mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-11-04 12:40:23 -08:00
260 lines
14 KiB
Python
Executable File
260 lines
14 KiB
Python
Executable File
#!/usr/bin/env python3
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# MIT License
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# Copyright (c) 2020 @doegox
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# Requirements:
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# python3 -m pip install ansicolors sslcrypto
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import binascii
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import sys
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import sslcrypto
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from colors import color
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debug = False
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def guess_curvename(signature):
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siglen = (len(signature) // 2) & 0xfe
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if siglen == 32:
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curves = ["secp128r1", "secp128r2"]
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elif siglen == 48:
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curves = ["secp192k1", "secp192r1"]
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elif siglen == 56:
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curves = ["secp224k1", "secp224r1"]
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elif siglen == 64:
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curves = ["secp256k1", "secp256r1"]
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elif siglen == 96:
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curves = ["secp384r1"]
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elif siglen == 132:
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curves = ["secp521r1"]
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else:
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lenstr = color('%i', fg='red') % len(signature)
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raise ValueError("Unsupported signature size %s" % lenstr)
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return curves
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def recover(data, signature, curvename, alghash=None):
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recovered = set()
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try:
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curve = sslcrypto.ecc.get_curve(curvename)
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except ValueError:
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print("Warning, your OpenSSL doesn't provide support for curve", curvename)
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return recovered
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recoverable = len(signature) % 1 == 1
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if (recoverable):
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try:
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pk = curve.recover(signature, data, hash=alghash)
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recovered.add(pk)
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if debug:
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print("Possible Pk: ", binascii.hexlify(pk))
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except ValueError:
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pass
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else:
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for i in range(2):
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# Brute force RECID
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recid = bytes([27+i])
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try:
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pk = curve.recover(recid + signature, data, hash=alghash)
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recovered.add(pk)
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if debug:
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print("Possible Pk: ", binascii.hexlify(pk))
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except ValueError:
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pass
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return recovered
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def recover_multiple(uids, sigs, curvename, alghash=None):
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recovered = set()
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assert len(uids) == len(sigs)
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for i in range(len(uids)):
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data = binascii.unhexlify(uids[i])
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if debug:
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print("UID (%2i): " %
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len(data), binascii.hexlify(data))
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signature = binascii.unhexlify(sigs[i])
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if debug:
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print("Signature (%2i): " %
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len(signature), binascii.hexlify(signature))
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recovered_tmp = recover(data, signature, curvename, alghash)
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if i == 0:
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if recovered_tmp == set():
