nuttx-apps/fsutils/passwd/Makefile
Abhishek Mishra 608f13fd4b !fsutils/passwd: Replace TEA with PBKDF2-HMAC-SHA256
Migrate passwd encrypt/verify to PBKDF2 modular crypt format using
kernel cryptodev (CRYPTO_PBKDF2_HMAC_SHA256 via /dev/crypto).  Add
passwd_pbkdf2 wrapper, base64url helpers, complexity validation, and
pbkdf2_test for RFC 6070 vector coverage.  FSUTILS_PASSWD selects
CRYPTO, ALLOW_BSD_COMPONENTS, and CRYPTO_CRYPTODEV so existing sim
defconfigs keep building.  Change NSH_LOGIN_USERNAME default to root and
remove fixed-login password defaults.

BREAKING CHANGE: TEA-encoded /etc/passwd entries no longer verify.
Regenerate each entry after upgrading.  Pair with the nuttx host mkpasswd
changes in apache/nuttx#19209.  Boards must enable the appropriate
software or hardware crypto backend for PBKDF2 at runtime.  When
CONFIG_NSH_LOGIN_FIXED=y, set CONFIG_NSH_LOGIN_PASSWORD in the board
defconfig or menuconfig; there is no default password.

Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
2026-07-22 17:21:22 +08:00

36 lines
1.4 KiB
Makefile

############################################################################
# apps/fsutils/passwd/Makefile
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(APPDIR)/Make.defs
# Password file access library
ifeq ($(CONFIG_FSUTILS_PASSWD),y)
CSRCS += passwd_verify.c passwd_find.c passwd_encrypt.c
CSRCS += passwd_pbkdf2.c
ifneq ($(CONFIG_FSUTILS_PASSWD_READONLY),y)
CSRCS += passwd_adduser.c passwd_deluser.c passwd_update.c passwd_append.c
CSRCS += passwd_delete.c passwd_lock.c
endif
endif
include $(APPDIR)/Application.mk