linux/fs/smb/client/smbencrypt.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
   Unix SMB/Netbios implementation.
   Version 1.9.
   SMB parameters and setup
   Copyright (C) Andrew Tridgell 1992-2000
   Copyright (C) Luke Kenneth Casson Leighton 1996-2000
   Modified by Jeremy Allison 1995.
   Copyright (C) Andrew Bartlett <[email protected]> 2002-2003
   Modified by Steve French ([email protected]) 2002-2003

*/

#include <linux/module.h>
#include <linux/slab.h>
#include <linux/fips.h>
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/random.h>
#include "cifs_fs_sb.h"
#include "cifs_unicode.h"
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifs_debug.h"
#include "cifsproto.h"
#include "../common/md4.h"

/* following came from the other byteorder.h to avoid include conflicts */
#define CVAL(buf,pos) …
#define SSVALX(buf,pos,val) …
#define SSVAL(buf,pos,val) …

/* produce a md4 message digest from data of length n bytes */
static int
mdfour(unsigned char *md4_hash, unsigned char *link_str, int link_len)
{ … }

/*
 * Creates the MD4 Hash of the users password in NT UNICODE.
 */

int
E_md4hash(const unsigned char *passwd, unsigned char *p16,
	const struct nls_table *codepage)
{ … }