676 	TEE_Result (*from_user)(void *attr, const void *buffer, size_t size);
677 	TEE_Result (*to_user)(void *attr, struct ts_session *sess,
679 	TEE_Result (*to_binary)(void *attr, void *data, size_t data_len,
681 	bool (*from_binary)(void *attr, const void *data, size_t data_len,
683 	TEE_Result (*from_obj)(void *attr, void *src_attr);
684 	void (*free)(void *attr);
685 	void (*clear)(void *attr);
720 static TEE_Result op_attr_secret_value_from_user(void *attr, const void *buffer,  in op_attr_secret_value_from_user()  argument
724 	struct tee_cryp_obj_secret *key = attr;  in op_attr_secret_value_from_user()
736 static TEE_Result op_attr_secret_value_to_user(void *attr,  in op_attr_secret_value_to_user()  argument
741 	struct tee_cryp_obj_secret *key = attr;  in op_attr_secret_value_to_user()
760 static TEE_Result op_attr_secret_value_to_binary(void *attr, void *data,  in op_attr_secret_value_to_binary()  argument
764 	struct tee_cryp_obj_secret *key = attr;  in op_attr_secret_value_to_binary()
781 static bool op_attr_secret_value_from_binary(void *attr, const void *data,  in op_attr_secret_value_from_binary()  argument
784 	struct tee_cryp_obj_secret *key = attr;  in op_attr_secret_value_from_binary()
803 static TEE_Result op_attr_secret_value_from_obj(void *attr, void *src_attr)  in op_attr_secret_value_from_obj()  argument
805 	struct tee_cryp_obj_secret *key = attr;  in op_attr_secret_value_from_obj()
815 static void op_attr_secret_value_clear(void *attr)  in op_attr_secret_value_clear()  argument
817 	struct tee_cryp_obj_secret *key = attr;  in op_attr_secret_value_clear()
823 static TEE_Result op_attr_bignum_from_user(void *attr, const void *buffer,  in op_attr_bignum_from_user()  argument
827 	struct bignum **bn = attr;  in op_attr_bignum_from_user()
841 static TEE_Result op_attr_bignum_to_user(void *attr,  in op_attr_bignum_to_user()  argument
846 	struct bignum **bn = attr;  in op_attr_bignum_to_user()
879 static TEE_Result op_attr_bignum_to_binary(void *attr, void *data,  in op_attr_bignum_to_binary()  argument
883 	struct bignum **bn = attr;  in op_attr_bignum_to_binary()
901 static bool op_attr_bignum_from_binary(void *attr, const void *data,  in op_attr_bignum_from_binary()  argument
904 	struct bignum **bn = attr;  in op_attr_bignum_from_binary()
918 static TEE_Result op_attr_bignum_from_obj(void *attr, void *src_attr)  in op_attr_bignum_from_obj()  argument
920 	struct bignum **bn = attr;  in op_attr_bignum_from_obj()
927 static void op_attr_bignum_clear(void *attr)  in op_attr_bignum_clear()  argument
929 	struct bignum **bn = attr;  in op_attr_bignum_clear()
934 static void op_attr_bignum_free(void *attr)  in op_attr_bignum_free()  argument
936 	struct bignum **bn = attr;  in op_attr_bignum_free()
941 static TEE_Result op_attr_value_from_user(void *attr, const void *buffer,  in op_attr_value_from_user()  argument
944 	uint32_t *v = attr;  in op_attr_value_from_user()
954 static TEE_Result op_attr_value_to_user(void *attr,  in op_attr_value_to_user()  argument
959 	uint32_t *v = attr;  in op_attr_value_to_user()
974 static TEE_Result op_attr_value_to_binary(void *attr, void *data,  in op_attr_value_to_binary()  argument
977 	uint32_t *v = attr;  in op_attr_value_to_binary()
982 static bool op_attr_value_from_binary(void *attr, const void *data,  in op_attr_value_from_binary()  argument
985 	uint32_t *v = attr;  in op_attr_value_from_binary()
990 static TEE_Result op_attr_value_from_obj(void *attr, void *src_attr)  in op_attr_value_from_obj()  argument
992 	uint32_t *v = attr;  in op_attr_value_from_obj()
999 static void op_attr_value_clear(void *attr)  in op_attr_value_clear()  argument
1001 	uint32_t *v = attr;  in op_attr_value_clear()
1006 static TEE_Result op_attr_25519_from_user(void *attr, const void *buffer,  in op_attr_25519_from_user()  argument
1009 	uint8_t **key = attr;  in op_attr_25519_from_user()
1017 static TEE_Result op_attr_25519_to_user(void *attr,  in op_attr_25519_to_user()  argument
1022 	uint8_t **key = attr;  in op_attr_25519_to_user()
1040 static TEE_Result op_attr_25519_to_binary(void *attr, void *data,  in op_attr_25519_to_binary()  argument
1044 	uint8_t **key = attr;  in op_attr_25519_to_binary()
1062 static bool op_attr_25519_from_binary(void *attr, const void *data,  in op_attr_25519_from_binary()  argument
1065 	uint8_t **key = attr;  in op_attr_25519_from_binary()
1082 static TEE_Result op_attr_25519_from_obj(void *attr, void *src_attr)  in op_attr_25519_from_obj()  argument
1084 	uint8_t **key = attr;  in op_attr_25519_from_obj()
1095 static void op_attr_25519_clear(void *attr)  in op_attr_25519_clear()  argument
1097 	uint8_t **key = attr;  in op_attr_25519_clear()
1104 static void op_attr_25519_free(void *attr)  in op_attr_25519_free()  argument
1106 	uint8_t **key = attr;  in op_attr_25519_free()
1108 	op_attr_25519_clear(attr);  in op_attr_25519_free()
1261 			  uint32_t attr)  in set_attribute()  argument
1263 	int idx = tee_svc_cryp_obj_find_type_attr_idx(attr, props);  in set_attribute()
1273 			      uint32_t attr)  in get_attribute()  argument
1275 	int idx = tee_svc_cryp_obj_find_type_attr_idx(attr, props);  in get_attribute()
1291 	void *attr = NULL;  in syscall_cryp_obj_get_attr()  local
1326 	attr = (uint8_t *)o->attr + type_props->type_attrs[idx].raw_offs;  in syscall_cryp_obj_get_attr()
1327 	return ops->to_user(attr, sess, buffer, size);  in syscall_cryp_obj_get_attr()
1335 	if (!o->attr)  in tee_obj_attr_free()
1344 		attr_ops[ta->ops_index].free((uint8_t *)o->attr + ta->raw_offs);  in tee_obj_attr_free()
1353 	if (!o->attr)  in tee_obj_attr_clear()
1362 		attr_ops[ta->ops_index].clear((uint8_t *)o->attr +  in tee_obj_attr_clear()
1380 	if (!o->attr)  in tee_obj_attr_to_binary()
1388 		void *attr = (uint8_t *)o->attr + ta->raw_offs;  in tee_obj_attr_to_binary()  local
1390 		res = attr_ops[ta->ops_index].to_binary(attr, data, len, &offs);  in tee_obj_attr_to_binary()
1410 	if (!o->attr)  in tee_obj_attr_from_binary()
1418 		void *attr = (uint8_t *)o->attr + ta->raw_offs;  in tee_obj_attr_from_binary()  local
1420 		if (!attr_ops[ta->ops_index].from_binary(attr, data, data_len,  in tee_obj_attr_from_binary()
1434 	void *attr;  in tee_obj_attr_copy_from()  local
1439 	if (!o->attr)  in tee_obj_attr_copy_from()
1449 			attr = (uint8_t *)o->attr + ta->raw_offs;  in tee_obj_attr_copy_from()
1450 			src_attr = (uint8_t *)src->attr + ta->raw_offs;  in tee_obj_attr_copy_from()
1451 			res = attr_ops[ta->ops_index].from_obj(attr, src_attr);  in tee_obj_attr_copy_from()
1506 			attr = (uint8_t *)o->attr + ta->raw_offs;  in tee_obj_attr_copy_from()
1507 			src_attr = (uint8_t *)src->attr +  in tee_obj_attr_copy_from()
1509 			res = attr_ops[ta->ops_index].from_obj(attr, src_attr);  in tee_obj_attr_copy_from()
1556 	if (o->attr)  in tee_obj_set_type()
1578 		o->attr = calloc(1, type_props->alloc_size);  in tee_obj_set_type()
1579 		if (!o->attr)  in tee_obj_set_type()
1586 		res = crypto_acipher_alloc_rsa_public_key(o->attr,  in tee_obj_set_type()
1590 		res = crypto_acipher_alloc_rsa_keypair(o->attr, max_key_size);  in tee_obj_set_type()
1593 		res = crypto_acipher_alloc_dsa_public_key(o->attr,  in tee_obj_set_type()
1597 		res = crypto_acipher_alloc_dsa_keypair(o->attr, max_key_size);  in tee_obj_set_type()
1600 		res = crypto_acipher_alloc_dh_keypair(o->attr, max_key_size);  in tee_obj_set_type()
1607 		res = crypto_acipher_alloc_ecc_public_key(o->attr, obj_type,  in tee_obj_set_type()
1615 		res = crypto_acipher_alloc_ecc_keypair(o->attr, obj_type,  in tee_obj_set_type()
1619 		res = crypto_acipher_alloc_x25519_keypair(o->attr,  in tee_obj_set_type()
1623 		res = crypto_acipher_alloc_x448_keypair(o->attr,  in tee_obj_set_type()
1627 		res = crypto_acipher_alloc_ed25519_keypair(o->attr,  in tee_obj_set_type()
1631 		res = crypto_acipher_alloc_ed25519_public_key(o->attr,  in tee_obj_set_type()
1636 			struct tee_cryp_obj_secret *key = o->attr;  in tee_obj_set_type()
1905 	void *attr = NULL;  in tee_svc_cryp_obj_populate_type()  local
1917 		attr = (uint8_t *)o->attr +  in tee_svc_cryp_obj_populate_type()
1920 			res = ops->from_user(attr, &attrs[n].content.value,  in tee_svc_cryp_obj_populate_type()
1923 			res = ops->from_user(attr, attrs[n].content.ref.buffer,  in tee_svc_cryp_obj_populate_type()
1970 			if (crypto_bignum_num_bits(*(struct bignum **)attr) >  in tee_svc_cryp_obj_populate_type()
2129 	struct rsa_keypair *key = o->attr;  in tee_svc_obj_generate_key_rsa()
2169 	res = crypto_acipher_gen_dsa_key(o->attr, key_size);  in tee_svc_obj_generate_key_dsa()
2194 	tee_dh_key = (struct dh_keypair *)o->attr;  in tee_svc_obj_generate_key_dh()
2224 	tee_ecc_key = (struct ecc_keypair *)o->attr;  in tee_svc_obj_generate_key_ecc()
2255 	tee_x25519_key = (struct montgomery_keypair *)o->attr;  in tee_svc_obj_generate_key_x25519()
2282 	tee_x448_key = (struct montgomery_keypair *)o->attr;  in tee_svc_obj_generate_key_x448()
2310 	key = o->attr;  in tee_svc_obj_generate_key_ed25519()
2496 		key = (struct tee_cryp_obj_secret *)o->attr;  in syscall_obj_generate_key()
2999 			key = (struct tee_cryp_obj_secret *)o->attr;  in syscall_hash_init()
3219 	key1 = o->attr;  in syscall_cipher_init()
3226 		struct tee_cryp_obj_secret *key2 = o->attr;  in syscall_cipher_init()
3723 	sk = so->attr;  in syscall_cryp_derive_key()
3760 			res = crypto_acipher_dh_shared_secret(ko->attr,  in syscall_cryp_derive_key()
3776 		uint32_t curve = ((struct ecc_keypair *)ko->attr)->curve;  in syscall_cryp_derive_key()
3837 		res = crypto_acipher_ecc_shared_secret(ko->attr, &key_public,  in syscall_cryp_derive_key()
3855 		struct tee_cryp_obj_secret *ik = ko->attr;  in syscall_cryp_derive_key()
3885 		struct tee_cryp_obj_secret *ss = ko->attr;  in syscall_cryp_derive_key()
3914 		struct tee_cryp_obj_secret *ss = ko->attr;  in syscall_cryp_derive_key()
3960 		res = crypto_acipher_sm2_kep_derive(ko->attr, /* key1 */  in syscall_cryp_derive_key()
3961 						    ko2->attr, /* key2 */  in syscall_cryp_derive_key()
4004 		res = crypto_acipher_x25519_shared_secret(ko->attr,  in syscall_cryp_derive_key()
4046 		res = crypto_acipher_x448_shared_secret(ko->attr,  in syscall_cryp_derive_key()
4104 	key = o->attr;  in syscall_authenc_init()
4480 			res = crypto_acipher_rsanopad_encrypt(o->attr, src_data,  in syscall_asymm_operate()
4486 			res = crypto_acipher_rsanopad_decrypt(o->attr, src_data,  in syscall_asymm_operate()
4502 			res = crypto_acipher_sm2_pke_encrypt(o->attr, src_data,  in syscall_asymm_operate()
4508 			res = crypto_acipher_sm2_pke_decrypt(o->attr, src_data,  in syscall_asymm_operate()
4554 			res = crypto_acipher_rsaes_encrypt(cs->algo, o->attr,  in syscall_asymm_operate()
4563 					cs->algo, o->attr, label, label_len,  in syscall_asymm_operate()
4593 		res = crypto_acipher_rsassa_sign(cs->algo, o->attr, salt_len,  in syscall_asymm_operate()
4603 		res = crypto_acipher_dsa_sign(cs->algo, o->attr, src_data,  in syscall_asymm_operate()
4610 		res = tee_svc_obj_ed25519_sign(o->attr, src_data, src_len,  in syscall_asymm_operate()
4623 		res = crypto_acipher_ecc_sign(cs->algo, o->attr, src_data,  in syscall_asymm_operate()
4718 		res = crypto_acipher_rsassa_verify(cs->algo, o->attr, salt_len,  in syscall_asymm_verify()
4731 			struct dsa_public_key *key = o->attr;  in syscall_asymm_verify()
4763 		res = crypto_acipher_dsa_verify(cs->algo, o->attr, data,  in syscall_asymm_verify()
4770 		res = tee_svc_obj_ed25519_verify(o->attr, data,  in syscall_asymm_verify()
4779 		res = crypto_acipher_ecc_verify(cs->algo, o->attr, data,  in syscall_asymm_verify()