Cryptology ePrint Archive: BibTeX Citation of Report 2010/056

@misc{cryptoeprint:2010:056,
    author = {Xin-jie ZHAO and Tao WANG},
    title = {Improved Cache Trace Attack on AES and CLEFIA by Considering Cache Miss and S-box Misalignment},
    howpublished = {Cryptology ePrint Archive, Report 2010/056},
    year = {2010},
    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.