(45 . 7)(45 . 7)192 begin193 194 -- XY_Lo:XY_Hi := X * Y195 FZ_Mul_Comba(X, Y, XY_Lo, XY_Hi);196 FZ_Mult(X, Y, XY_Lo, XY_Hi);197 198 -- Product := XY mod M199 FZ_Mod(XY, Modulus, Product);