[BangPypers] Help AES Implementation

[Pyhack Blog]

Hi, 

I have two AES implementation programs:

AES-1:    http://pastebin.com/TrQ5iaxc
AES-2: http://pastebin.com/mXRyprKL

I
 have one binary file which is encrypted with some other AES program and
 it is getting decrypted with AES-1 but not with AES-2. I have shared 
both the programs link with you can someone please help me in 
identifying where exactly AES-2 is wrong in implementation. 

Regards
PyHack