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break
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else:
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recovered = recovered_tmp
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else:
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recovered &= recovered_tmp
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return recovered
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def selftests():
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tests = [
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{'name': "Mifare Ultralight EV1",
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'samples': ["04C1285A373080", "CEA2EB0B3C95D0844A95B824A7553703B3702378033BF0987899DB70151A19E7",
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"04C2285A373080", "A561506723D422D29ED9F93E60D20B9ED1E05CC1BF81DA19FE500CA0B81CC0ED"],
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'pk': "0490933BDCD6E99B4E255E3DA55389A827564E11718E017292FAF23226A96614B8"},
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{'name': "NTAG21x",
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'samples': ["04E10CDA993C80", "8B76052EE42F5567BEB53238B3E3F9950707C0DCC956B5C5EFCFDB709B2D82B3",
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"04DB0BDA993C80", "6048EFD9417CD10F6B7F1818D471A7FE5B46868D2EABDC6307A1E0AAE139D8D0"],
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'pk': "04494E1A386D3D3CFE3DC10E5DE68A499B1C202DB5B132393E89ED19FE5BE8BC61"},
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{'name': "Mifare Classic EV1",
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'samples': ["0433619AB35780", "B9FAE369EC21C980650D87ED9AE9B1610E859131B4B8699C647548AB68D249BB",
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"524374E2", "F8758CE30A58553A9985C458FB9C7D340FCFB04847B928A0667939272BC58B5E",
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"53424B8A", "B4F533E8C06C021E242EFE8558C1672ED7022E5AE4E7AA2D46113B0AB6928AFC",
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"BD2A4146", "19505576ED327D8F8870C86B1ED00898BFEDFFF27CC82FC515BA2EEC26050873"],
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'pk': "044F6D3F294DEA5737F0F46FFEE88A356EED95695DD7E0C27A591E6F6F65962BAF"},
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{'name': "DESFire Light",
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'samples': ["0439556ACB6480", "D5BD0978106E1E38B513642335966AB21E9F950DCFCFAB45FF13D0DC3CA4C2AE7E0D671DF1240937D040DAC4601C5F66ED62C546EE03ED08",
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"043B156ACB6480", "76B46932BF2FCF4931A24C755F5CB1686B914F1856177686B864BDAD58EFA6A7493E5C2232F3ADDAA434EA4647BFD1D385BDA6115E77D74C"],
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'pk': "040E98E117AAA36457F43173DC920A8757267F44CE4EC5ADD3C54075571AEBBF7B942A9774A1D94AD02572427E5AE0A2DD36591B1FB34FCF3D"},
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{'name': "DESFire EV2",
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'samples': ["042A41CAE45380", "B2769F8DDB575AEA2A680ADCA8FFED4FAB81A1E9908E2B82FE0FABB697BBD9B23835C416970E75768F12902ACA491349E94E6589EAF4F508",
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"045640CAE45380", "D34B53A8C2C100D700DEA1C4C0D0DE4409F3A418CD8D57C4F41F146E42AD9A55F014199ABBF5CA259C7799DB0AE20D5E77D4950AC7E95D33",
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"040D259A965B80","B158073A7100C88C3726F4299FA58311FC3CB18744686DE3F234928AD74578F5CAD7FCEC1DCB962ECC7CC000B8557B37F45B76DC6573A58F"],
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'pk': "04B304DC4C615F5326FE9383DDEC9AA892DF3A57FA7FFB3276192BC0EAA252ED45A865E3B093A3D0DCE5BE29E92F1392CE7DE321E3E5C52B3A"},
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{'name': "DESFire EV2 XL",
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'samples': ["044ca092806480","9d86dacd3866058b1cf122ff5fc80e997251d99179bc1f996acf6ed7d495da5c39dde699e2760c08d747ef08487b9897d48957e5afd755e2",
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"045793d28a6380","e509576a484b4f93b5b97ffa04cb297cae97cff1071bdefd23d5054513e3036203fdd1cdd2cdead0aead88df24ffe7cdaafee1e58a55a745",
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"044ba492806480","517b2931355bd9b9f35d72ed90bdab6212d05853abcf9dd45a79d5ceb91d8939c2c90d3a630a4d18a33903a3e23950a7580cf4ca34d03a90"],
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'pk': "04CD5D45E50B1502F0BA4656FF37669597E7E183251150F9574CC8DA56BF01C7ABE019E29FEA48F9CE22C3EA4029A765E1BC95A89543BAD1BC"},
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{'name': "DESFire EV3",
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'samples': ["04448BD2DB6B80", "5CBB5632795C8F15263FEFB095B51C7B541AFD914A1AE44EF6FB8AF605EDF13DBFEE6C3A2DB372245E671DFE0D42CB1F0D0B8FE67A89D2F6",
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"04445DD2DB6B80", "166BFD9F9BFAA451172566101580DF9894F582C4A4E258C15037AD2F35A475CF1D7FB817618623A6569F991931AFB2766984E21A18512A6D"],
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'pk': "041DB46C145D0A36539C6544BD6D9B0AA62FF91EC48CBC6ABAE36E0089A46F0D08C8A715EA40A63313B92E90DDC1730230E0458A33276FB743"},
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{'name': "Mifare Plus EV1",
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'samples': ["042A2B221C5080", "BAC40CD88E9193C58ADA5055350C4F648EB5A7AEC4FCF9BD4CDD7B1C558DE5F59C6636F26286ED48622AAA2331D4DF1CEE23B57B94BDA631",
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"04505082346B80", "78B2FCF6769F60B165F5BDEB3A6D0C26967BB165E65A3B400A01C711356FF0A0807AB1A2706FCA419702AC67211287E31D71927BA25AB235",
