@misc{cryptoeprint:2017:503,
    author = {Guilhem Castagnos and Laurent Imbert and Fabien Laguillaumie},
    title = {Encryption Switching Protocols Revisited: Switching modulo $p$},
    howpublished = {Cryptology ePrint Archive, Report 2017/503},
    year = {2017},
    url = {https://eprint.iacr.org/2017/503},
}