From 4c24dabb9cea4c8148d7a7efc7a1df694424c483 Mon Sep 17 00:00:00 2001 From: William Pitcock Date: Mon, 19 Dec 2011 01:24:16 -0600 Subject: libcrypt: add support for SHA512-CRYPT password hashing This is based on Ulrich Drepper's implementation in GLIBC, but hacked up to work in uClibc. The differences from the GLIBC version are as follows: - b64_from_24bit() has been converted into a macro - Usage of GLIBC-isms (such as libc_freeres_ptr) have been removed It is enabled by the UCLIBC_HAS_SHA512_CRYPT_IMPL configuration symbol. You must have UCLIBC_HAS_CRYPT_IMPL enabled as well. Signed-off-by: William Pitcock Signed-off-by: Bernhard Reutner-Fischer --- extra/Configs/Config.in | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'extra') diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index 97aafb789..bbde976d0 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -1174,6 +1174,13 @@ config UCLIBC_HAS_CRYPT_IMPL help libcrypt contains crypt(), setkey() and encrypt() +config UCLIBC_HAS_SHA512_CRYPT_IMPL + bool "libcrypt SHA512 support" + depends on UCLIBC_HAS_CRYPT_IMPL + help + This adds support for SHA512 password hashing via the crypt() function. + Say N here if you do not need SHA512 crypt support. + config UCLIBC_HAS_CRYPT_STUB bool "libcrypt stubs" default y -- cgit v1.2.3