102 	struct crypto_shash *hash_tfm;  member
112 	struct crypto_shash *hash_tfm;  member
330 	SHASH_DESC_ON_STACK(desc, essiv->hash_tfm);  in crypt_iv_essiv_init()
334 	desc->tfm = essiv->hash_tfm;  in crypt_iv_essiv_init()
345 			    crypto_shash_digestsize(essiv->hash_tfm));  in crypt_iv_essiv_init()
356 	unsigned salt_size = crypto_shash_digestsize(essiv->hash_tfm);  in crypt_iv_essiv_wipe()
408 	crypto_free_shash(essiv->hash_tfm);  in crypt_iv_essiv_dtr()
409 	essiv->hash_tfm = NULL;  in crypt_iv_essiv_dtr()
426 	struct crypto_shash *hash_tfm = NULL;  in crypt_iv_essiv_ctr()  local
436 	hash_tfm = crypto_alloc_shash(opts, 0, 0);  in crypt_iv_essiv_ctr()
437 	if (IS_ERR(hash_tfm)) {  in crypt_iv_essiv_ctr()
439 		err = PTR_ERR(hash_tfm);  in crypt_iv_essiv_ctr()
443 	salt = kzalloc(crypto_shash_digestsize(hash_tfm), GFP_KERNEL);  in crypt_iv_essiv_ctr()
451 	cc->iv_gen_private.essiv.hash_tfm = hash_tfm;  in crypt_iv_essiv_ctr()
454 				       crypto_shash_digestsize(hash_tfm));  in crypt_iv_essiv_ctr()
464 	if (hash_tfm && !IS_ERR(hash_tfm))  in crypt_iv_essiv_ctr()
465 		crypto_free_shash(hash_tfm);  in crypt_iv_essiv_ctr()
535 	if (lmk->hash_tfm && !IS_ERR(lmk->hash_tfm))  in crypt_iv_lmk_dtr()
536 		crypto_free_shash(lmk->hash_tfm);  in crypt_iv_lmk_dtr()
537 	lmk->hash_tfm = NULL;  in crypt_iv_lmk_dtr()
553 	lmk->hash_tfm = crypto_alloc_shash("md5", 0, 0);  in crypt_iv_lmk_ctr()
554 	if (IS_ERR(lmk->hash_tfm)) {  in crypt_iv_lmk_ctr()
556 		return PTR_ERR(lmk->hash_tfm);  in crypt_iv_lmk_ctr()
583 		       crypto_shash_digestsize(lmk->hash_tfm));  in crypt_iv_lmk_init()
603 	SHASH_DESC_ON_STACK(desc, lmk->hash_tfm);  in crypt_iv_lmk_one()
608 	desc->tfm = lmk->hash_tfm;  in crypt_iv_lmk_one()