@misc{cryptoeprint:2011:603,
    author = {Le Dong and Wenling Wu and Shuang Wu and Jian Zou},
    title = {Advanced Zero-Sum Distinguishers for the Permutations of the PHOTON Family},
    howpublished = {Cryptology ePrint Archive, Report 2011/603},
    year = {2011},
    url = {http://eprint.iacr.org/2011/603},
}