69 static const u8 inv_sbox[256] = {  variable
370 	state[0] = inv_sbox[state[0]];  in inv_shift_rows()
371 	state[4] = inv_sbox[state[4]];  in inv_shift_rows()
372 	state[8] = inv_sbox[state[8]];  in inv_shift_rows()
373 	state[12] = inv_sbox[state[12]];  in inv_shift_rows()
376 	tmp = inv_sbox[state[13]];  in inv_shift_rows()
377 	state[13] = inv_sbox[state[9]];  in inv_shift_rows()
378 	state[9] = inv_sbox[state[5]];  in inv_shift_rows()
379 	state[5] = inv_sbox[state[1]];  in inv_shift_rows()
383 	tmp = inv_sbox[state[2]];  in inv_shift_rows()
384 	state[2] = inv_sbox[state[10]];  in inv_shift_rows()
386 	tmp = inv_sbox[state[6]];  in inv_shift_rows()
387 	state[6] = inv_sbox[state[14]];  in inv_shift_rows()
391 	tmp = inv_sbox[state[3]];  in inv_shift_rows()
392 	state[3] = inv_sbox[state[7]];  in inv_shift_rows()
393 	state[7] = inv_sbox[state[11]];  in inv_shift_rows()
394 	state[11] = inv_sbox[state[15]];  in inv_shift_rows()
493 		state[i] = inv_sbox[tmp[i]];  in inv_mix_sub_columns()