diff options
Diffstat (limited to 'libcrypt')
| -rw-r--r-- | libcrypt/crypt.c | 10 | ||||
| -rw-r--r-- | libcrypt/des.c | 5 | ||||
| -rw-r--r-- | libcrypt/libcrypt.h | 20 | ||||
| -rw-r--r-- | libcrypt/md5.c | 14 |
4 files changed, 29 insertions, 20 deletions
diff --git a/libcrypt/crypt.c b/libcrypt/crypt.c index 5d8215fac..8b361d393 100644 --- a/libcrypt/crypt.c +++ b/libcrypt/crypt.c @@ -8,16 +8,14 @@ #define __FORCE_GLIBC #include <crypt.h> #include <unistd.h> +#include "libcrypt.h" -extern char * __md5_crypt( const char *pw, const char *salt) attribute_hidden; -extern char * __des_crypt( const char *pw, const char *salt) attribute_hidden; - -char * crypt(const char *key, const char *salt) +char *crypt(const char *key, const char *salt) { /* First, check if we are supposed to be using the MD5 replacement * instead of DES... */ if (salt[0]=='$' && salt[1]=='1' && salt[2]=='$') - return __md5_crypt(key, salt); + return __md5_crypt((unsigned char*)key, (unsigned char*)salt); else - return __des_crypt(key, salt); + return __des_crypt((unsigned char*)key, (unsigned char*)salt); } diff --git a/libcrypt/des.c b/libcrypt/des.c index 3f6b382bb..db2e22cb9 100644 --- a/libcrypt/des.c +++ b/libcrypt/des.c @@ -64,6 +64,7 @@ #include <pwd.h> #include <string.h> #include <crypt.h> +#include "libcrypt.h" /* Re-entrantify me -- all this junk needs to be in * struct crypt_data to make this really reentrant... */ @@ -638,9 +639,7 @@ encrypt(char *block, int flag) block[(i << 5) | j] = (io[i] & bits32[j]) ? 1 : 0; } -char *__des_crypt(const char *key, const char *setting) attribute_hidden; -char * -__des_crypt(const char *key, const char *setting) +char *__des_crypt(const unsigned char *key, const unsigned char *setting) { u_int32_t count, salt, l, r0, r1, keybuf[2]; u_char *p, *q; diff --git a/libcrypt/libcrypt.h b/libcrypt/libcrypt.h new file mode 100644 index 000000000..11866200c --- /dev/null +++ b/libcrypt/libcrypt.h @@ -0,0 +1,20 @@ +/* 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 *__des_crypt(const unsigned char *pw, const unsigned char *salt) 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 diff --git a/libcrypt/md5.c b/libcrypt/md5.c index 412c8bfb5..841ed8342 100644 --- a/libcrypt/md5.c +++ b/libcrypt/md5.c @@ -79,7 +79,8 @@ #include <stdio.h> #include <crypt.h> #include <sys/cdefs.h> - +#include "libcrypt.h" + /* MD5 context. */ struct MD5Context { u_int32_t state[4]; /* state (ABCD) */ @@ -100,14 +101,6 @@ static const unsigned char __md5_itoa64[] = /* 0 ... 63 => ascii - 64 */ "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; -/* 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) - - - #ifdef i386 #define __md5_Encode memcpy #define __md5_Decode memcpy @@ -538,8 +531,7 @@ static void __md5_to64( char *s, unsigned long v, int n) * Use MD5 for what it is best at... */ -char * __md5_crypt( const unsigned char *pw, const unsigned char *salt) attribute_hidden; -char * __md5_crypt( const unsigned char *pw, const unsigned char *salt) +char *__md5_crypt(const unsigned char *pw, const unsigned char *salt) { /* Static stuff */ static const unsigned char *sp, *ep; |