@article {IOPORT.05665251,
    author       = {Li, Qin and Du, Rui-Gang and Long, Dong-Yang and Wang, Chang-Ji and Chan, Wai-Hong},
    title        = {Entanglement enhances the security of arbitrated quantum signature.},
    year         = {2009},
    journal      = {International Journal of Quantum Information (IJQI)},
    volume       = {7},
    number       = {5},
    issn         = {0219-7499},
    pages        = {913-925},
    publisher    = {World Scientific, Singapore},
    doi          = {10.1142/S0219749909005675},
    abstract     = {Summary: We show that quantum entanglement is helpful in improving the security of arbitrated quantum signature (AQS). Using the properties of quantum entanglement, a potential forgery which might occur in arbitrated quantum signature schemes without using them can be avoided. The fact is illustrated by relevant schemes.},
    identifier   = {05665251},
}