2 * smbencrypt.c Produces LM-Password and NT-Password from
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 * Copyright 2002 3APA3A for FreeRADIUS project
20 Copyright 2006 The FreeRADIUS server project
25 #include <freeradius-devel/libradius.h>
26 #include <freeradius-devel/md4.h>
27 #include <freeradius-devel/md5.h>
28 #include <freeradius-devel/sha1.h>
34 static char const hex[] = "0123456789ABCDEF";
37 * FIXME: use functions in freeradius
39 static void tohex (unsigned char const *src, size_t len, char *dst)
42 for (i=0; i<len; i++) {
43 dst[(i*2)] = hex[(src[i] >> 4)];
44 dst[(i*2) + 1] = hex[(src[i]&0x0F)];
49 static void ntpwdhash(uint8_t *out, char const *password)
52 uint8_t ucs2_password[512];
54 len = fr_utf8_to_ucs2(ucs2_password, sizeof(ucs2_password), password, strlen(password));
59 fr_md4_calc(out, (uint8_t *) ucs2_password, len);
62 int main (int argc, char *argv[])
70 fprintf(stderr, "LM Hash \tNT Hash\n");
71 fprintf(stderr, "--------------------------------\t--------------------------------\n");
73 for (i = 1; i < argc; i++ ) {
74 strlcpy(password, argv[i], sizeof(password));
76 if (l && password[l-1] == '\n') password [l-1] = 0;
77 smbdes_lmpwdhash(password, hash);
78 tohex (hash, 16, lmpass);
79 ntpwdhash (hash, password);
80 tohex (hash, 16, ntpass);
81 printf("%s\t%s\n", lmpass, ntpass);