@misc{cryptoeprint:2004:087,
    author = {K. Rubin and A. Silverberg},
    title = {Using primitive subgroups to do more with fewer bits},
    howpublished = {Cryptology ePrint Archive, Report 2004/087},
    year = {2004},
    url = {http://eprint.iacr.org/2004/087},
}