mirror of
https://github.com/espressif/esp-idf.git
synced 2026-04-28 19:34:59 +00:00
Ashish Sharma
110 lines
4.0 KiB
C
110 lines
4.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Unlicense OR CC0-1.0
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*/
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "unity.h"
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#include "test_utils.h"
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#include "memory_checks.h"
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#include "esp_newlib.h"
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#include "psa/crypto.h"
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// #include "mbedtls/aes.h"
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#if SOC_SHA_SUPPORT_PARALLEL_ENG
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#include "sha/sha_parallel_engine.h"
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#else
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#include "sha/sha_core.h"
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#endif
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#include "bignum_impl.h"
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/* setUp runs before every test */
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void setUp(void)
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{
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#if CONFIG_MBEDTLS_HARDWARE_SHA
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// Execute esp_sha operation to allocate internal SHA semaphore (in case of ESP32)
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// and initial DMA setup memory which is considered as leaked otherwise
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const uint8_t input_buffer[64] = {0};
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uint8_t output_buffer[64];
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#if SOC_SHA_SUPPORT_SHA1
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esp_sha(SHA1, input_buffer, sizeof(input_buffer), output_buffer);
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#endif // SOC_SHA_SUPPORT_SHA1
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#if SOC_SHA_SUPPORT_SHA256
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esp_sha(SHA2_256, input_buffer, sizeof(input_buffer), output_buffer);
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#endif // SOC_SHA_SUPPORT_SHA256
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#if SOC_SHA_SUPPORT_SHA512
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esp_sha(SHA2_512, input_buffer, sizeof(input_buffer), output_buffer);
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#endif // SOC_SHA_SUPPORT_SHA512
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#endif // CONFIG_MBEDTLS_HARDWARE_SHA
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#if defined(CONFIG_MBEDTLS_HARDWARE_MPI)
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esp_mpi_enable_hardware_hw_op();
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esp_mpi_disable_hardware_hw_op();
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#endif // CONFIG_MBEDTLS_HARDWARE_MPI
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// #if SOC_AES_SUPPORTED
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// Execute mbedtls_aes_init operation to allocate AES interrupt
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// allocation memory which is considered as leak otherwise
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const uint8_t plaintext[16] = {0};
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uint8_t ciphertext[32];
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const uint8_t key[16] = { 0 };
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psa_status_t status;
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psa_key_id_t key_id = 0;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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psa_set_key_usage_flags(&attributes, PSA_KEY_USAGE_ENCRYPT);
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psa_set_key_algorithm(&attributes, PSA_ALG_CBC_NO_PADDING);
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psa_set_key_type(&attributes, PSA_KEY_TYPE_AES);
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psa_set_key_bits(&attributes, 128);
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psa_set_key_lifetime(&attributes, PSA_KEY_LIFETIME_VOLATILE);
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status = psa_import_key(&attributes, key, sizeof(key), &key_id);
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TEST_ASSERT_EQUAL(PSA_SUCCESS, status);
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size_t output_len = 0;
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status = psa_cipher_encrypt(key_id, PSA_ALG_CBC_NO_PADDING, plaintext, sizeof(plaintext), ciphertext, sizeof(ciphertext), &output_len);
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TEST_ASSERT_EQUAL(PSA_SUCCESS, status);
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const uint8_t plaintext_long[256] = {0};
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uint8_t ciphertext_long[272];
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output_len = 0;
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status = psa_cipher_encrypt(key_id, PSA_ALG_CBC_NO_PADDING, plaintext_long, sizeof(plaintext_long), ciphertext_long, sizeof(ciphertext_long), &output_len);
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TEST_ASSERT_EQUAL(PSA_SUCCESS, status);
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psa_destroy_key(key_id);
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// Destroying the key again to get rid of nvs flash memory leak
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// If the key doesn't exist, PSA looks for it in nvs and that
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// allocates some memory which is considered as leak otherwise
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psa_destroy_key(key_id);
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// #endif // SOC_AES_SUPPORTED
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test_utils_record_free_mem();
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TEST_ESP_OK(test_utils_set_leak_level(50, ESP_LEAK_TYPE_CRITICAL, ESP_COMP_LEAK_GENERAL));
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TEST_ESP_OK(test_utils_set_leak_level(50, ESP_LEAK_TYPE_WARNING, ESP_COMP_LEAK_GENERAL));
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}
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/* tearDown runs after every test */
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void tearDown(void)
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{
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/* some FreeRTOS stuff is cleaned up by idle task */
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vTaskDelay(5);
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/* clean up some of the newlib's lazy allocations */
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esp_reent_cleanup();
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// mbedtls_psa_crypto_free();
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/* check if unit test has caused heap corruption in any heap */
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TEST_ASSERT_MESSAGE( heap_caps_check_integrity(MALLOC_CAP_INVALID, true), "The test has corrupted the heap");
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test_utils_finish_and_evaluate_leaks(test_utils_get_leak_level(ESP_LEAK_TYPE_WARNING, ESP_COMP_LEAK_ALL),
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test_utils_get_leak_level(ESP_LEAK_TYPE_CRITICAL, ESP_COMP_LEAK_ALL));
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}
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static void test_task(void *pvParameters)
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{
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vTaskDelay(2); /* Delay a bit to let the main task be deleted */
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unity_run_menu();
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}
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void app_main(void)
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{
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xTaskCreatePinnedToCore(test_task, "testTask", CONFIG_UNITY_FREERTOS_STACK_SIZE, NULL, CONFIG_UNITY_FREERTOS_PRIORITY, NULL, CONFIG_UNITY_FREERTOS_CPU);
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}
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