@misc{W2177209050,
  author = {Zvika Brakerski and Craig Gentry and Vinod Vaikuntanathan},
  title = {(Leveled) Fully Homomorphic Encryption without Bootstrapping},
  year = {2014},
  howpublished = {ACM Transactions on Computation Theory},
  doi = {https://doi.org/10.1145/2633600}
}