mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
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7f8589cdba
Changes all occurrences of "RSS" and "rss" in the code and build files to "RSE" and "rse". Signed-off-by: Tamas Ban <tamas.ban@arm.com> Change-Id: Idec0bf7a90ae381f5bc968e1bb167daace24a11f
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/*
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* Copyright (c) 2023, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <stdint.h>
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#include <stdio.h>
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#include <drivers/arm/rse_comms.h>
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#include <plat/common/platform.h>
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#include <rse_platform_api.h>
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#include <tc_plat.h>
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static void print_hex(const char *key_id_name, size_t key_size, const uint8_t *key_buf)
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{
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printf("%s = ", key_id_name);
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for (int i = 0; i < key_size; i++) {
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printf("%02x", key_buf[i]);
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}
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printf("\n\n");
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}
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int rotpk_test(void)
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{
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psa_status_t status;
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uint8_t key_buf[128];
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size_t key_size;
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struct key_id_info key_ids[3] = {
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{.key_id = RSE_BUILTIN_KEY_ID_HOST_S_ROTPK, .key_id_name = "Secure-ROTPK"},
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{.key_id = RSE_BUILTIN_KEY_ID_HOST_NS_ROTPK, .key_id_name = "NS-ROTPK"},
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{.key_id = RSE_BUILTIN_KEY_ID_HOST_CCA_ROTPK, .key_id_name = "CCA-ROTPK"}
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};
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status = rse_comms_init(PLAT_RSE_AP_SND_MHU_BASE, PLAT_RSE_AP_RCV_MHU_BASE);
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if (status != PSA_SUCCESS) {
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printf("Failed to initialize RSE communication channel - psa_status = %d\n", status);
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return -1;
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}
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for (int i = 0; i < ARRAY_SIZE(key_ids); i++) {
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status = rse_platform_key_read(key_ids[i].key_id, key_buf,
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sizeof(key_buf), &key_size);
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if (status != PSA_SUCCESS) {
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printf("Failed to retrieve %s - psa_status = %d\n", key_ids[i].key_id_name, status);
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return -1;
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}
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print_hex(key_ids[i].key_id_name, key_size, key_buf);
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}
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printf("Passed rotpk_test\n");
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return 0;
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}
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