Here I am trying to do some revision and Greg sends me this!!

I’ve finished pretty much everything to do with my Final Year Project, The Community Project!

All that we have left is a viva where they ask questions about it – but thats so far away I’ll have forgotten about the whole thing by then!

Now I’m revising for my exam. I’ve been looking through the exam papers and I have NO CLUE! You’d think having done the module I’d remember some of it, but nope!

“Outline the operation of a shared key cryptographic system. Give four possible weaknesses of such a system.”