Tokyo Western 2017 - rev rev rev.py

# Taken from the binary
gh = "A)\xd9e\xa1\xf1\xe1\xc9\x19\t\x93\x13\xa1\t\xb9I\xb9\x89\xdda1i\xa1\xf1q!\x9d\xd5=\x15\xd5"
mh = ""

def mirror_bits(c):
    return (
            (c & 1) << 7 |
            (c & 2) << 5 |
            (c & 4) << 3 |
            (c & 8) << 1 |
            (c & 16) >> 1 |
            (c & 32) >> 3 |
            (c & 64) >> 5 |
            (c & 128) >> 7
           )


for c in gh:
    # Last thing done is flipping each bit
    nc = 0xFF ^ ord(c)
    # Second last thing: mirror each bit: 0b000000101 -> 0b10100000
    mh += chr(mirror_bits(nc))

# First thing done: Reverse the string
print(mh[::-1])