Intro

This python script automatically generates random xtea keys (into a file called xtea_keys_gen.txt) and the relative array code for the EterPack.cpp as well.

The result will be like this (the keys get changed every time you run the script)

Extra

If you already have a string and need to convert it into numbers or vice versa:

# string to int
>>> import struct
>>> struct.unpack("IIII", "b99eb0026f69810563989b2879181a00".decode('hex'))
(45129401, 92367215, 681285731, 1710201)
>>> struct.unpack("IIII", "22b8b40464b26e1faeea1800a6f6fb1c".decode('hex'))
(78952482, 527348324, 1632942, 486274726)
# int to string
>>> import struct
>>> struct.pack("IIII", 45129401, 92367215, 681285731, 1710201).encode('hex')
'b99eb0026f69810563989b2879181a00'
>>> struct.pack("IIII", 78952482, 527348324, 1632942, 486274726).encode('hex')
'22b8b40464b26e1faeea1800a6f6fb1c'