[Haskell-cafe] cryptography and homomorphic library support?

Hi, I just perused the crypto section of Hackage and I didn't see any support for homomorphc functions. I didn't see anything .. maybe I missed. If no support, I wouldn't mind giving a shot at working on this as long as no one has already implemented. If someone is working on this, please inform me of contact info so perhaps I can join the team. Kind regards, Vasya