Cryptology ePrint Archive: BibTeX Citation of Report 2018/198

    author       = {Ximing Fu and
		    Xiaoyun Wang and
		    Xiaoyang Dong and
		    Willi Meier},
    title        = {A Key-recovery Attack on 855-round Trivium},
    howpublished = {Cryptology ePrint Archive, Report 2018/198},
    year         = {2018},
    note         = {\url{}},

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

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