SecurityInnovation/TMContentReview — Issue #47: Decrypt a File Using AES
Author: SergeTruth
Created: 2011-11-07 22:20:11+00:00
State: open

I am not a .NET expert yet but does the following line limit the key space of the encryption key in the example:

rijndaelAlg.Key = ASCIIEncoding.ASCII.GetBytes(sKey);

Couldn't this make it easier to brute force the key as the key is limited to ASCII characters.