Files
uClibc/libcrypt/libcrypt.h
William Pitcock 3ac5fd7eca 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>
2011-12-22 14:07:08 +01:00

26 lines
1.1 KiB
C

/* prototypes for internal crypt functions
*
* Copyright (C) 2000-2006 by Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#ifndef __LIBCRYPT_H__
#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 */
#define strcpy(dst,src) strcpy((char*)dst,(char*)src)
#define strlen(s) strlen((char*)s)
#define strncat(dst,src,n) strncat((char*)dst,(char*)src,n)
#define strncmp(s1,s2,n) strncmp((char*)s1,(char*)s2,n)
#endif