@misc{cryptoeprint:2010:595,
    author = {Hemanta K. Maji and Manoj Prabhakaran and Mike Rosulek},
    title = {Attribute-Based Signatures},
    howpublished = {Cryptology ePrint Archive, Report 2010/595},
    year = {2010},
    url = {http://eprint.iacr.org/2010/595},
}