espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-11-02 16:11:41 +01:00
Code Issues Packages Projects Releases Wiki Activity

esp32c3/Digital Signature: mbedtls integration through ESP-TLS

Browse Source
This commit is contained in:
Aditya Patwardhan
2021-01-17 21:38:34 +05:30
parent cf9ac2ef9e
commit 79c23a1886
10 changed files with 59 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
examples/protocols/mqtt/ssl_ds/main/app_main.c
View File

@@ -117,40 +117,40 @@ void *esp_read_ds_data_from_nvs(void)
esp_err_t esp_ret;
esp_ret = nvs_flash_init_partition(NVS_PARTITION_NAME);
if (esp_ret != ESP_OK) {
ESP_LOGE(TAG, "Error in esp_ds_nvs partition init, returned %02x", esp_ret);
ESP_LOGE(TAG, "Error in esp_ds_nvs partition init,\nreturned %02x (%s)", esp_ret, esp_err_to_name(esp_ret));
goto exit;
}
esp_ret = nvs_open_from_partition(NVS_PARTITION_NAME, NVS_NAMESPACE,
NVS_READONLY, &esp_ds_nvs_handle);
if (esp_ret != ESP_OK) {
ESP_LOGE(TAG, "Error in esp_ds_nvs partition open, returned %02x", esp_ret);
ESP_LOGE(TAG, "Error in esp_ds_nvs partition open,\nreturned %02x (%s)", esp_ret, esp_err_to_name(esp_ret));
goto exit;
}
esp_ret = nvs_get_u8(esp_ds_nvs_handle, NVS_EFUSE_KEY_ID, &ds_data_ctx->efuse_key_id);
if (esp_ret != ESP_OK) {
ESP_LOGE(TAG, "Error in efuse_key_id value from nvs, returned %02x", esp_ret);
ESP_LOGE(TAG, "Error in efuse_key_id value from nvs,\nreturned %02x (%s)", esp_ret, esp_err_to_name(esp_ret));
goto exit;
}
esp_ret = nvs_get_u16(esp_ds_nvs_handle, NVS_RSA_LEN, &ds_data_ctx->rsa_length_bits);
if (esp_ret != ESP_OK) {
ESP_LOGE(TAG, "Error in reading rsa key length value from nvs, returned %02x", esp_ret);
ESP_LOGE(TAG, "Error in reading rsa key length value from nvs,\nreturned %02x (%s)", esp_ret, esp_err_to_name(esp_ret));
goto exit;
}
size_t blob_length = ESP_DS_C_LEN;
esp_ret = nvs_get_blob(esp_ds_nvs_handle, NVS_CIPHER_C, (void *)(ds_data_ctx->esp_ds_data->c), &blob_length);
if ((esp_ret != ESP_OK) || (blob_length != ESP_DS_C_LEN)) {
ESP_LOGE(TAG, "Error in reading initialization vector value from nvs,bytes_read = %d, returned %02x", blob_length, esp_ret);
ESP_LOGE(TAG, "Error in reading ciphertext_c value from nvs,bytes_read = %d,\nreturned %02x (%s)", blob_length, esp_ret, esp_err_to_name(esp_ret));
goto exit;
}
blob_length = ESP_DS_IV_LEN;
esp_ret = nvs_get_blob(esp_ds_nvs_handle, NVS_IV, (void *)(ds_data_ctx->esp_ds_data->iv), &blob_length);
if ((esp_ret != ESP_OK) || (blob_length != ESP_DS_IV_LEN)) {
ESP_LOGE(TAG, "Error in reading initialization vector value from nvs,bytes_read = %d, returned %02x", blob_length, esp_ret);
ESP_LOGE(TAG, "Error in reading initialization vector value from nvs,bytes_read = %d,\nreturned %02x (%s)", blob_length, esp_ret, esp_err_to_name(esp_ret));
goto exit;
}