@misc{cryptoeprint:2014:063,
    author = {Yalin Chen and Jue-Sam Chou*},
    title = {Cryptanalysis on “Secure untraceable off-line electronic cash system”},
    howpublished = {Cryptology ePrint Archive, Report 2014/063},
    year = {2014},
    url = {https://eprint.iacr.org/2014/063},
}