Lines Matching defs:tfm
43 struct crypto_aead *tfm;
59 priv->tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
60 if (IS_ERR(priv->tfm)) {
62 priv->tfm = NULL;
69 if (priv->tfm)
70 crypto_free_aead(priv->tfm);
81 if (_priv && _priv->tfm)
82 crypto_free_aead(_priv->tfm);
193 req = aead_request_alloc(key->tfm, GFP_ATOMIC);
276 req = aead_request_alloc(key->tfm, GFP_ATOMIC);
316 struct crypto_aead *tfm = data->tfm;
321 data->tfm = tfm;
333 if (crypto_aead_setauthsize(data->tfm, CCMP_MIC_LEN) ||
334 crypto_aead_setkey(data->tfm, data->key, CCMP_TK_LEN))