@misc{cryptoeprint:2004:131,
    author = {Jung Hee Cheon and Yongdae Kim and Hyo Jin Yoon},
    title = {A New ID-based Signature with Batch Verification},
    howpublished = {Cryptology ePrint Archive, Report 2004/131},
    year = {2004},
    url = {http://eprint.iacr.org/2004/131},
}