@misc{cryptoeprint:2011:296,
    author = {Dennis Hofheinz and Tibor Jager and Eike Kiltz},
    title = {Short Signatures From Weaker Assumptions},
    howpublished = {Cryptology ePrint Archive, Report 2011/296},
    year = {2011},
    url = {http://eprint.iacr.org/2011/296},
}