24 void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,  in ieee80211_aes_cmac()  argument
27 	SHASH_DESC_ON_STACK(desc, tfm);  in ieee80211_aes_cmac()
30 	desc->tfm = tfm;  in ieee80211_aes_cmac()
40 void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,  in ieee80211_aes_cmac_256()  argument
43 	SHASH_DESC_ON_STACK(desc, tfm);  in ieee80211_aes_cmac_256()
45 	desc->tfm = tfm;  in ieee80211_aes_cmac_256()
56 	struct crypto_shash *tfm;  in ieee80211_aes_cmac_key_setup()  local
58 	tfm = crypto_alloc_shash("cmac(aes)", 0, 0);  in ieee80211_aes_cmac_key_setup()
59 	if (!IS_ERR(tfm))  in ieee80211_aes_cmac_key_setup()
60 		crypto_shash_setkey(tfm, key, key_len);  in ieee80211_aes_cmac_key_setup()
62 	return tfm;  in ieee80211_aes_cmac_key_setup()
65 void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm)  in ieee80211_aes_cmac_key_free()  argument
67 	crypto_free_shash(tfm);  in ieee80211_aes_cmac_key_free()