@misc{cryptoeprint:2018:232,
    author = {Masahiro Yagisawa},
    title = {Improved fully homomorphic public-key encryption with small ciphertext size},
    howpublished = {Cryptology ePrint Archive, Report 2018/232},
    year = {2018},
    url = {https://eprint.iacr.org/2018/232},
}