@misc{cryptoeprint:2004:177,
    author = {S. G. Barwick and W.-A. Jackson and K. M. Martin},
    title = {Updating the Parameters of a Threshold Scheme by Minimal Broadcast},
    howpublished = {Cryptology ePrint Archive, Report 2004/177},
    year = {2004},
    url = {http://eprint.iacr.org/2004/177},
}