@misc{cryptoeprint:2012:615,
    author = {Boaz Tsaban},
    title = {Polynomial time cryptanalysis of noncommutative-algebraic key exchange protocols},
    howpublished = {Cryptology ePrint Archive, Report 2012/615},
    year = {2012},
    url = {http://eprint.iacr.org/2012/615},
}