Lines Matching defs:tfm
52 struct crypto_aead *tfm;
68 priv->tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
69 if (IS_ERR(priv->tfm)) {
70 priv->tfm = NULL;
78 if (priv->tfm)
79 crypto_free_aead(priv->tfm);
89 if (_priv && _priv->tfm)
90 crypto_free_aead(_priv->tfm);
209 req = aead_request_alloc(key->tfm, GFP_ATOMIC);
313 req = aead_request_alloc(key->tfm, GFP_ATOMIC);
351 struct crypto_aead *tfm = data->tfm;
356 data->tfm = tfm;
368 if (crypto_aead_setauthsize(data->tfm, CCMP_MIC_LEN) ||
369 crypto_aead_setkey(data->tfm, data->key, CCMP_TK_LEN))