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
15int 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