@misc{cryptoeprint:2003:054,
    author = {Ryuichi SAKAI and Masao KASAHARA},
    title = {ID based Cryptosystems with Pairing on Elliptic Curve},
    howpublished = {Cryptology ePrint Archive, Report 2003/054},
    year = {2003},
    url = {http://eprint.iacr.org/2003/054},
}