Hi ,
the javascript code of the page is copied, then a class with a method I can think, it worked, but copied into other pages with AES-128 was not above shows the original text, as the algorithm is performed differently the Encryption that can be?
JavaScript Implementation of AES Advanced Encryption Standard in Counter Mode
Here are some pages that Encryption be honest, but it did not work.
It may be that each programmer handling a different standard AES-128?