@misc{cryptoeprint:2013:336,
    author = {Wen-Long Sun Jie Guan Lin Ding},
    title = {A Novel Technique in Linear  Cryptanalysis},
    howpublished = {Cryptology ePrint Archive, Report 2013/336},
    year = {2013},
    url = {https://eprint.iacr.org/2013/336},
}