Cryptology ePrint Archive: BibTeX Citation of Report 2015/928

@misc{cryptoeprint:2015:928,
    author = {Hassan Noura and Damien Couroussé},
    title = {HLDCA-WSN: Homomorphic Lightweight Data Confidentiality Algorithm for Wireless Sensor Network},
    howpublished = {Cryptology ePrint Archive, Report 2015/928},
    year = {2015},
    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.