@misc{W56544557,
  author = {Craig Gentry and Amit Sahai and Brent Waters},
  title = {Homomorphic Encryption from Learning with Errors: Conceptually-Simpler, Asymptotically-Faster, Attribute-Based},
  year = {2013},
  howpublished = {Lecture notes in computer science},
  doi = {https://doi.org/10.1007/978-3-642-40041-4\_5}
}