dect
/
libdect
Archived
13
0
Fork 0
Code Releases Activity

example: pp-access-rights: use variable for PIN 

Allow to change it more easily.

Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Patrick McHardy 2010-08-02 23:08:19 +02:00
parent c8db9f0add
commit 1d3662c3df
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
example/pp-access-rights.c
View File

@ -1,3 +1,13 @@
/*
* DECT PP access rights request example
*
* Copyright (c) 2010 Patrick McHardy <kaber@trash.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
@ -11,9 +21,10 @@
#define debug(fmt, args...) printf("IWU: PP-MM: " fmt, ## args)
static const char *pin = "0000";
static int rand_fd;
static struct dect_ipui ipui = {
static const struct dect_ipui ipui = {
.put = DECT_IPUI_N,
.pun.n.ipei = {
.emc = 0x0ba8,
@ -53,14 +64,13 @@ static void mm_authenticate_cfm(struct dect_handle *dh,
{
struct mm_priv *priv = dect_mm_priv(mme);
uint8_t k[DECT_AUTH_KEY_LEN], ks[DECT_AUTH_KEY_LEN];
//uint8_t dck[DECT_CIPHER_KEY_LEN];
uint8_t ac[4];
uint32_t res2;
if (!accept)
goto out;
dect_pin_to_ac("0000", ac, sizeof(ac));
dect_pin_to_ac(pin, ac, sizeof(ac));
dect_auth_b1(ac, sizeof(ac), k);
dect_auth_a21(k, priv->rs, ks);
@ -104,7 +114,7 @@ static void mm_key_allocate_ind(struct dect_handle *dh,
read(rand_fd, &rand.value, sizeof(rand.value));
priv->rand = rand.value;
dect_pin_to_ac("0000", ac, sizeof(ac));
dect_pin_to_ac(pin, ac, sizeof(ac));
dect_auth_b1(ac, sizeof(ac), k);
dect_auth_a11(k, param->rs->value, ks);