@misc{cryptoeprint:2010:037,
    author = {Pierre-Alain Fouque and Mehdi Tibouchi},
    title = {Estimating the Size of the Image of Deterministic Hash Functions to Elliptic Curves},
    howpublished = {Cryptology ePrint Archive, Report 2010/037},
    year = {2010},
    url = {http://eprint.iacr.org/2010/037},
}