HI charlesj7,
I have 10 years of experience with Cryptography, Engineering, Software Architecture.
I Can very well execute this Project "Finding the encryption key 3DES"
I can do this within your budget too $750 - $1500 CAD
if you don\'t mind check more from here https://www.freelancer.com/u/mmadi.html?page=portfolio
Thanks,
Mmadi