Java off-crypto tool
#1
I'm working on the tool mentioned in the header for a college project and am looking for help finishing it. I'm at a point where I think it should run and return a successful message but it keeps failing. I can go through the details of it if needed to explain but I'm hoping to find someone that knows the ins and out MS off-crypto well. 

Code:
crappy java code

I have more classes obviously but this is the most relevant. Would anyone here know of a reason from this why its not returning the desired array.
#2
Inappropriate.