Maria Isabel Gonzalez Vasco Jorge Luis Villar In search of mathematical primitives for deriving universal projective hash families. 161-173 2008 19 Appl. Algebra Eng. Commun. Comput. 2 http://dx.doi.org/10.1007/s00200-008-0068-y db/journals/aaecc/aaecc19.html#VascoV08