50 	struct crypto_alg *q, *alg = NULL;  in crypto_alg_match()  local
72 		alg = q;  in crypto_alg_match()
78 	return alg;  in crypto_alg_match()
81 static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_report_cipher()  argument
87 	rcipher.blocksize = alg->cra_blocksize;  in crypto_report_cipher()
88 	rcipher.min_keysize = alg->cra_cipher.cia_min_keysize;  in crypto_report_cipher()
89 	rcipher.max_keysize = alg->cra_cipher.cia_max_keysize;  in crypto_report_cipher()
100 static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_report_comp()  argument
114 static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)  in crypto_report_akcipher()  argument
129 static int crypto_report_one(struct crypto_alg *alg,  in crypto_report_one()  argument
132 	strncpy(ualg->cru_name, alg->cra_name, sizeof(ualg->cru_name));  in crypto_report_one()
133 	strncpy(ualg->cru_driver_name, alg->cra_driver_name,  in crypto_report_one()
135 	strncpy(ualg->cru_module_name, module_name(alg->cra_module),  in crypto_report_one()
140 	ualg->cru_flags = alg->cra_flags;  in crypto_report_one()
141 	ualg->cru_refcnt = atomic_read(&alg->cra_refcnt);  in crypto_report_one()
143 	if (nla_put_u32(skb, CRYPTOCFGA_PRIORITY_VAL, alg->cra_priority))  in crypto_report_one()
145 	if (alg->cra_flags & CRYPTO_ALG_LARVAL) {  in crypto_report_one()
155 	if (alg->cra_type && alg->cra_type->report) {  in crypto_report_one()
156 		if (alg->cra_type->report(skb, alg))  in crypto_report_one()
162 	switch (alg->cra_flags & (CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_LARVAL)) {  in crypto_report_one()
164 		if (crypto_report_cipher(skb, alg))  in crypto_report_one()
169 		if (crypto_report_comp(skb, alg))  in crypto_report_one()
175 		if (crypto_report_akcipher(skb, alg))  in crypto_report_one()
188 static int crypto_report_alg(struct crypto_alg *alg,  in crypto_report_alg()  argument
206 	err = crypto_report_one(alg, ualg, skb);  in crypto_report_alg()
222 	struct crypto_alg *alg;  in crypto_report()  local
230 	alg = crypto_alg_match(p, 0);  in crypto_report()
231 	if (!alg)  in crypto_report()
244 	err = crypto_report_alg(alg, &info);  in crypto_report()
247 	crypto_mod_put(alg);  in crypto_report()
257 	struct crypto_alg *alg;  in crypto_dump_report()  local
271 	list_for_each_entry(alg, &crypto_alg_list, cra_list) {  in crypto_dump_report()
272 		err = crypto_report_alg(alg, &info);  in crypto_dump_report()
291 	struct crypto_alg *alg;  in crypto_update_alg()  local
305 	alg = crypto_alg_match(p, 1);  in crypto_update_alg()
306 	if (!alg)  in crypto_update_alg()
311 	crypto_remove_spawns(alg, &list, NULL);  in crypto_update_alg()
314 		alg->cra_priority = nla_get_u32(priority);  in crypto_update_alg()
318 	crypto_mod_put(alg);  in crypto_update_alg()
327 	struct crypto_alg *alg;  in crypto_del_alg()  local
337 	alg = crypto_alg_match(p, 1);  in crypto_del_alg()
338 	if (!alg)  in crypto_del_alg()
347 	if (!(alg->cra_flags & CRYPTO_ALG_INSTANCE))  in crypto_del_alg()
351 	if (atomic_read(&alg->cra_refcnt) > 2)  in crypto_del_alg()
354 	err = crypto_unregister_instance((struct crypto_instance *)alg);  in crypto_del_alg()
357 	crypto_mod_put(alg);  in crypto_del_alg()
365 	struct crypto_alg *alg;  in crypto_user_skcipher_alg()  local
371 		alg = crypto_lookup_skcipher(name,  type, mask);  in crypto_user_skcipher_alg()
372 		if (!IS_ERR(alg))  in crypto_user_skcipher_alg()
373 			return alg;  in crypto_user_skcipher_alg()
375 		err = PTR_ERR(alg);  in crypto_user_skcipher_alg()
392 	struct crypto_alg *alg;  in crypto_add_alg()  local
408 	alg = crypto_alg_match(p, exact);  in crypto_add_alg()
409 	if (alg) {  in crypto_add_alg()
410 		crypto_mod_put(alg);  in crypto_add_alg()
423 		alg = crypto_user_skcipher_alg(name, p->cru_type, p->cru_mask);  in crypto_add_alg()
426 		alg = crypto_alg_mod_lookup(name, p->cru_type, p->cru_mask);  in crypto_add_alg()
429 	if (IS_ERR(alg))  in crypto_add_alg()
430 		return PTR_ERR(alg);  in crypto_add_alg()
435 		alg->cra_priority = nla_get_u32(priority);  in crypto_add_alg()
439 	crypto_mod_put(alg);  in crypto_add_alg()
496 		struct crypto_alg *alg;  in crypto_user_rcv_msg()  local
503 		list_for_each_entry(alg, &crypto_alg_list, cra_list)  in crypto_user_rcv_msg()