There are a lot of ways you can do encryption, Just decide which way you want to proceed.. Which mode of operation you want to do. Which sequence you want to follow when you are XOR ing the data. Do...

Thanks Guys... Am also looking forward to be active now on :)

Couple of suggestions,
1. Avoid using global variables as you used choice here..
2. you can further shrink the main by moving choices to methods here..
3. Display result can also be another...

Hello all,

My name is arun, a starter in the field of computer science.

My interests swings around C++, JAVA and some security stuffs :P

So hope to see you all around on a regular basis...
...

I really didnt understand your question, as per my understanding..