@misc{cryptoeprint:2017:387,
    author = {Chen Xu and Jingwei Chen and Wenyuan Wu and Yong Feng},
    title = {Homomorphically Encrypted Arithmetic Operations over the Integer Ring},
    howpublished = {Cryptology ePrint Archive, Report 2017/387},
    year = {2017},
    url = {https://eprint.iacr.org/2017/387},
}