32 static const u8 sbox[256] = {  variable
331 	state[0] = sbox[state[0]];  in shift_rows()
332 	state[4] = sbox[state[4]];  in shift_rows()
333 	state[8] = sbox[state[8]];  in shift_rows()
334 	state[12] = sbox[state[12]];  in shift_rows()
337 	tmp = sbox[state[1]];  in shift_rows()
338 	state[1] = sbox[state[5]];  in shift_rows()
339 	state[5] = sbox[state[9]];  in shift_rows()
340 	state[9] = sbox[state[13]];  in shift_rows()
344 	tmp = sbox[state[2]];  in shift_rows()
345 	state[2] = sbox[state[10]];  in shift_rows()
347 	tmp = sbox[state[6]];  in shift_rows()
348 	state[6] = sbox[state[14]];  in shift_rows()
352 	tmp = sbox[state[15]];  in shift_rows()
353 	state[15] = sbox[state[11]];  in shift_rows()
354 	state[11] = sbox[state[7]];  in shift_rows()
355 	state[7] = sbox[state[3]];  in shift_rows()
404 		 sbox[state[10]] ^ sbox[state[15]];  in mix_sub_columns()
405 	tmp[1] = sbox[state[0]] ^ x2_sbox[state[5]] ^  in mix_sub_columns()
406 		 x3_sbox[state[10]] ^ sbox[state[15]];  in mix_sub_columns()
407 	tmp[2] = sbox[state[0]] ^ sbox[state[5]] ^  in mix_sub_columns()
409 	tmp[3] = x3_sbox[state[0]] ^ sbox[state[5]] ^  in mix_sub_columns()
410 		 sbox[state[10]] ^ x2_sbox[state[15]];  in mix_sub_columns()
414 		 sbox[state[14]] ^ sbox[state[3]];  in mix_sub_columns()
415 	tmp[5] = sbox[state[4]] ^ x2_sbox[state[9]] ^  in mix_sub_columns()
416 		 x3_sbox[state[14]] ^ sbox[state[3]];  in mix_sub_columns()
417 	tmp[6] = sbox[state[4]] ^ sbox[state[9]] ^  in mix_sub_columns()
419 	tmp[7] = x3_sbox[state[4]] ^ sbox[state[9]] ^  in mix_sub_columns()
420 		 sbox[state[14]] ^ x2_sbox[state[3]];  in mix_sub_columns()
424 		 sbox[state[2]] ^ sbox[state[7]];  in mix_sub_columns()
425 	tmp[9] = sbox[state[8]] ^ x2_sbox[state[13]] ^  in mix_sub_columns()
426 		 x3_sbox[state[2]] ^ sbox[state[7]];  in mix_sub_columns()
427 	tmp[10] = sbox[state[8]] ^ sbox[state[13]] ^  in mix_sub_columns()
429 	tmp[11] = x3_sbox[state[8]] ^ sbox[state[13]] ^  in mix_sub_columns()
430 		  sbox[state[2]] ^ x2_sbox[state[7]];  in mix_sub_columns()
434 		  sbox[state[6]] ^ sbox[state[11]];  in mix_sub_columns()
435 	tmp[13] = sbox[state[12]] ^ x2_sbox[state[1]] ^  in mix_sub_columns()
436 		  x3_sbox[state[6]] ^ sbox[state[11]];  in mix_sub_columns()
437 	tmp[14] = sbox[state[12]] ^ sbox[state[1]] ^  in mix_sub_columns()
439 	tmp[15] = x3_sbox[state[12]] ^ sbox[state[1]] ^  in mix_sub_columns()
440 		  sbox[state[6]] ^ x2_sbox[state[11]];  in mix_sub_columns()
526 			tmp3 = sbox[tmp0];  in aes_expand_key()
527 			tmp0 = sbox[tmp1] ^ rcon[idx / AES_KEYCOLS];  in aes_expand_key()
528 			tmp1 = sbox[tmp2];  in aes_expand_key()
529 			tmp2 = sbox[tmp4];  in aes_expand_key()
531 			tmp0 = sbox[tmp0];  in aes_expand_key()
532 			tmp1 = sbox[tmp1];  in aes_expand_key()
533 			tmp2 = sbox[tmp2];  in aes_expand_key()
534 			tmp3 = sbox[tmp3];  in aes_expand_key()