@misc{cryptoeprint:2017:722,
    author = {Helger Lipmaa and Kateryna Pavlyk},
    title = {A Simpler Rate-Optimal CPIR Protocol},
    howpublished = {Cryptology ePrint Archive, Report 2017/722},
    year = {2017},
    url = {https://eprint.iacr.org/2017/722},
}