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104 lines
3.0 KiB
C
104 lines
3.0 KiB
C
/*
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* Copyright (C) 2022 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup examples
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* @{
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*
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* @brief Example application for PSA Crypto
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*
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* @author Lena Boeckmann <lena.boeckmann@haw-hamburg.de>
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*
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* @}
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*/
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#include <stdio.h>
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#include "psa/crypto.h"
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#include "ztimer.h"
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extern psa_status_t example_cipher_aes_128(void);
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extern psa_status_t example_hmac_sha256(void);
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extern psa_status_t example_ecdsa_p256(void);
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#ifndef SECURE_ELEMENT
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extern psa_status_t example_eddsa(void);
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#endif
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#ifdef MULTIPLE_SE
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extern psa_status_t example_cipher_aes_128_sec_se(void);
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extern psa_status_t example_hmac_sha256_sec_se(void);
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extern psa_status_t example_ecdsa_p256_sec_se(void);
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#endif
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int main(void)
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{
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psa_status_t status;
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psa_crypto_init();
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ztimer_acquire(ZTIMER_USEC);
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ztimer_now_t start = ztimer_now(ZTIMER_USEC);
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status = example_hmac_sha256();
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printf("HMAC SHA256 took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("HMAC SHA256 failed: %s\n", psa_status_to_humanly_readable(status));
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}
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start = ztimer_now(ZTIMER_USEC);
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status = example_cipher_aes_128();
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printf("Cipher AES 128 took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("Cipher AES 128 failed: %s\n", psa_status_to_humanly_readable(status));
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}
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start = ztimer_now(ZTIMER_USEC);
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status = example_ecdsa_p256();
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printf("ECDSA took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("ECDSA failed: %s\n", psa_status_to_humanly_readable(status));
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}
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#ifndef SECURE_ELEMENT
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start = ztimer_now(ZTIMER_USEC);
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status = example_eddsa();
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printf("EdDSA took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("EdDSA failed: %s\n", psa_status_to_humanly_readable(status));
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}
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#endif
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#ifdef MULTIPLE_SE
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puts("Running Examples with secondary SE:");
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status = example_hmac_sha256_sec_se();
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printf("HMAC SHA256 took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("HMAC SHA256 failed: %s\n", psa_status_to_humanly_readable(status));
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}
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start = ztimer_now(ZTIMER_USEC);
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status = example_cipher_aes_128_sec_se();
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printf("Cipher AES 128 took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("Cipher AES 128 failed: %s\n", psa_status_to_humanly_readable(status));
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}
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start = ztimer_now(ZTIMER_USEC);
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status = example_ecdsa_p256_sec_se();
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printf("ECDSA took %d us\n", (int)(ztimer_now(ZTIMER_USEC) - start));
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if (status != PSA_SUCCESS) {
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printf("ECDSA failed: %s\n", psa_status_to_humanly_readable(status));
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}
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#endif
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ztimer_release(ZTIMER_USEC);
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puts("All Done");
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return 0;
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}
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