@misc{cryptoeprint:2001:001,
    author = {Helger Lipmaa, Shiho Moriai},
    title = {Efficient Algorithms for Computing Differential Properties of Addition},
    howpublished = {Cryptology ePrint Archive, Report 2001/001},
    year = {2001},
    url = {http://eprint.iacr.org/2001/001},
}