@misc{cryptoeprint:2007:152,
    author = {Nicolas T. Courtois},
    title = {CTC2 and Fast Algebraic Attacks on Block Ciphers Revisited},
    howpublished = {Cryptology ePrint Archive, Report 2007/152},
    year = {2007},
    url = {http://eprint.iacr.org/2007/152},
}