summaryrefslogtreecommitdiff
path: root/loginutils/Config.in
diff options
context:
space:
mode:
authorDenis Vlasenko2008-11-10 18:52:35 +0000
committerDenis Vlasenko2008-11-10 18:52:35 +0000
commit2211d5268cc6fc5575f758a9835070fae5ffc405 (patch)
tree46b23253b2be2c2c5bcdb6909a740e894a93ae07 /loginutils/Config.in
parent56dceb9b7722193ef53fb1afb981f1289eecb0b0 (diff)
downloadbusybox-2211d5268cc6fc5575f758a9835070fae5ffc405.zip
busybox-2211d5268cc6fc5575f758a9835070fae5ffc405.tar.gz
libbb: add optionl support for SHA256/512 encrypted passwords
function old new delta sha_crypt - 2423 +2423 cryptpw_main 128 183 +55 to64 - 29 +29 pw_encrypt 974 1000 +26 str_rounds - 11 +11 login_main 1532 1541 +9 packed_usage 25215 25200 -15 __md5_to64 29 - -29 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 3/1 up/down: 2553/-44) Total: 2509 bytes
Diffstat (limited to 'loginutils/Config.in')
-rw-r--r--loginutils/Config.in14
1 files changed, 13 insertions, 1 deletions
diff --git a/loginutils/Config.in b/loginutils/Config.in
index bb1369c..5f66e86 100644
--- a/loginutils/Config.in
+++ b/loginutils/Config.in
@@ -58,7 +58,7 @@ config USE_BB_SHADOW
password servers and whatnot.
config USE_BB_CRYPT
- bool "Use internal DES and MD5 crypt functions"
+ bool "Use internal crypt functions"
default y
help
Busybox has internal DES and MD5 crypt functions.
@@ -79,6 +79,18 @@ config USE_BB_CRYPT
In static build, it makes code _smaller_ by about 1.2k,
and likely many kilobytes less of bss.
+config USE_BB_CRYPT_SHA
+ bool "Enable SHA256/512 crypt functions"
+ default n
+ depends on USE_BB_CRYPT
+ help
+ Enable this if you have passwords starting with "$5$" or "$6$"
+ in your /etc/passwd or /etc/shadow files. These passwords
+ are hashed using SHA256 and SHA512 algorithms. Support for them
+ was added to glibc in 2008.
+ With this option off, login will fail password check for any
+ user which has password encrypted with these algorithms.
+
config ADDGROUP
bool "addgroup"
default n