34 int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,  in shash_no_setkey()  argument
41 static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key,  in shash_setkey_unaligned()  argument
44 	struct shash_alg *shash = crypto_shash_alg(tfm);  in shash_setkey_unaligned()
45 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in shash_setkey_unaligned()
57 	err = shash->setkey(tfm, alignbuffer, keylen);  in shash_setkey_unaligned()
62 static void shash_set_needkey(struct crypto_shash *tfm, struct shash_alg *alg)  in shash_set_needkey()  argument
65 		crypto_shash_set_flags(tfm, CRYPTO_TFM_NEED_KEY);  in shash_set_needkey()
68 int crypto_shash_setkey(struct crypto_shash *tfm, const u8 *key,  in crypto_shash_setkey()  argument
71 	struct shash_alg *shash = crypto_shash_alg(tfm);  in crypto_shash_setkey()
72 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in crypto_shash_setkey()
76 		err = shash_setkey_unaligned(tfm, key, keylen);  in crypto_shash_setkey()
78 		err = shash->setkey(tfm, key, keylen);  in crypto_shash_setkey()
81 		shash_set_needkey(tfm, shash);  in crypto_shash_setkey()
85 	crypto_shash_clear_flags(tfm, CRYPTO_TFM_NEED_KEY);  in crypto_shash_setkey()
93 	struct crypto_shash *tfm = desc->tfm;  in shash_update_unaligned()  local
94 	struct shash_alg *shash = crypto_shash_alg(tfm);  in shash_update_unaligned()
95 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in shash_update_unaligned()
123 	struct crypto_shash *tfm = desc->tfm;  in crypto_shash_update()  local
124 	struct shash_alg *shash = crypto_shash_alg(tfm);  in crypto_shash_update()
125 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in crypto_shash_update()
142 	struct crypto_shash *tfm = desc->tfm;  in shash_final_unaligned()  local
143 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in shash_final_unaligned()
144 	struct shash_alg *shash = crypto_shash_alg(tfm);  in shash_final_unaligned()
145 	unsigned int ds = crypto_shash_digestsize(tfm);  in shash_final_unaligned()
170 	struct crypto_shash *tfm = desc->tfm;  in crypto_shash_final()  local
171 	struct shash_alg *shash = crypto_shash_alg(tfm);  in crypto_shash_final()
172 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in crypto_shash_final()
197 	struct crypto_shash *tfm = desc->tfm;  in crypto_shash_finup()  local
198 	struct shash_alg *shash = crypto_shash_alg(tfm);  in crypto_shash_finup()
199 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in crypto_shash_finup()
230 	struct crypto_shash *tfm = desc->tfm;  in crypto_shash_digest()  local
231 	struct shash_alg *shash = crypto_shash_alg(tfm);  in crypto_shash_digest()
232 	unsigned long alignmask = crypto_shash_alignmask(tfm);  in crypto_shash_digest()
242 	if (crypto_shash_get_flags(tfm) & CRYPTO_TFM_NEED_KEY)  in crypto_shash_digest()
253 int crypto_shash_tfm_digest(struct crypto_shash *tfm, const u8 *data,  in crypto_shash_tfm_digest()  argument
256 	SHASH_DESC_ON_STACK(desc, tfm);  in crypto_shash_tfm_digest()
259 	desc->tfm = tfm;  in crypto_shash_tfm_digest()
271 	memcpy(out, shash_desc_ctx(desc), crypto_shash_descsize(desc->tfm));  in shash_default_export()
277 	memcpy(shash_desc_ctx(desc), in, crypto_shash_descsize(desc->tfm));  in shash_default_import()
281 static int shash_async_setkey(struct crypto_ahash *tfm, const u8 *key,  in shash_async_setkey()  argument
284 	struct crypto_shash **ctx = crypto_ahash_ctx(tfm);  in shash_async_setkey()
294 	desc->tfm = *ctx;  in shash_async_init()
348 	desc->tfm = *ctx;  in shash_async_finup()
382 	desc->tfm = *ctx;  in shash_async_digest()
397 	desc->tfm = *ctx;  in shash_async_import()
402 static void crypto_exit_shash_ops_async(struct crypto_tfm *tfm)  in crypto_exit_shash_ops_async()  argument
404 	struct crypto_shash **ctx = crypto_tfm_ctx(tfm);  in crypto_exit_shash_ops_async()
409 int crypto_init_shash_ops_async(struct crypto_tfm *tfm)  in crypto_init_shash_ops_async()  argument
411 	struct crypto_alg *calg = tfm->__crt_alg;  in crypto_init_shash_ops_async()
413 	struct crypto_ahash *crt = __crypto_ahash_cast(tfm);  in crypto_init_shash_ops_async()
414 	struct crypto_shash **ctx = crypto_tfm_ctx(tfm);  in crypto_init_shash_ops_async()
427 	tfm->exit = crypto_exit_shash_ops_async;  in crypto_init_shash_ops_async()
466 static void crypto_shash_exit_tfm(struct crypto_tfm *tfm)  in crypto_shash_exit_tfm()  argument
468 	struct crypto_shash *hash = __crypto_shash_cast(tfm);  in crypto_shash_exit_tfm()
474 static int crypto_shash_init_tfm(struct crypto_tfm *tfm)  in crypto_shash_init_tfm()  argument
476 	struct crypto_shash *hash = __crypto_shash_cast(tfm);  in crypto_shash_init_tfm()
485 		tfm->exit = crypto_shash_exit_tfm;  in crypto_shash_init_tfm()
587 	struct crypto_tfm *tfm = crypto_shash_tfm(hash);  in crypto_clone_shash()  local
593 		tfm = crypto_tfm_get(tfm);  in crypto_clone_shash()
594 		if (IS_ERR(tfm))  in crypto_clone_shash()
595 			return ERR_CAST(tfm);  in crypto_clone_shash()
603 	nhash = crypto_clone_tfm(&crypto_shash_type, tfm);  in crypto_clone_shash()