Cryptology ePrint Archive: BibTeX Citation of Report 2013/721

    author       = {Bo Yang and
		    Zhao Yang and
		    Zibi Xiao and
		    Shougui Li},
    title        = {Deep Attacks of a Certificateless Signature Scheme},
    howpublished = {Cryptology ePrint Archive, Report 2013/721},
    year         = {2013},
    note         = {\url{}},

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.

[ Cryptology ePrint archive ]