HI,

Can anyone receommend a good tool or some .Net code to decrypt AES encrypted text? I have the password / pass phrase but I need the decryption algorithm.

Or... if you have something that works I could just send you the encrypted string and pass phrase. Its nothing sensitive - just a puzzle a friend sent me that driving me crazy.

Thanks!
Will

Have a look at:

• de- and encrypt simple strings
  
• Implements secret key encryption.

Here's what I have >>

AES 256 bit key
passphrase: qwertyuiop09
Mode: ECB
Hashing algorithm: MD5
Initialization vector: 
Salt: 
Password iterations: 1
Base 64-encoded
Ciphertext: /dIi5FZzeLxD60kTqIuNNfyZLnxJGElileDiBbHlV/utab2FzLgJzPryHHGlVMhB

Just for future reference if anyone has a similar issue I found this program that encrypts and decrypts strings in AES / Rijndael: