[Question] What ARC4 Tables Are Used In Header Encryption For 2/6 Bytes

[adapa]

Hello, very deeply sorry for making all these post (but at least I don't beg for code and hand outs...)

I have run into a new problem in my WOW hacking experience. The header encryption code seems to use 2 different ARC4 tables, one for 2 byte headers, and one for 6 byte headers.

I was under the impression that the only ARC4 tables you made were one Encryption Table, and one Decryption Table. Unless you make 2 Encryption Tables, and 2 Decryption Tables off of the HMACSHA1 keys...

If you just make 2 sets of Encryption/Decryption, then no problem over here. But, if you don't, what is the other ARC4 table made with... and which ARC4 table goes to which header size...

Thanks (appreciate detailed explanations, rather not see code, as I can code, just don't know theory)

[BoogieManTM]

One is for the client's outgoing packets (the 6 byte headers), and one is for incoming client messages (2 byte messages) - I may have that backwards, but the idea is the same. We've been over how to make the two encryption contexts in the other thread, and how each of them use a different HMACSHA1 seed.