89 	struct crypto_hash *hash_tfm;  member
99 	struct crypto_shash *hash_tfm;  member
271 	desc.tfm = essiv->hash_tfm;  in crypt_iv_essiv_init()
281 			    crypto_hash_digestsize(essiv->hash_tfm));  in crypt_iv_essiv_init()
292 	unsigned salt_size = crypto_hash_digestsize(essiv->hash_tfm);  in crypt_iv_essiv_wipe()
344 	crypto_free_hash(essiv->hash_tfm);  in crypt_iv_essiv_dtr()
345 	essiv->hash_tfm = NULL;  in crypt_iv_essiv_dtr()
362 	struct crypto_hash *hash_tfm = NULL;  in crypt_iv_essiv_ctr()  local
372 	hash_tfm = crypto_alloc_hash(opts, 0, CRYPTO_ALG_ASYNC);  in crypt_iv_essiv_ctr()
373 	if (IS_ERR(hash_tfm)) {  in crypt_iv_essiv_ctr()
375 		err = PTR_ERR(hash_tfm);  in crypt_iv_essiv_ctr()
379 	salt = kzalloc(crypto_hash_digestsize(hash_tfm), GFP_KERNEL);  in crypt_iv_essiv_ctr()
387 	cc->iv_gen_private.essiv.hash_tfm = hash_tfm;  in crypt_iv_essiv_ctr()
390 				crypto_hash_digestsize(hash_tfm));  in crypt_iv_essiv_ctr()
400 	if (hash_tfm && !IS_ERR(hash_tfm))  in crypt_iv_essiv_ctr()
401 		crypto_free_hash(hash_tfm);  in crypt_iv_essiv_ctr()
471 	if (lmk->hash_tfm && !IS_ERR(lmk->hash_tfm))  in crypt_iv_lmk_dtr()
472 		crypto_free_shash(lmk->hash_tfm);  in crypt_iv_lmk_dtr()
473 	lmk->hash_tfm = NULL;  in crypt_iv_lmk_dtr()
484 	lmk->hash_tfm = crypto_alloc_shash("md5", 0, 0);  in crypt_iv_lmk_ctr()
485 	if (IS_ERR(lmk->hash_tfm)) {  in crypt_iv_lmk_ctr()
487 		return PTR_ERR(lmk->hash_tfm);  in crypt_iv_lmk_ctr()
514 		       crypto_shash_digestsize(lmk->hash_tfm));  in crypt_iv_lmk_init()
534 	SHASH_DESC_ON_STACK(desc, lmk->hash_tfm);  in crypt_iv_lmk_one()
539 	desc->tfm = lmk->hash_tfm;  in crypt_iv_lmk_one()