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| author | William Pitcock <nenolod@dereferenced.org> | 2011-12-19 01:25:09 -0600 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2011-12-23 15:49:02 +0100 |
| commit | 243a437f9345fd7182bb4b2f60d892cc86794e8d (patch) | |
| tree | fce5b1205b8b697549385620d0baa87e6b5147d4 /libcrypt/libcrypt.h | |
| parent | 0b68c872deb676b0cb104bfb30a1f356072b5edf (diff) | |
| download | uClibc-alpine-243a437f9345fd7182bb4b2f60d892cc86794e8d.tar.bz2 uClibc-alpine-243a437f9345fd7182bb4b2f60d892cc86794e8d.tar.xz | |
libcrypt: add support for SHA256-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_SHA256_CRYPT_IMPL configuration symbol. You must
have UCLIBC_HAS_CRYPT_IMPL enabled as well.
Signed-off-by: William Pitcock <nenolod@dereferenced.org>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
(cherry picked from commit 3ac5fd7ecaeb6721d812c2b93e446bf9a31acdde)
Diffstat (limited to 'libcrypt/libcrypt.h')
| -rw-r--r-- | libcrypt/libcrypt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libcrypt/libcrypt.h b/libcrypt/libcrypt.h index fcad6aed0..67733d17f 100644 --- a/libcrypt/libcrypt.h +++ b/libcrypt/libcrypt.h @@ -9,9 +9,11 @@ #define __LIBCRYPT_H__ extern char *__md5_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; +extern char *__sha256_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; extern char *__sha512_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; extern char *__des_crypt(const unsigned char *pw, const unsigned char *salt) attribute_hidden; +extern char *__sha256_crypt_r (const char *key, const char *salt, char *buffer, int buflen) attribute_hidden; extern char *__sha512_crypt_r (const char *key, const char *salt, char *buffer, int buflen) attribute_hidden; /* shut up gcc-4.x signed warnings */ |