55 static struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type,  in __crypto_alg_lookup()  argument
67 		if ((q->cra_flags ^ type) & mask)  in __crypto_alg_lookup()
105 struct crypto_larval *crypto_larval_alloc(const char *name, u32 type, u32 mask)  in crypto_larval_alloc()  argument
114 	larval->alg.cra_flags = CRYPTO_ALG_LARVAL | type;  in crypto_larval_alloc()
125 static struct crypto_alg *crypto_larval_add(const char *name, u32 type,  in crypto_larval_add()  argument
131 	larval = crypto_larval_alloc(name, type, mask);  in crypto_larval_add()
138 	alg = __crypto_alg_lookup(name, type, mask);  in crypto_larval_add()
193 static struct crypto_alg *crypto_alg_lookup(const char *name, u32 type,  in crypto_alg_lookup()  argument
199 	if (!((type | mask) & CRYPTO_ALG_TESTED))  in crypto_alg_lookup()
203 	alg = __crypto_alg_lookup(name, type | test, mask | test);  in crypto_alg_lookup()
205 		alg = __crypto_alg_lookup(name, type, mask);  in crypto_alg_lookup()
217 static struct crypto_alg *crypto_larval_lookup(const char *name, u32 type,  in crypto_larval_lookup()  argument
225 	type &= ~(CRYPTO_ALG_LARVAL | CRYPTO_ALG_DEAD);  in crypto_larval_lookup()
228 	alg = crypto_alg_lookup(name, type, mask);  in crypto_larval_lookup()
232 		if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask &  in crypto_larval_lookup()
236 		alg = crypto_alg_lookup(name, type, mask);  in crypto_larval_lookup()
242 		alg = crypto_larval_add(name, type, mask);  in crypto_larval_lookup()
261 struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask)  in crypto_alg_mod_lookup()  argument
274 	if (!((type | mask) & CRYPTO_ALG_INTERNAL))  in crypto_alg_mod_lookup()
277 	larval = crypto_larval_lookup(name, type, mask);  in crypto_alg_mod_lookup()
294 static int crypto_init_ops(struct crypto_tfm *tfm, u32 type, u32 mask)  in crypto_init_ops()  argument
299 		return type_obj->init(tfm, type, mask);  in crypto_init_ops()
305 	const struct crypto_type *type = tfm->__crt_alg->cra_type;  in crypto_exit_ops()  local
307 	if (type && tfm->exit)  in crypto_exit_ops()
311 static unsigned int crypto_ctxsize(struct crypto_alg *alg, u32 type, u32 mask)  in crypto_ctxsize()  argument
318 		return len + type_obj->ctxsize(alg, type, mask);  in crypto_ctxsize()
344 struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,  in __crypto_alloc_tfm()  argument
351 	tfm_size = sizeof(*tfm) + crypto_ctxsize(alg, type, mask);  in __crypto_alloc_tfm()
358 	err = crypto_init_ops(tfm, type, mask);  in __crypto_alloc_tfm()
402 struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask)  in crypto_alloc_base()  argument
410 		alg = crypto_alg_mod_lookup(alg_name, type, mask);  in crypto_alloc_base()
416 		tfm = __crypto_alloc_tfm(alg, type, mask);  in crypto_alloc_base()
481 				   u32 type, u32 mask)  in crypto_find_alg()  argument
484 		type &= frontend->maskclear;  in crypto_find_alg()
486 		type |= frontend->type;  in crypto_find_alg()
490 	return crypto_alg_mod_lookup(alg_name, type, mask);  in crypto_find_alg()
518 		       const struct crypto_type *frontend, u32 type, u32 mask,  in crypto_alloc_tfm_node()  argument
527 		alg = crypto_find_alg(alg_name, frontend, type, mask);  in crypto_alloc_tfm_node()
578 int crypto_has_alg(const char *name, u32 type, u32 mask)  in crypto_has_alg()  argument
581 	struct crypto_alg *alg = crypto_alg_mod_lookup(name, type, mask);  in crypto_has_alg()