1728 static TEE_Result copy_in_attrs(struct user_ta_ctx *utc,  in copy_in_attrs()  argument
1761 			res = vm_check_access_rights(&utc->uctx, flags, buf,  in copy_in_attrs()
2583 	struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx);  in tee_svc_cryp_get_state()  local
2585 	TAILQ_FOREACH(s, &utc->cryp_states, link) {  in tee_svc_cryp_get_state()
2594 static void cryp_state_free(struct user_ta_ctx *utc, struct tee_cryp_state *cs)  in cryp_state_free()  argument
2598 	if (tee_obj_get(utc, cs->key1, &o) == TEE_SUCCESS)  in cryp_state_free()
2599 		tee_obj_close(utc, o);  in cryp_state_free()
2600 	if (tee_obj_get(utc, cs->key2, &o) == TEE_SUCCESS)  in cryp_state_free()
2601 		tee_obj_close(utc, o);  in cryp_state_free()
2603 	TAILQ_REMOVE(&utc->cryp_states, cs, link);  in cryp_state_free()
2784 	struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx);  in syscall_cryp_state_alloc()  local
2793 		res = tee_obj_get(utc, uref_to_vaddr(key1), &o1);  in syscall_cryp_state_alloc()
2803 		res = tee_obj_get(utc, uref_to_vaddr(key2), &o2);  in syscall_cryp_state_alloc()
2816 	TAILQ_INSERT_TAIL(&utc->cryp_states, cs, link);  in syscall_cryp_state_alloc()
2903 		cryp_state_free(utc, cs);  in syscall_cryp_state_alloc()
2947 void tee_svc_cryp_free_states(struct user_ta_ctx *utc)  in tee_svc_cryp_free_states()  argument
2949 	struct tee_cryp_state_head *states = &utc->cryp_states;  in tee_svc_cryp_free_states()
2952 		cryp_state_free(utc, TAILQ_FIRST(states));  in tee_svc_cryp_free_states()
3199 	struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx);  in syscall_cipher_init()  local
3213 	res = tee_obj_get(utc, cs->key1, &o);  in syscall_cipher_init()
3225 	if (tee_obj_get(utc, cs->key2, &o) == TEE_SUCCESS) {  in syscall_cipher_init()
3689 	struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx);  in syscall_cryp_derive_key()  local
3709 	res = copy_in_attrs(utc, usr_params, param_count, params);  in syscall_cryp_derive_key()
3714 	res = tee_obj_get(utc, cs->key1, &ko);  in syscall_cryp_derive_key()
3718 	res = tee_obj_get(utc, uref_to_vaddr(derived_key), &so);  in syscall_cryp_derive_key()
3948 		res = tee_obj_get(utc, cs->key2, &ko2);  in syscall_cryp_derive_key()
4419 	struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx);  in syscall_asymm_operate()  local
4439 	res = vm_check_access_rights(&utc->uctx,  in syscall_asymm_operate()
4450 	res = vm_check_access_rights(&utc->uctx,  in syscall_asymm_operate()
4464 	res = copy_in_attrs(utc, usr_params, num_params, params);  in syscall_asymm_operate()
4468 	res = tee_obj_get(utc, cs->key1, &o);  in syscall_asymm_operate()
4651 	struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx);  in syscall_asymm_verify()  local
4671 	res = vm_check_access_rights(&utc->uctx,  in syscall_asymm_verify()
4678 	res = vm_check_access_rights(&utc->uctx,  in syscall_asymm_verify()
4691 	res = copy_in_attrs(utc, usr_params, num_params, params);  in syscall_asymm_verify()
4695 	res = tee_obj_get(utc, cs->key1, &o);  in syscall_asymm_verify()