rijndael_ctx
rijndael_set_key(rijndael_ctx *ctx, const u_char *key, int bits)
rijndael_decrypt(const rijndael_ctx *ctx, const u_char *src, u_char *dst)
rijndael_encrypt(const rijndael_ctx *ctx, const u_char *src, u_char *dst)
void rijndael_set_key(rijndael_ctx *, const u_char *, int);
void rijndael_decrypt(const rijndael_ctx *, const u_char *, u_char *);
void rijndael_encrypt(const rijndael_ctx *, const u_char *, u_char *);
ccmp_init_blocks(rijndael_ctx *ctx, struct ieee80211_frame *wh,
rijndael_ctx cc_aes;