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fix(nvs_partition_gen): Fixed sporadic failure of encryption keys

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This commit is contained in:
radek.tandler 2025-02-06 11:00:48 +01:00
parent 91e0e36ffe
commit 791003ea7f
1 changed files with 4 additions and 5 deletions
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9
components/nvs_flash/nvs_partition_generator/nvs_partition_gen.py
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@ -3,24 +3,23 @@
# esp-idf NVS partition generation tool. Tool helps in generating NVS-compatible
# partition binary, with key-value pair entries provided via a CSV file.
#
# SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
# SPDX-FileCopyrightText: 2018-2025 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
#
import argparse
import array
import binascii
import codecs
import csv
import datetime
import distutils.dir_util
import os
import random
import struct
import sys
import textwrap
import zlib
from io import open
import distutils.dir_util
try:
from cryptography.hazmat.backends import default_backend
@ -891,7 +890,7 @@ def generate_key(args):
encr_key_bytes = e_key + t_key
key_len = len(encr_key_bytes)
key = f"{int.from_bytes(encr_key_bytes, 'big'):x}"
key = encr_key_bytes.hex()
keys_buf[0:key_len] = encr_key_bytes
crc_data = keys_buf[0:key_len]