/* The matrix SInv is given as two permutations of 160 elements. */
uint8_t j, byteindex, bitindex, bitindex_d, byteindex_d, rp1, rp5;
const uint8_t *rp1_ptr, *rp5_ptr;
/* The matrix SInv is given as two permutations of 160 elements. */
uint8_t j, byteindex, bitindex, bitindex_d, byteindex_d, rp1, rp5;
const uint8_t *rp1_ptr, *rp5_ptr;