1. On data banks and privacy homomorphisms;Rivest,1978
2. Fully homomorphic encryption using ideal lattices;Gentry,2009
3. Fully homomorphic encryption over the integers;van Dijk,2010
4. Approximate integer common divisors;Howgrave-Graham,2001
5. Fully homomorphic encryption over the integers with shorter public keys;Coron,2011