@misc{cryptoeprint:2011:280,
    author = {Ronald Cramer and Ivan Damgaard and Eike Kiltz and Sarah Zakarias and Angela Zottarel},
    title = {DDH-like Assumptions Based on Extension Rings},
    howpublished = {Cryptology ePrint Archive, Report 2011/280},
    year = {2011},
    url = {http://eprint.iacr.org/2011/280},
}