@misc{cryptoeprint:2015:023,
    author = {Gu Chunsheng},
    title = {Multilinear Maps Using Ideal Lattices without Encodings of Zero},
    howpublished = {Cryptology ePrint Archive, Report 2015/023},
    year = {2015},
    url = {https://eprint.iacr.org/2015/023},
}