@misc{cryptoeprint:2003:246,
    author = {Xin L¨¹  and Deng-Guo Feng},
    title = {Quantum Digital Signature Based on Quantum One-way Functions},
    howpublished = {Cryptology ePrint Archive, Report 2003/246},
    year = {2003},
    url = {http://eprint.iacr.org/2003/246},
}