1 /*
2 * hostapd - Plaintext password to NtPasswordHash
3 * Copyright (c) 2005, Jouni Malinen <j@w1.fi>
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9 #include "includes.h"
10
11 #include "common.h"
12 #include "crypto/ms_funcs.h"
13
14
main(int argc,char * argv[])15 int main(int argc, char *argv[])
16 {
17 unsigned char password_hash[16];
18 size_t i;
19 char *password, buf[64], *pos;
20
21 if (argc > 1)
22 password = argv[1];
23 else {
24 if (fgets(buf, sizeof(buf), stdin) == NULL) {
25 printf("Failed to read password\n");
26 return 1;
27 }
28 buf[sizeof(buf) - 1] = '\0';
29 pos = buf;
30 while (*pos != '\0') {
31 if (*pos == '\r' || *pos == '\n') {
32 *pos = '\0';
33 break;
34 }
35 pos++;
36 }
37 password = buf;
38 }
39
40 if (nt_password_hash((u8 *) password, strlen(password), password_hash))
41 return -1;
42 for (i = 0; i < sizeof(password_hash); i++)
43 printf("%02x", password_hash[i]);
44 printf("\n");
45
46 return 0;
47 }
48