@misc{cryptoeprint:2008:179,
    author = {Chunxiang Gu and Yuefei Zhu},
    title = {An Efficient ID-based Ring Signature Scheme from Pairings},
    howpublished = {Cryptology ePrint Archive, Report 2008/179},
    year = {2008},
    url = {http://eprint.iacr.org/2008/179},
}