@misc{cryptoeprint:2003:191,
    author = {David Naccache and Nigel Smart and Jacques Stern},
    title = {Projective Coordinates Leak},
    howpublished = {Cryptology ePrint Archive, Report 2003/191},
    year = {2003},
    url = {http://eprint.iacr.org/2003/191},
}