@misc{cryptoeprint:2006:096,
    author = {Steve Lu and Rafail Ostrovsky and Amit Sahai and Hovav Shacham and Brent Waters},
    title = {Sequential Aggregate Signatures and Multisignatures without Random Oracles},
    howpublished = {Cryptology ePrint Archive, Report 2006/096},
    year = {2006},
    url = {http://eprint.iacr.org/2006/096},
}