I'm working on a challenge string reponse. See:

http://msnpiki.msnfanatic.com/index.php/MSNP11:Challenges

I'm on Step 1: The MD5 Hash according to that document

I just dont understand that hexa stuff that is in the doc, and the byte swapping. can someone help me out a bit?

Code:
alias chl return 22210219642164014968
alias prod_key return YMM8C_H7KCQ2S_KL
alias prod_id return PROD0090YUAUV{2B

alias step1 {
  echo -a $md5($chl $+ $prod_key)
  ; now the swapping hex stuff im not sure
}

Last edited by pouncer; 03/10/09 01:21 PM.