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nvs_flash_read_security_cfg_v2() function
Read NVS security configuration set by the specified security scheme
Syntax
Implemented in ![]()
nvs_api.cpp:750
Return value
- ESP_OK, if cfg was read successfully; - ESP_ERR_INVALID_ARG, if scheme_cfg or cfg is NULL; - ESP_FAIL, if the key reading process fails
Related Functions
Found 4 other functions taking a ![]()
nvs_sec_scheme_t
argument:
Function
Description
Registers the given security scheme for NVS encryption The scheme registered with sec_scheme_id by this API be used as the default security scheme for the "nvs" partition. Users will have to call this API explicitly in their application.
Generate (and store) the NVS keys using the specified key-protection scheme
Deregister the NVS encryption scheme registered with the given handle
Register the Flash-Encryption based scheme for NVS Encryption