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nvs_flash: Add support for nvs encryption

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This commit is contained in:
Sagar Bijwe
2018-07-02 16:40:43 +05:30
parent 4d50427e87
commit 48fccbf5dd
43 changed files with 1902 additions and 171 deletions
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3
components/bootloader_support/src/bootloader_utility.c
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@@ -133,6 +133,9 @@ bool bootloader_utility_load_partition_table(bootloader_state_t* bs)
case PART_SUBTYPE_DATA_WIFI:
partition_usage = "WiFi data";
break;
case PART_SUBTYPE_DATA_NVS_KEYS:
partition_usage = "NVS keys";
break;
default:
partition_usage = "Unknown data";
break;

3
components/bootloader_support/src/flash_encrypt.c
View File

@@ -286,7 +286,8 @@ static esp_err_t encrypt_partition(int index, const esp_partition_info_t *partit
&partition->pos,
&data_ignored);
should_encrypt = (err == ESP_OK);
} else if (partition->type == PART_TYPE_DATA && partition->subtype == PART_SUBTYPE_DATA_OTA) {
} else if ((partition->type == PART_TYPE_DATA && partition->subtype == PART_SUBTYPE_DATA_OTA)
|| (partition->type == PART_TYPE_DATA && partition->subtype == PART_SUBTYPE_DATA_NVS_KEYS)) {
/* check if we have ota data partition and the partition should be encrypted unconditionally */
should_encrypt = true;
}