/* * Copyright (c) 2019-2020, Arm Limited. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause * */ #include "tfm_api.h" #include "tfm_secure_api.h" #include "service_api.h" #include "attest.h" #include "psa/initial_attestation.h" #include "tfm_boot_status.h" #ifdef TFM_PSA_API extern int32_t g_attest_caller_id; #endif enum psa_attest_err_t attest_get_caller_client_id(int32_t *caller_id) { enum psa_attest_err_t attest_res = PSA_ATTEST_ERR_SUCCESS; #ifndef TFM_PSA_API int32_t tfm_res; tfm_res = tfm_core_get_caller_client_id(caller_id); if (tfm_res) { attest_res = PSA_ATTEST_ERR_CLAIM_UNAVAILABLE; } #else *caller_id = g_attest_caller_id; #endif return attest_res; } enum psa_attest_err_t attest_get_boot_data(uint8_t major_type, struct tfm_boot_data *boot_data, uint32_t len) { enum psa_attest_err_t attest_res = PSA_ATTEST_ERR_SUCCESS; int32_t tfm_res; tfm_res = tfm_core_get_boot_data(major_type, boot_data, len); if (tfm_res != (int32_t)TFM_SUCCESS) { attest_res = PSA_ATTEST_ERR_INIT_FAILED; } return attest_res; }