gameserver client packet decrypt???

[aiondeveloper]

how do you decrypt packets on gs side that we received? sequentially I cannot do it so i wonder how it will work? I can decrypt and receive packet id correctly but sadly the other datas is not decrypted properly. Please can explain how gs decrypt client packets? Below is screenshot to explain this

 

[StingerOne]

The first two packets come in together and are joined, the third packet is overwritten in the buffer to give you the proper key to decrypt properly.

The cm_time_check doesn't get decrypted in those iterations so I guess we don't need it? give that a go and see if it works.

EDIT: looks like it was just the wrong value, the decryption was correct.

 

[Antraxx]

What AionVersion is that?

 

[StingerOne]

What AionVersion is that?

4.0 custom emulator, packets vary slightly depending on the game client version.