MAXKC
int rijndaelKeySched(word8 k[MAXKC][4], word8 W[MAXROUNDS+1][4][4], int ROUNDS) {
word8 x8[MAXKC][4];
word32 x32[MAXKC];
word8 k[MAXKC][4];
STATIC int mv_aes_ksched(uint8_t[4][MAXKC], int,
mv_aes_ksched(uint8_t k[4][MAXKC], int keyBits,
uint8_t tk[4][MAXKC];
uint8_t k[4][MAXKC];