@misc{cryptoeprint:2002:129,
    author = {Tomas Rosa},
    title = {Key-collisions in (EC)DSA: Attacking Non-repudiation},
    howpublished = {Cryptology ePrint Archive, Report 2002/129},
    year = {2002},
    url = {http://eprint.iacr.org/2002/129},
}