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608f13fd4b
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> |
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| CMakeLists.txt | ||
| dropbear_main.c | ||
| dropbear_nshsession.c | ||
| Kconfig | ||
| Make.defs | ||
| Makefile | ||