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"12817C48", "3351979A3449CACD9EE113A75B862917F03EFAE68DA399C06342BF8583C88DFE769DF49754A96F7C28B57189FB05B9C10E2305D41423A6EB"],
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'pk': "044409ADC42F91A8394066BA83D872FB1D16803734E911170412DDF8BAD1A4DADFD0416291AFE1C748253925DA39A5F39A1C557FFACD34C62E"},
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{'name': "NTAG413DNA",
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'samples': ["042468222F5C80", "B9211E320F321BD1D0E158E10FF15109B389638BAE15D9909D7725BF1250ED236D66F1AF75C94D60330E4E92535F5E6997675281A5687173",
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"042938222F5C80", "18B642797D1FD71806146A7A6EC778D3FDD04F39C4A3B36A592BD1A114DC44E5528380FA766C0B7EA32B284AFBE84300B620369F0686D8CC"],
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'pk': "04bb5d514f7050025c7d0f397310360eec91eaf792e96fc7e0f496cb4e669d414f877b7b27901fe67c2e3b33cd39d1c797715189ac951c2add"},
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{'name': "NTAG424DNA",
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'samples': ["0463474AA26A80", "27E9A50E6CA4BA9037C02F7D20A80D0284D0C1D83C67F5A5AC1D8A4EF86C9508417E4E9C6F85AA7920F0ABDED984CAF20467D66EA54BBF08",
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"04C46C222A6380", "344A806EBF704C05C19215D2F840529CE365AAD2D08A469A95896D75D477D9FAB02A0C827E9F215BD8EB0E56A3A9A008FB75D706AABBD4DA"],
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'pk': "048A9B380AF2EE1B98DC417FECC263F8449C7625CECE82D9B916C992DA209D68422B81EC20B65A66B5102A61596AF3379200599316A00A1410"},
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{'name': "Vivokey Spark1",
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# ! tag signature bytes output by pm3 must be read right to left:
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# echo $sig |sed 's/\(..\)/\1\n/g'|tac|tr -d '\n'
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# (and it uses a SHA256)
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'samples': ["E0040118009C870C", "4B4E03E1211952EF6A5F9D84AB218CD4D7549D0CDF8CA8779F9AD16C9A9CBF3B",
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"E0040118009B4D62", "25CF13747C3389EC7889DE916E3747584978511CC78B51CFB1883B494CBED7AB"],
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'pk': "04D64BB732C0D214E7EC580736ACF847284B502C25C0F7F2FA86AACE1DADA4387A"},
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{'name': "ICODE DNA, ICODE SLIX2",
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# ! tag UID is considered inverted: E0040118009B5FEE => EE5F9B00180104E0
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# TODO one more ICODE-DNA...
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'samples': ["EE5F9B00180104E0", "32D9E7579CD77E6F1FA11419231E874826984C5F189FDE1421684563A9663377",
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"838ED22A080104E0", "CAE8183CB4823C765AFDEB78C9D66C959990FD52A5820E76E1D6E025D76EAD79"],
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'pk': "048878A2A2D3EEC336B4F261A082BD71F9BE11C4E2E896648B32EFA59CEA6E59F0"},
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# {'name': "Minecraft Earth",
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# # uses secp256r1?, SHA-256,
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# 'samples': ["aa", "DF0E506DFF8FCFC4B7B979D917644445F1230D2C7CDC342AFA842CA240C210BE7275F62073A9670F2DCEFC602CBEE771C2B4CD4A04F3D1EA11F49ABDF7E8B721"],
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# 'pk': ""},
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{'name': "MIFARE Plus Trojka",
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# uses secp224r1, None,
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'samples': ["04B59F6A226F82", "6F577EB7F570D74DB6250477427F68A0088762BD318767537122919A7916597149F9D16D8B135E9BF826FB28AE293F3168661CD4A049FAED",
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"04B44A82D80F92", "A0868ECF26733D3C3C838D055968B4559F77693CC3E346E3A4741BC826801F8360FD88857BEC440AAD3A21153D64302DEB6F5ED40B15C3F7"],
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'pk': "040F732E0EA7DF2B38F791BF89425BF7DCDF3EE4D976669E3831F324FF15751BD52AFF1782F72FF2731EEAD5F63ABE7D126E03C856FFB942AF"},
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# {'name': "MIFARE Ultralight AES",
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# uses NID_secp192r1, OpenSSL doesn't support it. This is commented out until that day.
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# 'samples': ["045E4CC2451390", "C9BBDA1B99EB6634CDFD8E3251AC5C4742EA5FA507B8A8A8B39B19AB7340D173331589C54C56C49F0CCA6DDBAC1E492A",
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# "043F88C2451390", "5C2055A7373F119C3FDD9843020B06AA0E6DE18C16496C425C4AD971A50F05FA1A67B9E39CA60C355EEEEBF8214A84A5"],
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# 'pk': "0453BF8C49B7BD9FE3207A91513B9C1D238ECAB07186B772104AB535F7D3AE63CF7C7F3DD0D169DA3E99E43C6399621A86"},
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{'name': "MIFARE Classic / QL88",
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'samples': ["30933C61", "AEA4DD0B800FAC63D4DE08EE91F4650ED825FD6B4D7DEEE98DBC9BAE10BE003E",
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"20593261", "F762CDD59EEDC075F4DDBA7ECD529FEEE5135C65A84D12EF0A250A321B2012F5"],
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'pk': "046F70AC557F5461CE5052C8E4A7838C11C7A236797E8A0730A101837C004039C2"},
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# TruST25 (ST25TA) - KeyID 0x01?
