I am going into my final year of university this September and I'm wanting to pick a topic that interests me deeply.

I'll admit that my knowledge of crypto is far from where it needs to be but was hoping there would be some knowledgeable people that may be able to spark some ideas.

My course title is Forensic computing and security so something with a security focus would be ideal, i'd also be interested in maybe tying this in with crime.

I write here in the hopes that maybe i can get a better idea of where I can go with this or for someone to push me towards something in crypto that I am overlooking.

Any ideas no matter how simple they may be are appreciated

Thanks