89 	struct crypto_hash *hash_tfm;  member
99 	struct crypto_shash *hash_tfm;  member
272 	desc.tfm = essiv->hash_tfm;  in crypt_iv_essiv_init()
282 			    crypto_hash_digestsize(essiv->hash_tfm));  in crypt_iv_essiv_init()
293 	unsigned salt_size = crypto_hash_digestsize(essiv->hash_tfm);  in crypt_iv_essiv_wipe()
345 	crypto_free_hash(essiv->hash_tfm);  in crypt_iv_essiv_dtr()
346 	essiv->hash_tfm = NULL;  in crypt_iv_essiv_dtr()
363 	struct crypto_hash *hash_tfm = NULL;  in crypt_iv_essiv_ctr()  local
373 	hash_tfm = crypto_alloc_hash(opts, 0, CRYPTO_ALG_ASYNC);  in crypt_iv_essiv_ctr()
374 	if (IS_ERR(hash_tfm)) {  in crypt_iv_essiv_ctr()
376 		err = PTR_ERR(hash_tfm);  in crypt_iv_essiv_ctr()
380 	salt = kzalloc(crypto_hash_digestsize(hash_tfm), GFP_KERNEL);  in crypt_iv_essiv_ctr()
388 	cc->iv_gen_private.essiv.hash_tfm = hash_tfm;  in crypt_iv_essiv_ctr()
391 				crypto_hash_digestsize(hash_tfm));  in crypt_iv_essiv_ctr()
401 	if (hash_tfm && !IS_ERR(hash_tfm))  in crypt_iv_essiv_ctr()
402 		crypto_free_hash(hash_tfm);  in crypt_iv_essiv_ctr()
472 	if (lmk->hash_tfm && !IS_ERR(lmk->hash_tfm))  in crypt_iv_lmk_dtr()
473 		crypto_free_shash(lmk->hash_tfm);  in crypt_iv_lmk_dtr()
474 	lmk->hash_tfm = NULL;  in crypt_iv_lmk_dtr()
485 	lmk->hash_tfm = crypto_alloc_shash("md5", 0, 0);  in crypt_iv_lmk_ctr()
486 	if (IS_ERR(lmk->hash_tfm)) {  in crypt_iv_lmk_ctr()
488 		return PTR_ERR(lmk->hash_tfm);  in crypt_iv_lmk_ctr()
515 		       crypto_shash_digestsize(lmk->hash_tfm));  in crypt_iv_lmk_init()
535 	SHASH_DESC_ON_STACK(desc, lmk->hash_tfm);  in crypt_iv_lmk_one()
540 	desc->tfm = lmk->hash_tfm;  in crypt_iv_lmk_one()