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# curve=secp128r1, hash=sha256 - from block 224 in ST25TA NDEF file
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{'name': "ST25TA02KB TruST25 (ST) / KeyID 0x01?",
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'samples': ["02E3002FCD4038", "E71B844BCE76C8110B36E5B1E1C0410381BD994F226D5C11D84CA6697A5EB572",
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"02E3002FCD4205", "5BE94577A06BC3030B1B3CECDC846E8128DDF81008DDEECBAF78CE91CDA27DBD",
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"02E3002FCD44BE", "895EE509DE9D98E2FDAC7ADCC976F24B085D73D063986EF59FE260D9BE08D28C"],
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'pk': "041D92163650161A2548D33881C235D0FB2315C2C31A442F23C87ACF14497C0CBA"},
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# TruST25 (ST25TN) - KeyID 0x05 (b31-b24 of block 45)
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# curve=secp128r1, hash=sha256 - from block 52 in ST25TN, followed by ascii UID
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{'name': "ST25TN512/01K TruST25 (ST) / KeyID 0x05",
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'samples': ["020339A5940000", "A5E968CEDD7278C46F0FF7ECABAD649C229BCA444915D307E69C1945FA95C9C6",
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"02643AFD04A000", "0938D86193C603E1B30B17C8117A930205CAC1A8CE88F0EA269FCE2A44244D7B"],
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'pk': "0440004F974F7C76BC8718E523D85FA7B354A9A992BFA966CB8219242F9D274FD6"},
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# TruST25 (ST25TV) - KeyID 0x04?
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# curve=secp128r1, hash=sha256 - from block 63 in ST25TV, starting with KeyID ?
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{'name': "ST25TV02KC TruST25 (ST) / KeyID 0x04?",
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'samples': ["E00208000A227AAA", "FE458A550ACD30B45B9C4D10676FC63E30AC69027217547FBDF04A8F7942AD3B",
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"E00208000A17DB6E", "B3ED5025F16455AAC6012CA1C1FC5F94F8C805AF1EF6A86B646081C9916CDD2E",
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"E00208000A174F60", "AB42F1FA68D7470F91D4ED77C4D951B1B4AAB006812BE194BFEB7AAE48E4FA45"],
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'pk': "04101E188A8B4CDDBC62D5BC3E0E6850F0C2730E744B79765A0E079907FBDB01BC"},
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]
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succeeded = True
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for t in tests:
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print("Testing %-38s" % (t['name']+":"), end="")
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curvenames = guess_curvename(t['samples'][1])
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recovered = set()
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for c in curvenames:
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for h in [None, "md5", "sha1", "sha256", "sha512"]:
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recovered |= recover_multiple(t['samples'][::2], t['samples'][1::2], c, alghash=h)
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if (len(recovered) == 1):
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pk = recovered.pop()
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pk = binascii.hexlify(pk).decode('utf8')
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if pk.lower() == t['pk'].lower():
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print("( %s )" % color('ok', fg='green'))
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else:
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succeeded = False
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print("( FAIL ) got %s" % pk.lower())
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elif len(t['samples'])//2 == 1:
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pks = [binascii.hexlify(pk).decode('utf8').lower() for pk in list(recovered)]
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if t['pk'].lower() in pks:
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print("( %s ) partial" % color('ok', fg='green'))
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else:
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succeeded = False
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print("( %s ), got %s" % color('fail', fg='red'), pks)
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else:
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print("( %s )" % color('fail', fg='red'))
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succeeded = False
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print("=====================================================")
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fail = color('fail', fg='red')
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ok = color('ok', fg='green')
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print("Tests: ( %s )" % [fail, ok][succeeded])
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print("")
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if __name__ == "__main__":
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if len(sys.argv) == 2 and sys.argv[1] == "selftests":
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selftests()
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exit(0)
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if len(sys.argv) < 3 or len(sys.argv) % 2 == 0:
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print("Usage: \n%s UID SIGN [UID SIGN] [...]" % sys.argv[0])
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print("Example: \n%s 04ee45daa34084 ebb6102bff74b087d18a57a54bc375159a04ea9bc61080b7f4a85afe1587d73b" % sys.argv[0])
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exit(1)
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uids, sigs = sys.argv[1:][::2], sys.argv[1:][1::2]
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once = True
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curvenames = guess_curvename(sigs[0])
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for c in curvenames:
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for h in [None, "md5", "sha1", "sha256", "sha512"]:
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recovered = recover_multiple(uids, sigs, c, alghash=h)
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if recovered:
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if once:
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print(color('curve=%s', fg='yellow') % c)
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once = False
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print(color('hash=%s', fg='yellow') % h)
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print("Possible uncompressed Pk(s):")
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for pk in list(recovered):
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print(binascii.hexlify(pk).decode('utf8'))
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once = True
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