Is it possible to recover the key to a decrypted file if you have the initialization vector and it uses RijndaelManaged in CBC mode? If so how?
The file I want to recover the key from is a xml that looks like this without encryption. It has a xml element called Test.
<?xml version="1.0" encoding="utf-8"?>
<Test />
When it is encrypted with the key stackoverflow (73868cb1848a216984dca1b6b0ee37bc = md5 hash) and the initialization vector below, the file look like this ¥4!¬Hw[î!71ôtž|!¢¬TÞ;u?þª-†•ÈωeߎKtSsbZ®ÕµR©Ù«í‹:
Initialization vector:
byte[] iv = new byte[]
{
55, 66, 77, 192, 57, 100, 11, 111,
25, 86, 96, 66, 22, 122, 133, 43
};
Is it possible to reverse the key from that or are it bulletproof?
