@misc{cryptoeprint:2012:035,
    author = {Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, Francois-Xavier Standaert, John Steinberger, Elmar Tischhauser},
    title = {Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations},
    howpublished = {Cryptology ePrint Archive, Report 2012/035},
    year = {2012},
    url = {http://eprint.iacr.org/2012/035},
}