RIJNDAEL_MAXNR
u_int32_t rk[4*(RIJNDAEL_MAXNR + 1)]; /* key schedule */
u_int32_t ek[4*(RIJNDAEL_MAXNR + 1)]; /* CFB1 key schedule (encryption only) */
uint32_t ek[4 * (RIJNDAEL_MAXNR + 1)]; /* encrypt key schedule */
uint32_t dk[4 * (RIJNDAEL_MAXNR + 1)]; /* decrypt key schedule */