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Anamaria Costache

Hi there! I am a PhD student at Bristol University, working with Nigel Smart. I am interested in fully homomorphic encryption and more broadly, computing on encrypted data, lattice-based and post-quantum cryptography. My email is

I completed my undergraduate and Masters degree at Warwick University, where I studied number theory with a focus on algebraic number theory. My final year dissertation was on Brauer Groups. See here for a full CV.

Away from work, I enjoy bouldering, reading and travelling.


I have also given a number of public talks:

I have been a reviewer or sub-reviewer for the following:

And finally, here is where I will be (or have been) this year: