@misc{cryptoeprint:2006:025,
    author = {Denis Charles and Kamal Jain and Kristin Lauter},
    title = {Signatures for Network Coding},
    howpublished = {Cryptology ePrint Archive, Report 2006/025},
    year = {2006},
    url = {http://eprint.iacr.org/2006/025},
}