@misc{cryptoeprint:2012:600,
    author = {Jian Guo, Thomas Peyrin, Axel Poschmann and Matt Robshaw},
    title = {The LED Block Cipher},
    howpublished = {Cryptology ePrint Archive, Report 2012/600},
    year = {2012},
    url = {http://eprint.iacr.org/2012/600},
}