Lines Matching refs:tfm

15             struct crypto_skcipher *tfm = NULL;
26              * Allocate a tfm (a transformation object) and set the key.
28              * In real-world use, a tfm and key are typically used for many
33             tfm = crypto_alloc_skcipher("xts(aes)", 0, 0);
34             if (IS_ERR(tfm)) {
35                     pr_err("Error allocating xts(aes) handle: %ld\n", PTR_ERR(tfm));
36                     return PTR_ERR(tfm);
40             err = crypto_skcipher_setkey(tfm, key, sizeof(key));
47             req = skcipher_request_alloc(tfm, GFP_KERNEL);
86             crypto_free_skcipher(tfm);
113         sdesc->shash.tfm = alg;