25 static int aes_s2v(struct crypto_shash *tfm,  in aes_s2v()  argument
29 	SHASH_DESC_ON_STACK(desc, tfm);  in aes_s2v()
32 	desc->tfm = tfm;  in aes_s2v()
72 	struct crypto_shash *tfm;  in aes_siv_encrypt()  local
87 	tfm = crypto_alloc_shash("cmac(aes)", 0, 0);  in aes_siv_encrypt()
88 	if (IS_ERR(tfm))  in aes_siv_encrypt()
89 		return PTR_ERR(tfm);  in aes_siv_encrypt()
91 	res = crypto_shash_setkey(tfm, key, key_len);  in aes_siv_encrypt()
93 		res = aes_s2v(tfm, num_elem, addr, len, v);  in aes_siv_encrypt()
94 	crypto_free_shash(tfm);  in aes_siv_encrypt()
149 	struct crypto_shash *tfm;  in aes_siv_decrypt()  local
202 	tfm = crypto_alloc_shash("cmac(aes)", 0, 0);  in aes_siv_decrypt()
203 	if (IS_ERR(tfm))  in aes_siv_decrypt()
204 		return PTR_ERR(tfm);  in aes_siv_decrypt()
206 	res = crypto_shash_setkey(tfm, key, key_len);  in aes_siv_decrypt()
208 		res = aes_s2v(tfm, num_elem, addr, len, check);  in aes_siv_decrypt()
209 	crypto_free_shash(tfm);  in aes_siv_decrypt()