@misc{cryptoeprint:2005:095,
author = {Ari Juels and David Molnar and David Wagner},
title = {Security and Privacy Issues in E-passports},
howpublished = {Cryptology ePrint Archive, Report 2005/095},
year = {2005},
note = {\url{http://eprint.iacr.org/}},
}
You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.