoPiTN9QrJmWFa2jNLdK84bWmyqTSPGtApP8P7nHUYwxHPhqmzUyeFG"
# m/0'/0'
assert bip32_ckd(master, [2**31, 2**31]) == "xprv9wTYmMFmpgaLB5Hge4YtaGqCKpsYPTD9vXWSsmdZrNU3Y2i4WoBykm6ZteeCLCCZpGxdHQuqEhM6Gdo2X6CVrQiTw6AAneF9WSkA9ewaxtS"
assert bip32_privtopub(bip32_ckd(master, [2**31, 2**31])) == "xpub6ASuArnff48dPZN9k65twQmvsri2nuw1HkS3gA3BQi12Qq3D4LWEJZR3jwCAr1NhsFMcQcBkmevmub6SLP37bNq91SEShXtEGUbX3GhNaGk"
# m/44'/0'/0'/0/0
assert bip32_ckd(master, [44 + 2**31, 2**31, 2**31, 0, 0]) == "xprvA4A9CuBXhdBtCaLxwrw64Jaran4n1rgzeS5mjH47Ds8V67uZS8tTkG8jV3BZi83QqYXPcN4v8EjK2Aof4YcEeqLt688mV57gF4j6QZWdP9U"
assert bip32_privtopub(bip32_ckd(master, [44 + 2**31, 2**31, 2**31, 0, 0])) == "xpub6H9VcQiRXzkBR4RS3tU6RSXb8ouGRKQr1f1NXfTinCfTxvEhygCiJ4TDLHz1dyQ6d2Vz8Ne7eezkrViwaPo2ZMsNjVtFwvzsQXCDV6HJ3cV"
class TestStartingAddressAndScriptGenerationConsistency(unittest.TestCase):
@classmethod
def setUpClass(cls):
print("Starting address and script generation consistency tests")
def test_all(self):
c = Bitcoin()
t = Bitcoin(testnet=True)
for i in range(5):
ca = c.privtoaddr(random_key())
ta = t.privtoaddr(random_key())
self.assertEqual(ca, c.scripttoaddr(c.addrtoscript(ca)))
self.assertEqual(ta, t.scripttoaddr(t.addrtoscript(ta)))
cb = c.privtop2w(random_key())
db = t.privtop2w(random_key())
self.assertEqual(cb, c.scripttoaddr(c.addrtoscript(cb)))
self.assertEqual(db, t.scripttoaddr(t.addrtoscript(db)))
class TestRipeMD160PythonBackup(unittest.TestCase):
@classmethod
def setUpClass(cls):
print('Testing the pure python backup for ripemd160')
def test_all(self):
strvec = [
'',
'The quick brown fox jumps over the lazy dog',
'The quick brown fox jumps over the lazy cog',
'Nobody inspects the spammish repetition'
]
target = [
'9c1185a5c5e9fc54612808977ee8f548b2258d31',
'37f332f68db77bd9d7edd4969571ad671cf9dd3b',
'132072df690933835eb8b6ad0b77e7b6f14acad7',
'cc4a5ce1b3df48aec5d22d1f16b894a0b894eccc'
]
hash160target = [
'b472a266d0bd89c13706a4132ccfb16f7c3b9fcb',
'0e3397b4abc7a382b3ea2365883c3c7ca5f07600',
'53e0dacac5249e46114f65cb1f30d156b14e0bdc',
'1c9b7b48049a8f98699bca22a5856c5ef571cd68'
]
for i, s in enumerate(strvec):
digest = ripemd.RIPEMD160(s).digest()
hash160digest = ripemd.RIPEMD160(bin_sha256(s)).digest()
self.assertEqual(bytes_to_hex_string(digest), target[i])
self.assertEqual(bytes_to_hex_string(hash160digest), hash160target[i])
self.assertEqual(bytes_to_hex_string(bin_hash160(from_string_to_bytes(s))), hash160target[i])
self.assertEqual(hash160(from_string_to_bytes(s)), hash160target[i])
class TestScriptVsAddressOutputs(unittest.TestCase):
@classmethod
def setUpClass(cls):
print('Testing script vs address outputs')
def test_all(self):
c = Bitcoin()
addr0 = '1Lqgj1ThNfwLgHMp5qJUerYsuUEm8vHmVG'
script0 = '76a914d99f84267d1f90f3e870a5e9d2399918140be61d88ac'
addr1 = '31oSGBBNrpCiENH3XMZpiP6GTC4tad4bMy'
script1 = 'a9140136d001619faba572df2ef3d193a57ad29122d987'
inputs = [{
'output': 'cd6219ea108119dc62fce09698b649efde56eca7ce223a3315e8b431f6280ce7:0',
'value': 158000
}]
outputs = [
[{'address': addr0, 'value': 1000}, {'address': addr1, 'value': 2000}],
[{'script': script0, 'value': 1000}, {'address': addr1, 'value': 2000}],
[{'address': addr0, 'value': 1000}, {'script': script1, 'value': 2000}],
[{'script': script0, 'value': 1000}, {'script': script1, 'value': 2000}],
[addr0 + ':1000', addr1 + ':2000'],
[script0 + ':1000', addr1 + ':2000'],
[addr0 + ':1000', script1 + ':2000'],
[script0 + ':1000', script1 + ':2000']
]
for outs in outputs:
tx_struct = c.mktx(inputs, outs)
self.assertEqual(tx_struct['outs'], outputs[3])
class TestConversions(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.privkey_hex = (
"e9873d79c6d87dc0fb6a5778633389f4453213303da61f20bd67fc233aa33262"
)
cls.privkey_bin = (
b"\xe9\x87=y\xc6\xd8}\xc0\xfbjWxc3\x89\xf4E2\x130=\xa6\x1f \xbdg\xfc#:\xa32b"
)
cls.pubkey_hex = (
"04588d202afcc1ee4ab5254c7847ec25b9a135bbda0f2bc69ee1a714749fd77dc9f88ff2a00d7e752d44cbe16e1ebcf0890b76ec7c78886109dee76ccfc8445424"
)
cls.pubkey_bin = (
b"\x04X\x8d *\xfc\xc1\xeeJ\xb5%LxG\xec%\xb9\xa15\xbb\xda\x0f+\xc6\x9e\xe1\xa7\x14t\x9f\xd7}\xc9\xf8\x8f\xf2\xa0\r~u-D\xcb\xe1n\x1e\xbc\xf0\x89\x0bv\xec|x\x88a\t\xde\xe7l\xcf\xc8DT$"
)
def test_privkey_to_pubkey(self):
pubkey_hex = privkey_to_pubkey(self.privkey_hex)
self.assertEqual(pubkey_hex, self.pubkey_hex)
def test_changebase(self):
self.assertEqual(
self.pubkey_bin,
changebase(
self.pubkey_hex, 16, 256, minlen=len(self.pubkey_bin)
)
)
self.assertEqual(
self.pubkey_hex,
changebase(
self.pubkey_bin, 256, 16, minlen=len(self.pubkey_hex)
)
)
self.assertEqual(
self.privkey_bin,
changebase(
self.privkey_hex, 16, 256, minlen=len(self.privkey_bin)
)
)
self.assertEqual(
self.privkey_hex,
changebase(
self.privkey_bin, 256, 16, minlen=len(self.privkey_hex)
)
)
if __name__ == '__main__':
unittest.main()