FID brute forcer
git-svn-id: svn+ssh://localhost/home/henryk/svn/cyberflex-shell/trunk@68 f711b948-2313-0410-aaa9-d29f33439f0b
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#!/usr/bin/env python
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# -*- coding: iso-8859-1 -*-
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import pycsc, utils, cards, TLV_utils
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results_dir = {}
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results_file = {}
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if __name__ == "__main__":
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pycsc_card = pycsc.pycsc(protocol = pycsc.SCARD_PROTOCOL_ANY)
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card = cards.new_card_object(pycsc_card)
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print "Using %s" % card.DRIVER_NAME
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#for fid in (0x2f00, 0x5015): ## Test cases on an OpenSC formatted PKCS#15 card
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for fid in range(0xffff):
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data = chr(fid >> 8) + chr(fid & 0xff)
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result = card.change_dir(data)
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if result.sw == card.SW_OK:
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results_dir[fid] = result
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card.change_dir()
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result = card.open_file(data)
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if result.sw == card.SW_OK:
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results_file[fid] = result
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print "="*80
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print "Results:"
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for fid, result in results_dir.items():
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if results_file.has_key(fid):
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continue
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print "-"*80
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print "Dir\t%04X" % fid
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if len(result.data) > 0:
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print utils.hexdump(result.data)
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print TLV_utils.decode(result.data)
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for fid, result in results_file.items():
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print "-"*80
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print "File\t%04X" % fid
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if len(result.data) > 0:
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print utils.hexdump(result.data)
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print TLV_utils.decode(result.data)
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