33 static const u8 sbox[256] = {  variable
332 	state[0] = sbox[state[0]];  in shift_rows()
333 	state[4] = sbox[state[4]];  in shift_rows()
334 	state[8] = sbox[state[8]];  in shift_rows()
335 	state[12] = sbox[state[12]];  in shift_rows()
338 	tmp = sbox[state[1]];  in shift_rows()
339 	state[1] = sbox[state[5]];  in shift_rows()
340 	state[5] = sbox[state[9]];  in shift_rows()
341 	state[9] = sbox[state[13]];  in shift_rows()
345 	tmp = sbox[state[2]];  in shift_rows()
346 	state[2] = sbox[state[10]];  in shift_rows()
348 	tmp = sbox[state[6]];  in shift_rows()
349 	state[6] = sbox[state[14]];  in shift_rows()
353 	tmp = sbox[state[15]];  in shift_rows()
354 	state[15] = sbox[state[11]];  in shift_rows()
355 	state[11] = sbox[state[7]];  in shift_rows()
356 	state[7] = sbox[state[3]];  in shift_rows()
405 		 sbox[state[10]] ^ sbox[state[15]];  in mix_sub_columns()
406 	tmp[1] = sbox[state[0]] ^ x2_sbox[state[5]] ^  in mix_sub_columns()
407 		 x3_sbox[state[10]] ^ sbox[state[15]];  in mix_sub_columns()
408 	tmp[2] = sbox[state[0]] ^ sbox[state[5]] ^  in mix_sub_columns()
410 	tmp[3] = x3_sbox[state[0]] ^ sbox[state[5]] ^  in mix_sub_columns()
411 		 sbox[state[10]] ^ x2_sbox[state[15]];  in mix_sub_columns()
415 		 sbox[state[14]] ^ sbox[state[3]];  in mix_sub_columns()
416 	tmp[5] = sbox[state[4]] ^ x2_sbox[state[9]] ^  in mix_sub_columns()
417 		 x3_sbox[state[14]] ^ sbox[state[3]];  in mix_sub_columns()
418 	tmp[6] = sbox[state[4]] ^ sbox[state[9]] ^  in mix_sub_columns()
420 	tmp[7] = x3_sbox[state[4]] ^ sbox[state[9]] ^  in mix_sub_columns()
421 		 sbox[state[14]] ^ x2_sbox[state[3]];  in mix_sub_columns()
425 		 sbox[state[2]] ^ sbox[state[7]];  in mix_sub_columns()
426 	tmp[9] = sbox[state[8]] ^ x2_sbox[state[13]] ^  in mix_sub_columns()
427 		 x3_sbox[state[2]] ^ sbox[state[7]];  in mix_sub_columns()
428 	tmp[10] = sbox[state[8]] ^ sbox[state[13]] ^  in mix_sub_columns()
430 	tmp[11] = x3_sbox[state[8]] ^ sbox[state[13]] ^  in mix_sub_columns()
431 		  sbox[state[2]] ^ x2_sbox[state[7]];  in mix_sub_columns()
435 		  sbox[state[6]] ^ sbox[state[11]];  in mix_sub_columns()
436 	tmp[13] = sbox[state[12]] ^ x2_sbox[state[1]] ^  in mix_sub_columns()
437 		  x3_sbox[state[6]] ^ sbox[state[11]];  in mix_sub_columns()
438 	tmp[14] = sbox[state[12]] ^ sbox[state[1]] ^  in mix_sub_columns()
440 	tmp[15] = x3_sbox[state[12]] ^ sbox[state[1]] ^  in mix_sub_columns()
441 		  sbox[state[6]] ^ x2_sbox[state[11]];  in mix_sub_columns()
527 			tmp3 = sbox[tmp0];  in aes_expand_key()
528 			tmp0 = sbox[tmp1] ^ rcon[idx / AES_KEYCOLS];  in aes_expand_key()
529 			tmp1 = sbox[tmp2];  in aes_expand_key()
530 			tmp2 = sbox[tmp4];  in aes_expand_key()
532 			tmp0 = sbox[tmp0];  in aes_expand_key()
533 			tmp1 = sbox[tmp1];  in aes_expand_key()
534 			tmp2 = sbox[tmp2];  in aes_expand_key()
535 			tmp3 = sbox[tmp3];  in aes_expand_key()