@misc{cryptoeprint:2003:117,
    author = {Chih-Yin Lin and Tzong-Chen Wu},
    title = {An identity-based ring signature scheme from bilinear pairings},
    howpublished = {Cryptology ePrint Archive, Report 2003/117},
    year = {2003},
    url = {http://eprint.iacr.org/2003/117},
}