@misc{cryptoeprint:2015:945,
    author = {Changyu Dong and Franziskus Kiefer},
    title = {Secure Set-based Policy Checking and Its Application to Password Registration},
    howpublished = {Cryptology ePrint Archive, Report 2015/945},
    year = {2015},
    url = {https://eprint.iacr.org/2015/945},
}