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ac4d9888e0
add: private include header add: macro encapsulation for assertion or error check add: ESP_FAIL return code documentation in public headers change: replaced all assertions by NVS_ASSERT_OR_RETURN macro change: few internal function return values from void to esp_err_t change: ESP_ERR_NVS_VALUE_TOO_LONG macro comment
29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
menu "NVS"
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config NVS_ENCRYPTION
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bool "Enable NVS encryption"
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default y
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depends on SECURE_FLASH_ENC_ENABLED
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help
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This option enables encryption for NVS. When enabled, AES-XTS is used to encrypt
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the complete NVS data, except the page headers. It requires XTS encryption keys
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to be stored in an encrypted partition. This means enabling flash encryption is
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a pre-requisite for this feature.
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config NVS_COMPATIBLE_PRE_V4_3_ENCRYPTION_FLAG
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bool "NVS partition encrypted flag compatible with ESP-IDF before v4.3"
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depends on SECURE_FLASH_ENC_ENABLED
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help
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Enabling this will ignore "encrypted" flag for NVS partitions. NVS encryption
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scheme is different than hardware flash encryption and hence it is not recommended
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to have "encrypted" flag for NVS partitions. This was not being checked in pre v4.3
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IDF. Hence, if you have any devices where this flag is kept enabled in partition
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table then enabling this config will allow to have same behavior as pre v4.3 IDF.
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config NVS_ASSERT_ERROR_CHECK
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bool "Use assertions for error checking"
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default n
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help
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This option switches error checking type between assertions (y) or return codes (n).
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endmenu
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