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| #!/usr/bin/env python3 | |
| import sys | |
| import zlib | |
| # from binascii import crc32 | |
| ans = int(sys.argv[1], 16) | |
| for i in range(100000, 999999): | |
| if i % 100000 == 0: | |
| print('cracking',i) | |
| if zlib.crc32(bytes(str(i), encoding='utf8')) == ans: | |
| print('success', i) | |
| break |
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