@misc{cryptoeprint:2010:060,
    author = {Yongge Wang},
    title = {Insecure ``Provably Secure Network Coding'' and Homomorphic Authentication Schemes for Network Coding},
    howpublished = {Cryptology ePrint Archive, Report 2010/060},
    year = {2010},
    url = {http://eprint.iacr.org/2010/060},
}