@misc{cryptoeprint:2005:123,
    author = {Lan Nguyen},
    title = {Accumulators from Bilinear Pairings and Applications to ID-based Ring Signatures and Group Membership Revocation},
    howpublished = {Cryptology ePrint Archive, Report 2005/123},
    year = {2005},
    url = {http://eprint.iacr.org/2005/123},
}