@misc{cryptoeprint:2014:417,
author = {Inna Polak, Adi Shamir},
title = {Using Random Error Correcting Codes in Near-Collision Attacks on Generic Hash-Functions},
howpublished = {Cryptology ePrint Archive, Report 2014/417},
year = {2014},
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.