@misc{cryptoeprint:2007:442,
    author = {Neal Koblitz and Alfred Menezes},
    title = {Another Look at Non-Standard Discrete Log and Diffie-Hellman Problems},
    howpublished = {Cryptology ePrint Archive, Report 2007/442},
    year = {2007},
    url = {http://eprint.iacr.org/2007/442},
}