> fully homeomorphic encryption I think you mean fully homomorphic encryption, that is, f(x.y)=f(x).f(y). A homeomorphism is a isomorphism of topological spac

> fully homeomorphic encryption I think you mean fully homomorphic encryption, that is, f(x.y)=f(x).f(y). A homeomorphism is a isomorphism of topological spaces. If you do mean the latter then it would be something new (and I am curious to hear about it).