Provisioning

[中文]

Breaking Changes

The return type of wifi_prov_mgr_deinit() has been changed from void to esp_err_t. This change allows applications to properly handle potential failures during provisioning manager deinitialization.

Configuration Changes

Protocomm Security Configuration

The default values for protocomm security configuration options have been changed to improve security by default:

• CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_0 now defaults to n (previously y)

• CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_1 now defaults to n (previously y)

Projects that rely on protocomm security versions 0 or 1 will need to explicitly enable these options in their configuration. If your application uses protocomm security version 0 (no security) or version 1 (Curve25519 + AES-CTR), you must explicitly enable the corresponding configuration option in your project's sdkconfig or through menuconfig:

• For security version 0: Enable CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_0

• For security version 1: Enable CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_1

This change was made to reduce code size by default and encourage the use of more secure protocomm implementations.

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