@misc{cryptoeprint:2016:209,
    author = {Ling Song and Zhangjie Huang and Qianqian Yang},
    title = {Automatic Differential Analysis of ARX Block Ciphers with Application to SPECK and LEA},
    howpublished = {Cryptology ePrint Archive, Report 2016/209},
    year = {2016},
    url = {https://eprint.iacr.org/2016/209},
}