Cheat Engine

[CRISISxCupid]

I don't want it for maple story so don't bitch.

How can I do this? Is there different kinds of encryption?

[majick]

[Labyrnth]

Well you would have to find the routine it uses for doing the encrypt.
Not an easy task.

It can be as simple as adding,multiplying or subtracting a hex value from the original hex of the letters in the packet.

You could try sending chat packets to test it out.
1. send "a" to chat while sniffing
2. Send "A" to chat again while sniffing
3. Look at the packets and see if they are exactly the same or have changed.
4. If they are the same, then send one for "A" and compare the 2 packets for a change.
5. If you see 1 change, it has to be the difference in "a" to "A"
a = 61
A = 41

If you see hex for "a" is 71 in the packet
And you see "A" is 51 in the packet
You know it is adding 10h to the hex value of the letter.
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Close the game and run it again, then do all the same steps again to see if it has changed.
It could be adding 20h the next round. If it is still using 10h, then it s a real easy encryption and you have just cracked it. "You will not see this very often on retail software."

[STN]

you will NEVER see it like this in real software hehe