esp-idf/components/nvs_flash/Kconfig
Aditya Patwardhan a02be97fda nvs_flash: Modify the default NVS initialization API with internal nvs encryption
handling (only when nvs encryption is enabled)
    * NVS Encryption will now be turned on by default with flash encryption
    * Updated the flash encryption example to shocase NVS encryption
    along with information on how to configure and use NVS encryption
    * Updated respective test case
    * Added two partition tables for NVS encryption
     i) Table 1- Single factory app, no OTA, encrypted NVS
     ii) Table 2- Factory app, Two OTA, encrypted NVS
2021-01-20 11:12:14 +00:00

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menu "NVS"
config NVS_ENCRYPTION
bool "Enable NVS encryption"
default y
depends on SECURE_FLASH_ENC_ENABLED
help
This option enables encryption for NVS. When enabled, AES-XTS is used to encrypt
the complete NVS data, except the page headers. It requires XTS encryption keys
to be stored in an encrypted partition. This means enabling flash encryption is
a pre-requisite for this feature.
endmenu