2017-05-29 16:55:36 +01:00
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from pwn import *
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import subprocess
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key_re = re.compile(".*\"(.*)\".*")
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2017-07-08 10:35:56 +01:00
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r = remote("pasticciotto.chall.polictf.it", 31337)
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2017-05-29 16:55:36 +01:00
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first = r.recv()
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key = key_re.match(first).group(1)
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print("Using key: {}".format(key))
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subprocess.check_call(["python3", "../../assembler/assembler.py", "{}".format(key), "../asms/decrypt.pstc", "./out.pasticciotto"])
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with open("./out.pasticciotto") as f:
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data = f.read()
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r.send("{}\n".format(len(data)))
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print(r.recv())
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r.send("{}\n".format(data))
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2017-07-08 10:35:56 +01:00
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print(r.recv(100000))
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