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6fc6879b JM |
1 | /* |
2 | * hostapd - Plaintext password to NtPasswordHash | |
3 | * Copyright (c) 2005, Jouni Malinen <j@w1.fi> | |
4 | * | |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
6fc6879b JM |
7 | */ |
8 | ||
9 | #include "includes.h" | |
10 | ||
11 | #include "common.h" | |
03da66bd | 12 | #include "crypto/ms_funcs.h" |
6fc6879b JM |
13 | |
14 | ||
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 | ||
c5f6ad57 JM |
40 | if (nt_password_hash((u8 *) password, strlen(password), password_hash)) |
41 | return -1; | |
6fc6879b JM |
42 | for (i = 0; i < sizeof(password_hash); i++) |
43 | printf("%02x", password_hash[i]); | |
44 | printf("\n"); | |
45 | ||
46 | return 0; | |
47 | } |