@misc{cryptoeprint:2015:1180,
    author = {Ignat Korchagin and Eugene Pilyankevich},
    title = {Secure Comparator: a ZKP-Based Authentication System},
    howpublished = {Cryptology ePrint Archive, Report 2015/1180},
    year = {2015},
    url = {https://eprint.iacr.org/2015/1180},
}