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bootloader_support: Support eFuse key APIs in SB and FE

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KonstantinKondrashov
2021-12-03 01:50:36 +08:00
parent 019be31a6c
commit 3a23340e40
2 changed files with 14 additions and 2 deletions
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8
components/bootloader_support/src/flash_encryption/flash_encrypt.c
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@@ -100,11 +100,19 @@ static esp_err_t check_and_generate_encryption_keys(void)
ESP_LOGE(TAG, "XTS_AES_128_KEY is already in use, XTS_AES_256_KEY_1/2 can not be used");
return ESP_ERR_INVALID_STATE;
}
#else
#ifdef CONFIG_SECURE_FLASH_ENCRYPTION_AES64
enum { BLOCKS_NEEDED = 1 };
esp_efuse_purpose_t purposes[BLOCKS_NEEDED] = {
ESP_EFUSE_KEY_PURPOSE_XTS_AES_64_KEY,
};
key_size = 16;
#else
enum { BLOCKS_NEEDED = 1 };
esp_efuse_purpose_t purposes[BLOCKS_NEEDED] = {
ESP_EFUSE_KEY_PURPOSE_XTS_AES_128_KEY,
};
#endif // CONFIG_SECURE_FLASH_ENCRYPTION_AES64
#endif // CONFIG_SECURE_FLASH_ENCRYPTION_AES256
#endif // CONFIG_IDF_TARGET_ESP32