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kashiKASHI's Kumite #2

Used string encoded in binary

Code
Diff
  • import ctypes

def decode(bin_string):
    """Print an encoded message using printf from C"""
    text_ = ''.join(chr(int(x, 2)) for x in bin_string.split()).encode("utf8")
    ctypes.CDLL("libc.so.6").printf(text_)
    

decode('0b1101000 0b1100101 0b1101100 0b1101100 0b1101111 0b1010 0b110111')
    • import ctypes
    • ctypes.CDLL("libc.so.6").printf("hello\n7".encode("utf8"))
    • def decode(bin_string):
    • """Print an encoded message using printf from C"""
    • text_ = ''.join(chr(int(x, 2)) for x in bin_string.split()).encode("utf8")
    • ctypes.CDLL("libc.so.6").printf(text_)
    • decode('0b1101000 0b1100101 0b1101100 0b1101100 0b1101111 0b1010 0b110111')