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October 5, 2017 23:06
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Rozwiązanie do misji 12 - https://www.youtube.com/watch?v=R9iLVrldsZ0
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| import itertools | |
| import string | |
| import zlib | |
| print "START!" | |
| #extrected CRC for all files from zip file | |
| crcs = [2052753413, 1113988531, 110572445, 3531532864, 2044948426, 1259702269, | |
| 2791285457, 866085692, 80487387, 3991321359, 3808665081, 3058506935, | |
| 3110191185, 3078787955, 1525006434, 501092716, 3982160619, 1058723290, | |
| 991174988, 3060760631, 2394769374, 1350633220, 236986140, 2657877971] | |
| for x in itertools.product(string.printable, repeat=4): | |
| x = ''.join(x) | |
| crc = zlib.crc32(x) % (1<<32) | |
| if crc in crcs: | |
| print crcs.index(crc), x | |
| for x in string.printable: | |
| crc = zlib.crc32(x) % (1<<32) | |
| if crc in crcs: | |
| print crcs.index(crc), x | |
| """ | |
| START! | |
| 33 ! | |
| 6 away | |
| 20 d yo | |
| 14 for | |
| 3 have | |
| 8 h it | |
| 17 ling | |
| 16 medd | |
| 13 n't | |
| 19 s an | |
| 5 ten | |
| 2 uld | |
| 21 ur C | |
| 12 were | |
| 15 you | |
| 0 And | |
| 1 I wo | |
| 22 RC32 | |
| 10 , if | |
| 4 got | |
| 11 it | |
| 18 kid | |
| 9 too | |
| 7 wit | |
| And I would have gotten away with it too, if it weren't for you meddling kids and your CRC32! | |
| """ |
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