@misc{cryptoeprint:1997:014,
    author = {Eli Biham, Dan Boneh and Omer Reingold},
    title = {Generalized Diffie-Hellman Modulo a Composite is not Weaker than Factoring},
    howpublished = {Cryptology ePrint Archive, Report 1997/014},
    year = {1997},
    url = {http://eprint.iacr.org/1997/014},
}