Cryptology ePrint Archive: BibTeX Citation of Report 2013/415

    author = {Ciaran Mullan and Boaz Tsaban},
    title = {SL2  homomorphic hash functions: Worst case to average case reduction and  short collision search},
    howpublished = {Cryptology ePrint Archive, Report 2013/415},
    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.

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