@misc{cryptoeprint:2008:539,
    author = {Jan Camenisch and Markulf Kohlweiss and Claudio Soriente},
    title = {An Accumulator Based on Bilinear Maps and Efficient Revocation for Anonymous Credentials},
    howpublished = {Cryptology ePrint Archive, Report 2008/539},
    year = {2008},
    url = {http://eprint.iacr.org/2008/539},
}