Low c-differential and c-boomerang uniformity of the swapped inverse function

Modifying the binary inverse function in a variety of ways, like swapping two output points has been known to produce 4-differential uniform permutation function. Recently, [21] it was shown that this swapped version boomerang uniformity exactly 10, if n?0(mod6), 8, n?3(mod6), and 6, n?0(mod3). Based upon c-differential c-boomerang notions we defined [16], respectively, [30], paper characterize for (0,1)-swapped even characteristic, x2n?2+x2n?1+(x+1)2n?1 on F2n: show all c?1, is upper bounded by 4 5 with both bounds being attained n?4.