@misc{cryptoeprint:2013:293,
    author = {Vadim Lyubashevsky and Chris Peikert and Oded Regev},
    title = {A Toolkit for Ring-LWE Cryptography},
    howpublished = {Cryptology ePrint Archive, Report 2013/293},
    year = {2013},
    url = {https://eprint.iacr.org/2013/293},
}